Loading...
HomeMy WebLinkAbout200404165th Response of Avista to Staff Part II.pdfAvista Corp. 1411EastMission POBox3727 Spokane, Washington 99220-3727 Telephone 509-489-0500 Toll Free 800-727-9170 f;ECEIVED 1':;;' .J.'~'V'STA.;: F' r. , IF' :./",. ~, ,, Corp. ; - :," ,:-- - ,~, "0 - ,, ' iiJi :C:; CCi-H'ilSS!O!J April 15 2004 Idaho Public Utilities Commission 472 W. Washington St. Boise, ill 83720-0074 Attn: Scott Woodbury Deputy Attorney General FIFTH PRODUCTION RESPONSE PART II Re:Fifth Production Request of the Commission Staff in Case Nos. A VU-04-01 and A VU-04- Mr. Woodbury, I have attached an original and three copies of A vista s response to Staff Data Request No. 182. If you have any questions, please call me at (509) 495-4706 or Don Falkner at (509) 495- 4326. Mike Fink Rate Analyst Enclosures VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION JURISDICTION:Idaho DATE PREPARED:04/09/2004 CASE NO:A VU-O4-01/ A VU-O4-WITNESS: REQUESTER:IPUC RESPONDER:R. Gruber/ Blaine French TYPE:Data Request DEPARTMENT:Gas Supply A vista Energy REQUEST NO.182 TELEPHONE:(509) 495-4001 REQUEST: The following questions are a follow-up to Production Request 22: a. Please provide the contracts, agreements, e-mails and correspondence between A vista Energy and A vista Corporation pertaining to the expansion of the Jackson Prairie storage facility. b. Please include any such correspondence with outside contractors and Avista Corporation or A vista Energy. c. Please provide all accounting entries and expense allocations for the storage expansion project. d. Please provide copies of all the work orders associated with the expansion, as well as copies of any and all invoices associated with the expansion project, even those that are only remotely associated with the expansion project. e. Please provide a detailed schedule showing all revenues received by Avista Energy as a result of the expansion of the Jackson Prairie Storage facility. Please provide all work papers and supporting documentation. f. Please provide a detailed schedule showing all revenues received by A vista Corp as a result of the expansion of the Jackson Prairie Storage facility. Please provide all work papers and supporting documentation. RESPONSE: a. See attached copies of contracts and correspondence between A vista Corp and A vista Energy, as well as information provided at a 1998 update between IPUC Staff and the Company. b. A vista Corporation had no correspondence with outside contractors related to an outside contractor taking over the storage expansion project. There were agreements between the project partners related to the construction and engineering of the expansion but they had no bearing on who was to manage A vista Corporation s share of the asset. c. See attached accounting data. The summary level accounting data dates from January of 1999 to present. Copies of the invoices attached date are from May of 2001 forward. Copies of invoices before that date have been archived and not readily available. d. Included in (c) above. Response to Staff Request No. 182 Page 2 e. The attached worksheet provides an estimate of net purchases (injections) and sales (withdrawals) from the facility by month for the years 2002 and 2003. Because of the facility s proximity to Sumas, the monthly index price for Sumas was used to estimate the value of the net purchases or sales per month. These would be net revenues associated with A vista Energy s firm storage capabilities. It should be noted that A vista Energy s firm capacity was 1.1 BCF and any volumes above that level were 100 % interruptible and provided on a best efforts basis. Any volumes above or below the collar were strictly interruptible and Avista Energy was totally at risk for deliverability on the non-firm volumes. f. No other revenues have been recorded beyond what would be associated with A vista Energy s operations noted in response to (e) above. iiiirP Washington Water Power Interoffice Memorandum Rates and Tariff Administration From the Desk of Don Falkner DATE:October 1, 1998 TO:Terri Carlock - IPUC SUBJECT:JP Expansion WWP is a full one-third owner in the Jackson Prairie Storage Project. Currently capital dollars are being spent on an expansion of the project's storage capabilities. WWP's share of the total construction costs is estimated to be $8,000,000 with completion projected to be sometime in 1999. WWP operational analysis does not currently show the need for the additional storage, however, long-term analysis show that customers may need the expansion to supplement gas supplies in future years. WWP agreed to participate in the expansion to preserve its undivided one-third operational voting rights and for long-term planning needs. WWP's energy management group, Avista Energy, has proposed to fund the expansion and operate the additional capacity for a period of 10 years. After the 10 years, WWP would have an options to recall the capacity and pay Avista the lower of depreciated value book value or market value. WWP gas operation long-term analysis doesn t show the need for at least that period of time. A revenue requirement analysis using gas operation inputs, shows a positive revenue requirement each year during that period, and a positive revenue requirement on a present value basis over the entire life of the project expansion. This arrangement would relieve WWP core gas customers from the revenue requirement of the expansion during a period when it may not be completely required for core operations. and shift the risk of profitable operations to another entity for that period. Attached is the outputs from the operational and revenue requirement analysis. Please call as soon as possible with any questions at (509) 482-4326. THE WASHINGTON WATER POWER CO:\tPANY BUSINESS ANALYSIS & PLANNING ' Jackson Prairie Zone 2 Expansion Net Present Value or Cash Flows Scenario 10: 100% (A)(B)(C)(D)A-(B+C+D) Reduced Additional Present Expenses O&M Propeny Depreciation Income Tax Capital Arter-lax Value Cumulative Incremental Period Dale (Savines)Expense Taxes Expense Expense Expenditure Cash Flows ATCF PV ATCF IRR SUM 39.869.084 2.422.692 335,IKI 950.000 10.185.454 950,000 16.975,756 730.968 059.552 NPV 9.455.386 638.182 963.680 793.972 522.332 062.160 730 968 LEV 850.343 57.393 86.666 341.200 136.907 635.115 65,738 ESC 00%00% UNIT 132 vear IRR:40%1 208.180 1998 58,180 150.000 78.067 ~oj)O;9O?980,112 675.420 675.420 551,148 1999 114.263 436.885 206.680 ~9~Q(JQ 857.582 289,565 964.985 554.598 2000 II 1.542 552.271 207,974 205.647 161.941 803.044 -43,707 2001 108.821 510.901 16.390 483.584 351.656 6.451.388 198,764 2002 106.101 472.631 74.537 348,403 233.960 -6.217,428 225,489 2003 103.380 437,183 84.559 578.113 358,495 858.933 102,376 2004 100.659 40*.397 38.391 468.382 268.214 590.719 334,414 2005 97.938 374 075 125,405 583.084 308.336 282.383 397.663 2006 95.218 357.099 149.124 605.638 295.745 -4.986.638 443,339 2007 92,497 354.650 166.252 631.737 284.874 -4,701.764 490 775 2008 89,776 354.650 184.041 661.384 275,411 -4,426.353 567,516 2009 87.055 354 650 212.818 709_,47 272.771 -4.153.582 645,204 2010 84.335 354 650 241.952 757,902 269.132 884,450 3.45%735.547 20\1 81.614 354 650 275.830 814.366 267.044 617,406 1.67%773,422 2012 78.893 354.650 290.033 838.038 253.769 363,637 23%812,352 2013 76.172 354.650 304.632 862.369 241.146 122 491 96'10 852,368 2014 73.452 354.650 319.638 887.379 229.143 893,348 1.96%893.502 2015 70.731 354 650 335.063 913,089 217,732 675.616 80%935,790 2016 68.010 354 650 350.921 939.518 206,884 468 732 51%979,264 2017 65.289 354 650 367.224 966.689 196.571 272.161 13%113.241 2018 62.569 265.370 417,465 961.145 180,482 091,679 64%1,336 521 2019 59.848 88.0*6 501.195 923,371 160,115 931,564 07%471,820 2020 57,127 551.932 919,887 147.300 784 264 5,43%1,520,409 2021 406 570,153 950,255 140,514 643.750 75%1,570,374 2022 686 588;890 981.484 \34.021 509 729 04%621,756 2023 48,965 608.159 013.598 127.811 381,917 30%674 599 2024 46.244 627.975 046,624 121.872 1.260.045 53%728,945 2025 43.523 648.354 080.591 116.195 143.850 75%784,840 2026 40.803 669.315 115.525 \10.769 033,081 94%842,330 2027 38.082 690.874 U51,456 105.584 927,498 7.11%901,463 2028 35.361 713.049 188,414 100.630 826,867 26%962,288 2029 32.640 735.858 226,430 95.899 730,968 7.40%024 857 2030 ;q';'2~17s'.-38'i;123,604 29.920 759.321 1.265.536 91.382 639.587 53%089,221 2031 243,732 127,312 27.199 783,458 305,763 87.068 552,518 65%155,434 2032 2.3\1,044 131,131 24,478 808,288 347.146 82,951 -469.567 76%2,223,552 2033 380,3?5 135,065 21.757 833,832 1.389.720 79.022 390.545 86%2.293,632 2034 2,451.787 139,117 19.037 860,\12 1,433.520 75.272 315.273 95%2,365,733 2035 2.525.340 143.291 16.316 887 150 1,478.583 71.695 243.578 03%439,916 2036 601.100 147,590 13.595 914 968 1.524.947 68.282 '175.296 11%2,516 242 2037 679.133 152.017 10,874 943.591 1.572,651 65.028 110.268 18%2.594 776 2038 759.507 156.578 154 973,041 621.735 61.924 -48,344 24%2,675,584 2039 842.293 161.275 5.433 1.003.344 1.672.240 58.964 10,620 30%758.736 2040 927,561 166.113 712 034.526 1.724.210 56,142 66,762 36%843,615 2041 015.388 171,097 676 1.066.356 777.260 53,440 120.202 8.41%929,620 2042 105.850 176.230 1.098.608 1.831.013 50.841 171,043 45% CMM.-JP ,xpunsinn 100%.;(/s 3/11/98.-4:27 PM - . -- - - - --- - " ' JP E ' eq 2 , xls S," 1 0 I n c o m e T a x R a l o Fe d c r o l l n c o m e T o . , R a l e Dj' c o u n ! F l c l o ' Ca p i I l I C I " . 00 % 3S . 0 0 % 37 % -- z J ( I ) Ge n e , , 1 S l r u c t u r e s . (2 ) G e n c r o l i p o , T r a n s m ; s ;i o . . an d D i s l r i b u l i o n . (3 ) O I L e r E q u i p m e n t (4 ) T r a n s p o r t a l i o n E q u i p m e n t Wo i . h U n . Ro t e s As ' R a t e s Al l c r - ' . . De b l 40 . 00 % 25 % 90 % 1.8 9 % Pr e r c r r e d S l o c k 10 . 0 0 % 00 % 60 " 1 . 60 % Co m m o n E o u i " , ' 50 . 00 % 1 11 . 7 5 % HI % HI % 38 % 17 % Gr o s s R e , ' en u e Un c n l l e c l l b l e . Co m m i s s i o o F e e s Wa s h i n & l o n E x c i s e T o . , Fr a n c h i . . F c c s 10 0 . 00 0 0 1 ' . 0.4 4 6 5 % 20 0 0 % 13 4 1 % 7B 1 0 1 ' . JP Z O N E 9 E X P A N S I O N -- - - - - - - Pr i n c i p a l In l o r e . ' Te " . lc v e l i z c d Re q u i r e m e n l Mis c . R e s u . . I I o m s 5, 2 6 2 3 1 ' . 00 0 00 0 37 " / 0 69 4 99 5 -. - - - - . Bo o k l i r e Ve . . . Pr o . . " " T o . , Ra ' e O& M E " , a l i l i o n F l c l o r LJ O " I . 00 % Be r o r e S ' " 1 0 I n c o m e T o . , S" ' e I n c o m e T n 94 . 7 1 7 7 % 00 0 0 % -- - - - - - . - - Be r o r e F e d e , " l l n c o m e T o . , Fe d e r l l i n c o m e T n 94 . 7 3 7 7 % 33 . 15 & 2 % -- . - - - - - - - - Co n . . . . s i o n F a c l o r 6U 7 9 5 % Co p i l l l A d d i t i o n s Ra l o Ae e w o . Bo o k D e p . Ra l o A" e r a l e Mis c . S" 1 0 Fe d e , , 1 To , " 1 Pr e . e n l V I I Av e r a & e R e t u r n A v e r a & e R e t u r n A s ' e, , & e R e t u r n A s ' era & e R e t u r n Bo o k Ba s e Bo o k Ta x on T a x De r e m o d Ba s e Bo o k Ra l o In l . . . . . Eq u i l y O& M Pr o p o l l ) ' Re s ' cn u e In c o m e In c o m e Re s ' en u e Re , ' en u e Us i n & U.i n & U.i n & Us i n & Ba s i s B" i s BO P De p r e c . De p r e e . Ba s i . Ta x e s EO P De p r e e . Ba s e e.x p o n . e Re l u m Ex p o n . e To . x c s 11 0 0 , 1 Ta x To . x c s Re q m n l Re q m n l Co l u m o ( s ) Le v c l i u d R e q Le v c l i u d R e q L,, ' el i u d R e q (I ) (h ) (e ) (d ) (e ) (I ) (& ) (h ) (i ) (j) (1 ; ) (I ) (m ) (n ) (0 ) (P ) (q ) (r ) (s ) (I ) &. e x d D e p , &. e x d D e p , &. D e r E q R e ' u , " ID I V I O I ID i V I O ! Pe r i o d ID I V I O ! ID I V I O ! ID l V l O I ID I V / O I 00 0 00 0 00 0 00 0 00 0 00 0 10 0 00 0 30 0 00 0 10 0 00 0 00 0 13 0 00 0 10 0 00 0 91 5 00 0 22 9 5)5 51 2 19 2 10 4 00 0 91 1 27 6 17 3 29 0 51 0 09 1 96 4 3& % 74 1 ' . 00 ' Y . 83 0 00 0 30 0 00 0 57 7 12 0 20 0 00 0 13 2 13 2 49 7 16 & 20 0 00 0 66 3 93 4 22 2 25 4 49 6 62 3 (1 0 9 21 5 ) 10 2 70 0 53 2 26 7 41 2 24 5 30 6 97 1 60 9 31 % 15 1 ' . 76 % 49 7 16 1 50 0 00 0 53 4 24 0 20 0 00 0 11 6 98 4 /1 0 18 4 20 0 00 0 7) 3 9 37 6 21 2 14 2 47 5 59 2 (5 7 6 01 5 ) 10 0 10 0 13 1 2'6 01 1 70 5 74 5 51 1 79 0 3& % 12 , 67 1 ' . 15 . 3 9 " 1 . /1 0 11 4 70 0 00 0 49 4 24 0 20 0 00 0 10 2 91 4 17 7 90 0 20 0 00 0 02 9 39 2 20 3 11 2 45 5 '0 ' (4 1 2 96 1 ) 50 0 13 5 24 ' 27 2 13 2 99 5 55 7 43 9 31 % 10 . 33 % 13 . 1 7 % 17 7 90 0 90 0 00 0 20 0 20 0 00 0 02 0 6) 1 7 11 0 20 0 00 0 73 2 19 0 19 5 2'4 43 6 29 1 (7 6 6 05 2 ) 90 0 95 8 23 4 92 6 41 7 27 1 25 7 61 6 31 % 19 . 32 % 22 . 29 % 51 7 11 0 10 0 00 0 42 2 11 0 20 0 00 0 00 1 6) 0 9 17 2 20 0 00 0 44 1 17 6 /1 7 01 7 41 7 11 7 (6 0 7 43 2 ) 92 , 30 0 59 4 22 5 01 6 54 3 38 3 30 9 6'1 3& % 16 . 19 " / . 19 , 30 ' Y . 6) 0 9 17 2 30 0 00 0 39 1 20 0 20 0 00 0 92 0 0-1 2 95 2 20 0 00 0 17 6 41 2 17 9 11 6 40 0 23 1 (1 0 6 42 7 ) 70 0 44 9 21 5 '0 9 29 3 57 9 15 4 31 1 31 % 2U 4 % 27 . 31 % 04 2 95 2 50 0 00 0 36 1 84 0 20 0 00 0 64 4 71 6 30 & 20 0 00 0 91 4 63 0 17 1 52 4 38 3 26 1 (8 4 9 97 9 ) 10 0 01 4 20 6 37 ' 20 9 30 3 10 1 57 2 31 % 29 . /1 % 32 , 56 % 71 6 30 1 70 0 00 0 35 6 11 0 20 0 00 0 90 1 53 1 40 0 20 0 00 0 15 4 16 4 10 7 36 6 69 4 (i 9 0 41 6 ) 50 0 79 1 19 7 4'0 12 9 05 6 79 ' 31 % 31 . 17 " 1 . 41 . 7 1 1 ' . 53 1 40 0 90 0 00 0 35 6 11 0 20 0 00 0 90 1 27 6 49 2 20 0 00 0 40 3 94 6 15 6 71 4 35 0 17 6 (9 3 5 20 1 ) 90 0 34 1 /1 1 55 6 41 6 31 4 31 % 75 . 9 3 % 79 . 63 1 ' . 27 6 49 2 10 0 00 0 35 6 11 0 20 0 00 0 90 1 02 1 58 4 20 0 00 0 14 9 03 1 14 9 32 2 33 3 00 9 22 1 ) 30 0 73 7 ) 17 9 66 2 (7 1 01 7 ) (2 7 08 3 ) 31 % 19 " / . 01 % 02 1 58 4 30 0 00 0 35 6 11 0 20 0 00 0 90 1 76 6 67 6 20 0 00 0 19 4 13 0 14 1 93 0 31 7 14 0 01 4 11 1 ) 70 0 16 1 ) 17 0 76 7 (/1 7 51 9 ) (6 ' 99 1 ) 38 1 ' . 14 . 4 1 ' Y . 11 . 5 7 " / . 76 6 67 6 50 0 00 0 35 6 11 0 20 0 00 0 90 1 '1 1 76 1 20 0 00 0 63 9 22 2 13 4 53 7 30 0 62 2 17 1 Bl O ) 10 0 (1 6 70 1 ) 16 1 17 3 (3 1 7 ) 7 9 ) (1 0 3 07 0 ) 31 % 23 ' . 5 6 \ 1 . 27 . 17 % '1 1 76 1 70 0 00 0 35 6 11 0 20 0 00 0 90 1 25 6 16 0 20 0 00 0 31 4 31 4 12 7 14 ' 21 4 10 4 20 6 96 4 ) 71 , '0 0 (2 0 62 1 ) 15 2 97 9 (3 9 1 85 1 ) (1 1 7 43 4 ) 9.3 1 % 27 . 91 % 31 . 5 4 % 25 6 16 0 90 0 00 0 35 6 11 0 20 0 00 0 90 1 00 1 9'2 20 0 00 0 12 9 40 6 11 9 75 3 26 7 '1 6 24 3 17 3 ) 90 0 (2 4 59 9 ) 14 4 01 5 (4 6 7 44 9 ) (/ 1 9 27 4 ) 38 % 32 . 34 % 37 . 19 " 1 . 00 1 95 2 10 0 00 0 35 6 11 0 20 0 00 0 90 1 74 7 04 4 20 0 00 0 17 4 49 1 11 2 36 0 25 1 06 7 21 0 46 1 ) 30 0 (2 8 63 7 ) 13 5 19 0 (H 4 1I 7 ) (1 3 1 17 1 ) 31 % 36 . 91 1 ' . 42 . 07 % 74 7 04 4 30 0 00 0 3'6 11 0 20 0 00 0 90 1 49 2 13 6 20 0 00 0 61 9 59 0 10 4 96 1 23 4 54 9 31 1 11 2 ) 70 0 (3 2 71 7 ) 12 6 29 6 (6 2 2 10 6 ) (1 4 6 '0 1 ) 31 % 41 . 1 7 " 1 . 47 . 4 0 " 1 . 49 2 13 6 50 0 00 0 3'6 11 0 20 0 00 0 90 1 23 7 22 1 20 0 00 0 36 4 61 2 57 6 21 1 03 1 35 & 44 9 ) 10 0 (3 6 90 1 ) 11 7 40 2 (7 0 1 24 2 ) (1 5 2 39 7 ) 38 % 47 . 42 1 ' . '3 . 36 1 ' . 23 7 22 1 70 0 00 0 35 6 11 0 20 0 00 0 90 1 91 2 32 0 20 0 00 0 10 9 77 4 11 3 20 1 51 3 39 9 20 2 ) 50 0 (4 1 13 2 ) 10 1 '0 7 (7 1 1 63 0 ) (1 5 6 75 5 ) 31 % 53 . 7 6 % 60 . 1 9 " / . 91 2 32 0 90 0 00 0 35 6 18 0 20 0 00 0 90 1 72 7 41 2 20 0 00 0 11 4 16 6 79 1 /1 4 99 ' 44 / 17 1 ) 90 0 (4 ' 43 0 ) 61 3 (1 6 3 30 9 ) (1 5 9 77 0 ) 31 1 ' . 61 . 1 6 \ 1 . 61 . 16 % 72 7 41 2 10 0 00 0 17 1 32 0 20 0 00 0 "1 ) 53 5 00 0 20 0 00 0 63 1 20 6 30 ' 17 0 50 2 (1 , 41 4 41 4 ) 31 1 0 (4 9 51 5 ) 10 9 (9 4 2 07 3 ) (1 6 0 11 9 ) 31 % 69 , 02 % 76 . 62 % '3 5 00 0 30 0 00 0 20 0 00 0 (7 0 00 0 ) 40 5 00 0 20 0 00 0 47 0 00 0 63 0 16 0 0'6 (I , 52 I 9~ 6 ) 70 0 (5 3 30 ) 11 4 (1 . 01 3 72 1 ) (1 5 9 76 1 ) 3& % 76 . 17 % 14 . 2 6 % 2,4 0 ' 00 0 51 1 0 00 0 20 0 00 0 (7 0 00 0 ) 27 5 00 0 20 0 00 0 34 0 00 0 16 0 63 2 57 4 11 5 ) 10 0 (5 6 96 7 ) 64 8 01 2 54 1 ) (l 5 1 ~3 7 ) 31 1 ' . 13 . 1 0 % 91 , 65 1 ' . 27 5 00 0 70 0 00 0 20 0 00 0 (7 0 00 0 ) 14 ' 00 0 20 0 00 0 21 0 00 0 O9 0 14 3 20 1 62 2 0'9 ) '0 0 (6 0 66 ' ) 11 2 (I , 1 5 2 , BI 4 ) (1 5 4 71 5 ) 31 % 90 . &9 % 99 . 94 % 14 5 00 0 90 0 00 0 20 0 00 0 (7 0 00 0 ) 01 5 00 0 20 0 00 0 01 0 00 0 32 0 13 4 71 4 67 0 72 1 ) 90 0 (6 4 44 1 ) 51 6 22 4 58 2 ) (" ' 66 1 ) 31 1 ' . 99 . 69 % 1O 9 . 3W . 01 5 00 0 10 0 00 0 20 0 00 0 (7 0 00 0 ) 18 5 00 0 20 0 00 0 9'0 00 0 5'0 12 6 36 0 (1 , 72 0 14 2 ) 30 0 (6 1 29 9 ) 04 0 29 7 19 1 ) (1 4 8 33 2 ) 31 1 ' . 10 9 . 71 % 11 9 . 97 1 ' . 18 5 00 0 30 0 00 0 20 0 00 0 (7 0 00 0 ) 75 5 00 0 20 0 00 0 12 0 00 0 71 0 11 7 93 6 77 2 46 1 ) 70 0 (7 2 24 0 ) '0 - 1 37 2 71 1 ) (1 4 4 71 1 ) 31 % 12 1 . 2 3 % 13 2 . 22 1 ' . 75 5 00 0 '0 0 00 0 20 0 00 0 (7 0 00 0 ) 62 5 00 0 20 0 00 0 69 0 00 0 01 0 10 9 51 2 12 ' 64 2 ) 10 0 (7 6 26 1 ) 96 1 (1 , 44 9 ) 1 9 ) (1 4 1 05 3 ) 31 % 13 4 . 1 9 1 ' . 14 6 . 4 2 % 62 ' 00 0 70 0 00 0 20 0 00 0 (7 0 00 0 ) 49 ' 00 0 20 0 00 0 '6 0 00 0 24 0 10 1 01 1 BIO 41 1 ) '0 0 (1 0 38 3 ) 43 2 52 7 53 ' ) (1 3 7 11 9 ) 31 % 15 0 , 26 ' Y . 16 3 . 01 % 49 ' 00 0 90 0 00 0 20 0 00 0 (7 0 00 0 ) 36 ' 00 0 20 0 00 0 43 0 00 0 47 0 66 4 (1 , 93 6 12 3 ) 90 0 (1 4 '9 1 ) 89 6 60 7 41 4 ) (1 3 3 22 ' ) 31 % 16 1 . 1B ' Y . 11 2 . 17 " / . 36 ' 01 1 0 10 0 00 0 20 0 00 0 (7 0 00 0 ) 23 ' 00 0 20 0 00 0 30 0 00 0 70 0 24 0 99 4 92 1 ) 30 0 (1 1 19 2 ) 36 0 61 9 22 0 ) (1 2 9 19 2 ) 31 % 19 1 . 3 5 1 ' . 20 6 . 73 % 23 5 OI N I 30 0 00 0 20 0 00 0 (7 0 00 0 ) 10 5 00 0 20 0 00 0 17 0 00 0 93 0 11 6 05 4 77 6 ) 70 0 (9 3 29 0 ) 12 4 (1 , 77 2 79 6 ) (1 2 5 11 8 ) 31 % 21 1 . 93 % 23 6 . 03 % 10 ' 00 0 '0 0 00 0 20 0 00 0 (7 0 00 0 ) 97 5 00 0 20 0 00 0 0-1 0 00 0 16 0 39 2 11 6 41 9 ) 10 0 (9 7 71 1 ) 21 1 (1 , 85 1 26 7 ) (1 2 1 02 7 ) 31 % 25 3 . , . % 27 2 . 1 1 % 97 5 00 0 70 0 00 0 20 0 00 0 (7 0 00 0 ) 14 5 00 0 20 0 00 0 91 0 00 0 39 0 96 8 (2 , /7 9 91 2 ) 50 0 (1 0 2 31 1 ) 75 2 94 5 69 0 ) (1 1 6 93 1 ) 31 % 29 1 . 32 % 32 0 . 3 0 % 14 ' 00 0 90 0 00 0 20 0 00 0 (7 0 00 0 ) 71 5 00 0 20 0 00 0 71 0 00 0 62 0 '4 4 24 5 ) 0 9 ) 90 0 (1 0 7 09 4 ) 21 6 03 5 12 3 ) (1 1 2 , 17 2 ) 31 % 35 8 . 2 0 % 31 3 . 1 4 % 71 5 00 0 10 0 00 0 20 0 00 0 (7 0 00 0 ) 51 5 00 0 20 0 00 0 65 0 00 0 85 0 12 0 31 2 66 1 ) 30 0 (1 1 1 91 0 ) 61 0 12 6 62 1 ) (1 O I 8U ) 31 1 ' . 44 2 . 34 % 47 3 . 1 0 % 00 0 7) 0 0 00 0 20 0 00 0 (7 0 00 0 ) 45 ' 00 0 20 0 00 0 51 0 00 0 01 0 69 6 31 2 0- 1 1 ) 11 , 70 0 (1 1 6 83 7 ) 14 4 22 0 26 5 ) (1 0 4 16 3 ) 31 % '6 1 . 91 % 60 7 . 3B ' Y . 45 5 00 0 50 0 00 0 20 0 00 0 (7 0 00 0 ) 32 5 00 0 20 0 00 0 39 0 00 0 31 0 25 , 27 2 45 3 51 0 ) 10 0 (1 2 1 11 0 ) 60 1 31 6 10 0 ) (1 0 0 94 ' ) 31 % 71 0 . 4 1 % 83 1 . 6 9 " 1 . 32 5 00 0 70 0 00 0 20 0 00 0 (7 0 00 0 ) 19 5 00 0 20 0 00 0 26 0 00 0 14 0 14 1 '2 7 11 5 ) '0 0 (1 2 7 04 2 ) 07 2 41 4 19 1 ) (9 7 09 1 ) 31 % 12 0 4 . 22 % 12 1 1 . 1 4 ' Y . 19 ' 00 0 90 0 00 0 20 0 00 0 (7 0 00 0 ) 00 0 20 0 00 0 13 0 00 0 77 0 42 4 G1 J 2 92 9 ) 90 0 (1 3 2 32 7 ) 53 6 51 4 62 6 ) (9 3 33 0 ) 31 % 24 7 7 . 3 ' % 26 3 1 . 2 0 % 00 0 00 0 00 0 10 0 00 0 (3 ' 00 0 ) 10 0 00 0 '0 0 94 3 10 6 30 0 1'9 13 4 II I ) U 11 3 31 % 00 0 00 0 00 0 00 0 00 0 00 0 -- - . - - - - . . - . . . AYiID CaIp. 1411 East Mission P.O. Box37Z7 Spokane, Washington 99220-3727 Telephone Toll Free 800-727-9170 A"'STA" Corp. May7,1999 Michael D'Arienzo Avista Energy 201 W. North River Drive, Suite 610 Spokane, W A 99220-2595 , . Dear Mike: Pursuant to the Agreement to Convey Ownership Interest in Jackson Prairie Storage Project - " Expansion dated October 5, 1998 this letter is intended to outline how the initial inventory. of : "' : - 000,000 decatherms will be handled. Avista Corp. is requesting that Avista Energy provide natural gas volumes at the Jackson:Prairie. receipt point under the following schedule. In return the total volume of 1 ,OOO,OOOdeeathEirms- ' - ,:: - --" will be available for withdrawal on November 1,1999, assuming the Jackson Prairie Storage: - - . .:' ' Expansion Project is operational on that date. " - ,;,; . The schedule of receipt volumes at the Jackson Prairie receipt point will be aminimumof:, : .::," :'.-. :,,:- 200,000 decatherms in each of the following months, May 1999, June 1999, July 1999; August~:- - . 1999 and September 1999. Avista Energy may deliver more in each month, so as long the- " ;, - :,- - .:: . cumulative volumes at the end of each month meet the original schedule. : : ,-. ' " ',; . - , ' If you are in agreement with the details of filling the initial inventory oj 1 000,000 decattrerms,... ; . - please acknowledge by signing below. - '- " , c- ' f: Patrice K. Gorton Acquisitions Administrator Acknowledged as of -1- May, 1999. Michael D' Arienzo Director Avista Energy AGREEMENT TO CONVEY OWNERSmp INTEREST IN JACKSON PRAIRIE STORAGE PROJECT EXPANSION THIS AGREEMENT is entered into this ,r:dayof ~~ 1998 byandbetweenTHE WASHINGTON WATER POWER COMPANY, a Washington corporation with its principal place of business located at 1411 E. Mission Avenue, Spokane, Washington, and AVISTA ENERGY INC., a Washington corporation with its principal place of business at 201 W. North River Drive Spokane, Washington. RECITALS WHEREAS, The Washington Water Power Company (hereinafter "WWP") is a one-third owner of the Jackson Prairie Storage Project (hereinafter "Storage Project"), an underground natural gas storage facility utilized to serve the needs of its owners, as well as third parties; and WHEREAS, the owners of the Storage Project, including WWP, presently intend to expand the storage capacity and daily withdrawal and injection capability, with such expanded capability projected to be available for use on or about November 1, 1999; and WHEREAS, WWp's one-third share of the expanded Storage Project is projected to provide an additional 1 000 000 decatherms of storage capacity, with 100 000 decathenns of daily withdrawal and injection capability; and WHEREAS, WWP, after an analysis of the costs and benefits of this additional storage capability, has detennined that it would be in the best interests of its core customers to assign its interests, for a period of years, to the expanded storage to a third party, subject to recall at some later date; and WHEREAS, WWP desires to enterinto an arrangement with A vista Energy, Inc. (hereinafter A vista ) whereby Avista will contribute moneys sufficient to cover WWP's share of the capital costs related to this expansion, together with ongoing operating expense related thereto, in return for which A vista will acquire, for a limited tenn, an ownership interest in the expanded Storage Proj ect NOW, THEREFORE, in consideration of the mutual covenants and premises contained herein, WWP and A vista hereby agree to the following tenns and conditions: 1. Convevance of Ownership Interest in Jackson Prairie Storage Project Expansion. of the effective date of this Agreement, WWP will convey to A vista, and A vista will accept such conveyance, WWP'~ ownership interest in the expanded Jackson Prairie Storage capacity and withdrawal and injection capacity, subject to the terms and conditions contained herein. It is presently anticipated that the expanded storage capacity, representing WWP' s one-third share which is hereby being conveyed to Avista, will approximate 1 000 000 decathenns and will allow for approximately 100 000 decathenns of daily withdrawal and injection capability. The precise amount of storage capacity and withdrawal and injection capability, however, will depend on the characteristics of the Storage Proj ect as of the completion date of the expansion. 2. Responsibilities of A vista.A vista will acquire the ownership interests of WWP associated with the aforementioned expansion, subject, however, to the provisions of the 1989 Storage Project Agreement as well as the superceding 1998 Storage Project Agreement, which, it is anticipated, will soon become effective upon receipt of necessary regulatory approvals. The 1989 and 1998 Storage Project Agreements are hereby incorporated by reference. Accordingly, the parties acknowledge and agree that WWP will retain all voting and management rights associated with its ownership interest, including rights associated with the proj ect expansion, consistent with the terms of the 1998 Storage Project Agreement. Accordingly, Avista will be subject to the obligations and limitations set forth in the 1989 and 1998 Storage Project Agreements, in all respects, including those relating to the management of the proj ect and operating characteristics and limitations thereof. A vista, for its part, shall otherwise be responsible for all nominations and scheduling associated with deliveries to and from the Project, as well as arranging for the necessary transportation to and from the Project, as expanded. Conditions Precedent. a. While Avista s obligations with respect to contributions toward the capital and operating costs shall commence as of the effective date of this Agreement, A vista's use of the expansion capability hereby conveyed is subject to the receipt of necessary regulatory approvals, including the issuance of a certificate of convenience and necessity by FERCauthorizing the expansion; b. Receipt of any necessary consents/waivers from the other owners of the Storage Project, sufficient to effectuate this transfer. 4. Contribution of Funds by Avista. As of the effective date of this Agreement, Avista shall be responsible for contributing WWP's share of all capital costs relating to the expansion, including reimbursement of those costs incurred by WWP to date. All such capital costs, already incurred, and so projected, are presently estimated at $8 million; Avista, however, shall be responsible for actual costs incurred, notwithstanding this estimate. In addition, A vista shall, as and from the effective date, provide for the payment of all operating and maintenance expense and administrative and general expense, as well as other ongoing development costs which would otherwise be incurred by WWP, with respect to the expansion project. Avista will remit payment directly to the designated Project Operator, responsible for the project expansion. In the event of a failure of any condition precedent, WWP shall refund any funds contributed by A vista. 5. Term of A~eement.This Agreement shall become effective as of the date first above written (i. , " the Effective Date ) and will continue for a period often years, commencing with the in-service date of the expansion (i.e., the "Primary Tenn ), and will evergreen on a year-to-year basis thereafter, unless sooner tenninated by WWP by written notice delivered to Avista not less than 12 months prior to the end of the primary term or any anniversary date thereafter. 6. Recall of Interests. Upon termination, A vista shall take all necessary actions to arrange for a transfer of the ownership interest back to WWP. Upon recall, WWP will compensate A vista in an amount equal to the lesser of the depreciated book value or market value, as determined by WWP, which is associated with that portion of the ownership interest which is being recalled. The depreciation method used for purposes of this section, shall be half year convention straight line depreciation. 7. Severability. If any term, provision, covenant or condition of this Agreement is held by a court of competent jurisdiction to be invalid, void or unenforceable, the remainder of the provisions shall remain in full force and effect and shall in no way be affected, impaired or invalidated. 8. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Washington. If any legal action is necessary to enforce the terms and conditions of this Agreement, the parties hereby agree that a court of competent jurisdiction sitting in the County of Spokane, Washington, shall be the sole jurisdiction and venue for the bringing of the action. 9. Waiver. Waiver of any default or breach of this Agreement or of any warranty, representation, covenant or obligation contained herein shall not be construed as a waiver of any subsequent breach. 10. Entire Agreement.This Agreement supersedes any prior written or oral agreement between them respecting the subject matter contained herein. 11. Amendment.This Agreement cannot be modified or amended except by a writing signed by all the parties hereto. 12. Cumulative Remedies. No right or remedy herein conferred on or reserved to either party is intended to be exclusive of any other remedy or right, and each and every right or remedy shall be cumulative and in addition to any right or remedy given hereunder or now or hereafter existing at law or in equity or by statute. 13. Successors.This Agreement shall be binding upon and inure to the benefit of the parties and their respective heirs, successors, representatives and assigns. 14. Expenses. Each party shall pay its own expenses incurred in connection with the consummation of the transactions herein specified, including without limitation, transfer fees, permit fees and fees and expenses of each party's legal counsel, accountants and other advisers. 15. Notices. All notices, requests, demands and other communications required or pennitted to be given hereunder shall be in writing and shall be deemed to have been duly given if delivered personally, given by prepaid telegram or mailed first-class, postage prepaid, registered or certified mail as follows: If to WWP:Attention: Manager of Resource Optimization The Washington Water Power Co. O. Box 3727 Spokane, Washington 99220-3727 If to A vista:Attention: Director Energy Marketing 201 W. North River Drive Suite 610 Spokane, W A 99201 .,. DATED this Clay U:\SS1.WPD:lg 1998. WASHINGTON WATER POWER CaMP ANY ~d/ ~- A VISTA ENERGY, INe. By:~fh J4~ \'iI'STA~ Corp. Interoffice Memorandum Natural Gas Resources DATE:May 31 2002 TO:File FROM:Bob Gruber SUBJECT:Jackson Prairie Expansion 2002-2008 After many delays the Jackson prairie expansion agreements with Northwest and Puget have been executed and the water withdrawal for expansion is expected to begin this summer. The Expansion is targeted at 10.5 Bcf total capacity which will be 40% cushion gas and 60% working gas. The total project expansion will be divided into three shares with each partner receiving an equal share. Avista Corporation s share of the expansion will be 3.5 Bcf of which 1.4 Bet will be cushion and 1 Bcf will be working gas. This will occur over approximately 6 years depending on the rate of water withdrawal. The expansion is based on water withdrawal only and requires no other capital investment for infrastructure. The total capitalization will be water lifting and disposal costs and the cost of cushion gas for replacement of the water. This expansion includes no increase in daily deliverabilitv from Jackson Prairie.Based on operational requirements, as shown in our Integrated Resource Plan, Avista Corporation does not require expansion of Jackson Prairie or other increases in deliverability to its utility service territory until after 2008. Therefore, the corporation will participate only to maintain it's one-third share to avoid being diluted in voting rights. The expansion has been designed to be developed over a six-year period where each partner can delay participation and allow other partners to accelerate their participation so long as all partners are even at the end. The only dilution would be the result of a partner consciously electing to not participate fully in one-third of the expansion by the end of the expansion. Because the 1999 expansion was picked up by Avista Energy on Corp s behalf, their position in the project is approximately 100 000 Dth per day deliverability and 1,000,000 Dth of annual capacity, or something a little over 15 days deliverability with the decline curve. AC' operational requirements have not changed since the 1999 expansion assignment to Avista Energy. Avista Energy will fund the current expansion and manage it until the Utility needs the expansion for core requirements. Under the agreement between AE and AC, AC can purchase the expansion back from AE in eight years if it is needed for core requirements. Again , the expansion volumes do not provide additional daily deliverability from the project, nor do they have associated transportation assets for delivery to Avista s service territory. The existing TF- 2 transportation capacity is limited in daily and seasonal deliverability so other transportation assets would have to be dedicated to take full advantage of any storage expansion. Gruber, Bob From: O:;ent: Cc: Subject: Gruber, Bob Friday, June 22, 2001 9:23 AM Ely, Gary; Meyer, David Norwood, Kelly; Faulkenberry, Mike; Winters, Dick Jackson Prairie Expansion Update Finally, after months of study by Puget, and delays in getting approval by Northwest, we are ready to move forward on the Jackson Prairie Expansion. The basic concepts for this expansion are as follows: At this time we will be expanding only the capacity of the field , (by a target 10.5 Bcf working and cushion), not the daily deliverability. The expansion will be accompHshed by withdrawing water from the structure. To accomplish this we need to workover several water withdrawal wells and supplement our disposal capability. Northwest is the driver behind this expansion because they need the additional capacity by the fall of '03. Avista doesn t need the expansion to serve core but we must participate or be diluted in our ownership share and voting rights on the project. .. Puget doesn t need the expansion until '05 or '06 and at that time will also need daily deliverability. . We have agreed to share in the water withdrawal facilities, i.e. up front costs of well workovers , new wells if necessary, and easement issues for disposal. The withdrawal of water and injection of cushion gas will occur over a six year period. Northwest will develop their third of the expansion first by injecting cushion gas. Puget and Avista will follow in '04 through '07 and inject their cushion gas as water is withdrawn to complete the expansion program. The daily deliverability will be increased in '05 but that will be handled as a separate expansion program. The phased expansion project will go forward on an equal ownership basis among the partners so long as each party commits to promptly fund its one-third share of the water withdrawal facilities. The result is that we maintain our one-third interest in the project through the expansion without putting up the major capital expenditure, the cost of cushion gas , until at least ' but possibly as late as '06. If the Partners are prevented from completing the full development of the expansion cushion gas capacity, then the developed expansion capacity both working gas capacity and cushion gas capacity along with the costs of the cushion gas inventory will be reallocated among the partners equally. Estimated cost of expansion through '03 are included in the attached spreadsheet beyond ' the cost is just lifting cost of water and cost of cushion gas. The short answer to this one that our share of water withdrawal facilities will be approximately $700 000 this year. One issue that has come up is that according to Gary Kotter of Northwest we cannot do any of the initial expansion work under the blanket certificate as we had thought. Therefore none of the 2001 capital expenditures can be charged to the expansion. Because we have had considerable water intrusion over the past couple of years when we could not withdraw water we are currently short of our certificated capacity by approximately 0.6 Bcf. We are withdrawing water but can only do about 1 200 bbl/day, the target withdrawal rate is 22 000 bbl/day. We are going to charge the 2001 expenditures on the attached spreadsheet as ongoing capital associated with our current certificate. We need the additional withdrawal capability to get back to full certificated levels by this fall. We will make a FERC Certificate application later this summer for the phased expansion occurring from 2002 through 2007 and move forward with the expansion in '02. I am enclosing three documents with this e-mail for your review. The first is a Memorandum of Understanding between the partners that establishes the equal ownership between the parties during the phased expansion. This document must be executed next week or it results in Northwest triggering Article 4.1 of the Project Agreement where Northwest pursue an unfazed expansion and we will not be able to defer the capital expenditure. The second ~ocument is a regulatory services agreement where the Project contracts with Northwest to provide the regulatory services to prepare the appropriate FERC Certificate filing. This similar to the contract we used for the last expansion. The third document is an amendment to the Storage Project Agreement that allows us to accomplish the phased in expansion. By copy of this e-mail to David Meyer I am requesting a review as to form so we can execute next week. Sorry about the short time frame but the draft documents were e-mailed to me Tuesday afternoon, I left on a trip on Wed. and was unable to log into e-mail from my hotel. S is working on it. We do want to move forward quickly. We will be having a conference call between the partners on Tuesday afternoon to discuss changes. I am out of the office but can be reached by cell phone at 220-0157. David , I will have Dick winters deliver a copy of the Project Agreement so whoever you have review the document has a reference point for all of the cites. Thanks Bob G AMENDMENT # AGREEMENT TO CONVEY OWNERSHIP INTEREST IN JACKSON PRAIRIE STORAGE PROJECT EXPANSION THIS AMENDMENT is entered into this 3((J'f4 day of Ol"~h~, 2002, by and between A vista Corporation ("Corp ) and A vista Energy, Inc. ("Energy ). Each of Corp and Energy may be referred to individually as "Party" or collectively as "Parties RECITALS: 1. Corp is a one third owner of the Jackson Prairie Storage Project ("Storage Project ), an underground natural gas storage facility utilized to serve the needs of its owners, as well as third parties. 2. Corp (under its former name "The Washington Water Power Company ) and Energy are parties to that certain Agreement to Convey Ownership Interest in Jackson Prairie Storage Project Expansion Dated October 5, 1998 (Agreement). 3. Pursuan': to an Amendment of the Jackson Prairie Gas Storage Agreement dated !\-':"ay L 2002 (May 2002 Amendment) the owners of the Storage Project, including Corp, are expanding the storage capacity, (not daily deliverability) of the project. The expanded capability is projected to be available for use in phases over a six (6) year period ending in 2008. The total estimated increase in capacity is approximately 1 750 000 Dth per year for a total of 10 500 000 Dth which will be shared equally by the partners at 3 500 000 Dth each. The available capacity expansion will be 60% working gas space and 40% cushion gas space. This expansion is known as the "2002 - 2008 Expansion Project" 4. Corp, after an analysis of the costs and benefits of this additional storage capability, has determined that it would be in the best interests of its core customers to assign its interests, for a period of years, to the expanded storage to a third party, subject to recall at some later date. 5. Corp and Energy desire to amend the Agreement whereby Energy will contribute moneys and gas supply sufficient to cover Corp s share of the costs related to this expansion, together with ongoing operating expense related thereto, in return for which Energy will acquire for a limited term, an ownership interest in the expanded storage project. AGREEMENT: NOW THEREFORE, in consideration of the premises and mutual covenants contained herein, the parties agree as follows; 1. Naming conventions.In the agreement all references to The Washington Water Power Company (WWP) will be changed to Avista Corporation (Corp), all references to A vista" as reference to A vista Energy Inc. will be changed to "Energy 2. Section 1. of the Agreement will be renumbered as 1 A. and a new section will be inserted as 1 B., which will read as follows: 1 B. Conveyance of Ownership Interest in Jackson Prairie 2002 - 2008 Expansion Project.In addition to the Conveyance of Ownership Interest referenced in A. above, Corp will convey to Energy and Energy will accept such conveyance, Corp ownership interest in the expanded Jackson Prairie Storage capacity resulting from the 2002 ~ 2008 Expansion Project, subject to the terms and conditions contained herein. It is estimated that the expanded storage capacity, representing Corp s one-third share which is being conveyed to Energy will approximate 3 500 000 Dth of which approximately 60% will be working gas and 40% will be cushion gas. The precise amount of storage capacity, however, will depend on the characteristics of the Storage Project as of the completion date of the expansion. Section No s lA and IB above are additive so at the end of the 2002 - 2008 Expansion Project, Energy will have an ownership interest in approximately 4 500 000 Dth of capacity of which approximately 3 100 000 Dth will be working gas and 400 000 Dth will be cushion gas. following: Section 2 of the Agreement will be deleted in its entirety C:1J.d replaced with the 2. Responsibilities of Energy. Energy will acquire the ownership interests of Corp associated with the aforementioned expansions subject, however, to the provisions of the 1998 Storage Project Agreement as amended in May of 2002. The 1998 Storage Project Agreement and the May 2002 Amendment are hereby incorporated by reference. Accordingly, the parties acknowledge and agree that Corp will retain all voting and management rights associated with its 1/3 ownership interest in the project, including rights associated with this project expansion and other expansions, consistent with the terms of the 1998 Storage Project Agreement and the May 2002 Amendment. Accordingly, Energy will be subject to the obligations and limitations set forth in the 1998 Storage Project Agreement and the May 2002 Amendment, in all respects including those relating to the management of the project and operating characteristics and limitations thereof. Energy, for its part, shall otherwise be responsible for all nominations and scheduling associated with deliveries to and from the Project, as well as arranging for the necessary transportation to and from the Project, as expanded. 4. Section 4. of the Agreement will be renumbered as 4 A. and a new section will be inserted as 4 B., which will read as follows: 4 B. Contribution of Funds by Energy. 2002 - 2008 Expansion Project.As of the effective date of this Amendment, Energy shall be responsible for contributing Corp share of all capital costs relating to the expansion including reimbursement of those costs incurred by Corp to date. All such Capital costs are presently estimated at $500 000 in water lifting costs plus the cost of approximately 1.4 million Dth of cushion gas; Energy, however, shall be responsible for actual costs incurred, notwithstanding this estimate. In addition, Energy shall as and from the effective date provide for the payment of all operating and maintenance expense and administrative and general expense, as well as other ongoing development costs, which would otherwise be incurred by Corp, with respect to the expansion project. Energy will remit payment and schedule gas supplies directly to the designated Project Operator, responsible for the project expansion. In the event of a failure of any condition precedent, Corp shall refund any funds and compensate for gas supply contributed by Energy. All other sections of the agreement shall remain in full force and affect. 6. This Amendment may be executed in counterparts, all of which together shall constitute one agreement binding on all the parties. Signed A vista Corporation~II/~(Name) 10 -OO'~a- (Date :' Attest- - ~Jjut, (N ame A vista Energy (Name) 10- 30-D~ (Date) Attest: 1M ); (Name) Ja c k s o n P r a i r i e 2 0 0 0 . _ ", 0 3 A c c o u n t i n g D a t a IJ I D HA i l ) Su m o f T R A N A M T EF F E C T I V E D T E WO R K 0 U M A I N S U B 1/ 3 1 / 2 0 0 0 2/ 2 9 / 2 0 0 0 3/ 3 1 / 2 0 0 0 5/ 3 1 / 2 0 0 0 6/ 3 0 / 2 0 0 0 7/ 3 1 / 2 0 0 0 8/ 3 1 / 2 0 0 0 91 6 5 1 0 72 8 . 17 2 . 92 3 2 1 3 (4 9 9 65 0 . 72 ) (3 4 54 2 . 73 ) (3 9 89 4 . 16 ) (2 2 , 91 2 . 33 ) (4 7 17 8 . 55 ) (5 0 , 4 9 0 . 37 ) (6 8 , 25 9 . 18 ) 92 3 6 1 0 43 . 0 T o t a l (4 9 9 , 60 7 . 21 ) (3 4 , 54 2 . 73 ) (3 9 , 89 4 . 16 1 (2 2 , 91 2 . 33 ) (4 1 , 45 0 . 39 ) (4 9 31 7 . 87 ) (6 8 , 25 9 . 18 ) 29 9 7 18 1 4 1 0 75 0 . (2 1 , 10 8 . 65 ) (6 , 62 6 . 21 ) (1 6 , 34 8 . 14 ) (6 , 73 0 . 65 ) 72 3 . 30 ) (6 , 50 3 . 56 ) 18 1 4 1 1 47 5 . 44 9 . 16 4 . 33 9 . 50 7 . 04 3 . 54 2 . 18 1 6 1 1 27 9 . 33 9 . 6, 4 1 5 . 59 6 . 99 5 . 05 8 . 84 3 . 18 1 7 1 1 20 . 18 1 8 1 1 6, 4 7 0 . 54 1 . 84 9 . 15 , 88 3 . 29 7 . 33 6 . 87 2 . 18 1 9 1 1 71 5 . 63 0 . 4 5 81 3 . 63 2 . 79 7 . 71 9 . 72 2 . 18 2 0 1 1 71 1 . 73 9 . 61 5 . 57 7 . 3 0 94 0 . 89 8 . 50 5 . 18 2 1 1 1 21 2 . 17 8 . 28 9 . 80 2 . 21 9 . 17 5 . 19 2 . 18 2 4 1 1 12 0 . 80 4 . 96 4 . 59 9 . 07 2 . 48 8 . 95 3 . 18 2 5 1 1 22 , 89 9 . 77 9 . 89 . (1 6 6 . 67 ) 18 2 6 1 1 (3 2 3 . 33 ) (3 2 3 . 33 ) (3 2 3 . 33 ) (5 1 2 . 53 ) (3 0 3 . 33 ) (2 9 5 . 00 ) (3 0 3 . 33 ) 18 3 0 2 1 24 9 . 48 1 . 92 0 . 13 , 95 2 . 20 9 . 09 2 . 49 1 . 18 3 1 2 1 91 . 86 9 . 26 2 . 80 1 . 67 1 . 22 2 . 18 3 2 2 1 28 1 . 58 4 . 97 1 . 84 6 . 64 4 . 42 5 . 40 9 . 18 3 3 2 1 57 4 . 48 9 . 51 2 . 18 3 4 2 1 97 9 . 28 9 . 00 9 . 15 , 95 9 . 73 1 . 13 4 . 31 0 . 18 3 6 2 1 88 9 . 89 1 . 80 3 . 10 1 . 40 6 . 63 8 . 14 9 . 18 3 7 2 1 53 8 . 83 . 37 5 . 38 8 . 78 8 . 21 4 . 4 0 83 3 . 29 9 7 T o t a l 34 2 . 12 , 36 1 . 8 5 33 , 11 2 . 76 , 76 7 . 32 , 86 8 . 37 , 71 6 . 4 6 31 , 75 5 . 38 0 1 18 2 4 1 1 18 3 7 2 1 3B 0 1 T o t a l 55 2 7 1 91 8 6 2 0 33 4 , 85 4 . 22 , 18 0 . 78 2 . (6 6 , 61 0 . 60 1 39 4 . 16 0 . 33 , 22 8 . 55 2 7 T o t a l 33 4 , 85 4 . 22 , 18 0 . 78 2 . (6 6 , 61 0 . 60 1 39 4 . 16 0 . 33 , 22 8 , 69 8 9 13 5 0 1 0 13 5 1 4 0 13 5 2 0 0 42 1 . 13 5 2 2 0 13 5 2 3 0 10 4 , 08 8 . 42 3 . 58 3 . 1, 4 3 2 . (8 , 43 9 . 67 ) 13 5 3 0 0 13 5 4 0 0 63 4 . 70 6 . 60 3 . 95 8 . (1 , 11 0 . 72 ) 13 5 7 0 0 26 6 . 62 5 . 49 . 96 9 . 69 8 9 T o t a l 10 5 , 41 0 . 4 8 12 , 75 5 . 18 6 . 44 0 . 4 6 (5 , 58 0 . 4 7 ) 95 9 0 1 91 8 6 2 0 85 5 . 95 9 0 T o t a l 85 5 . Gr a n d T o t a l CO . OO l (0 . 00 ) co . Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D Ai l Su m o f T R A N A M T WO R K 0 U M A I N S U B 9/ 3 0 / 2 0 0 0 10 / 3 1 / 2 0 0 0 11 / 3 0 / 2 0 0 0 12 / 3 1 / 2 0 0 0 1/ 3 1 / 2 0 0 1 2/ 2 8 / 2 0 0 1 3/ 3 1 / 2 0 0 1 91 6 5 1 0 (6 , 90 0 . 66 ) 92 3 2 1 3 (7 5 , 60 5 . 94 ) (1 0 9 , 20 6 . 69 ) (4 9 55 6 . 58 ) (7 6 , 36 9 . 01 ) (9 4 27 7 . 9 0 ) (3 3 , 78 3 . 35 ) (5 0 , 61 8 . 86 ) 92 3 6 1 0 0 T o t a l (7 5 , 60 5 . 94 ) (1 1 6 , 10 7 . 35 ) (4 9 , 55 6 . 58 ) (7 6 , 36 9 . 01 ) (9 4 27 7 . 90 ) (3 3 , 78 3 . 35 ) (5 0 , 61 8 . 86 ) 29 9 7 18 1 4 1 0 (8 , 05 3 . 32 ) (6 , 31 4 . 81 ) (6 , 14 0 . 10 ) (6 , 09 8 . 39 ) (1 0 , 27 9 . 94 ) (3 , 69 2 . 12 ) (7 , 71 7 . 25 ) 18 1 4 1 1 50 0 . 79 4 . 28 0 . 06 5 . 86 8 . 86 2 . 34 6 . 18 1 6 1 1 33 1 . 35 0 . 21 6 . 69 1 . 8 9 47 1 . 68 . 18 1 7 1 1 18 1 8 1 1 19 , 29 7 . (8 , 01 0 . 13 ) 32 9 . 84 9 . 91 1 . 44 6 . 49 2 . 18 1 9 1 1 64 8 . 67 6 . 65 4 . 65 5 . 71 6 . 1, 4 8 0 . 21 3 . 18 2 0 1 1 97 9 . 4 3 32 9 . 56 6 . 51 6 . 62 9 . 22 0 . 18 2 1 1 1 28 5 . 24 3 . 74 8 . 43 7 . 18 2 4 1 1 84 0 . 09 2 . 88 8 . 63 4 . 21 7 . 05 0 . 27 4 . 18 2 5 1 1 13 , 66 7 . 26 , 00 9 . 18 2 6 1 1 (3 0 3 . 33 ) (1 4 0 . 44 ) (3 2 3 . 33 ) (3 2 3 . 33 ) (4 3 . 35 ) (3 2 3 . 33 ) (3 2 3 . 33 ) 18 3 0 2 1 00 9 . 4 1 43 7 . 10 7 . 91 7 . 61 3 . 80 4 . 31 3 . 18 3 1 2 1 81 9 . 24 8 . 4 2 11 3 . 49 . (5 1 . 4 2 ) 76 5 . 18 3 2 2 1 64 7 . 12 9 . 4 3 41 6 . 11 4 . 99 9 . 65 9 . 18 3 3 2 1 39 5 . 56 4 . 67 0 . 50 . 18 5 . 51 . 18 3 4 2 1 05 7 . 80 9 . 4, 4 7 5 . 69 1 . 27 1 . 69 3 . 35 2 . 18 3 6 2 1 84 5 . 57 1 . 99 4 . 4 3 70 9 . 70 6 . 18 3 7 2 1 30 4 . 34 0 . 48 5 . 51 0 . 55 0 . 49 . 29 9 7 T o t a l 39 , 31 9 . 30 , 83 2 . 29 , 98 1 . 6 2 29 , 78 3 . 50 , 21 4 . 26 , 39 0 . 37 , 69 9 . 3B 0 1 18 2 4 1 1 18 3 7 2 1 38 0 1 T o t a l 55 2 7 1 91 8 6 2 0 05 3 . 65 7 . 13 , 62 3 . 76 9 . 88 1 . 5, 4 3 5 . 74 2 . 55 2 7 T o t a l 05 3 . 65 7 . 13 , 62 3 . 76 9 . 88 1 . 4 6 5, 4 3 5 . 74 2 . 69 8 9 13 5 0 1 0 70 3 . 10 . (3 3 3 . 33 ) 13 5 1 4 0 13 5 2 0 0 70 8 . 13 5 2 2 0 17 , 87 8 . 38 , 72 6 . 62 7 . 13 5 2 3 0 13 5 3 0 0 13 5 4 0 0 31 6 . 42 , 78 5 . 01 9 . 55 3 . 31 , 28 6 , 76 . 42 2 , 13 5 7 0 0 29 4 . 73 3 , 69 8 9 T o t a l 26 , 89 8 . 81 , 51 1 . 72 8 . 0 1 35 , 18 0 . 31 , 59 0 . (2 5 7 . 07 ) 16 1 , 95 9 0 1 91 8 6 2 0 33 4 . 10 5 . 22 3 . 63 5 . 4 2 59 1 . 21 4 . 4 4 01 4 . 95 9 0 T o t a l 33 4 . 10 5 . 22 3 . 63 5 . 59 1 . 21 4 . 01 4 . Gr a n d T o t a l CO . OO \ (0 . 00 ) CO . OO l (0 . 00 1 (0 . 00 ) Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D I ( A l l ) Su m o f T R A N A M T WO R K 0 U M A I N S U B 4/ 3 0 / 2 0 0 1 5/ 3 1 / 2 0 0 1 6/ 3 0 / 2 0 0 1 7/ 3 1 / 2 0 0 1 9/ 3 0 / 2 0 0 1 10 / 3 1 / 2 0 0 1 12 / 3 1 / 2 0 0 1 91 6 5 1 0 56 9 . 92 3 2 1 3 (5 0 , 35 0 . 35 ) (6 0 , 72 7 . 22 ) (4 9 , 02 1 . 56 ) (5 4 92 4 . 80 ) (2 3 5 , 70 9 . 39 ) (7 4 76 1 . 56 ) (2 6 5 , 58 9 . 51 ) 92 3 6 1 0 0 T o t a l (5 0 , 35 0 . 35 ) (5 5 , 15 8 . 22 ) (4 9 , 02 1 . 56 ) (5 4 , 92 4 . (2 3 5 , 70 9 . 39 ) (7 4 76 1 . 56 ) (2 6 5 , 58 9 . 51 \ 29 9 7 18 1 4 1 0 (6 , 04 2 . 98 ) (6 , 26 2 . 29 ) (5 , 85 4 . 17 ) (6 , 65 0 . 07 ) (1 8 , 19 1 . 09 ) (8 , 20 3 . 19 ) (1 4 43 8 . 89 ) 18 1 4 1 1 51 6 . 91 0 . 09 1 . 59 9 . 10 , 07 9 . 06 5 . 46 1 . 18 1 6 1 1 37 7 . 17 3 . 68 5 . 10 B . 01 6 . 18 1 7 1 1 18 1 8 1 1 10 , 31 6 . 11 , 50 0 . 10 , 92 8 . 10 , 70 5 . 41 , 24 7 . 54 9 . 18 , 09 5 . 18 1 9 1 1 99 2 . 29 9 . 63 3 . 37 2 . 16 1 . 87 5 . 70 3 . 18 2 0 1 1 18 2 1 1 1 13 4 . 18 2 4 1 1 00 6 . 60 1 . 97 5 . 87 7 . 85 3 . 17 0 . 37 3 . 18 2 5 1 1 29 7 . 18 2 6 1 1 (3 2 3 . 33 ) (3 2 3 . 33 ) (3 2 3 . 33 ) (3 2 3 . 33 ) (5 9 4 . 96 ) 14 . 00 5 . 18 3 0 2 1 15 7 . 88 3 . 84 1 . 7 1 28 3 . 10 , 14 1 . 12 3 . 11 , 15 8 . 18 3 1 2 1 24 4 . 4 2 45 . 13 5 . 26 7 . 23 4 . 19 8 . 18 3 2 2 1 37 9 . 32 3 . 51 1 . 98 6 . 22 2 . 13 , 4 7 2 . 74 6 . 18 3 3 2 1 40 . 15 . 41 6 . 33 7 . 92 4 . 68 9 . 18 3 4 2 1 29 1 . 00 9 . 02 5 . 31 2 . 12 , 4 3 B . 75 0 . 4 4 20 , 77 7 . 0 5 18 3 6 2 1 93 . 21 3 . 28 3 . 41 1 , 18 3 7 2 1 48 8 . 13 9 . 42 6 . 32 2 . 07 1 . 41 9 . 65 9 . 29 9 7 T o t a l 29 , 50 3 . 26 , 38 2 . 28 , 58 2 . 46 7 . 89 , 96 9 . 4 4 40 , 27 0 . 99 0 . 38 0 1 18 2 4 1 1 18 3 7 2 1 38 0 1 T o t a l 55 2 7 1 91 8 6 2 0 94 0 . 11 , 55 4 . 65 0 . 18 , 42 7 . 4 8 24 8 . 14 , 54 0 . 55 2 7 T o t a l 94 0 . 11 , 55 4 . 65 0 . 18 , 4 2 7 . 4 8 24 8 . 54 0 . 69 8 9 13 5 0 1 0 26 4 . 48 9 . 11 . 25 , 03 5 . 13 5 1 4 0 13 5 2 0 0 17 , 12 9 . 13 5 2 2 0 74 , 58 3 . 27 , 04 8 . (1 1 5 , 49 1 . 19 ) 13 5 2 3 0 13 5 3 0 0 13 5 4 0 0 70 . 29 8 . 34 0 . 1 , 39 6 . 4 1 46 2 . 16 1 . 28 6 , 15 9 . 13 5 7 0 0 11 , 33 1 . 51 1 . 60 0 . 34 , 33 B . 69 8 9 T o t a l 66 6 . 29 9 . 34 0 . 16 , 93 7 . 10 0 , 08 1 . 27 , 20 9 . 20 5 , 00 7 . 95 9 0 1 91 8 6 2 0 23 8 . 47 0 . 54 4 . (1 , 13 0 . 23 0 . (9 6 7 . 25 ) (2 4 94 8 . 95 9 0 T o t a l 23 8 . 25 , 4 7 0 . 54 4 . (1 , 13 0 . 27 , 23 0 . (9 6 7 . 25 \ (2 4 94 8 . Gr a n d T o t a l (o . (0 . 00 ) co . (0 . 00 ) 10 . Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D I ( A l l ) Su m o f T R A N A M T WO R K 0 U M A I N S U B 2/ 2 8 / 2 0 0 2 3/ 3 1 / 2 0 0 2 4/ 3 0 / 2 0 0 2 5/ 3 1 / 2 0 0 2 6/ 3 0 / 2 0 0 2 7/ 3 1 / 2 0 0 2 8/ 3 1 / 2 0 0 2 91 6 5 1 0 10 , 37 7 . 6 7 92 3 2 1 3 (1 0 2 , 11 1 . 54 ) (9 2 08 3 . 64 ) (4 4 90 8 . 05 ) (8 8 , 58 3 . 95 ) (6 8 , 63 7 . 74 ) (6 7 98 6 . 44 ) (5 1 , 31 5 . 12 ) 92 3 6 1 0 0 T o t a l (1 0 2 , 11 1 . 54 ) (9 2 08 3 . 64 ) (4 4 , 90 8 . 05 ) /7 8 , 20 6 . 28 1 (6 8 , 63 7 . 74 ) (6 7 98 6 . 4 4 ) (5 1 , 31 5 . 12 ) 29 9 7 18 1 4 1 0 (1 1 34 0 . 75 ) (1 2 , 21 8 . 74 ) 05 1 . 29 ) (1 1 , 64 0 . 71 ) (3 8 7 . 93 ) (1 1 , 70 7 . 4 6 ) (8 , 66 6 . 4 6 ) 18 1 4 1 1 41 8 . 10 , 69 4 . 26 4 . 74 6 . 60 4 . 49 2 . 48 5 . 18 1 6 1 1 54 0 . 84 6 . 11 7 . 22 3 . 18 1 7 1 1 18 1 8 1 1 13 , 73 2 . 20 , 4 9 3 . 10 , 00 1 . 92 7 . 60 4 . 29 9 . 70 9 . 18 1 9 1 1 25 1 . 98 2 . 50 6 . 58 6 . 39 3 . 1, 4 2 1 . 45 5 , 18 2 0 1 1 18 1 . 18 2 1 1 1 18 2 4 1 1 41 4 . 88 0 . 89 6 . 77 6 . 81 4 . 69 4 . 39 7 . 18 2 5 1 1 25 , 53 9 . 15 , 16 6 , 18 2 6 1 1 02 5 . 4 6 (9 5 9 . 44 ) (3 4 8 . 33 ) (3 4 8 . 33 ) (3 2 8 . 92 ) (2 6 8 . 33 ) (3 4 8 . 33 ) 18 3 0 2 1 40 1 . 10 , 43 1 . 27 3 . 71 1 . 39 2 . 30 6 . 5, 4 8 3 . 18 3 1 2 1 30 . 65 1 . (2 9 . 62 ) 12 6 . 4 1 93 3 . 18 3 2 2 1 33 6 . 07 8 . 1 , 77 3 . 33 , 44 3 . (3 2 , 19 5 . 64 ) 85 1 . 16 3 . 18 3 3 2 1 25 3 . 23 , 20 . 14 9 . 18 3 4 2 1 13 , 97 3 . 21 , 44 9 . 13 , 27 1 . 4 8 99 8 , 10 , 33 0 . 10 , 20 3 . 10 , 86 3 . 18 3 6 2 1 23 9 . 93 . 41 3 . 48 . 52 0 . 70 . 18 3 7 2 1 31 7 . 41 9 . 13 0 . 36 . 49 9 . 43 0 . 38 5 . 29 9 7 T o t a l 65 , 13 6 . 74 , 96 3 . 35 , 89 8 . 56 , 88 3 . 92 1 . 57 , 17 6 . 42 , 31 6 . 38 0 1 18 2 4 1 1 18 3 7 2 1 38 0 1 T o t a l 55 2 7 91 8 6 2 0 13 , 34 1 . 15 , 35 4 . 35 2 . 11 , 65 0 . 39 3 . 71 0 . 66 7 . 55 2 7 T o t a l 13 , 34 1 . 1 7 15 , 35 4 . 35 2 . 65 0 . 39 3 . 11 , 71 0 . 66 7 . 69 8 9 13 5 0 1 0 18 , 49 8 . 13 5 1 4 0 13 5 2 0 0 36 , 89 8 . 13 5 2 2 0 04 5 . 52 2 . 65 6 . 13 4 . 23 , 82 6 . 13 5 2 3 0 13 5 3 0 0 23 , 78 4 . 26 2 . 13 5 4 0 0 (9 2 5 . 00 ) 07 4 . 21 2 . 13 5 7 0 0 53 3 . 54 6 . (9 1 1 . 00 ) 69 . 69 8 9 T o t a l 27 , 65 3 . 59 7 . 65 6 . 47 , 57 8 . 66 , 32 2 . (9 1 1 . 00 ) 33 1 . 95 9 0 1 91 8 6 2 0 01 9 . 44 1 (2 , 83 1 . 45 ) /3 7 , 90 6 . 53 ) 95 9 0 T o t a l 01 9 . 44 ) (2 , 83 1 . 45 1 (3 7 , 90 6 . 53 ) Gr a n d T o t a l CO . OO ) (0 . 00 ) Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D Ai l Su m o f T R A N A M T WO R K 0 U M A I N S U B 9/ 3 0 / 2 0 0 2 10 / 3 1 / 2 0 0 2 11 / 3 0 / 2 0 0 2 12 / 3 1 / 2 0 0 2 1/ 3 1 / 2 0 0 3 2/ 2 8 / 2 0 0 3 3/ 3 1 / 2 0 0 3 91 6 5 1 0 92 3 2 1 3 (4 5 , 23 7 . 16 ) (4 8 , 52 1 . 7 0 ) (4 8 04 2 . 76 ) (5 2 35 7 . 86 ) (7 5 , 38 5 . 92 ) (2 8 , 92 2 . 53 ) (4 7 , 60 2 . 76 ) 92 3 6 1 0 To t a l (4 5 , 23 7 . 16 ) (4 8 52 1 . 70 \ (4 8 04 2 . 76 ) (5 2 , 35 7 . 86 \ (7 5 , 38 5 . 92 ) 12 8 , 92 2 . 53 ) (4 7 , 60 2 . 76 ) 29 9 7 18 1 4 1 0 18 1 4 1 1 18 1 6 1 1 18 1 7 1 1 18 1 8 1 1 18 1 9 1 1 18 2 0 1 1 18 2 1 1 1 18 2 4 1 1 18 2 5 1 1 18 2 6 1 1 18 3 0 2 1 18 3 1 2 1 18 3 2 2 1 18 3 3 2 1 18 3 4 2 1 18 3 6 2 1 18 3 7 2 1 29 9 7 T o t a l 38 0 1 18 2 4 1 1 16 , 75 6 . 15 , 28 4 . 15 , 95 3 . 23 8 . 39 , 92 8 . 92 0 . 15 , 62 8 . 18 3 7 2 1 40 0 . 4 5 20 , 77 6 . 20 , 84 8 . 14 , 75 7 . 17 , 74 6 . 12 , 91 8 . 20 0 . 38 0 1 T o t a l 15 7 . 36 , 06 0 . 36 , 80 1 . 35 , 99 6 . 67 4 . 83 9 . 82 8 . 55 2 7 1 91 8 6 2 0 99 6 . 38 5 . 53 7 . 37 2 . 11 , 81 2 . 67 8 . 51 9 . 55 2 7 T o t a l 99 6 . 38 5 . 53 7 . 37 2 . 81 2 . 67 8 . 51 9 . 69 8 9 13 5 0 1 0 13 5 1 4 0 13 5 2 0 0 13 5 2 2 0 13 5 2 3 0 13 5 3 0 0 83 . 25 1 . 28 . 13 5 4 0 0 13 5 7 0 0 11 3 . 58 . 4 9 (8 9 1 . 6 7 ) 65 1 . 3 7 27 8 . 92 5 . 69 8 9 T o t a l 19 6 . 30 9 . (8 9 1 . 67 ) 67 9 . 27 8 . 92 5 . 95 9 0 91 8 6 2 0 88 7 . 76 5 . 59 5 . 30 9 . 61 9 . 47 9 . 25 4 . 95 9 0 T o t a l 88 7 . 76 5 . 59 5 . 30 9 . 61 9 . 47 9 . 25 4 . Gr a n d T o t a l (0 . 00 ) CO . OO ) Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D I ( Al l Su m o f T R A N A M T WO R K 0 U M A I N S U B 4/ 3 0 / 2 0 0 3 5/ 3 1 / 2 0 0 3 6/ 3 0 / 2 0 0 3 7/ 3 1 / 2 0 0 3 8/ 3 1 / 2 0 0 3 9/ 3 0 / 2 0 0 3 10 / 3 1 / 2 0 0 3 91 6 5 1 0 12 , 79 0 . 92 3 2 1 3 (5 5 , 44 5 . 91 ) (2 0 3 , 68 9 . 88 ) (6 2 03 9 . 11 ) (1 2 0 , 00 4 . 92 ) (4 0 , 77 8 . 32 ) (4 2 , 75 7 . 93 ) 92 3 6 1 0 (4 4 , 63 9 . 02 ) 44 , 63 9 . 0 T o t a l (4 4 , 63 9 . 02 ) (4 2 , 65 5 . 74 ) (2 0 3 , 68 9 . 88 ) (6 2 03 9 . 11 \ (7 5 36 5 . 90 ) (4 0 , 77 8 . 32 ) (4 2 , 75 7 , 93 ) 29 9 7 18 1 4 1 0 18 1 4 1 1 18 1 6 1 1 18 1 7 1 1 18 1 8 1 1 18 1 9 1 1 18 2 0 1 1 18 2 1 1 1 18 2 4 1 1 18 2 5 1 1 18 2 6 1 1 18 3 0 2 1 18 3 1 2 1 18 3 2 2 1 18 3 3 2 1 18 3 4 2 1 18 3 6 2 1 18 3 7 2 1 29 9 7 T o t a l 38 0 1 18 2 4 1 1 69 7 . 13 , 64 4 . 31 , 97 5 . 16 , 86 3 . 34 , 77 6 . 14 , 80 2 . 13 , 28 5 . 18 3 7 2 1 18 , 29 5 . 18 , 84 1 . 5 6 36 , 84 2 . 21 , 48 0 . 12 , 68 7 . 15 , 63 0 . 4 3 16 , 99 5 . 38 0 1 T o t a l 32 , 99 3 . 32 , 4 8 6 . 68 , 81 8 . 38 , 34 3 . 4 8 47 , 4 6 3 . 30 , 4 3 2 . 30 , 28 1 . 55 2 7 1 91 8 6 2 0 75 7 . 65 3 . 14 , 09 5 . 85 3 . 4 8 12 , 48 6 . 23 3 . 43 6 . 55 2 7 T o t a l 75 7 . 65 3 . 14 , 09 5 . 85 3 . 4 8 48 6 . 23 3 . 43 6 . 69 8 9 13 5 0 1 0 13 5 1 4 0 13 5 2 0 0 85 9 . 11 2 , 86 5 . 15 , 84 2 . 15 , 41 5 . 13 5 2 2 0 13 5 2 3 0 13 5 3 0 0 13 5 4 0 0 13 5 7 0 0 84 4 . 69 8 9 T o t a l 85 9 . 11 3 , 71 0 . 15 , 84 2 . 15 , 41 5 . 95 9 0 1 91 8 6 2 0 88 8 . 65 6 . 06 5 . 11 2 . 04 0 . 95 9 0 T o t a l 88 8 . 65 6 . 06 5 . 11 2 . 04 0 . Gr a n d T o t a l CO . OO ) CO . OO ) CO . Oo ) Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D I ( Al l Su m o f T R A N A M T WO R K 0 U M A I N S U B 11 / 3 0 / 2 0 0 3 12 / 3 1 / 2 0 0 3 1/ 3 1 / 2 0 0 4 2/ 2 9 / 2 0 0 4 3/ 3 1 / 2 0 0 4 Gr a n d T o t a l 91 6 5 1 0 28 , 73 6 . 92 3 2 1 3 (1 0 9 , 59 1 . 43 ) (1 0 7 81 8 . 50 ) (3 2 , 79 4 . 62 ) (5 3 , 10 1 . 05 ) (3 , 73 3 , 14 9 . 60 ) 92 3 6 1 0 (7 7 , 63 2 . 36 ) (7 7 , 58 8 . 0 T o t a l (1 0 9 59 1 . 43 ) (1 0 7 , 81 8 . 50 ) (7 7 63 2 . 36 ) (3 2 , 79 4 . 62 ) (5 3 , 10 1 . 0 5 ) (3 , 78 2 , 00 1 . 29 9 7 18 1 4 1 0 (2 4 1 24 1 . 93 ) 18 1 4 1 1 17 8 , 67 4 , 18 1 6 1 1 78 , 74 8 . 4 8 18 1 7 1 1 29 . 18 1 8 1 1 29 6 , 67 9 , 18 1 9 1 1 35 , 71 1 . 18 2 0 1 1 45 , 4 1 2 . 18 2 1 1 1 11 , 91 8 . 18 2 4 1 1 56 , 73 4 . 18 2 5 1 1 10 6 , 29 8 . 18 2 6 1 1 (6 , 60 9 . 11 ) 18 3 0 2 1 17 1 , 18 9 . 18 3 1 2 1 13 , 70 3 . 18 3 2 2 1 10 7 , 22 5 . 18 3 3 2 1 14 , 37 0 . 18 3 4 2 1 27 0 , 4 5 9 . 18 3 6 2 1 09 4 . 18 3 7 2 1 16 , 20 9 . 4 3 29 9 7 T o t a l 18 0 , 61 0 . 38 0 1 18 2 4 1 1 20 , 4 1 0 . 17 , 00 6 . 41 , 51 3 . 31 2 . 18 , 39 4 . 38 4 39 2 . 18 3 7 2 1 27 , 10 9 . 04 9 . 18 , 92 7 . 13 , 88 3 . 22 , 08 4 . 36 7 , 47 4 . 38 0 1 T o t a l 47 , 51 9 . 4 8 05 5 . 60 , 44 0 . 26 , 19 5 . 4 1 40 , 47 9 . 75 1 , 86 7 . 55 2 7 1 91 8 6 2 0 73 2 . 40 9 . 12 , 37 9 . 36 5 . 29 0 . 68 6 , 98 9 . 55 2 7 T o t a l 73 2 . 8, 4 0 9 . 37 9 . 4 5 36 5 . 29 0 . 68 6 , 98 9 . 69 8 9 13 5 0 1 0 68 6 . 13 5 1 4 0 93 2 . 93 2 . 13 5 2 0 0 40 , 76 4 . 57 6 . 37 3 . (2 1 3 . 00 ) 24 8 , 64 0 . 13 5 2 2 0 13 0 , 55 8 , 13 5 2 3 0 10 4 , 08 8 . 13 5 3 0 0 24 , 4 1 0 . 13 5 4 0 0 40 7 . 13 6 . 46 . 59 0 . 44 2 , 68 3 . 13 5 7 0 0 87 9 . 10 6 . 39 9 . (2 , 61 8 , 67 ) 83 , 50 4 . 69 8 9 T o t a l 05 1 . 55 , 75 1 . 81 9 . (2 , 02 8 . 00 ) (2 1 3 . 08 0 , 50 6 . 95 9 0 1 91 8 6 2 0 11 , 71 2 . 20 ) 60 2 . 99 2 . 26 1 . 54 4 . 82 , 02 7 . 95 9 0 T o t a l (1 , 71 2 . 20 ) 60 2 . 99 2 . 26 1 . 54 4 . 82 , 02 7 . Gr a n d T o t a l CO . OO ) (0 . 00 ) CO . Oo ) (0 . 00 ) Ja c k s o n P r a i r i e 2 0 0 0 - 2 0 0 3 A c c o u n t i n g D a t a IJ I D Ai l Su m o f T R A N A M T WO R K 0 U M A I N S U B 11 / 3 0 / 2 0 0 3 12 / 3 1 / 2 0 0 3 1/ 3 1 / 2 0 0 4 2/ 2 9 / 2 0 0 4 3/ 3 1 / 2 0 0 4 Gr a n d T o t a l 91 6 5 1 0 73 6 , 92 3 2 1 3 (1 0 9 , 59 1 . 43 ) (1 0 7 81 8 . 50 ) (3 2 79 4 . 62 ) (5 3 10 1 . 05 ) (3 , 73 3 , 14 9 . 60 ) 92 3 6 1 0 (7 7 63 2 . 36 ) (7 7 , 58 8 . 85 \ 0 T o t a l (1 0 9 , 59 1 . 4 3 ) (1 0 7 , 81 8 . 50 ) (7 7 , 63 2 . 36 \ (3 2 79 4 . 62 \ (5 3 , 10 1 . (3 , 78 2 00 1 . 29 9 7 18 1 4 1 0 (2 4 1 24 1 . 93 ) 18 1 4 1 1 17 8 , 67 4 . 18 1 6 1 1 74 8 . 4 8 18 1 7 1 1 29 . 18 1 8 1 1 29 6 , 67 9 . 4 5 18 1 9 1 1 35 , 71 1 . 18 2 0 1 1 45 , 41 2 . 18 2 1 1 1 11 , 91 8 . 18 2 4 1 1 56 , 73 4 . 18 2 5 1 1 10 6 29 8 . 18 2 6 1 1 (6 , 60 9 . 11 ) 18 3 0 2 1 17 1 , 18 9 . 18 3 1 2 1 13 , 70 3 . 18 3 2 2 1 10 7 22 5 . 18 3 3 2 1 14 , 37 0 . 18 3 4 2 1 27 0 , 45 9 . 18 3 6 2 1 25 , 09 4 . 18 3 7 2 1 16 , 20 9 . 4 3 29 9 7 T o t a l 18 0 , 61 0 . 38 0 1 18 2 4 1 1 20 , 4 1 0 . 00 6 . 41 , 51 3 . 12 , 31 2 . 18 , 39 4 . 4 3 38 4 , 39 2 . 18 3 7 2 1 10 9 . 04 9 . 18 , 92 7 . 4 0 13 , 88 3 . 22 , 08 4 . 36 7 47 4 . 38 0 1 T o t a l 51 9 . 41 , 05 5 . 60 , 44 0 . 26 , 19 5 . 40 , 47 9 . 75 1 , 86 7 . 55 2 7 1 91 8 6 2 0 73 2 . 40 9 . 12 , 37 9 . 4 5 36 5 . 29 0 . 68 6 , 98 9 . 55 2 7 T o t a l 73 2 . 40 9 . 12 , 37 9 . 36 5 . 29 0 . 68 6 , 98 9 . 69 8 9 13 5 0 1 0 44 , 68 6 . 13 5 1 4 0 93 2 . 93 2 . 13 5 2 0 0 40 , 76 4 . 57 6 . 37 3 . (2 1 3 . 00 ) 24 8 , 64 0 . 13 5 2 2 0 13 0 , 55 8 . 13 5 2 3 0 10 4 , 08 8 . 13 5 3 0 0 24 , 41 0 . 13 5 4 0 0 40 7 . 48 , 13 6 . 46 . 59 0 . 44 2 , 68 3 . 13 5 7 0 0 87 9 . 10 6 . 39 9 . (2 , 61 8 . 67 \ 83 , 50 4 . 69 8 9 T o t a l 54 , 05 1 . 55 , 75 1 . 81 9 . 02 8 . 00 1 (2 1 3 . 1 , 08 0 , 50 6 . 95 9 0 1 91 8 6 2 0 (1 , 71 2 . 20 ) 60 2 . 99 2 . 26 1 . 54 4 . 82 , 02 7 . 95 9 0 T o t a l 71 2 . 20 \ 60 2 . 99 2 . 26 1 . 54 4 . 82 , 02 7 . Gr a n d T o t a l CO . OO ) (0 . 00 ) 70 . 00 ) (0 . 00 \ Ja c k s o n P r a i r i e A c c o u n t i n g D a t a J u n e D e c 9 9 Su m o f T R A N . . A M T EF F E C T I V E D T E WO R K O R D E R U M A I N S U B 30 - J u n - 31 - J u l - 31 - Au a - 30 - Se o - 31 - 0c t - 30 - No Y - 31 - De c - Gr a n d T o t a l 00 0 0 91 4 6 3 2 31 5 6 5 3 . 31 5 6 5 3 , 91 6 5 1 0 92 3 2 1 3 16 4 1 9 5 8 . 12 0 3 5 1 8 . 98 \ 14 9 7 8 3 5 , 63 \ 15 4 2 4 4 3 , 35 \ 16 1 8 8 6 . 03 \ 12 1 9 4 7 6 4 . 32 \ 15 4 0 6 4 6 , 14 6 8 3 0 5 3 . 00 0 0 T o t a l 13 2 6 3 0 5 . 12 0 3 5 1 8 . 98 \ 14 9 7 8 3 5 , 63 \ 15 4 2 4 4 3 , 35 \ 16 1 8 8 6 . 03 \ 12 1 9 4 7 6 4 . 32 \ 15 4 0 6 4 6 . 11 4 3 6 7 4 0 0 . 28 4 1 11 9 2 4 0 0 11 0 3 1 4 . 11 0 3 1 4 . 28 4 1 T o t a l 11 0 3 1 4 . 11 0 3 1 4 . 29 9 7 18 1 4 1 0 13 8 . 38 , 37 . 23 0 , 11 1 7 . 22 4 . 17 8 9 , 18 1 4 1 1 58 4 0 , 58 5 7 . 52 3 6 , 67 1 8 . 50 3 3 , 47 3 7 , 57 0 9 . 39 1 3 2 . 18 1 6 1 1 21 9 0 , 21 0 2 , 24 7 1 . 23 7 2 , 28 5 7 , 59 7 7 . 8 0 30 3 6 . 4 7 21 0 0 8 , 18 1 7 1 1 74 . 23 , 97 . 18 1 8 1 1 42 5 3 . 46 7 0 , 45 2 8 , 21 3 1 6 , (9 9 4 1 , 18 ) 64 9 6 . 71 6 4 , 38 4 8 9 , 18 1 9 1 1 43 9 , 44 0 , 38 0 , 36 0 . 35 1 , 52 0 . 54 7 , 30 4 1 . 18 2 0 1 t 15 8 9 2 . 20 4 5 . 13 9 6 . 18 5 7 . 21 2 8 , 26 1 8 . 23 5 8 . 28 2 9 7 , 18 2 1 1 1 29 6 . 16 7 . 4 5 10 5 2 3 . 24 4 . 22 0 , 25 7 . 11 7 1 0 , 18 2 4 1 1 21 8 4 , 91 9 . 14 4 5 , 81 5 . 14 0 0 . 18 9 6 , 16 3 2 . 10 2 9 4 , 18 2 5 1 1 64 . 92 . 15 6 8 1 , 15 8 4 3 , 18 2 6 1 1 (9 5 9 1 . 39 ) (4 2 7 . 07 ) (3 2 3 , 33 ) (3 2 3 . 33 ) (2 4 8 , 33 ) (3 2 3 . 33 ) (1 2 3 , 33 ) (1 1 3 6 0 , 11 ) 18 3 0 2 1 48 3 3 . 53 8 9 . 50 0 5 . 64 4 3 , 50 8 5 , 48 2 2 . 55 0 8 . 4 0 37 0 8 9 . 18 3 1 2 1 17 5 . 34 7 . 65 . 11 9 . 31 . 10 4 . 84 3 . 18 3 2 2 1 12 2 1 . 14 1 3 , 59 3 . 21 2 , 83 0 . 43 3 7 , 27 3 4 . 11 3 4 3 , 18 3 3 2 1 24 5 . 42 3 , 47 8 . 25 1 . 79 9 . 10 8 , 23 1 1 , 18 3 4 2 1 35 3 2 . 44 1 0 . 26 3 8 , 50 9 5 . 41 6 7 . 28 3 1 . 45 8 0 . 27 2 5 6 , 18 3 6 2 1 54 9 . 17 1 2 . 18 4 8 . 13 4 2 . 19 7 6 , 61 7 . 51 5 , 85 6 2 . 18 3 7 2 1 11 1 . 24 1 . 49 , 14 1 9 . 27 6 . 56 6 . 49 6 . 31 6 2 . 29 9 7 T o t a l 32 4 5 2 . 29 8 0 9 . 25 8 5 5 , 58 5 6 8 . 30 9 2 9 , 36 5 4 6 . 34 7 5 2 . 24 8 9 1 4 . 55 2 7 91 8 6 2 0 61 9 7 9 1 . 17 3 8 0 4 , 47 1 4 7 3 . 48 2 9 8 5 . 30 7 7 3 . 21 5 7 7 6 0 . 50 1 3 2 2 . 44 3 7 9 1 0 , 91 8 6 2 1 13 1 5 6 5 3 . 21 ) 13 1 5 6 5 3 . 55 2 7 T o t a l 30 4 1 3 8 . 0 8 17 3 8 0 4 . 47 1 4 7 3 . 48 2 9 8 5 . 30 7 7 3 . 21 5 7 7 6 0 . 50 1 3 2 2 . 41 2 2 2 5 6 , 69 8 9 13 5 4 0 0 50 6 . 25 7 . 18 , 17 7 8 . 25 6 0 , 13 5 7 0 0 28 . 19 4 , 99 \ 63 2 . 16 5 . 45 7 . 27 9 3 , 39 8 2 . 69 8 9 T o t a l 28 , 19 4 . 99 \ 50 6 , 89 0 . 18 3 , 45 7 . 45 7 2 . 65 4 3 , Gr a n d T o t a l (0 , 00 \ 10 . 00 \ 10 . 00 \ 10 . 00 \ 10 . Ja c k s o n P r a i r i e A c c o u n l l n g D a t a J a n - M a y 1 9 9 9 Su m o f T R A N A M T EF F E C T I V E D T E WO R K O R D E R U M A I N S U B 30 - J u n - 31 - J u l - 31 - Au a - 30 - Se o - 9 9 31 - 0c t - 30 - No v - 31 - De c - Gr a n d T o t a l 00 0 0 91 4 6 3 2 31 5 6 5 3 . 31 5 6 5 3 , 91 6 5 1 0 92 3 2 1 3 /6 4 1 9 5 8 , /2 0 3 5 1 8 . 98 ) /4 9 7 8 3 5 , 63 ) 15 4 2 4 4 3 . 35 ) /6 1 8 8 6 . 03 ) /2 1 9 4 7 6 4 , 32 ) 15 4 0 6 4 6 . 95 \ 46 8 3 0 5 3 . 00 0 0 T o t a l /3 2 6 3 0 5 , /2 0 3 5 1 8 . 98 ) 14 9 7 8 3 5 , 63 ) 15 4 2 4 4 3 . 35 1 /6 1 8 8 6 . 03 ) /2 1 9 4 7 6 4 , 32 ) 15 4 0 6 4 6 . 95 ) 43 6 7 4 0 0 , 28 4 1 11 9 2 4 0 0 /1 0 3 1 4 . 11 0 3 1 4 . 28 4 1 T o t a l /1 0 3 1 4 . 11 0 3 1 4 . 29 9 7 18 1 4 1 0 13 8 , 38 , 37 . 23 0 . 11 1 7 , 22 4 . 17 8 9 , 18 1 4 1 1 58 4 0 . 58 5 7 . 52 3 6 , 67 1 8 . 50 3 3 , 47 3 7 . 57 0 9 , 39 1 3 2 . 18 1 6 1 1 21 9 0 . 21 0 2 . 24 7 1 . 3 7 23 7 2 . 4 9 28 5 7 . 59 7 7 . 8 0 30 3 6 , 21 0 0 8 , 18 1 7 1 1 74 , 23 , 97 . 18 1 8 1 1 42 5 3 . 46 7 0 . 45 2 8 , 21 3 1 6 . (9 9 4 1 . 18 ) 64 9 6 . 71 6 4 , 38 4 8 9 . 18 1 9 1 1 43 9 . 44 0 , 38 0 . 36 0 . 35 1 . 52 0 , 54 7 . 30 4 1 . 1 4 18 2 0 1 1 15 8 9 2 . 20 4 5 , 13 9 6 , 18 5 7 . 21 2 8 , 26 1 8 , 23 5 8 . 28 2 9 7 , 18 2 1 1 1 29 6 , 16 7 . 10 5 2 3 . 24 4 , 22 0 . 25 7 . 11 7 1 0 , 18 2 4 1 1 21 8 4 , 91 9 . 14 4 5 , 81 5 . 14 0 0 , 18 9 6 , 16 3 2 . 10 2 9 4 , 18 2 5 1 1 64 . 92 . 15 6 8 1 . 15 8 4 3 . 18 2 6 1 1 (9 5 9 1 . 39 ) (4 2 7 . 07 ) (3 2 3 . 33 ) (3 2 3 . 33 ) (2 4 8 . 33 ) (3 2 3 , 33 ) (1 2 3 . 33 ) (1 1 3 6 0 , 11 ) 18 3 0 2 1 48 3 3 , 53 8 9 , 50 0 5 . 64 4 3 . 50 8 5 , 48 2 2 . 55 0 8 . 37 0 8 9 , 18 3 1 2 1 17 5 . 34 7 , 65 . 11 9 . 31 , 10 4 , 84 3 . 18 3 2 2 1 12 2 1 . 4 9 14 1 3 . 59 3 . 21 2 . 83 0 , 43 3 7 . 27 3 4 , 11 3 4 3 . 18 3 3 2 1 24 5 . 42 3 , 47 8 , 25 1 . 79 9 , 10 8 . 0 8 23 1 1 . 18 3 4 2 1 35 3 2 . 44 1 0 . 26 3 8 . 50 9 5 . 41 6 7 . 28 3 1 , 45 8 0 , 27 2 5 6 . 18 3 6 2 1 54 9 . 17 1 2 . 18 4 8 . 13 4 2 . 19 7 6 . 61 7 , 51 5 . 85 6 2 . 18 3 7 2 1 11 1 . 24 1 , 49 , 14 1 9 , 27 6 . 56 6 . 49 6 , 31 6 2 , 29 9 7 T o t a l 32 4 5 2 , 29 8 0 9 , 25 8 5 5 . 58 5 6 8 . 30 9 2 9 , 36 5 4 6 , 34 7 5 2 , 24 8 9 1 4 . 55 2 7 91 8 6 2 0 61 9 7 9 1 . 17 3 8 0 4 . 47 1 4 7 3 . 48 2 9 8 5 , 30 7 7 3 . 21 5 7 7 6 0 , 50 1 3 2 2 , 44 3 7 9 1 0 , 91 8 6 2 1 13 1 5 6 5 3 . 21 1 13 1 5 6 5 3 . 55 2 7 T o t a l 30 4 1 3 8 . 17 3 8 0 4 . 47 1 4 7 3 . 48 2 9 8 5 . 30 7 7 3 . 21 5 7 7 6 0 . 50 1 3 2 2 . 41 2 2 2 5 6 , 69 8 9 13 5 4 0 0 50 6 , 25 7 . 18 . 17 7 8 , 25 6 0 , 13 5 7 0 0 28 , 19 4 , 99 ) 63 2 . 16 5 , 45 7 . 4 2 27 9 3 . 39 8 2 , 69 8 9 T o t a l 28 , /9 4 . 99 1 50 6 , 89 0 , 18 3 , 45 7 . 45 7 2 , 65 4 3 . 4 2 Gr a n d T o t a l /0 . 00 1 10 . 00 1 /0 , 00 1 /0 . 00 1 /0 . INVOICE #13380-MAY2001 Puget Sound Energy Attn: Mark Hammer Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:June 15, 2001 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended May 2001 are as follows: (1)Your portion of shareable expenses:436. (excluding insurance) (2)Your portion of new construction:585, Amount Due 021. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 021. Previous balance BALANCE DUE 021. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: SEATTLE FIRST NATIONAL BANK ABA: 125000024 ACCOUNT: 68634518 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE 1 OPERATING EXPENSES May31 2OO1 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTkJN .!S!!!:.BUDGET ACTUAl.BUDGET TH5YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 981400010 SUPERVISION &. ENGINEERING 814 900.274.500,80,183.1003BB.981500000 MAPS &. RECORDS 815 200. 981500000 WELLS &. GAS 816 300.500.205.044.981600010 WELLS WATER 816 42.22 000.174.11,940, 981600020 WELLS OBSERVATION 816 479.600.479.53 056.981700000 LINES GAS 817 300.62.53981700010LINES WATER 817 300. 981700020 LINES OBSERVATION 817 981SOOOOO COMPRESSOR STATION 818 31,500.32,7&1.157,500.167052.93 100 714. 981900000 COMPRESSOR STATION FUa &. POWER 819 600.899,18,000.857.623.9B2000000 MEASURING &. REGULATINGSTA EXP S2O 000.661.619. 982100000 PURIFICATION STATION EXPENSES 821 600,000,465. 982400000 SYSTEM CONTROL &. LOAD DISPATCHING B2A 982400010 OTHER STORAGE EQUIPMENT B2A 600.000.14. 982400020 ANALYSIS &. TESTING EXPENSES B2A 425.900.874,370. 9B2AOOO3O STORAGE CONSULTING FEES B2A 900.9&1.31,500.107,918. 9B2AD0040 COMMUNICATIONS EXPENSE 824 900.452.00 500.193,747, 952400050 OFFICE AND SHOP EXPENSES 824 900.063.4,500.547.274.47 9B2500000 STORAGE WEU. ROYALTIES &. RENTS B25 2,400.23.50 608. 9S2600000 OTHER STORAGE RENTS S2!3 970.001 850.4 387.5 TOTAL OPERATION 61,200,58,438.50 356700.312,509.346 460. MAINTENANCE BS3000000 MAINT SUPERVISION AND ENGINEERING 830 000.17,525.000,78,001.690.983100000 MAINT STRUCTURES AND IMPROVE GEN 831 900,705,4,500.940.590. 983100010 MAINT ROADS 831 600.(298.09)000,2,635.10,211. 983200000 MAINT WELLS GAS 832 312.89 2, 100.086.548. 983200010 MAINTWELLSWATER 832 181.200.214.072.69 9S320002O MAINT WELLS OBSERVATION 832 300.148.157. 983200030 MAINT WELLS CATHODIC PROTECTION 832 41.200.173.361. BS32Q0040 MAINT WELLS SUI55 WORKOVER 832 9S3300000 MAINT LINES GAS S33 121, QS33ooo10 MAINT LINES WATER S33 47.200.202.75 193.9_00000 MAINT COMPRESSOR STA EQUIP GAS 26,700,24,076.133,500.124 114.969. 983500000 MAINT MEASURING&. REGSTAEQUIP S3S BS3SOOOOOMAINT PURIFICATION EQUIPMENT S36 900.500.920.608. 983700000 MAINT OTHER EQUIPMENT S37 2BO.200.310.908. TOTAL MAINTENANCE 47,100.44,873.242.700.221,870.271,312.19 TOTAL OPERATION AND MAINTENANCE 108,300.103 308.97 599,400,534380.617 772.64 TAXES 940s00010 TAXESFICA 408 940S00020 TAXES FED MEDICARE CONTRIBUTION 408 940B00030 TAXES FED UNEMPLOYMENT INS 408 940S00040 TAXES STATE UNEMPLOYMENT INS 408 940S00050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 992000010 ADMIN AND GENERAL SALARIES 920 28.814. 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPLIES AND EXPENSE 921 9921 00020 LOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERTY INSURANCE 924 124.161. 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 17,730.24,136. TOTAL OPERATING EXPENSES 108300.103 308.599400.552 110.630748. , LLOCA TION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (34,436.33)(185 413,28)(210335.34) 921100010 EXPENSES NORTHWEST PIP8.INE 211 (34 436.32)(181 284.23)(208,155.78) 921100020 EXPENSES AVISTA CORPORATION 211 436.85 413.257. TOTAL ALLOCATION (103,308.97)(552,110.74)1630,748.40) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES May 31, 2001 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.074 799.935020000 RIGHTS OF WAY 350.250.935110000 WELL STRUCTURES 351.711.32 935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.4 (24 573.84)295,604,935200000 WELLS 352 422.114.684 141.935210000 STORAGE LEASE HOLDS & RIGHTS 352.138 500.935220000 RESERVOIRS 352,(58 136,62)357 296.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 169 815.786,603.935400000 COMPRESSOR STATION EQUIPMENT 354 362.619.443 149,935500000 MEASURING & REGULATING EQUIPMENT 356 360 989,67)823,845.936600000 PURIFICATION EQUIPMENT 356 (184 572.31)765 316.935700000 OTHER EQUIPMENT 367 369.229.176.404,413. TOTAL UTlUTY PLANT IN SERVICE 61,144.155 546.44)570 435. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 108 910700100 CONSTRUCTION WORK IN PROGRESS 106 (17388,33)(361,918.12)389 006. SUBTOTAL (17 388.33)(361 918.12)389 006. 910600010 RETIREMENTS 106 684 728,684 728. 918400010 DEFERRED CWIP 184 SUBTOTAL 684.728.684 728. TOTALCWIP (17 388.33)332,810,073 735. TOTAL UTlUTY PLANT & CWIP 755.177 264.644 170. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (14,585.26)(59 088.16)(18891 362.01)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (14 585,24)(59 088.11)(18 881 099.27)921100050 PLANT EXPEND AVISTA CORPORATION 211 (14,585.24)(59 088.11)(18 891 099.31)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793,921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (43 755.74)(177,284.38)(56 644,170.97) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o c l E n d e d M a y 3 1 , 2 0 0 1 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3D - A p r - AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 31 - Ma y - 35 0 , La n d 21 3 29 9 . 21 3 29 9 . 35 0 , Ri g h t s o t W a y 25 0 . 25 0 , 35 1 . We l l S t r u c t u r e s 69 , 71 1 . 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 , 73 1 , 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 , 56 7 . 35 1 , Ot h e r S t r u c t u r e s 29 5 , 60 4 . 29 5 60 4 . 35 2 We l l s 64 3 , 71 9 . 20 , 42 2 . 66 4 , 14 1 . 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 35 7 , 29 6 , 35 7 , 29 6 . 35 2 , Cu s h i o n G a s 35 3 Li n e s 78 6 , 60 3 . 78 6 60 3 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 43 7 , 78 6 . 36 2 , 44 3 14 9 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 82 3 84 5 , 82 3 84 5 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 , 31 6 , 76 5 31 6 . 35 7 Ot h e r E q u i p m e n t 36 9 05 3 . 35 9 . 40 4 , 41 3 , To t a l 5~ 2 9 1 . 36 .. t 61 , 14 4 , $ - . 57 0 35 . JA C ; " " O N P R A I R I E S T O R A G E P R O J E C T PA G E 4 CO N S T R U C T I O N W O R K I N P R O G R E S S Me y 3 1 20 0 1 AM O U N T CH A R G E S PL A N T C H A R G E S TO T A L CL O S E D T O CW I P Ac t u a l DE S C R I P T I O N AU T H O R I Z E D CU R R M O N T H JA N 1 T O D A T E CH A R G E S T O D A T E PL A N T I N S E R V I C E BA L A N C E Co m p l e t i o n SA P Ol d Da l e Jo b N u m b e r Jo b N u m b e r W U A D Se p - 15 0 0 0 0 0 o 1 94 2 2 7 4 3 00 1 0 1 BU I L D W A T E R D I S P O S A L W E L L 00 0 . 52 6 . (7 . 52 6 . 35 ) No Y - 9 9 15 0 0 0 0 1 0 1 97 2 4 5 0 1 00 2 0 1 PR E U M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S 94 6 88 1 . 24 1 02 2 . (2 4 2 , 21 6 . 40 ) (1 , 19 3 . 57 ) No Y - 9 9 15 0 0 0 0 1 0 2 97 2 4 5 0 1 00 3 0 1 R I G H T O F W A Y 00 0 . 17 3 . 17 3 . 03 ) No Y - 9 9 15 0 0 0 0 1 0 3 97 2 4 5 0 1 00 4 0 1 M O U N T A I N W E S T & P I P E U N E P H A S E 66 3 , 28 6 . 85 8 96 4 . (8 5 8 96 4 . 19 ) No Y - 9 9 15 0 0 0 0 1 0 4 97 2 4 5 0 1 00 5 0 1 R E S E R V O I R E N G I N E E R I N G 18 8 90 9 . 50 8 . (1 6 96 1 . 69 ) (4 5 3 . 29 ) No Y - 9 9 15 0 0 0 0 1 0 5 97 2 4 5 0 1 00 6 0 1 S O l A R / N O N - SO l A R E Q U I P M E N T 10 . 56 1 84 0 . 94 4 , 74 1 . (1 1 , 83 1 , 91 2 . 48 ) 11 2 82 9 . No Y - 9 9 15 0 0 0 0 1 0 6 97 2 4 5 0 1 00 7 0 1 DE H Y D R A T I O N E Q U I P M E N T L A B O R & M A T E R I A L S 37 7 44 0 . 31 8 56 8 , (1 , 32 4 , 54 8 , 31 ) (5 , 98 0 . 00 ) No Y - 9 9 15 0 0 0 0 1 0 7 97 2 4 5 0 1 00 8 0 1 G A T H E R I N G & T R A N S M I S S I O N U N E 23 0 60 0 . 63 . 67 6 35 4 , (1 , 62 2 , 75 3 . 02 ) 53 , 60 1 , No Y - 9 9 15 0 0 0 0 1 0 6 97 2 4 5 0 1 00 9 0 1 M E T E R M O D U L E S & M S SE P A R A T O R 03 9 22 0 . 72 4 63 7 . (7 2 4 63 7 . 79 ) No Y - 9 9 15 0 0 0 0 1 0 9 97 2 4 5 0 1 01 0 0 1 NE W W E L L S 80 4 23 0 , (2 1 5 . 56 ) 48 9 , 85 3 . 50 5 01 9 . 02 ) (1 5 16 5 . 16 ) No Y - 9 9 15 0 0 0 0 1 1 0 97 2 4 5 0 1 01 1 0 1 3 - D S E I S M I C S U R V E Y 25 0 , 00 0 . 10 0 . 68 8 . 16 ) 85 3 75 0 . (8 5 5 , 36 8 . 86 ) 61 8 . 16 ) No Y - 9 9 15 0 0 0 0 1 1 1 97 2 4 5 0 1 01 2 0 1 N W C O N S T R U C T I O N M A N A G E M E N T . F I E L D S E R V I C E 86 8 99 8 . 98 9 55 1 . (1 , 04 0 64 8 . 91 ) (5 1 09 7 . 16 ) Ma r - D O 15 0 0 0 0 0 1 9 N/ A UP G R A D E L A N C O N N E C T I O N 25 5 . (1 5 25 5 , 62 ) De e - D 1 15 0 0 0 0 0 3 O Nl A RE C Y C L E C O M P R E S S O R S 20 0 00 0 , 17 6 . 10 6 73 3 . 10 6 , 73 3 , Ju n - D 1 15 0 0 0 0 0 4 5 Nl A PU R C H A S E H A N N U M 4 1 A C R E S 28 2 , 18 0 , 18 0 , No Y - O O 15 0 0 0 0 0 4 6 Nl A C7 B U F F E R G A S M O D I F I C A T I O N S 80 , 00 0 . 38 2 . 52 8 . (8 5 52 8 , 98 ) Ap r - 15 0 0 0 0 0 4 7 NlA PU R C H A S E S T E E L Y A R D T A N K - G 3 5 7 18 , 14 9 . 19 , 03 1 . 8 9 (1 9 03 1 . 8 9 ) Ap r - 15 0 0 0 0 0 4 8 N/A HO N D A W T 2 0 X T R A S H P U M P & A C C E S S . - G3 5 7 67 5 . 67 5 . 67 5 . 09 ) Ap r - D 1 15 0 0 0 0 0 4 9 N/A FO R D F I 5 0 P I C K - 16 , 90 4 . 16 , 90 4 . (1 6 , 90 4 . 68 ) Ap r - D 1 15 0 0 0 0 0 5 1 NlA KO N I C A 7 0 2 0 C O P I E R - G 3 5 7 46 4 . 46 4 . 46 4 . Ju n - D O 15 0 0 0 0 4 0 0 NlA WE L L S I T E S T O R A G E T A N K S 29 5 . (2 0 29 5 . 50 ) De e - O O 15 0 0 0 0 5 0 0 Nl A DI S P O S A L P O N D U N I N G 02 2 . 62 2 . 21 8 , 39 8 . (2 1 4 37 6 , 02 ) 02 2 . De c - D 4 15 0 0 0 0 9 0 0 N/ A ZO N E 2 E X P A N S I O N 2 0 0 0 63 3 , 12 7 , 4 4 7 . 17 7 , 68 1 . 17 7 , 68 1 . TO T A L C O N S T R U C T I O N W O R K I N P R O G R E S S 24 , 11 1 , 40 4 , 75 5 , 17 7 , 26 4 . 22 , 79 5 . 80 4 , (2 2 , 40 6 . 79 7 . 83 ) 36 9 , 00 5 . Re p r e s e n t p a r t i a l l y c l o s e d j o b s , e " P e n d l 1 u r e s w i l l c o n t i n u e 1 0 b e c h a r g e d 1 0 C W I P u n t i l I h e y a r e c o m p l e l e d . INVOICE #13380-JUNE2oo1 Puget Sound Energy Attn: Mark Hammer Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:July 13, 2001 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended June 2001 are as follows: (1)Your portion of shareable expenses:39,118. (excluding insurance) (2)Your portion of new construction:15,806, Amount Due 54,924. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 54,924. Previous balance BALANCE DUE 924. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: SEATTLE FIRST NATIONAL BANK ABA: 125000024 ACCOUNT: 68634518 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSES JII1e 30, 2001 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION BUDGET ACTUAl.BUDGET THBYEAA LAST YEAA OPERATION AND MAINTENANCE OPERATION 981.00010 SUPERVISION' ENGINEERING 8,.18,900.16,799.113"00.96,982.23 118519. 981500000 MAPS' RECORDS 815 200. 981600000 W8.LS' GAS 816 300,800,205.38,506, 981600010 W8.LSWATER 816 000.1R02 12.596.981600020 W8.LS OBSERVATION 818 600,.79.19,112." 981700000 LINES GAS 817 300,62.53 981700010 LINES WATER 817 300. 981700020 LINES OBSERVATION 817 981600000 COMPRESSOR STATION 818 500.32,117,189 000.199,170.116,72..52 981900000 COMPRESSOR STATION FUEl. 'POWER 819 600,117.600.9R5oI 13,781. 9B2000000 MEASURING' REGUlATING ST A EXP 820 2-4000.201661.31.. 982100000 PURIFICATION STATION EXPENSES B21 800.600.992.05982.00000 SYSlCM CONTROL' LOAD DISPATCHING B2-t 982.00010 OTHER STORAGE EQUIPMENT B2-t BOO.600. 982.00020 ANALYSIS'TESTINGEXPENSES B2-t 212.80 900.oes.370. 9820lO0O30 STORAGE CONSULTING FEES B2-t 900,825..00.933.&13. 982.()O(M0 COMMUNICATIONS EXPENSE B2-t 900.523,oIOD.717.0195. 9B2-tOOOSO OFFICE AND SHOP EXPENSES B2-t 900,070,.00.617.065. 9B25OOOOO STORAGE WELl. ROYAlTIES' RENTS 825 891.2,.00.91..108. 9B2600000 OTHER STORAGE RENTS B26 70.(5,820.(5,272.58 TOTAl OPERATION 61,200.67,587..17 900.380 096..01 235. MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 000,850.108,000.93,851.106,968. 983100000 MAINT STRUCTURES AND IMPROVE GEN 831 900,22.51 .00.9S:U3 5&1. 983100010 MAINTROADS 831 BOO,780,600..1S.230. 983200000 MAINTW8.LSGAS 832 89.,2,100.980.B2-t. 983200010 MAINT W8.LS WATER B32 180.200.39..072.69 9832OOO2D MAINT W8.LS OBSERVATION B32 300.1.8.157. 983200030 MAINT W8.LS CA THOOIC PROTECTION 832 BB5.200,058,361. 9B32OOCU0 MAINT W8.LS SUI55 WORKOVER 832 983300000 MAINT LINES GAS B33 188.52 310. 983300010 MAINTLINESWATER B33 060.200.263.208.9-00000 MAINT COMPRESSOR STA EQUIP GAS 26,700.937,160,200.1.u O51.1.7372.10 9B3500000 MAINT MEASURING' REG STA EQUIP B35 9836DOOOO MAINT PURIFICATION EQUIPMENT 836 900,.00,920.35,523. 983700000 MAINT OTHER EQUIPMENT 837 967.200.278.11 551. TOTAl MAINTENANCE .7,100,.u,766.289,800,271,837,352,855. TOTAL OPERATION AND MAINTENANCE 108,300.11735..707,700,B51,7:U.oI8 75.091, TAXES 9.0B00010 TAXES FICA .08 9.4OBOOO2OTAXES FED MEDICARE CONTRIBUTION .08 1U0800030 TAXES FED UNEMPLOYMENT INS .08 9.080CXM0 TAXES STATE UNEMPLOYMENT INS .08 1UO8OOO50 TAXES PROPERTY L.EW1S COUNTY .08 TOTAl TAXES AOM INISTRA TIVE AND GENERAL 992DOOO10 ADMIN AND GENERAL SALAR IES 920 2B.~819, 992DOOO2D UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPliES AND EXPENSE 921 992100020 LOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992-400000 PROPERTY INSURANCE 92.12-4.11,161. 992500000 INJURIES AND DAMAGES 925 TOTAl ADM IN AND GENERAL 17,730.2.".1.98 TOTAl OPERATING EXPENSES 108300.1173M.707 700.669 .&1.767072.95 u.OCATION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (39 118.(2201531.32)(2501271.37) 921100010 EXPENSES NORTHWEST PIPaINE 211 (39 118.02)(220.02.25)(253930.29) 921100020 EXPENSES AVISTA CORPORATION 211 118.22.531.258871. TOTAl ALLOCATION (117,35..08)(669..&1.82)(767,072.95) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES June 30 2001 EXPENDITURES DESCRIPTlON CURRENT MONTH YEAR TO DATE BALANCE UTIliTY PLANT AND CONSTRUCTlON EXPENDITURES UTIliTY PLANT IN SERVICE 935010000 LAND 350.074 799. 935020000 RIGHTSOFWAY 350.250.935110000 WELL STRUCTURES 351.711, 935120000 COMPRESSOR STATlON STRUCTURES 351.731 235.935130000 MEASURE & REG STATlON STRUCTURES 351.567. 935140000 OTHER STRUCTURES 351.4 (24 573.84)295 604.935200000 WELLS 352 (183 361.51)(155 247.19)480 779. 935210000 STORAGE LEASE HOLDS & RIGHTS 352.138 500, 935220000 RESERVOIRS 352.(68 138,62)357 296, 935230000 CUSHION GAS. NON RECOVERABLE 352. 935300000 UNES 353 169 815.786 603. 935400000 COMPRESSOR STATlON EQUIPMENT 354 (731.90)887,442417, 935500000 MEASURING & REGULATlNG EQUIPMENT 355 360989,67)823845. 935600000 PURIFICATlON EQUIPMENT 356 (164 572.31)765316. 935700000 OTHER EQUIPMENT 357 3,400,232,576.407 813. TOTAL UTIliTY PLANT IN SERVICE (180693.31)336 239.75)389 742. CONSTRUCTlON WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 106 47,420.(304,497.78)436.426. SUBTOTAL 47,420.(304 497,78)436 426. 910600010 RETIREMENTS 106 180 693,865 422.865,422. 918400010 DEFERRED CWIP 184 SUBTOTAL 180,693.885,422.885,422. TOTALCWIP 228 113.560,924.301 849. TOTAL UTIliTY PLANT & CWIP 20.224 684.691 591. ALLOCATlON ALLOCATlON TO PARTlCIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (15 806.78)(74 894,94)(18907 168,79) 921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (15806,78)(74 884.89)(18906906.05) 921100050 PLANT EXPEND AVISTA CORPORATlON 211 (15 806,78)(74 894,89)(18,906906.09) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793. 921100080 RETIREMENTS AVISTA CORPORATlON 211 793. TOTAL ALLOCATlON (47 420.34)(224684.72)(56.691,591.31) to) w:::r Z 0 :5 to) a) "" N ~ ""0 "" to) to) "" - to) a)aici":Iri";-.tai01 It)-tO) coo ""N N "" N It) co "" c? ci oj -- It)" ui' ci..--coto) 0Ia)"" N~iii ..- to) It) . ui . ...: It)to) to) "" 01 "" 0CO~OICOcoci";lriuici0 - ~..--co ~ a) to) a)uiN'c?ui',,"a) ~ N co 0""~ a) ""~ .;~ Colt Colt CIJ tLiQzt:: . . . , . . , . . , , . . . Colt CIJ CIJ Colt Colt CIJ ::e ::).... Colt0,.... ~ 8a::CD CII CIJ ,.... II!.- C')'E ~::ea:: CD a! ~-g 0 W en '1:1' a:: CIJ -g 6 t:: ::) u.. a) "" N~,," 0 -&n:; 81 10 g": C':! C':! ": ": C':! C':!~ 0 ..-on,," ~ - ' ciailriuici Iriw -It)..- to) co 0 o~~--to)N "" N It) co -co..- a) to) ~~:im~ui':!f;t ...: " ~ c? ui";It)a) N co 0CI!.N co to) "" a) "" ~.; oj N ~;; Colt ffl CD J!j ~-'5, .- . !:!- E:::r a: :::r c, -= o!S 0"- CIJ ., w&i55 :5! 5~E ... "" "" 0 c,-SSXI J: .!117;; :;= i;'~ClJCIJ (j)'3aff~ 3:~o5J'u CD"~ o5J'=-::::r ~a:2 -I.: ~a:.!2&o-=!!!o!Scn CD"!5 i!!o!S7;;wJ!jCIJc, -.!!!:i~'- c, u-'C,c= E!9 GI- - 5!~ XI E~!: j if~ 8 ~ 5 ~ ciS &! c3:5 8::e ~ 5 I- 1-..- N"-NtO) ~ -N to) Iii Iii u; u; u; u; &n~ 1ii 1ii ~ :; :g :8 tr;to) to) to) to) to) to) to) to) to) to) to) to) to) to) to) JA C , , ~ .. . N P R A I R I E S T O R A G E P R O J E C T PA G E 4 CO N S T R U C T I O N W O R K I N P R O G R E S S Ju n e 3 0 , 2 0 0 1 AM O U N T CH A R G E S PL A N T C H A R G E S TO T A L CL O S E D T O CW I P Ac t u a l DE S C R I P T I O N AU T H O R I Z E D CU R R M O N T H JA N 1 T O D A T E CH A R G E S T O D A T E PL A N T I N S E R V I C E BA L A N C E Co m p l e t i o n SA P Ol d Da t e Jo b N u m b e r J o b N u m b e r W U A D Se p - 15 0 0 0 0 0 0 1 94 2 2 7 4 3 00 1 0 1 B U I L D W A T E R DI S P O S A L W E L L 00 0 . 52 6 . (7 , 52 6 . 35 ) No Y - 9 9 15 0 0 0 0 1 0 1 97 2 4 5 0 1 00 2 0 1 P R E U M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S 94 6 , 88 1 , 24 1 02 2 . (2 4 2 21 6 . 40 ) 19 3 . 57 ) No Y - 9 9 15 0 0 0 0 1 0 2 97 2 4 5 0 1 00 3 0 1 R I G H T O F W A Y 00 0 , 17 3 , (2 , 17 3 . 03 ) No Y - 9 9 16 0 0 0 0 1 0 3 97 2 4 5 0 1 00 4 0 1 M O U N T A I N WE S T & P I P E U N E P H A S E I I 68 3 28 6 , 86 8 96 4 , (8 5 8 96 4 , 19 ) No v - 9 9 16 0 0 0 0 1 0 4 97 2 4 5 0 1 00 5 0 1 R E S E R V O I R E N G I N E E R I N G 18 8 90 9 . 60 8 . (1 6 96 1 . 69 ) (4 6 3 . 29 ) No Y - 9 9 16 0 0 0 0 1 0 5 97 2 4 5 0 1 00 6 0 1 S O L A R NO N - SO L A R E Q U I P M E N T 66 1 64 0 . 94 4 74 1 . (1 1 83 1 , 91 2 . 48 ) 11 2 , 82 9 . No Y - 9 9 16 0 0 0 0 1 0 6 97 2 4 5 0 1 00 7 0 1 D E H Y D R A T I O N E Q U I P M E N T L A B O R & M A T E R I A L S 37 7 44 0 . 31 8 66 8 . 32 4 64 8 . 31 ) 98 0 . 00 ) No Y - 9 9 16 0 0 0 0 1 0 7 97 2 4 5 0 1 00 8 0 1 G A T H E R I N G & T R A N S M I S S I O N U N E 23 0 60 0 . 63 . 67 6 , 35 4 . 62 2 75 3 . 02 ) 60 1 . 7 8 No Y - 9 9 15 0 0 0 0 1 0 8 97 2 4 5 0 1 00 9 0 1 M E T E R M O D U L E S & M S SE P A R A T O R 03 9 22 0 . 72 4 , 63 7 . (7 2 4 63 7 . 79 ) No Y - 9 9 15 0 0 0 0 1 0 9 97 2 4 5 0 1 01 0 0 1 N E W W E L L S 60 4 23 0 . (2 1 5 . 66 ) 48 9 , 85 3 . (3 . 60 5 01 9 . 02 ) (1 5 16 5 . 16 ) No Y - 9 9 16 0 0 0 0 1 1 0 97 2 4 5 0 1 01 1 0 1 3 - D S E I S M I C S U R V E Y 25 0 , 00 0 . 66 8 . 16 ) 85 3 75 0 . (8 5 5 36 8 . 86 ) 61 8 . 16 ) No Y - 9 9 16 0 0 0 0 1 1 1 97 2 4 5 0 1 01 2 0 1 N W C O N S T R U C T I O N M A N A G E M E N T , F I E L D SE R V I C E 86 6 99 8 . 98 9 , 66 1 , 04 0 64 8 . 91 ) (6 1 09 7 . 16 ) Ma r - D O 16 0 0 0 0 0 1 9 Nl A UP G R A D E L A N C O N N E C T I O N 26 6 . (1 6 25 5 . 62 ) De c - D 1 15 0 0 0 0 0 3 0 Nl A RE C Y C L E C O M P R E S S O R S 20 0 00 0 . 17 6 , 10 6 , 73 3 . 10 6 73 3 . 4 9 Ju n - O I 16 0 0 0 0 0 4 5 Nl A PU R C H A S E H A N N U M 4 1 A C R E S 35 , 31 8 , 21 6 , 21 6 , No l l - O O 16 0 0 0 0 0 4 6 Nl A C7 B U F F E R G A S M O D I F I C A T I O N S 80 , 00 0 . 36 2 . 52 8 . (8 5 52 8 . 98 ) Ap r - D 1 15 0 0 0 0 0 4 7 NlA PU R C H A S E S T E E L Y A R D T A N K - G 3 5 7 18 , 14 9 . 19 , 03 1 . (1 9 , 03 1 . 89 ) Ap r - D 1 16 0 0 0 0 0 4 8 N/A HO N D A W T 2 0 X T R A S H P U M P & A C C E S S . - G3 5 7 67 6 . 67 6 . 67 6 , 09 ) Ap r - 16 0 0 0 0 0 4 9 N/A FO R D F 1 6 0 P I C K - 80 0 . 00 ) 12 , 10 4 . 12 . 10 4 . (1 6 90 4 , 68 ) (4 , 80 0 . 00 ) Ap r - 15 0 0 0 0 0 5 1 NlA KO N I C A 7 0 2 0 C O P I E R - G 3 5 7 46 4 . 46 4 , 46 4 . 15 0 0 0 0 0 5 3 N/A PU R C H A S E M O W E R A T T A C H M E N T 52 6 , 52 8 . 52 6 , 52 8 . 16 0 0 0 0 1 1 3 N/A WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 51 , 38 7 , 38 7 , 38 7 . 38 7 . Ju n - o D 15 0 0 0 0 4 0 0 NlA WE L L S I T E S T O R A G E T A N K S 29 5 , (2 0 , 29 5 . 60 ) De c - o D 16 0 0 0 0 5 0 0 N/A DIS P O S A L P O N D U N I N G 66 0 . 28 2 . 22 0 , 05 8 , (2 1 4 37 6 . 02 ) 68 2 . De c - 0 4 16 0 0 0 0 9 0 0 NlA ZO N E 2 E X P A N S I O N 2 0 0 0 39 2 . 17 ) 12 4 06 5 . 17 4 28 9 . 17 4 28 9 , TO T A L C O N S T R U C T I O N W O R K I N P R O G R E S S 11 1 40 4 - - 42 0 22 4 68 4 . :s . :! g , ~ 2 2 4 (2 2 ,! ( ) 6 "-2 6 . Re p r e s e n t p a r t i a l l y c l o s e d j o b s , e ~ e n d ~ u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d , INVOICE #13380-SEPTEMBER2001 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:October 18, 2001 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended September 2001 are as follows: (1)Your portion of shareable expenses:145 556.91 /3 48,518. (excluding insurance) (2)Your portion of new construction:78,727.78 /3 242. Amount Due 761. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 761. Previous balance BALANCE DUE 761. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751836238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORACE PROJECT PAGE' OPERATING EXPENSES Sepl8mbor 30, 2001 CURRENT MONTH FISCAL YEAR TO DATE DESORPTION !5!!E.8UDGET ACTUAL 8UDGET TH"'\'EAR LAST '\'EAR OPERATION AND MAINTENANCE OPERATION 981400010 SUPERVISION & ENGINEERING 814 900.T2, 195.170,100.139417.169,032.28 981500000 MAPS & RECORDS 815 200. 981800000 WElLS & GAS 816 900.760.52 12,300,966.110. 981800010 WElLSWATEA 816 000.2,566,18,000,795.328. 981800020 WElLS OBSERVATION 816 800.479.53 352.41 981700000 LINES GAS 817 300.62.53 981700010 LINESWATEA 817 300, 981700020 LINES OBSERVATION 817 981800000 COMPRESSOR STATION 818 SOO.847.283,500,354,560.168203, 981900000 COMPRESSOR STATION FUB. & POWER 819 800,2,626.32,400,0801.52 924. 98200000O MEASURING & REC3UI..ATINGSTA EXP 820 24,000.861,759. 9821 00000 PURIFICATION STATION EXPENSES 821 16,200.21 ,000,426. 982400000 SYSTEM CONTROL & LOAD DISPATCHING 824 982400010 OTHER STORACE EQUIPMENT 824 800,800.400.2,419.14. 982400020 ANALYSIS & TESTING EXPENSES 824 212.80 900,757,370. 982400030 STORACE CONSULTING FEES 824 IlOO.325,47,100.28,280.111. 982400040 COMMUNICATIONS EXPENSE 824 IlOO.367.100.946.289. 982400050 OFFICE AND SHOP EXPENSES 824 900.805.100.12,040.666. 982500000 STORACE WB.L ROYALTIES & RENTS 825 54,000,914.110. 982800000 OTHER STORACE RENTS 826 44.(7SBD.56\(7513.89) TOTAL OPERATION 400,59,351,687,300.623,743.50 619,248.00 MAINTENANCE 98300000O MAINT SUPERVISION AND ENGINEERING 830 18,000.12,371,162,000.136 849.154 783. 983100000 MAINT STRUCTURES AND IMPROVE GEN 831 900.8,100,499.792.66 983100010 MAINTROAOS 831 800.400,3,581.10,893. 983200000 MAINT WElLS GAS 832 949.159 300.22,655.297. 983200010 MAINT WElLS WA TEA 832 467.200.94,406.2,762.77 983200020 MAINT WElLS OBSERVATION 832 300,232.00 2,157. 983200030 MAINT WElLS CATHODIC PROTECTION 832 200,172.30 759. 983200040 MAINT WElLS SUt55 WORKOVER 832 983300000 MAINT LINES GAS 833 831.152.68 269. 983300010 MAINTLINES WA TEA 833 941.200,10,205.354. 983400000 MAINT COMPRESSOR ST A EQUIP GAS 834 26,700.26,251.240,300.212,618,195903. 983500000 MAINT MEASURING & REG STA EQUIP 835 983800000 MAINT PURIFICATION EQUIPMENT 836 900,100,770,221. 983700000 MAINT OTHER EQUIPMENT 837 258.200.8749.24,987. TOTAL MAINTENANCE 47,100,86 070.588,300.497,694.503,183. TOTAL OPERATION AND MAINTENANCE 142,500.145 421.Z75,800.121,637.122,431. TAXES 940800010 TAXESFICA 406 940800020 TAXES FED MEDICARE CONTRIBUTION 406 940800030 TAXES FED UNEMPLOYMENT INS 406 940800040 TAXES STATE UNEMPLOYMENT INS 406 940800050 TAXES PROPERTY LEWIS COUNTY 406 TOTAL TAXES ADMINISTRATIVE AND GENERAL 992000010 ADMIN AND GENERAL SALARIES 920 135,872.60 623. 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPliES AND EXPENSE 921 992100020 LOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERTY INSURANCE 924 702.00 161. 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 135.16,574.12,984. TOTAL OPERATING EXPENSES SOO.145 556.1 275 800.140212.48 135415. LLOCA TION TO PARTICIPANTS 921 100000 EXPENSES PUCET SOUND ENERGY 211 (48516.97)(381 447.22)(377.052.27) 921100010 EXPENSES NORTHWEST PIPELINE 211 (48,516.97)(377,316.13)(376,711.15) 921100020 EXPENSES AVISTA CORPORATION 211 (48,518.97\(381,447.131 (361 662. 15) TOTAL ALLOCATION (145,556.91\(1,140,212.481 (1,135,415.57\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES September 30, 2001 EXPENDITURES DESCRIPTION .!2E...CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.074 799. 935020000 RIGHTSOFWAY 350.250.935110000 WELL STRUCTURES 351.711,935120000 COMPRESSOR STATION STRUCTURES 351,731 235. 935130000 MEASURE & REG STATION STRUCTURES 351.3 567.935140000 OTHER STRUCTURES 351.4 (24,573.84)295 604. 935200000 WELLS 352 (189 863.52)480 779.935210000 STORAGE LEASE HOLDS & RIGHTS 352.138 500, 935220000 RESERVOIRS 352.(507 567,27)357 296.936230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 168 815.786 603,935400000 COMPRESSOR STATION EQUIPMENT 354 (300 106.16)19,442,417, 936500000 MEASURING & REGULATING EQUIPMENT 355 360989.67)823 845.936600000 PURIFICATION EQUIPMENT 356 (164 572.31)765 316.936700000 OTHER EQUIPMENT 357 948.407813. TOTAL UTlUTY PLANT IN SERVICE 362 908.76)53,369,742.12 CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 106 78,727,182,836.068,393, SUBTOTAL 727.182 836,068 393. 910600010 RETIREMENTS 106 865 422,865 422. 918400010 DEFERRED CWIP 184 SUBTOTAL 865 422.865 422. TOTALCWIP 78.727.048258.933,815, TOTAL UTlUTY PLANT & CWIP 727.685 349.323 557. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (26 242.60)(228 450,02)(19 117 814.18) 921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (26,242.58)(228 449.95)(19 117 581,41) 921100050 PLANT EXPEND AVISTA CORPORATION 211 (26 242.59)(228 449,95)(19 117 581.45) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793. 921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION (78 727.78)1685 349.92)(57 323 557.41) ~A G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d S e p t e m b e r 3 0 , 2 0 0 1 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - A u g - AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 3o - S e p - 35 0 . la n d 21 3 , 29 9 . 21 3 , 29 9 , 35 0 . Ri g h t s o f W a y 25 0 . 10 , 25 0 , 35 1 , We l l S t r u c t u r e s 71 1 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 , Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 29 5 60 4 . 29 5 , 60 4 , 35 2 We l l s 48 0 , 77 9 . 48 0 , 77 9 , 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 35 7 , 29 6 . 35 7 , 29 6 , 35 2 . Cu s h i o n Ga s 35 3 Li n e s 78 6 , 60 3 . 78 6 , 60 3 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 44 2 , 41 7 . 44 2 , 41 7 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 82 3 , 84 5 , 82 3 , 84 5 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 , 31 6 , 76 5 31 6 , 35 7 Ot h e r E q u i p m e n t 40 7 , 81 3 , 40 7 , 81 3 . To t a l 53 , 38 9 74 2 . .3 8 9 42 . JA C K ~ O N P R A I R I E S T O R A G E P R O J E C T PA G E 4 CO N S T R U C T I O N W O R K I N P R O G R E S S Se p t e m b e r 3 0 , 2 0 0 1 AM O U N T CH A R G E S PU ' . N T C H A R G E S TO T A L CL O S E D T O CW I P Ac t u a l DE S C R I P T I O N Al J T I - t O R I Z E D CU R R M O N T H JA N 1 T O D A T E CH A R G E S T O D A T E PU ' . N T I N S E R V I C E BA U ' . N C E Co m p l e t i o n SA P Ol d Da t e Jo b N u m b e r Jo b N u m b e r W U I I D Se p - 15 0 0 0 0 0 0 1 94 2 2 7 4 3 00 1 0 1 B U I L D W A T E R D I S P O S A L W E L L 00 0 . 52 6 . (7 , 52 6 . 35 ) No y . 9 9 15 0 0 0 0 1 0 1 97 2 4 5 0 1 00 2 0 1 P R E U M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S 94 6 , 68 1 , 24 1 02 2 . (2 4 2 21 6 . 40 ) 19 3 . 57 ) No y . 9 9 15 0 0 0 0 1 0 2 97 2 4 5 0 1 00 3 0 1 R I G H T O F W A Y 00 0 , 17 3 . 17 3 . 03 ) No y . 9 9 15 0 0 0 0 1 0 3 97 2 4 5 0 1 00 4 0 1 MO U N T A I N W E S T & P I P E U N E P H A S E I I 66 3 26 6 , 65 8 96 4 . (8 5 8 96 4 . 19 ) No y . 9 9 15 0 0 0 0 1 0 4 97 2 4 5 0 1 00 5 0 1 RE S E R V O I R E N G I N E E R I N G 16 8 , 90 9 . 50 8 . (1 6 96 1 . 69 ) (4 5 3 . 29 ) No y . 9 9 15 0 0 0 0 1 0 5 97 2 4 5 0 1 00 6 0 1 S O L A R / N O N - SO L A R E Q U I P M E N T 10 , 56 1 , 64 0 . 11 , 94 4 74 1 . (1 1 63 1 91 2 . 48 ) 11 2 82 9 . No y . 9 9 15 0 0 0 0 1 0 6 97 2 4 5 0 1 00 7 0 1 D E H Y D R A T I O N E Q U I P M E N T U ' . B O R & M A T E R I A L S 37 7 44 0 . 31 8 56 8 . (1 , 32 4 54 8 . 31 ) 98 0 . 00 ) No y . 9 9 15 0 0 0 0 1 0 7 97 2 4 5 0 1 00 8 0 1 G A T H E R I N G & T R A N S M I S S I O N U N E 23 0 60 0 . 63 . 67 6 35 4 . 62 2 75 3 , 02 ) 60 1 . No y . 9 9 15 0 0 0 0 1 0 8 97 2 4 5 0 1 00 9 0 1 M E T E R M O D U L E S & M S SE P A R A T O R 03 9 22 0 . 72 4 63 7 . (7 2 4 63 7 . 79 ) No y . 9 9 15 0 0 0 0 1 0 9 97 2 4 5 0 1 01 0 0 1 NE W W E L L S 60 4 23 0 . (2 1 5 , 56 ) 46 8 85 3 , 50 5 , 01 9 . 02 ) (1 5 16 5 , 16 ) No y . 9 9 15 0 0 0 0 1 1 0 97 2 4 5 0 1 01 1 0 1 S o D S E I S M I C SU R V E Y 25 0 00 0 . 66 8 . 16 ) 85 3 . 75 0 . (8 5 5 36 8 . 86 ) 61 8 . 16 ) No y . 9 9 15 0 0 0 0 1 1 1 97 2 4 5 0 1 01 2 0 1 N W C O N S T R U C T I O N M A N A G E M E N T , F I E L D SE R V I C E 86 8 99 8 . 98 9 , 55 1 . 04 0 64 8 , 91 ) (5 1 09 7 . 16 ) Ma r - 15 0 0 D D D 1 9 N/ A UP G R A D E U ' . N C O N N E C T I O N 25 5 . (1 5 25 5 . 62 ) De c - D 1 15 0 0 D D D 3 0 N/A RE C Y C L E C O M P R E S S O R S 20 0 00 0 . 17 6 , 10 6 73 3 , 10 6 73 3 . 4 9 Ju n - O I 15 D D D D D 4 5 NlA PU R C H A S E H A N N U M 4 1 A C R E S 36 8 , 26 6 . 26 6 , No V - O O 15 0 0 0 0 0 4 6 NlA C7 B U F F E R G A S M O D I F I C A T I O N S 00 0 . 36 2 , 52 8 , (8 5 52 8 . 98 ) Ap r - D 1 15 0 0 0 0 0 4 7 NlA PU R C H A S E S T E E L Y A R D T A N K - G3 5 7 14 9 . 03 1 . (1 9 03 1 . 8 9 ) Ap r - D 1 15 D D D D D 4 8 NlA HO N D A W T 2 0 X T R A S H P U M P & A C C E S S . - G 3 5 7 67 5 , 67 5 , 67 5 . 09 ) Ap r - D 1 15 0 0 D D D 4 9 NlA FO R D F 1 5 0 P I C K - 10 4 , 12 , 10 4 . (1 6 . 90 4 , 68 ) 80 0 . 00 ) Ap r - 15 0 0 0 0 0 5 1 NlA KO N I C A 7 0 2 0 C O P I E R . G 3 5 7 46 4 . 46 4 . 46 4 . 15 0 0 0 0 0 5 3 NlA RE C Y C L E C O M P R E S S O R S 52 8 . 52 8 . 52 8 . 15 0 0 0 0 1 1 2 N/A SE C R E S T E A S E M E N T - F E R C 3 5 0 . S6 . 56 . 56 , 15 0 0 0 0 1 1 3 N/A WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , 37 8 . 12 8 42 1 , 12 8 42 1 . 2 9 12 8 42 1 . 15 0 0 0 0 1 1 5 NlA WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 11 3 , 15 4 34 4 . 15 4 34 4 . 15 4 , 34 4 . 15 0 0 0 0 1 1 6 N/A WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 60 1 . 36 6 . 11 , 36 6 . 36 6 . 15 0 0 0 0 1 1 6 N/A WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 26 2 . 26 2 . 26 2 . 26 2 . 15 0 0 0 0 1 1 8 NlA MI C K E L S O N E A S E M E N T F E R C - 3 5 2 . 76 8 . 89 0 . 89 0 , 89 0 . Ju n - O O 15 0 0 0 0 4 0 0 N/ A WE L L S I T E S T O R A G E T A N K S 29 5 , (2 0 29 5 . 50 ) De c - D O 15 0 0 0 0 5 0 0 Nl A DI S P O S A L P O N D U N I N G 48 4 . 15 3 , 22 1 92 9 . (2 1 4 37 6 . 02 ) 55 3 . De c - D 4 15 0 0 0 0 9 0 0 N/ A ZO N E 2 E X P A N S I O N 2 0 0 0 (2 , 90 1 . 74 ) 20 2 84 6 , 25 3 08 0 . 25 3 08 0 . TO T A L C O N S T R U C T I O N W O R K I N P R O G R E S S 11 1 . 40 4 . 78 . 72 7 . 68 5 34 9 . 30 3 . 88 9 . (2 2 . 40 6 , 79 7 , 83 ) 89 7 09 2 . Re p l s s e n t p a r t i a l l y c l o s e d j o b s , e ~ e n d l l u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-0CTOBER2001 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Be1levue, W A 98009-9734 (425)462-3164 Date:December 10, 2001 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended October 2001 are as follows: (1)Your portion of shareable expenses:128,489.66 /3 42,829. (excluding insurance) (2)Your portion of new construction:231 188,15 /3 77,062. Amount Due 119 892. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 119 892. Previous balance BALANCE DUE 119 892. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSES Oc1obor31 2OO1 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION BUOOEJ ACTUAl.BUDGET THBYEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 9B1.ooo10 SUPERVISION & ENGINEERING 8,.900.138.189000.158555.187874. 9815OOOOD MAPS & RECORDS 815 200. 981600000 WELLS & GAS 818 300,978.12,600.9.:3.266. 981600010 WELLS WA TEA 815 000.000,21,795.20,372.07 9816OOO2D WELLS 0BSEfI VAT ION 818 600..79.53 32,802."981700000 LINES GAS 817 300.52.53 981700010 LINESWATEA 817 300. 981700020 LINES OBSERVATION 817 981600000 COMPRESSOR STATION 818 31,500.25,611.315,000.380,172.19 187191, 981900000 COMPRESSOR STATION FUB. & POVER 819 600."0.000..2,5~.889. 98200000O MEASURING & REGULATINGSTA EXP 820 000.561,75,.50. 982100000 PURIFICATION STATION EXPENSES 821 600.e35.21,600.835.15H2982400000SYSTEM CONTROL & LOAD DISPATCHING 824 982.00010 OTHER STORAGE EQUIPMENT 824 600.000.2,.19.982400020 ANALYSIS & TESTING EXPENSES 824 600,1,500.757.370. 982400030 STORAGE CONSULTING FEES 824 900.172.99 51,000.-133.22,821,9824000c0 COMMUNICATIONS EXPENSE 824 900,.28.72 000.375.774. 982400050 OFFICE AND SHOP EXPENSES 824 900.795.000.799,135. 982500000 STORAGE WELL ROYALTIES & RENTS 825 54,000.914.110.982800000 OTHER STORAGE RENTS 828 050.(3,499,84)/8_.89) TOTAL OPERATION 81,800.87,482.37 749 100.891,189,878,818. MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 000,857,180 000.155,507.173 105. 983100000 MAINT STRUCTURES AND IMPROVE GEN 831 900,000.499.134.983100010 MAINTROADS 831 600.299.000,881.893. 983200000 MAINT WELLS GAS 832 008.159,300.864.035.983200010 MAINTWELLSWATEA 832 995.200.101,401.266. 9832OOO2D MAINT WELLS OBSEfIVA TION 832 300.232.00 2,157.983200030 MAINT WELLS CATHODIC PROTECTION 832 200.172.30 787. 383200040 MAINT WELLS SUISS WORKOVER 832 983300000 MAINT LINES GAS 833 152.58 289, 983300010 MAINTLINESWATEA 833 3,555.200.770.358.983400000 MAINT COMPRESSOR ST A EQUIP GAS 834 700.29,187.257,000,~1,805.209 330, ge3500000 MAINT MEASURING & REG STA EQUIP e35 983600000 MAINT PURIFICATION EQUIPMENT 835 900.312.97 000.2,083,52,204. 983700000 MAINT OTHER EQUIPMENT 837 498.1 200.245, "'. TOTAL MAINTENANCE 47,100.50 723.e35,400.558817,551,978.02 TOTAL OPERATION AND MAINTENANCE 108,900,128,185,384,500.787.52 230,795. TAXES 940800010 TAXESFICA 408 94080002D TAXES FED MEDICARE CONTRIBUTION 408 940800030 TAXES FED UNEMPlOYMENT INS 408 940800040 TAXES STATE UNEMPlOYMENT INS 408 940800050 TAXES PR OPER TY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 992000010 ADMIN AND GENERAL SALARIES 920 303.175.825. 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPLIES AND EXPENSE 921 992100020 LOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 99~00000 PROPERTY INSURANCE 702.00 151, 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 303.18.878.12,985. TOTAL OPERATING EXPENSES 108 900,128489.384500.288 555,243 782.93 LOCATION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (42,817.85)(4~,285.07)(413,174.73)921100010 EXPENSES NORTHWEST PIPELINE 211 (42,817.88)(420 135.99)(412,833.50) 921100020 EXPENSES AVISTA CORPORATION 211 817.88)264.17774.50) TOTAL AlLOCATION /128 453.571 /1,288,555.05\(1 243782.93) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES October 31,2001 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE VTIUTY PLANT AND CONSTRUCTION EXPENDITURES VTIUTY PLANT IN SERVICE 935010000 LAND 350.074799.935020000 RIGHTS OF WAY 350,10,250,935110000 WELL STRUCTURES 351,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351,567.935140000 OTI-IER STRUCTURES 351,(24 573.84)295 604.935200000 WELLS 362 (189863,52)480 779,935210000 STORAGE LEASE HOLDS & RIGHTS 352.138.500.935220000 RESERVOIRS 352.(858 984.19)366 631,46)357 296.935230000 CUSHION GAS. NON RECOVERABLE 352. 935300000 UNES 363 169 816,786 603.935400000 COMPRESSOR STATION EQUIPMENT 354 858,964.558 858.442,417,936500000 MEASURING & REGULATING EQUIPMENT 366 360 989.67)823,845,935600000 PURIFICATION EQUIPMENT 356 (184 572,31)765 316.935700000 OTHER EQUIPMENT 357 948.407 813. TOTAL VTIUTY PLANT IN SERVICE 362,908.76)389 742, CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 106 231.188.1,414 024.068393. SUBTOTAL 231 188.414 024.068 393. 910600010 RETIREMENTS 106 865 422.865 422.918400010 DEFERRED CWIP 184 SUBTOTAL 865,422.865 422. TOTALCWIP 231.188.279 446,933 815. TOTAL VTIUTY PLANT & CWIP 231 188.916 538.323 657. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (77,062.71)(305 512.73)(19 117 814.18)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (77,062.72)(305 512.67)(19 117 561.41)921100060 PLANT EXPEND AVISTA CORPORATION 211 (77,062,72)(305 512.67)(19 117 561.45)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793,921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (231,188.15)(916 538,07)(57 323.557.41) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d O c t o b e r 3 1 , 2 0 0 1 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3D - S e p - 0 1 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 31 - Qc t - 35 0 , La n d 21 3 , 29 9 . 21 3 29 9 . 35 0 . Ri g h t s o t W a y 25 0 . 25 0 , 35 1 . We l l S t r u c t u r e s 69 , 71 1 , 69 , 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 , 73 1 23 5 , 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 29 5 60 4 . 29 5 60 4 . 35 2 We l l s 48 0 77 9 . 48 0 77 9 , 35 2 , St o r a g e L e a s e H o l d s & Rig h t s 35 2 , Re s e r v o i r s 35 7 29 6 . (8 5 8 , 96 4 . 19 ) 49 8 33 2 , 35 2 . Cu s h i o n G a s 35 3 Li n e s 78 6 , 60 3 . 78 6 60 3 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 44 2 41 7 , 85 8 96 4 . 30 1 38 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 82 3 84 5 . 82 3 84 5 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 , 31 6 . 76 5 31 6 , 35 7 Ot h e r E q u i p m e n t 40 7 81 3 , 40 7 , 81 3 , To t a l ~3 8 9 74 2 . t. . - .. l - - 5 ~ , 38 9 74 2 , JA c , . . . . O N P R A I R I E S T O R A G E P R O J E C T PA G E 4 CO N S T R U C T I O N W O R K I N P R O G R E S S Oc t o b e r 3 1 , 2 0 0 1 AM O U N T CH A R G E S PL A N T C H A R G E S TO T A L CL O S E D T O CW I P Ac t u a l DE S C R I P T I O N AU T H O R I Z E D CU R R M O N T H JA N 1 T O D A T E CH A R G E S T O D A T E PL A N T I N S E R V I C E BA L A N C E Co m p l e 1 l a n SA P Ol d Da t e Ja b N u m b e r Ja b N u m b e r W U A D Se p - 9 7 15 0 0 0 0 0 0 1 94 2 2 7 4 3 00 1 0 1 B U I L D W A T E R D I S P O S A L W E L L 00 0 . 52 6 . (7 . 52 6 . 35 ) Na Y - 9 9 15 0 0 0 0 1 0 1 97 2 4 5 0 1 00 2 0 1 P R E U M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S 94 6 88 1 . 24 1 . 02 2 . (2 4 2 , 21 6 . 4 0 ) 19 3 , 57 ) Na Y - 9 9 15 0 0 0 0 1 0 2 97 2 4 5 0 1 00 3 0 1 RI G H T O F W A Y 00 0 , 17 3 . 17 3 . 03 ) Na Y - 9 9 15 0 0 0 0 1 0 3 97 2 4 5 0 1 00 4 0 1 MO U N T A I N W E S T & P I P E U N E P H A S E I I 66 3 28 6 , 85 8 96 4 , (8 5 8 , 96 4 . 19 ) Na Y - 9 9 15 0 0 0 0 1 0 4 97 2 4 5 0 1 00 5 0 1 RE S E R V O I R E N G I N E E R I N G 18 9 90 9 . 50 8 . (1 6 96 1 . 69 ) (4 5 3 . 29 ) No Y - 9 9 15 0 0 0 0 1 0 5 97 2 4 5 0 1 00 6 0 1 S O L A R / N O N - SO L A R E Q U I P M E N T 56 1 84 0 . 94 4 74 1 . (1 1 , 83 1 , 91 2 . 48 ) 11 2 , 82 9 , Na Y - 9 9 15 0 0 0 0 1 0 6 97 2 4 5 0 1 00 7 0 1 D E H Y D R A T I O N E Q U I P M E N T L A B O R & M A T E R I A L S 37 7 , 44 0 . 31 8 , 56 8 , 32 4 , 54 8 . 31 ) 98 0 . 00 ) Na Y - 9 9 15 0 0 0 0 1 0 7 97 2 4 5 0 1 00 8 0 1 G A T H E R I N G & T R A N S M I S S I O N U N E 23 0 , 60 0 , 63 . 67 6 35 4 , 62 2 , 75 3 . 02 ) 60 1 , Na Y - 9 9 15 0 0 0 0 1 0 8 97 2 4 5 0 1 00 9 0 1 M E T E R M O D U L E S & M S SE P A R A T O R 03 9 22 0 . 72 4 63 7 . (7 2 4 , 63 7 . 79 ) Na Y - 9 9 15 0 0 0 0 1 0 9 97 2 4 5 0 1 01 0 0 1 NE W W E L L S 60 4 23 0 . (2 1 5 . 56 ) 48 9 85 3 . 50 5 01 9 . 02 ) (1 5 . 16 5 , 16 ) Na Y - 9 9 15 0 0 0 0 1 1 0 97 2 4 5 0 1 01 1 0 1 3 - D S E I S M I C SU R V E Y 25 0 , 00 0 , 66 8 . 16 ) 85 3 , 75 0 . (8 5 5 36 8 . 86 ) 61 8 . 16 ) Na Y - 9 9 15 0 0 0 0 1 1 1 97 2 4 5 0 1 01 2 0 1 N W C O N S T R U C T I O N M A N A G E M E N T , F I E L D S E R V I C E 86 8 99 8 , 98 9 55 1 . (1 , 04 0 64 8 . 91 ) (5 1 , 09 7 . 16 ) Ma r - D O 15 0 0 0 0 0 1 9 N/A UP G R A D E L A N C O N N E C T I O N 15 , 25 5 . (1 5 25 5 . 62 ) De e - 15 0 0 0 0 0 3 0 N/A RE C Y C L E C O M P R E S S O R S 20 0 00 0 . 17 6 . 10 6 73 3 . 10 6 73 3 . Ju r r O I 15 0 0 0 0 0 4 5 N/A PU R C H A S E H A N N U M 4 1 A C R E S 38 6 . 26 6 , 26 6 , Na Y - O O 15 0 0 0 0 0 4 6 N/A C7 B U F F E R G A S M O D I F I C A T I O N S 80 , 00 0 . 36 2 . 52 8 . (8 5 52 8 . 98 ) Ap r - D 1 15 0 0 0 0 0 4 7 N/A PU R C H A S E S T E E L Y A R D T A N K - 1 3 3 5 7 14 9 . 03 1 . (1 9 03 1 . 89 ) Ap r - D 1 15 0 0 0 0 0 4 8 N/A HO N D A W T 2 0 X T R A S H P U M P & A C C E S S . - 13 3 5 7 67 5 . 67 5 . 67 5 . 09 ) Ap r - D 1 15 0 0 0 0 0 4 9 N/A FO R D F 1 5 0 P I C K - 12 , 10 4 . 12 , 10 4 . (1 6 90 4 . 68 ) 80 0 . 00 ) Ap r - D 1 15 0 0 0 0 0 5 1 N/A KO N I C A 7 0 2 0 C O P I E R - 1 3 3 5 7 48 4 . 46 4 . 46 4 . 15 0 0 0 0 0 5 3 N/A RE C Y C L E C O M P R E S S O R S 52 8 . 52 8 . 52 8 . 15 0 0 0 0 1 1 2 N/A SE C R E S T E A S E M E N T - F E R C 3 5 0 . 56 . 56 . 56 . 15 0 0 0 0 1 1 3 N/A WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 18 3 45 4 . 31 1 , 87 6 . 31 1 87 6 . 31 1 87 6 . 15 0 0 0 0 1 1 5 N/A WA T E R W E L L S U I / 4 0 F E R C - 3 5 2 . 33 5 . 23 8 68 0 . 23 8 68 0 . 23 8 , 68 0 , 15 0 0 0 0 1 1 6 N/A WA T E R W E L L S U I I 6 1 F E R C - 35 2 . 69 0 . 05 6 . 05 6 , 05 6 . 15 0 0 0 0 1 1 7 N/ A WA T E R W E L L S U I / 5 8 F E R C - 3 5 2 . 26 4 . 52 7 , 52 7 . 24 , 52 7 . 15 0 0 0 0 1 1 8 N/ A MI C K E L S O N E A S E M E N T F E R C - 3 5 2 . 67 2 . 56 2 . 56 2 . 56 2 . 15 0 0 0 0 1 1 9 N/ A IN S T A L L W A T E R W E L L I I 6 4 P U M P 1 3 - 35 2 . 10 0 , 10 0 , 10 0 . 10 0 . Ju r r O O 15 0 0 0 0 4 0 0 N/ A WE L L S I T E S T O R A G E T A N K S 29 5 . (2 0 29 5 . 50 ) De c - D O 15 0 0 0 0 5 0 0 N/ A DI S P O S A L P O N D U N I N G (4 8 4 . 66 ) 68 6 . 22 1 43 5 . (2 1 4 37 6 . 02 ) 05 9 . De c - D 4 15 0 0 0 0 9 0 0 N/ A ZO N E 2 E X P A N S I O N 2 0 0 0 (7 4 84 5 . 74 ) 12 8 00 0 . 17 8 23 4 . 17 8 23 4 . TO T A L C O N S T R U C T I O N W O R K I N P R O G R E S S 24 , 11 1 40 4 , 23 1 18 8 , 91 6 , 53 8 , 53 5 06 8 . (2 2 40 6 79 7 . 83 ) 12 8 . 27 0 , Re p r e s e n 1 p a r t i a l l y c l o s e d J a b s , e J q 3 e n d l t u r e s w i l l c o n 1 l n u e t o b e c h a r g e d t o CW I P u n t i l t h a y a r e c o m p l e t e d . INVOICE #13380-NOVEMBER2001 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:December 14, 2001 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended November 2001 are as follows: (1)Your portion of shareable expenses:128 101.91 /3 42,700. (excluding insurance) (2)Your portion of new construction:308 988.82 /3 102,996, Amount Due 145 696. (3)Your portion of salvaga'cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 145 696. Previous balance BALANCE DUE 145 696. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE, OPERATING EXPENSES November 30. 2001 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION BUDGET ACTU"'-BUDGET THIS YEAR LASJ YEAR OPERATION AND MAINTENANCE OPERATION 981400010 SUPERVISION & ENGINEERING 814 900.246.207,900.17'3602.28 203 071. 981500000 MAPS & RECORDS 815 200. 981600000 WELLS & GAS 816 300.(18.66)12,900.925.544. 981600010 WELLS WA TEA 816 090.18.000.655.2O,aoo. 981600020 WELLS OBSERVATION 816 aoo,479.170. 981700000 LINES GAS 817 300.62.53 981700010 LINESWATEA 817 300. 981700020 LINES OBSERVATION 817 981eooooo COMPRESSOR STATION 818 200.675.349,200,408847.204 7'39. 981900000 COMPRESSOR STATION FUEL & POWER 819 600,669.39,600.194.655. 98200000O MEASURING & REGULATINGSTA EXP 6:!0 24.000.661.83.008. 982'100000 PURIFICATION STATION EXPENSES 821 600.11,566.22,200.402.15 16,403. 982400000 SYSlEM CONTROL & LOAD DISPATCHING 824 982400010 OTHER STORAGE EQUIPMENT 824 600.600.419.472.96 982400020 ANALYSIS & TESTING EXPENSES 824 600.212.80 2,100,970.582.91 982400030 STORAGE CONSULTING FEES 824 900.484,900.34,917.51 22,82'1. 982400040 COMMUNICATIONS EXPENSE 824 900.520,900.896.253. 982400050 OFFICE AND SHOP EXPENSES 824 900.504,900.14,341,890. 982500000 STORAGE WELl. ROYALTIES & RENTS 825 000.914.110. 982600000 OTHER STORAGE RENTS 826 (1.045.001 14,544.841 (9 453.89) TOTAL OPERATION 500.72,906.813.600.784.112.82 747 333. MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 18,000.616.198,000,170 123.187,857.51 983100000 MAINT STRUCTURES AND IMPROVE GEN 831 900,900.499.16,262.39 983100010 MAINT ROADS 831 600,295,600.177.69 10.893. 983200000 MAINT WELLS GAS 832 2,100,236.161,400.100.122.67 983200010 MAINT WELLS WA TEA 832 200.101 401.903.51 983200020 MAINT WELLS OBSERVATION 832 300,232.00 2,179. 9832OOO1!0 MAINT WELLS CATHODIC PROTECTION 832 200,172.30 384. il!32OOO4O MAINT WELLS SUISS WORKOVER 832 983300000 MAINT LINES GAS 833 152.68 272.84 983300010 MAINT LINES WA TEA 833 4,501.200.272.90 514. 983400000 MAINT COMPRESSOR STA EQUIP GAS 834 26,700.33.143.293700.274.949,226,405. 983500000 MAINT MEASURING & REG STA EQUIP 835 983600000 MAINT PURIFICATION EQUIPMENT 836 900,920.900,003.54,334, 983700000 MAINT OTHER EQUIPMENT 837 481.200.10,726.27,977.29 TOTAL MAINTENANCE 49 200.55,195.684,600.613,612.90 591,108. TOTAL OPERATION AND MAINTENANCE 113 700.126,101.496,200,377925.338,442.16 TAXES 940800010 TAXESFICA 408 940800020 TAXES FED MEDICARE CONTRIBUTION 408 940S00030 TAXES FED UNEMPLOYMENT INS 408 940S00040 TAXES STATE UNEMPLOYMENT INS 408 940800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES AOMINISTRA TIVE AND GENERAL 992000010 ADMIN AND GENERAL SALARIES 920 176.53 831, 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPLIES AND EXPENSE 921 992100020 LOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERTY INSURANCE 924 17,702.00 161. 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 18878,12,992. TOTAL OPERATING EXPENSES 113 700.128101.498200.396804.351 434. LOCATION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (42,700.63)(466977.75)(449,058.52) 921100010 EXPENSES NORTHWEST PIPELINE 211 (42,700,84)(462,848.65)(448,717,38) 921100020 EXPENSES AVISTA CORPORATION 211 700.977.453658. TOTAL ALLOCATION (128,101.91)11,396,804.051 (1,351,434.281 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES November 30, 2001 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.074 799.935020000 RIGHTS OF WAY 350.250.935110000 WELL STRUCTURES 351,711. 935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567. 935140000 OTHER STRUCTURES 351.(24 573,84)295 604.935200000 WELLS 352 (189 863,52)480 779. 935210000 STORAGE lEASE HOLDS & RIGHTS 352,138 500,935220000 RESERVOIRS 352.366 531.46)3,498 332. 935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 169,815.786 603. 935400000 COMPRESSOR STATION EQUIPMENT 354 658 868.301 381.935500000 MEASURING & REGULATING EQUIPMENT 355 360 989.67)823.845, 935600000 PURIFICATION EQUIPMENT 356 (164 572.31)765 316,935700000 OTHER EQUIPMENT 357 14,948.407 813. TOTAL UTlUTY PLANT IN SERVICE 362 908.76)389.742. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 106 308.989.723,013.608,570. SUBTOTAL 308 988.723 013.608 570. 910600010 RETIREMENTS 106 865 422.865 422.918400010 DEFERREDCWIP 184 SUBTOTAL 865 422.865 422. TOTAL CWIP 308.988.588,435.473 892. TOTAL UTlUTY PLANT & CWIP 308988.225526.863 734. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (102.996,28)(408 509,01)(19 297 873.16) 921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (102,996,27)(408 508.94)(19 297 620,40)921100050 PLANT EXPEND AVISTA CORPORATION 211 (102,996,27)(408 508.94)(19 297 620,44) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793. 921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (308 988.82)225,526.89)(57863 734.38) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d N o v e m b e r 3 0 , 2 0 0 1 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - 0c t - 0 1 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 3o - N o v - 0 1 35 0 , la n d 21 3 , 29 9 . 21 3 29 9 . 35 0 . Ri g h ~ o t W a y 10 , 25 0 . 25 0 , 35 1 . We l l S t r u c t u r e s 71 1 . 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 , 23 5 . 35 1 , Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 29 5 60 4 , 29 5 60 4 . 35 2 We l l s 48 0 77 9 , 48 0 77 9 . 35 2 , St o r a g e l e a s e H o l d s & R i g h ~ 35 2 . Re s e r w i r s 35 7 , 29 6 . 35 7 , 29 6 , 35 2 . Cu s h i o n G a s 35 3 li n e s 78 6 , 60 3 . 78 6 , 60 3 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 44 2 , 41 7 . 19 , 44 2 41 7 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 82 3 84 5 . 82 3 84 5 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 , 31 6 , 76 5 31 6 . 35 7 Ot h e r E q u i p m e n t 40 7 , 81 3 . 40 7 , 81 3 . To t a l 38 1 1 . 74 2 . .. t $~ 3 8 9 74 2 . JA " " S O N P R A I R I E ST O R A G E P R O J E C T PA G E 4 CO N S T R U C T I O N W O R K I N P R O G R E S S No v e m b e r 3 0 , 2 0 0 1 AM O U N T CH A R G E S PL A N T C H A R G E S TO T A L CL O S E D T O CW I P Ac t u a l DE S C R I P T I O N AU T H O R I Z E D CU R R M O N T H JA N 1 T O D A T E CH A R G E S T O D A T E PL A N T I N S E R V I C E BA L A N C E Co m p l e t i o n SA P Ol d Da l e Jo b N u m b e r Jo b N u m b e r W U I I D Se p - 9 7 1 5 0 0 0 0 0 0 1 94 2 2 7 4 3 00 1 0 1 B U I L D W A T E R DI S P O S A L W E L L 00 0 . 52 6 , (7 , 52 6 . 35 ) No v - 15 0 0 0 0 1 0 1 97 2 4 5 0 1 00 2 0 1 P R E U M I N A R Y D E S I G N . PE R M I T T I N G & F E R C F E E S 94 6 , 88 1 . 24 1 , 02 2 . (2 4 2 , 21 6 , 40 ) 19 3 . 57 ) No v - 15 0 0 0 0 1 0 2 97 2 4 5 0 1 00 3 0 1 R I G H T O F W A Y 00 0 . 17 3 . (2 , 17 3 . 03 ) No v - 1 5 0 0 0 0 1 0 3 97 2 4 5 0 1 00 4 0 1 M O U N T A I N W E S T & P I P E U N E P H A S E 66 3 28 6 . 85 8 , 96 4 . (8 5 8 , 96 4 . 19 ) No v - 15 0 0 0 0 1 0 4 97 2 4 5 0 1 00 5 0 1 R E S E R V O I R E N G I N E E R I N G 18 8 90 9 . 50 8 . (1 6 96 1 . 69 ) (4 5 3 , 29 ) No v - 1 5 0 0 0 0 1 0 5 97 2 4 5 0 1 00 6 0 1 S O L A R NO N - SO L A R E Q U I P M E N T 10 , 56 1 , 84 0 . 11 , 94 4 74 1 . (1 1 , 83 1 , 91 2 , 48 ) 11 2 , 82 9 . No v - 1 5 0 0 0 0 1 0 6 97 2 4 5 0 1 00 7 0 1 D E H Y D R A T I O N E Q U I P M E N T L A B O R & M A T E R I A L S 37 7 , 44 0 . 31 8 , 56 8 . (1 , 32 4 , 54 8 , 31 ) 98 0 . 00 ) No v - 1 5 0 0 0 0 1 0 7 97 2 4 5 0 1 00 8 0 1 G A T H E R I N G & T R A N S M I S S I O N L I N E 23 0 60 0 . 63 . 67 6 , 35 4 . (1 , 62 2 , 75 3 . 02 ) 60 1 . No v - 15 0 0 0 0 1 0 8 97 2 4 5 0 1 00 9 0 1 M E T E R M O D U L E S & M S S E P A R A T O R 03 9 22 0 . 72 4 63 7 . (7 2 4 63 7 . 79 ) No v - 15 0 0 0 0 1 0 9 97 2 4 5 0 1 01 0 0 1 N E W W E L L S 60 4 , 23 0 . (2 1 5 . 56 ) 48 9 85 3 . (3 , 50 5 01 9 , 02 ) (1 5 , 16 5 , 16 ) No v - 15 0 0 0 0 1 1 0 97 2 4 5 0 1 01 1 0 1 3 - D S E I S M I C S U R V E Y 25 0 , 00 0 . 66 8 , 16 ) 85 3 75 0 . (8 5 5 , 36 8 , 86 ) (1 , 61 8 . 16 ) No v - 15 0 0 0 0 1 1 1 97 2 4 5 0 1 01 2 0 1 N W C O N S T R U C T I O N M A N A G E M E N T , F I E L D S E R V I C E 86 8 99 8 . 98 9 , 55 1 , (1 , 04 0 , 64 8 . 91 ) (5 1 , 09 7 . 16 ) Ma r - 15 0 0 0 0 0 1 9 N/A UP G R A D E L A N C O N N E C T I O N 15 , 25 5 , (1 5 25 5 . 62 ) De e - 0 1 1 5 0 0 0 0 0 3 0 NlA RE C Y C L E C O M P R E S S O R S 20 0 00 0 , 17 6 . 10 6 73 3 . 10 6 , 73 3 . Ju n - O 1 15 0 0 0 0 0 4 5 NlA PU R C H A S E H A N N U M 4 1 A C R E S 36 8 . 79 , 26 6 . 79 , 26 6 . No v - 15 0 0 0 0 0 4 6 N/A C7 B U F F E R G A S M O D I F I C A T I O N S 80 , 00 0 , 36 2 . 85 , 52 8 . (8 5 , 52 8 , 98 ) Ap r - O 1 1 5 0 0 0 0 0 4 7 NlA PU R C H A S E S T E E L Y A R D T A N K - G 3 5 7 14 9 , 03 1 . (1 9 , 03 1 , 89 ) Ap r - 1 5 0 0 0 0 0 4 8 NlA HO N D A W T 2 0 X T R A S H P U M P & A C C E S S . - 0 3 5 7 67 5 , 67 5 , (2 , 67 5 . 09 ) Ap r - 1 5 0 0 0 0 0 4 9 N/ A FO R D F 1 5 0 P I C K - 12 , 10 4 . 12 , 10 4 . (1 6 , 90 4 . 68 ) 80 0 . 00 ) Ap r - 15 0 0 0 0 0 5 1 N/ A KO N I C A 7 0 2 0 C O P I E R - G 3 5 7 46 4 . 46 4 . 46 4 . 1 5 0 0 0 0 0 5 3 N/A RE C Y C L E C O M P R E S S O R S 10 0 , 27 5 . 10 2 , 80 4 . 10 2 , 80 4 . 10 2 , 80 4 . 1 5 0 0 0 0 0 5 4 Nl A AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 74 1 , 74 1 . 15 0 0 0 0 1 1 2 N/ A SE C R E S T E A S E M E N T - F E R C 3 5 0 . 56 . 56 . 56 . 15 0 0 0 0 1 1 3 N/ A WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 63 0 , 31 3 50 6 . 31 3 50 6 . 4 7 31 3 , 50 6 . 15 0 0 0 0 1 1 4 N/ A NE W D I F F U S E R W E L L S F E R C 3 5 2 . 96 , 4 4 9 . 44 9 . 44 9 . 44 9 . 15 0 0 0 0 1 1 5 Nl A WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 65 8 . 24 3 , 33 8 . 24 3 33 6 . 24 3 , 33 6 . 15 0 0 0 0 1 1 6 N/ A WA T E R W E L L S U # 6 1 F E R C - 3 5 2 , 14 , 66 1 . 71 8 . 71 8 . 71 8 . 15 0 0 0 0 1 1 7 N/ A WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 , 99 5 . 52 2 . 52 2 . 52 2 . 15 0 0 0 0 1 1 8 Nl A MI C K E L S O N E A S E M E N T F E R C - 3 5 2 , 43 7 . 00 0 , 00 0 . 00 0 . 15 0 0 0 0 1 1 9 Nl A IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 13 8 . 23 8 . 77 , 23 8 . 77 , 23 8 . Ju n - O O 1 5 0 0 0 0 4 0 0 Nl A WE L L S I T E S T O R A G E T A N K S 20 , 29 5 . (2 0 29 5 . 50 ) De e - 15 0 0 0 0 5 0 0 Nl A DIS P O S A L P O N D L I N I N G 66 8 , 22 1 44 5 . (2 1 4 , 37 6 . 02 ) 06 9 . De c " ( ) 4 1 5 0 0 0 0 9 0 0 Nl A ZO N E 2 E X P A N S I O N 2 0 0 0 12 8 00 0 . 17 8 23 4 . 17 8 , 23 4 . TO T A L C O N S T R U G n O N W O R K I N P R O G R E S S :I i 24 , 11 1 , 40 4 . :Ii :: 1 0 1 1 , 98 1 1 , 11 2 :Ii 22 : : ' , 52 6 . :I i 2:: 1 , 84 4 , 06 4 , :I i (2 2 , 40 6 , /9 7 . 11 3 ) :I i 1, 4 : : 1 / , 26 / . Re p r e s e n t p a r t i a l l y c l o s e d j o b s , e , q l s n d l l u r e s w i l l c o n t i n u e 1 0 b e c h a r g e d 10 C W I P u n t i l l h a y a r e c o m p l e l e d . PA G E 4 INVOICE #13380-DECEMBER2001 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:January 29, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended December 2001 are as follows: (1 )Your portion of shareable expenses:235,432.44 /3 78,477. (excluding insurance) (2)Your portion of new construction:902.18 /3 634. Amount Due 102,111. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 102,111. Previous balance BALANCE DUE 102 111. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA:. 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSES December 31, 2001 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTDN BUDGET ACTUAl BUDGET THO; VEAA LAST VEAA OPERATION AND MAINTENANCE OPERATION 9814DDDID SUPERVISION & ENGINEERING 814 18,900,256.226 800.187 058.57 217 677.981500000 MAPS & RECORDS 815 200. 981600000 WEl.LS & GAS 816 300.200.925.312.08981600010WEl.LS WA TEA 818 622.67 DDD.47,508.65 20,915.981600020 WEl.LSOBSERVATION 816 600.479.701.981700000 LINES GAS 817 300.62.53981700010LINESWATEA817300. 981700020 LINES OBSERVATION 817 981600000 COMPRESSOR STATION 818 31,500.197.380,700.450044.222,473. 981900000 COMPRESSOR STATION FUEL & POWER 819 600.755.43,200.949.003.98200000O MEASURING & REGUlATING ST A EXP 820 DDD.24,661,90,896, 982100000 PURIFICATION STATION EXPENSES 821 600.22,800,402.15 714.982400000 SYSTEM CONTROL & LOAD DISPATCHING 824 982400010 OTHER STORAGE EQUIPMENT 824 600.200.2,419.472.96982400020ANALYSIS & TESTING EXPENSES 824 600.2,700.970,626.982400030 STORAGE CONSULTING FEES 824 900.378.58,800.42,295,26,810.58982400040COMMUNICATIONS EXPENSE 824 900.268.47 10,800.164.682.81 982400050 OFFICE AND SHOP EXPENSES 824 900,2,596.800,937.12,081.51 982500000 STORAGE WELL ROYALTIES & RENTS 825 600,76,818.57 129600.T1.533,'ZJ 1'ZJ,140.982600000 OTHER STORAGE RENTS 826 076,11,468.46)(9,583.941 TOTAL OPERATION 137400.161 7811,951 DDD.925,882.07 885 988.58 MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 DDD.13,205.55 216 DDD,183 329.201 8117.983100000 MAINT STRUCTURES AND IMPROVE GEN 831 900.92.30 10,800.1,592.09 291. 9831DDD10 MAINTROADS 831 600.200,177,811 730.983200000 MAINT WEl.LS GAS 832 2,100.211.183,500,24,311.845. 983200010 MAINT WELlS WA TEA 832 798.200.102,199.58 967.983200020 MAINT WELlS OBSERVATION 832 300.232.00 2,245.983200030 MAINT WELlS CATHODIC PROTECTION 832 200.172.30 510. 983200040 MAINT WELlS SUISS WORKOVER 832 983300000 MAINT LINES GAS 833 200.352.68 538. 9833DDD10 MAINTLINES WA TEA 833 581.59 200.'ZJ834.806,983400000 MAINT COMPRESSOR STA EQUIP GAS 834 26,700,41 ,921 'ZJ 320,400,318,871.245 219.983500000 MAINT MEASURING & REG STA EQUIP 835 983600000 MAINT PURIFICATION EQUIPMENT 838 900,719.800.723.455.983700000 MAINT OTHER EQUIPMENT 837 951.200.678.29 629. TOTAL MAINTENANCE 49,200.67,661.733,800.681,474.833,938. TOTAL OPERATION AND MAINTENANCE 186,600.229,431,684 800.607 356.519,924, TAXES 9040800010 TAXES FICA 408 9040800020 TAXES FED MEDICARE CONTRIBUTION 408 940800030 TAXES FED UNEMPLOYMENT INS 408 940800040 TAXES STATE UNEMPLOYMENT INS 408 940800050 TAXES PROPERlY LEWIS COUNlY 408 TOTAL TAXES AOMINISTRA TIVE AND GENERAL 99200001 0 ADMIN AND GENERAL SALARIES 920 171.347.845. 992000020 UNDISTRIBUTED TIME 920 9921DDD10 OFFICE SUPPLIES AND EXPENSE 921 992100020 LOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERlY INSURANCE 924 830.23,532.00 11,161. 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 8 001.24,879.13,006. TOTAL OPERATING EXPENSES 186600.235 432.44 684 800.1 93 238.931. LLOCATION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (79,064.14)(546041,89)(509.557.57) 9211DDD10 EXPENSES NORTHWEST PIPELINE 211 (77,304.15)(540 152.80)(509,216,43) 921100020 EXPENSES AVISTA CORPORATION 211 064,041.157, TOTAL ALLOCATION (235,432.44)(1,932,236.49)(1,532,931.431 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES December 31 , 2001 EXPENDITURES DESCRIPTION .2E..CURRENT MONTH YEAR TO DATE BALANCE UTILITY PlANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.074 799.935020000 RIGHTSOFWAY 350.250,935110000 WELL STRUCTURES 351.1 69,711.935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351,(24 573.84)295 604.935200000 WELLS 352 (189863,52)18,480 779.935210000 STORAGE LEASE HOLDS & RIGHTS 352,138 500.935220000 RESERVOIRS 352,366 631.46)498 332.935230000 CUSHION GAS - NON RECOVERABLE 352. 936300000 UNES 353 169 815,786 603.935400000 COMPRESSOR STATION EQUIPMENT 354 558 858.20,301 381.935500000 MEASURING & REGULATING EQUIPMENT 355 360 989,67)823 845.935600000 PURIRCATION EQUIPMENT 356 (184 572,31)785 316.935700000 OTHER EQUIPMENT 357 14,948,407 813. TOTAL UTILITY PLANT IN SERVICE (3,362 908.76)389 742, CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 106 70.902.793 915.679 472. SUBTOTAL 902,793 915,679 472. 910600010 RETIREMENTS 106 865 422,865,422.25918400010DEFERREDCWIP184 SUBTOTAL 885.422,865 422. TOTAL CWIP 70,902.659.337.544,894. TOTAL UTILITY PLANT & CWIP 902.296 29.07 934 636. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (23,634,06)(432 143.07)(19 321 507.22)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (23,634,06)(432,143.00)(19 321 254.46)921100050 PLANT EXPEND AVISTA CORPORATION 211 (23 634,06)(432,143.00)(19 321 254,50)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793,921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (70 902,18)(1,296,429.07)(57,934636.56) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d D e c e m b e r , 2 0 0 1 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3D - N o v - 0 1 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 31 - Do o - 35 0 . la n d 21 3 29 9 . 21 3 , 29 9 . 35 0 , Ri g h t s o t W a y 25 0 . 25 0 . 35 1 . We l l S t r u c t u r e s 71 1 . 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 , 56 7 . 35 1 . Ot h e r S t r u c t u r e s 29 5 60 4 . 29 5 60 4 . 35 2 We l l s 48 0 77 9 . 18 , 48 0 77 9 , 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 49 8 33 2 , 49 8 33 2 , 35 2 , Cu s h i o n G a s 35 3 li n e s 78 6 , 60 3 . 78 6 , 60 3 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 30 1 38 1 . 30 1 38 1 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 82 3 84 5 . 82 3 84 5 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 31 6 , 76 5 31 6 . 35 7 Oth e r E q u i p m e n t 40 7 , 81 3 . 40 7 81 3 , To t a l 1i ~ 3 8 9 42 . .. t .. t 3~ 7 4 2 . ~" C K S O N P R A I R I E S T O R A G E P R O J E C T PA G E 4 CO N S T R U C T I O N W O R K I N P R O G R E S S De c e m b e r 3 1 , 2 0 0 1 AM O U N T CH A R G E S PL A N T C H A R G E S TO T A L CL O S E D T O CW I P Ac t u a l DE S C R I P T I O N AU T H O R I Z E D CU R R M O N T H JA N 1 T O D A T E CH A R G E S T O D A T E PL A N T I N S E R V I C E BA L A N C E Co m p l e t i o n SA P Old Da t e Ja b N u m b e r Ja b N u m b e r W U A D Se p - 9 7 15 0 0 0 0 0 0 1 94 2 2 7 4 3 00 1 0 1 B U I L D W A T E R DI S P O S A L W E L L 95 , 00 0 . 52 6 . (7 , 52 6 . 35 ) No v - 15 0 0 0 0 1 0 1 97 2 4 5 0 1 00 2 0 1 P R E L I M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S 94 6 , 88 1 . 24 1 02 2 , (2 4 2 , 21 6 . 4 0 ) 19 3 . 57 ) No v - 15 0 0 0 0 1 0 2 97 2 4 5 0 1 00 3 0 1 R I G H T O F W A Y 00 0 . 17 3 . 17 3 . 03 ) No v - 15 0 0 0 0 1 0 3 97 2 4 5 0 1 00 4 0 1 M O U N T A I N W E S T & P I P E L I N E P H A S E / I 66 3 28 6 . 85 8 , 96 4 . (8 5 8 96 4 . 19 ) No v - 1 5 0 0 0 0 1 0 4 97 2 4 5 0 1 00 5 0 1 R E S E R V O I R E N G I N E E R I N G 18 8 90 9 . 50 8 . (1 6 96 1 . 69 ) (4 5 3 . 29 ) No v - 1 5 0 0 0 0 1 0 5 97 2 4 5 0 1 00 6 0 1 S O L A R / N O N - S O L A R E Q U I P M E N T 56 1 84 0 . 94 4 74 1 . (1 1 83 1 , 91 2 . 48 ) 11 2 , 82 9 , No v - 1 5 0 0 0 0 1 0 6 97 2 4 5 0 1 00 7 0 1 D E H Y D R A T I O N E Q U I P M E N T L A B O R & M A T E R I A L S 37 7 , 44 0 . 31 8 56 8 , (1 , 32 4 54 8 . 31 ) 98 0 . 00 ) No v - 1 5 0 0 0 0 1 0 7 97 2 4 5 0 1 00 8 0 1 G A T H E R I N G & T R A N S M I S S I O N L I N E 23 0 60 0 . 63 . 67 6 35 4 . 62 2 , 75 3 . 02 ) 60 1 . No v - 15 0 0 0 0 1 0 8 97 2 4 5 0 1 00 9 0 1 M E T E R M O D U L E S & M S S E P A R A T O R 03 9 22 0 . 72 4 63 7 . (7 2 4 , 63 7 . 79 ) No v - 15 0 0 0 0 1 0 9 97 2 4 5 0 1 01 0 0 1 N E W W E L L S 60 4 23 0 . (2 1 5 . 56 ) 48 9 85 3 . (3 , 50 5 01 9 . 02 ) (1 5 , 16 5 . 16 ) No v - 15 0 0 0 0 1 1 0 97 2 4 5 0 1 01 1 0 1 3 - D S E I S M I C S U R V E Y 25 0 00 0 . (1 , 66 8 . 16 ) 85 3 75 0 , (8 5 5 36 8 . 86 ) (1 , 61 8 . 16 ) No v - 15 0 0 0 0 1 1 1 97 2 4 5 0 1 01 2 0 1 N W C O N S T R U C T I O N M A N A G E M E N T , F I E L D S E R V I C E 86 8 99 8 . 98 9 , 55 1 . 04 0 64 8 . 91 ) (5 1 09 7 . 16 ) Ma r - O O 15 0 0 0 0 0 1 9 N/ A UP G R A D E L A N C O N N E C T I O N 25 5 . (1 5 25 5 . 62 ) De c - O 1 1 5 0 0 0 0 0 3 0 N/ A RE C Y C L E C O M P R E S S O R S 20 0 , 00 0 . 17 6 . 10 6 73 3 . 10 6 , 73 3 . Ju n - 1 5 0 0 0 0 0 4 5 N/ A PU R C H A S E H A N N U M 4 1 A C R E S 76 , 36 8 , 26 6 . 26 6 . No v - 15 0 0 0 0 0 4 6 N/ A C7 B U F F E R G A S M O D I F I C A T I O N S 80 , 00 0 . 36 2 . 85 , 52 8 . (8 5 52 8 . 98 ) Ap r " ( ) 1 15 0 0 0 0 0 4 7 N/ A PU R C H A S E S T E E L Y A R D T A N K - G 3 5 7 18 , 14 9 , 03 1 . (1 9 03 1 . 89 ) Ap r " ( ) 1 1 5 0 0 0 0 0 4 8 N/A HO N D A W T 2 0 X T R A S H P U M P & A C C E S S . - G3 5 7 67 5 . 67 5 . (2 , 67 5 , 09 ) Ap r - 1 5 0 0 0 0 0 4 9 N/A FO R D F 1 5 0 P I C K - 12 , 10 4 . 12 , 10 4 . (1 6 , 90 4 . 68 ) (4 , 80 0 . 00 ) Ap r - 15 0 0 0 0 0 5 1 N/A KO N I C A 7 0 2 0 C O P I E R - G 3 5 7 5, 4 6 4 . 46 4 . 46 4 . 15 0 0 0 0 0 5 2 N/A JO H N D E E R E M O W E R A T T A C H M E N T - G 3 5 7 54 2 . 54 2 . 54 2 . 54 2 . 15 0 0 0 0 0 5 3 N/A RE C Y C L E C O M P R E S S O R S 05 7 . 11 3 86 1 , 11 3 86 1 , 11 3 , 86 1 . 15 0 0 0 0 0 5 4 N/ A AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 74 1 . 0 8 15 0 0 0 0 1 1 2 N/ A SE C R E S T E A S E M E N T - F E R C 3 5 0 . 77 5 . 83 1 . 83 1 . 83 1 , 15 0 0 0 0 1 1 3 N/ A WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 78 1 . 31 7 28 8 . 31 7 28 8 . 31 7 28 8 . 15 0 0 0 0 1 1 4 N/ A NE W D I F F U S E R W E L L S F E R C 3 5 2 , 35 8 . 97 , 80 8 . 97 , 80 8 , 80 8 . 15 0 0 0 0 1 1 5 N/ A WA T E R W E L L S U # 4 0 F E R C - 3 5 2 , 09 0 . 24 7 , 42 8 . 24 7 42 6 . 24 7 , 4 2 6 . 15 0 0 0 0 1 1 6 N/ A WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 81 9 , 49 , 53 8 . 53 8 . 53 8 . 15 0 0 0 0 1 1 7 N/ A WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 81 9 . 41 , 34 2 . 34 2 , 41 , 34 2 . 15 0 0 0 0 1 1 8 N/ A MI C K E L S O N E A S E M E N T F E R C - 3 5 2 . 04 8 . 56 , 04 9 , 56 , 04 9 , 04 9 . 4 7 15 0 0 0 0 1 1 9 N/ A IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 , 44 2 , 12 8 , 68 1 . 12 8 , 68 1 . 12 8 , 68 1 , Ju n - 1 5 0 0 0 0 4 0 0 N/ A WE L L S I T E S T O R A G E T A N K S 29 5 . (2 0 , 29 5 . 50 ) De c - O O 15 0 0 0 0 5 0 0 N/ A DIS P O S A L P O N D L I N I N G (2 , 77 5 . 00 ) 89 3 . 21 8 67 0 . (2 1 4 , 37 6 . 02 ) 29 4 . De c - O 4 15 0 0 0 0 9 0 0 N/ A ZO N E 2 E X P A N S I O N 2 0 0 0 (1 2 , 05 8 . 83 ) 11 5 94 2 , 16 6 17 5 , 16 6 17 5 . TO T A L C O N S T R U C T I O N W O R K I N P R O G R E S S 24 , 11 1 , 40 4 . 70 , 90 2 , 29 6 , 42 9 , 23 , 91 4 , 96 7 , (2 2 , 4 0 6 , 79 7 , 83 ) 50 8 , 16 9 . Re p r e s e n t p a r t i a l l y c l o s e d J a b s , e " , e n d ~ u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-JANUARY 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:March 05, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended January 2002 are as follows: (1)Your portion of shareable expenses:116 904.52 /3 38,968. (excluding insurance) (2)Your portion of new construction:752.50 /3 917. Amount Due 885. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 885. Previous balance BALANCE DUE 885. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE 1 OPERATING EXPENSES JIO1Uafy 31, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION m!E.BUDGET ACTUAl BUDGET THE YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 981400010 SUPERVISION & ENGINEERING 814 18,900,030.900,15,030,14,588. 981500000 MAPS & RECORDS 815 200,200. 981600000 WELlS & GAS 816 300.300.205. 981600010 WELlSWATEA 816 294.294, 981800020 WELlS OBSERVATION 616 800.800. 961700000 LINES GAS 617 300.300. 981700010 LINESWATEA 617 300.300. 981700020 LINES OBSERVATION 817 981800000 COMPRESSOR STATION 818 500.776.31,500,29,776.34,340.961900000 COMPRESSOR STATION FUa & POWER 619 SOO.222.77 SOO.222.77 439- 98200000O MEASURING & REGULATING STA EXP 820 9821 00000 PURIFICATION STATION EXPENSES 821 800,800, 982400000 SYSTEM CONTROL & LOAD DISf'A TCHING 824 982400010 OTHER STORAGE EQUIPMENT 824 800,800. 982400020 ANALYSIS & TESTING EXPENSES 824 300.472.70 300.472.70 425, 982400030 STORAGE CONSULTING FEES 824 900.677,900,877.2,001.57982400040COMMUNICATIONS EXPENSE 824 900.398.900,398.98 417.50 982400050 OFFICE AND SHOP EXPENSES 824 200.514.200,514.305, 982500000 STORAGE WELL ROYALTIES & RENTS 825 26.26. 982800000 OTHER STORAGE RENTS 826 (1 043.331 (1,043,331 (970.00\ TOTAL OPERATION 85,400,86,570.85,400.570.754. MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 000,030.18,000.15,030,14,412.98 983100000 MAINT STRUCTURES AND IMPROVE GEN 831 800,800, 983100010 MAINT ROADS 831 800,25,800.25, 983200000 MAINT WELLS GAS 832 800,233.800.233. 983200010 MAINT WELlS WA TEA 832 800.800. 983200020 MAINT WELlS OBSERVATION 832 200.200. 983200030 MAINT WELlS CATHODIC PROTECTION 832 800.800. i83200040 MAINT WELlS SU4155 WORKOVER 832 983300000 MAINT LINES GAS 833 983300010 MAINTLINESWATEA 833 300.70,300,70. 983400000 MAINT COMPRESSOR STA EQUIP GAS 834 32,700.ZT,572.85 32,700.ZT,572.20,079. 983500000 MAINT MEASURING & REG STA EQUIP 835 983600000 MAINT PURIFICATION EQUIPMENT 836 900.900. 983700000 MAINT OTHER EQUIPMENT 837 800,244,800,244, TOTAL MAINTENANCE 57,900.43,177.57,900.43 177,34 492.39 TOTAL OPERATION AND MAINTENANCE 123,300,109748.123,300,109748.90,247. TAXES 940800010 TAXES FICA 408 940800020 TAXES FED MEDICARE CONTRIBUTION 408 940800030 TAXES FED UNEMPLOYMENT INS 408 940800040 TAXES STATE UNEMPLOYMENT INS 408 940800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 992000010 ADMIN AND GENERAL SALARIES 920 213.213,15. 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPLIES AND EXPENSE 921 992100020 LDST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERTY INSURANCE 924 12,000.942.00 12,000.942.00 124. 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 12.000,155.12,000.155.139. TOTAL OPERATING EXPENSES 135 300.116904.135 300.116 904.386. .lOCATION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (38968.18)(38,956.18)(31795.58) 921100010 EXPENSES NORTHWEST PIPaINE 211 (38,988.17)(38,968.17)(31 795.58) 921100020 EXPENSES AVISTA CORPORATION 211 968.111 8968.795. TOTAL ALLOCATION (118,904.52\(116904.521 (95,386.741 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES January 31,2002 EXPENDITURES DESCRIPTION CURRENT MONTH VEARTODATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.074,799.935020000 RIGHTSOFWAV 350,250,935110000 WELL STRUCTURES 351,711.32935120000COMPRESSOR STATION STRUCTURES 351,731.235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.165 068.165 068.460 672.935200000 WELLS 352 480 779.935210000 STORAGE LEASE HOlDS & RIGHTS 352.138 600.935220000 RESERVOIRS 352.498 332.935230000 CUSHION GAS - NON RECOVERABLE 352.935300000 UNES 353 786 603,935400000 COMPRESSOR STATION EQUIPMENT 354 (620,122,18)(620 122,18)681 259,935500000 MEASURINO & REOULATINO EQUIPMENT 355 455,053,455 053,278 899.935600000 PURIFICATION EQUIPMENT 356 765 316.935700000 OTHER EQUIPMENT 357 407,813. TOTAL UTILITY PLANT IN SERVICE (0.00)(0.00)389742, CONSTRUCTION WORK IN PROORESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROORESS 107 752.752.510 923. SUBTOTAL 752.752,510 923. 910600010 RETIREMENTS 106 865 422.918400010 DEFERRED CWIP 184 SUBTOTAL 865 422. TOTALCWIP 752.762.376 346. TOTAL UTILITY PLANT & CWIP 752.752.766 088. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUOET SOUND ENEROV 211 (917.60)(917.50)(19 265324.43)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (917.50)(917,50)(19 265 071.66)921100050 PLANT EXPEND AVISTA CORPORATION 211 (917.50)(917.50)(19 265 071.70)921100060 RETIREMENTS PUOET SOUND ENEROV 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (2,752.50)(2,752.50)(57 766 068.16) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d J a n u a r y 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - De c - 0 1 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 31 - Ja n - 0 2 35 0 , La n d 21 3 29 9 . 21 3 29 9 . 35 0 , Ri g h t s o t W a y 25 0 . 25 0 . 35 1 , We l l S t r u c t u r e s 71 1 . 69 , 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 , 23 5 . 35 1 , Me s s & R e g S t a t i o n S t r u c t u r e 56 7 , 56 7 . 35 1 , Ot h e r S t r u c t u r e s 29 5 60 4 . 16 5 06 8 . 46 0 67 2 . 35 2 We l l s 48 0 , 77 9 . 48 0 77 9 . 35 2 , St o r a g e L e a s e H o l d s & Rig h t s 35 2 , Re s e r v o i r s 49 8 33 2 . 49 8 33 2 , 35 2 . Cu s h i o n G a s 35 3 Li n e s 78 6 60 3 . 78 6 60 3 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 20 , 30 1 38 1 , (6 2 0 , 12 2 . 18 ) 68 1 25 9 , 35 5 Me s s & R e g u l a t o r E q u i p m e n t 82 3 , 84 5 . 45 5 05 3 , 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 31 6 . 76 5 31 6 , 35 7 Ot h e r E q u i p m e n t 40 7 81 3 . 40 7 81 3 . To t a l 53 , 38 9 74 2 . 12 .. t (O . DO J - 38 9 74 2 , PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ja n u a r y 3 1 , 2 0 0 2 De c - Ja n - O 2 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (e ) (I ) = ( d ) (g ) = ( e ) + M . ( e ) Ma r - 35 2 . 15 0 0 0 0 1 0 1 PR E L I M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S 19 3 . 57 ) 24 1 02 2 . (2 4 2 21 6 . 4 0 ) 19 3 . 57 ) Ma r - O O 35 2 . 15 0 0 0 0 1 0 4 RE S E R V O I R E N G I N E E R I N G (4 5 3 . 29 ) 50 8 . (1 6 96 1 . 69 ) (4 5 3 . 29 ) Ma r - 35 4 . 15 0 0 0 0 1 0 5 SO L A R NO N - S O L A R E Q U I P M E N T 11 2 , 82 9 . 94 4 74 1 . (1 1 83 1 , 91 2 . 48 ) 11 2 , 82 9 . Ma r - 35 6 . 15 0 0 0 0 1 0 6 DE H Y D R A 1 1 0 N E Q U I P M E N T L A B O R & M A T E R I A L S 98 0 . 00 ) 31 8 56 8 , 32 4 54 8 . 31 ) 98 0 . 00 ) Ma r - 35 3 . 15 0 0 0 0 1 0 7 GA T H E R I N G & T R A N S M I S S I O N L I N E 60 1 . 7 8 67 6 , 35 4 , 62 2 , 75 3 . 02 ) 53 , 60 1 . Ma r - O O 35 5 . 15 0 0 0 0 1 0 8 ME T E R M O D U L E S & M S S E P A R A T O R 72 4 63 7 . (7 2 4 63 7 . 79 ) Ma r - 35 2 . 15 0 0 0 0 1 0 9 NE W W E L L S (1 5 , 16 5 , 16 ) 48 9 85 3 , (3 , 50 5 01 9 . 02 ) (1 5 16 5 . 16 ) Ma r - O O 35 2 . 15 0 0 0 0 1 1 0 D S E I S M I C S U R V E Y (1 , 61 8 . 16 ) 85 3 , 75 0 . (8 5 5 36 8 . 86 ) (1 , 61 8 . 16 ) Ma r - O O 35 4 , 15 0 0 0 0 1 1 1 NW C O N S T R U C 1 1 0 N M A N A G E M E N T , F I E L D S E R V I C E (5 1 09 7 . t 6 ) 98 9 , 55 1 , 04 0 64 8 . 91 ) (5 1 , 09 7 . 16 ) Ju l - O l 35 4 . 15 0 0 0 0 0 3 0 RE C Y C L E C O M P R E S S O R S 10 6 , 73 3 . 10 6 , 73 3 . 10 6 73 3 , Oc 1 - O 1 35 0 . 1 5 0 0 0 0 0 4 5 PU R C H A S E H A N N U M 4 1 A C R E S 26 6 . 26 6 . 26 6 . Oc 1 - 35 7 . 15 0 0 0 0 0 4 9 FO R D F I 5 0 P I C K - (4 , 80 0 . 00 ) 12 , 10 4 , (1 6 90 4 . 68 ) (4 , 80 0 . 00 ) Oc t - 35 7 , 15 0 0 0 0 0 5 1 KO N I C A 7 0 2 0 C O P I E R - G 3 5 7 46 4 . 46 4 , 46 4 . Ja n - O 2 35 7 . 15 0 0 0 0 5 2 JO H N D E E R E M O W E R A T T A C H M E N T - G 3 5 7 54 2 , 54 2 . 54 2 . Ja n - 0 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 11 3 86 1 . 58 6 . 58 6 , 11 6 44 8 . 11 6 44 8 . Ja n - O 2 35 7 , 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 0 8 74 1 , 74 1 . 0 8 De e - 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 . 1 7 83 1 , 83 1 . 1 7 Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 31 7 , 28 8 . 84 5 . 84 5 . 32 6 13 3 . 32 6 13 3 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 80 8 . 97 , 80 8 , 97 , 80 8 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 24 7 , 42 8 . 46 8 . 04 ) 46 8 . 04 ) 24 5 , 96 0 , 24 5 96 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 53 8 . 10 2 . 10 2 . 64 0 . 49 , 64 0 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 34 2 . (1 6 2 . 43 ) (1 6 2 . 43 ) 17 9 . 41 , 17 9 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 2 , 56 , 04 9 . (5 5 4 . 94 ) (5 5 4 . 94 ) 49 4 . 49 4 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 12 8 68 1 . 89 8 , 89 8 . 13 0 57 9 . 13 0 57 9 . Oc t - 35 2 . 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G 29 4 . 21 8 67 0 . (2 1 4 37 6 . 02 ) 29 4 . nI a 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 16 6 , 17 5 , (8 , 49 4 . 34 ) 49 4 . 34 ) 15 7 68 1 . 15 7 68 1 . 50 8 17 1 . 75 2 . 75 2 . 22 , 90 6 27 0 , (2 1 , 39 5 34 7 , 18 ) 51 0 , 92 3 , Re p r e s e n t p a r t i a l l y c l o s a d j o b s , " " , e n d l t u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h a y a r e c o m p l e t e d . INVOICE #13380-FEBRUARY 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:March 18, 2002 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended February 2002 are as follows: (1)Your portion of shareable expenses:154 049,14 /3 349. (excluding insurance) (2)Your portion of new construction:544,77 /3 848. Amount Due 197, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 197. Previous balance BALANCE DUE 197. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES FebnJ8ly 28, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION 8UOGET ACTUAl.8UDGET THLS YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 981400010 SUPERVISION & ENGINEERING 814 900.051.800.32,082.527. 981500000 MAPS & RECORDS 815 200. 9816CXXXX1WELLS & GAS 816 300.474.600.474.48 205. 981600010 WELLSWATER 816 770.f!7 D64. 981600020 WELLSOBSERVATION 816 600. 981700000 LINES GAS 817 100.400. 981700010 LINES WATER 817 300, 9817D0020 LINES OBSERVATION 817 981eooooo COMPRESSOR STATION 818 500.704.63,000.61,480.68,818. 981900000 COMPRESSOR STATION FUEl.. & POWER 819 800.723.600,946.080. 98200000O MEASURING & REGULATING ST A EXP 820 24,000,12,545.24,000.12,545.661, 982100000 PURIFICATION STATION EXPENSES 821 800,200. 982400000 SYSTEM CONTROL & LOAD DISPATCHING 824 982400010 OTHER STORAGE EQUIPMENT 824 600.200. 9824D0020 ANALYSIS & TESTING EXPENSES 824 300.600.472.70 425, 982400030 STORAGE CONSULTING FEES 824 900.339.800.18,217.456. 982400040 COMMUNICATIONS EXPENSE 824 900.2,D64.800.2,463.802.11 982400050 OFFICE AND SHOP EXPENSES 824 200.972.03 2,400.2,486,290. 982500000 STORAGE WELL ROYALTIES & RENTS 825 26. 982600000 OTHER STORAGE RENTS 826 (1,835,00\(2,878.33\(1,940.00\ TOTAL OPERATION 100.92,812.48 160,500.159,383.140 427.f!7 MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 18,000,264.36,000.31,295,354. 963100000 MAINT STRUCTURES AND IMPROVE GEN 831 600.200, 983100010 MAINTROADS 831 600.928.200.953.2,297. 983200000 MAINT WELLS GAS 832 600.798.02 200.2,031.2,342.49 9832DOO10 MAINTWELLSWATER 832 600.241.200.241,355. 9832OOO2D MAINT WELLS OBSERVATION 832 964.200,964.148. 983200030 MAINT WELLS CA THOOIC PROTECTION 832 800.131. 983200040 MAINT WELLS SUI55 WORKOVER 832 983300000 MAINT LINES GAS 833 983300010 MAINTLINESWATER 833 300.600.70.155. 983400000 MAINT COMPRESSOR ST A EQUIP GAS 834 32,700.36,778,400.64,349,136.55 983500000 MAINT MEASURING & REG STA EQUIP 835 983600000 MAINT PURIFICATION EQUIPMENT 838 900.800. 983700000 MAINT OTHER EQUIPMENT 837 600.013.200.258,147. TOTAL MAINTENANCE 64 900.58986.112,800.102.1154.86,070. TOTAL OPERATION AND MAINTENANCE 150,000.151 799.273,300,261,547,226,497, TAXES 940800010 TAXES FICA 408 940800020 TAXES FED MEDICARE CONTRIBUTION 408 94080D030 TAXES FED UNEMPLOYMENT INS 408 940800040 TAXES STATE UNEMPLOYMENT INS 408 940800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADM INISTRA TIVE AND GENERAL 992000010 ADMIN AND GENERAL SALARIES 920 2,250.2,463.28. 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPLIES AND EXPENSE 921 992100D20 LDST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERTY INSURANCE 924 12,000.942.00 124, 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 250.12,000.9405.S 152. TOTAL OPERATING EXPENSES 150000.154 049.285300.270953.231 650. LLOCATION TO PARTICIPANTS 9211 00000 EXPENSES PUGET SOUND ENERGY 211 (51 349.72)(90,317.90)(77,216.69) 921100010 EXPENSES NORTHWEST PIPELINE 211 (51,349.71)(90,317.88)(77,216,68) 921100020 EXPENSES AVISTA CORPORATION 211 1349.90317.881 (77,218. TOTAL ALLOCATION (154,049.141 (270,953.861 (231 650.05) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES February 28, 2002 EXPENDITURES DESCRIPTION .2E..CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.266.79,266.154 066.935020000 RIGHTSOFWAY 350.831.831.081. 935110000 WELL STRUCTURES 351,711. 935120000 COMPRESSOR STATION STRUCTURES 351,731 235. 935130000 MEASURE & REG STATION STRUCTURES 351.567. 835140000 OTHER STRUCTURES 351.165 068,460 672,835200000 WELLS 352 (18430,18)(18 430,18)18,462,349, 935210000 STORAGE LEASE HOLDS & RIGHTS 352,138,500.835220000 RESERVOIRS 352.2 951 090,951,090,449,422, 835230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 601.601,840 205. 835400000 COMPRESSOR STATION EQUIPMENT 354 284 914,(335 207,82)966 173,935500000 MEASURING & REGULATING EQUIPMENT 355 455 053,278,899. 835600000 PURIFICATION EQUIPMENT 356 980.00)980,00)759 336.935700000 OTHER EQUIPMENT 367 947.947.413,761. TOTAL UTlUTY PLANT IN SERVICE 353 242.353 242.742,984. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 350 697,82)(1,347 945.32)160 225. SUBTOTAL 350 697,82)347 945.32)160 225. 910600010 RETIREMENTS 106 865,422. 918400010 DEFERRED CWIP 184 SUBTOTAL 865 422. TOTALCWIP 350,697,82)(1,347,945,32)025 648. TOTAL UTlUTY PLANT & CWIP 544.297.768 632. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (848,26)765.75)(19,266 172.68) 921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (848.26)765.76)(19 265 919.92)921100050 PLANT EXPEND AVISTA CORPORATION 211 (848.26)765.76)(19 265 919.96) 921100050 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793. 921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (2,544.11)(5,297,27)(57,768 632.93) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d F e b r u a r y 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - Ja n . 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 28 - Fe b - 0 2 35 0 . La n d 21 3 29 9 . 79 , 26 6 . 29 2 56 6 . 35 0 , Ri g h t s o t W a y 25 0 . 83 1 . 08 1 . 35 1 . We l l S t r u c t u r e s 71 1 . 71 1 , 35 1 , Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 , 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 0 , 67 2 . 46 0 67 2 . 35 2 We l l s 18 , 48 0 , 77 9 . (1 8 43 0 , 18 ) 46 2 34 9 , 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 49 8 , 33 2 . 95 1 , 09 0 . 44 9 42 2 , 35 2 . Cu s h i o n G a s 35 3 li n e s 78 6 60 3 , 53 , 60 1 . 84 0 , 20 5 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 68 1 , 25 9 . 28 4 , 91 4 , 96 6 , 17 3 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 , 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 76 5 , 31 6 . (5 , 98 0 . 00 ) 75 9 , 33 6 . 35 7 Ot h e r E q u i p m e n t 40 7 , 81 3 . 94 7 . 41 3 76 1 . To t a l .. t 53 , 38 9 74 2 . .. t .. t . - 35 3 42 , .. t 74 2 , 84 , PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Fe b r u a r y 2 8 . 2 0 0 2 Ja n - O 2 Fe b - O 2 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (I I ) (c ) (d ) (8 ) ~) = ( d ) (9 ) = ( 8 ) + ( 1 1 ) - ( 8 ) Ma r - O O 35 2 . 15 0 0 0 0 t O t PR E L I M I N A R Y D E S I G N , P E R M I T T I N G & F E R C F E E S (1 , 19 3 , 57 ) 24 1 , 02 2 . 19 3 . (2 4 1 02 2 . 83 ) Ma r - O O 35 2 . 15 0 0 0 0 1 0 4 RE S E R V O I R E N G I N E E R I N G (4 5 3 . 29 ) 16 , 50 8 . 45 3 . (1 6 , 50 8 . 40 ) Ma r - O O 35 4 . 15 0 0 0 0 1 0 5 SO L A R / N O N - S O L A R E Q U I P M E N T 11 2 82 9 . 11 , 94 4 , 74 1 . (1 1 2 82 9 . 32 ) (1 1 94 4 , 74 1 . 8 0 ) Ma r - O O 35 6 . t 5 0 0 0 0 1 0 6 DE H Y D R A T I O N E Q U I P M E N T L A B O R & M A T E R I A L S (5 , 98 0 . 00 ) 31 8 , 56 8 . 98 0 , (1 , 31 8 , 56 8 . 31 ) Ma r - O O 35 3 . 15 0 0 0 0 1 0 7 GA T H E R I N G & T R A N S M I S S I O N L I N E 60 1 , 67 6 35 4 . (5 3 60 1 . 78 ) 67 6 35 4 . 80 ) Ma r - O O 35 5 . 15 0 0 0 0 1 0 8 ME T E R M O D U L E S & M S S E P A R A T O R 72 4 , 63 7 , (0 . 20 ) (7 2 4 63 7 , 99 ) Ma r - 35 2 . 15 0 0 0 0 1 0 9 NE W W E L L S (1 5 16 5 . 16 ) 48 9 85 3 . 16 5 , 48 9 , 85 3 . 86 ) Ma r - 35 2 . 15 0 0 0 0 1 1 0 3- D S E I S M I C S U R V E Y (1 , 61 8 , 16 ) 85 3 , 75 0 , 61 8 . (8 5 3 , 75 0 . 70 ) Ma r - 35 4 , 1 5 0 0 0 0 1 1 1 NW C O N S T R U C T I O N M A N A G E M E N T , F I E L D S E R V I C E (5 1 , 09 7 , 16 ) 98 9 55 1 . 51 , 09 7 , (9 8 9 55 1 . 75 ) Ju t - 35 4 , 15 0 0 0 0 0 3 0 RE C Y C L E C O M P R E S S O R S 10 6 , 73 3 . 10 6 , 73 3 . 4 9 (1 0 6 73 3 . 49 ) (1 0 6 73 3 . 49 ) Oc t - O l 35 0 . 15 0 0 0 0 0 4 5 PU R C H A S E H A N N U M 4 1 A C R E S 79 , 26 6 . 79 , 26 6 . (7 9 26 6 . 89 ) (7 9 26 6 . 89 ) Oc t - O I 35 7 . 1 5 0 0 0 0 0 4 9 FO R D F 1 5 0 P I C K - 80 0 , 00 ) 12 , 10 4 . 80 0 . (1 2 , 10 4 . 68 ) Oc t - 35 7 . 15 0 0 0 0 0 5 1 KO N I C A 7 0 2 0 C O P I E R - G 3 5 7 5, 4 6 4 . 46 4 . 46 4 . 70 ) 46 4 , 70 ) Ja n - O 2 35 7 . 15 0 0 0 0 5 2 JO H N D E E R E M O W E R A T T A C H M E N T - G 3 5 7 54 2 . 54 2 . 54 2 . 04 ) 54 2 . 04 ) Ja n - O 2 35 4 , 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 11 6 44 8 . 63 7 . 22 4 . 11 7 , 08 6 . (1 1 6 , 44 8 , 71 ) (1 1 6 , 44 8 . 71 ) 63 7 . Ja n - O 2 35 7 , 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 74 1 . 08 ) (2 , 74 1 . 0 8 ) De c - O l 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 1 7 83 1 . (2 , 83 1 . 17 ) (2 , 83 1 , 17 ) Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , 32 6 13 3 . 84 5 . 32 6 , 13 3 . (3 2 6 13 3 . 42 ) (3 2 6 , 13 3 . 42 ) Ja n - O 2 35 2 , 15 0 0 0 0 1 t 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 97 , 80 8 . 34 7 , 34 7 , 98 , 15 5 . (9 7 80 8 . 03 ) (9 7 , 80 8 . 03 ) 34 7 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 24 5 96 0 . (1 , 46 8 , 04 ) 24 5 96 0 , (2 4 5 96 0 . 31 ) (2 4 5 96 0 . 31 ) Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 64 0 . 13 6 . 23 8 . 49 , 77 6 . (4 9 64 0 . 60 ) (4 9 64 0 . 60 ) 13 6 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 41 , 17 9 . (1 6 2 . 43 ) 17 9 . (4 1 , 17 9 . 94 ) (4 1 , 17 9 . 94 ) Ja n - O 2 35 2 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C . 3 5 2 . 55 , 49 4 . (5 5 4 . 94 ) 49 4 , (5 5 49 4 . 53 ) (5 5 49 4 . 53 ) Ja n - O 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 13 0 57 9 . 42 3 . 32 1 , 13 2 , 00 3 . (1 3 0 57 9 . 70 ) (1 3 0 , 57 9 . 70 ) 42 3 . Oc t - O l 35 2 . 1 5 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G 29 4 . 21 8 67 0 . (4 , 29 4 , 02 ) (2 1 8 67 0 . 04 ) nl a 1 5 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 15 7 68 1 . (8 , 49 4 . 34 ) 15 7 , 68 1 . 2 0 15 7 68 1 . 2 0 51 0 , 92 3 . 54 4 , 29 7 , 22 , 90 8 , 81 5 , 35 3 , 24 2 , 59 ) (2 2 , 74 8 , 58 9 , 77 ) 16 0 22 5 . Re p r e s e n t p a r t i a l l y c l o s e d j o b a . e " , a n d l t u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-MARCH 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:April 22, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended March 2002 are as follows: (1)Your portion of shareable expenses:129 754.28 /3 251, (excluding insurance) (2)Your portion of new construction:969.88 /3 656, Amount Due 44,908, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 908. Previous balance BALANCE DUE 44,908. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 8.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751838238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORACE PROJECT PAGE' OPERATING EXPENSES MIIIdI31, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRI'TKJN 8UDGET ACTUAl BUDGET THB YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 981400010 SUPERVISION & ENGINEERING 814 18,900.792.94 56,700.875.176.58 981500000 MAPS & RECORDS 815 200. 981600000 WElLS & GAS 816 300.51,900,6,526.2D5, 98160001D WElLS WA TEA 816 000.300.30,000,17,365,131. 981600020 WElLS OBSERVATION 816 600, 981700000 liNES GAS 817 400, 981700010 llNESWATER 817 300. 9817!1OO2O liNES OBSERVATION 817 981800000 COMPRESSOR STATION 818 31,500.30,003.94.500.483.761. 981900000 COMPRESSOR STATION FUB. & POWER 819 800.4,518.53 14,400,465.058, 98200000O MEASURING & REGULATING ST A EXP 820 24,000.12,545.24,661. 9821 00000 PURIFICATION STATION EXPENSES 821 800.800. 982400000 SYSTEM CONTROl & lOAD DISPATCHING 824 982400010 OTHER STORACE EQUIPMENT 824 800.800. 9824!1OO2O ANAlYSIS & TESTING EXPENSES 824 300.12,056.115 900.12,529.448. 982400030 STORACE CONSUlTING FEES 824 900,(2,309.31)11,700.908.123. 982400040 COMMUNICATIONS EXPENSE 824 900.632.61 2,700.096.308. 982400050 OFFICE AND SHOP EXPENSES 824 200.308.600.794.2,113. 982500000 STORACE WEll ROYAlTIES & RENTS 825 26.23.50 982600000 OTHER STORACE RENTS 826 (1,045.00)(3,923,33\(2.910.00\ TOTAl OPERATION 000.64,310.259,500,223,694,200,107. MAINTENANCE 98300000o MAINT SUPERVISION AND ENGINEERING 830 18,000.819,000.50,115,825. 983100000 MAINT STRUCTURES AND IMPROVE GEN 831 600.800,105, 983100010 MAINT ROADS 831 600.(86.85)1.800.864.925, 983200000 MAINT WElLS GAS 832 600.106.1.800.137.51 386.52 983200010 MAINTWElLSWATER 832 600.215.800.456.449. 983200020 MAINTWElLS OBSERVATION 832 200,964.148. 983200030 MAINT WElLS CATHODIC PROTECTION 832 800.131. 'I8320O04O MAINT WElLS SUI55 WORKOVER 832 963300000 MAINT lINES GAS 833 983300010 MAINTllNESWATEA 833 300.900.70,155, 983400000 MAINT COMPRESSOR STA EQUIP GAS 834 32,700.814.100.104163.OD9. 983500000 MAINT MEASURING & REGSTA EQUIP 835 983600000 MAINT PURIFICATION EQUIPMENT 836 900.280.2,700.280,280. 983700000 MAINT OTHER EQUPMENT 837 600.392.24 800.850.54 612.13 TOTAl MAINTENANCE 54,900.64 539.161,700.166,703.53 133,030. TOTAL OPERATION AND MAINTENANCE 153,900,128,849.427,200.390,397.333 138. TAXES 940800010 TAXES FICA 408 940800020 TAXES FED MEDICARE CONTRIBUTION 408 940800030 TAXES FED UNEMPlOYMENT INS 408 940800040 TAXES STATE UNEMPlOYMENT INS 408 940800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAl 992000010 ADMIN AND GENERAL SAlARIES 920 904,368.28. 992000020 UNDISTRIBUTED TIME 920 992100010 OFFICE SUPPlIES AND EXPENSE 921 9921!1OO2O lOST DISCOUNT 921 992300000 OUTSIDE SERVICES 923 992400000 PROPERTY INSURANCE 924 12,000,942.00 124. 992500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 904.12.000.10310.152.34 TOTAl OPERATING EXPENSES 153 900.129754.439200.400707.338290. '.LOCATION TO PARTICIPANTS 921100000 EXPENSES PUGET SOUND ENERGY 211 (43,251.43)(133,569.33)(112,763.82)921100010 EXPENSES NORTHWEST PiPEliNE 211 (43,251.42)(133,589.30)(112,763.59) 9211!1OO2O EXPENSES AVISTA CORPORATION 211 251.569.763. TOTAl AllOCATION (129,75U8\(400,707.94\(338,290.60\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES March 31 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350,266.154 066.935020000 RIGHTSOFWAY 350,831.081.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351.2 731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.165 068.460 672.935200000 WELLS 352 (18 430.18)462 349.935210000 STORAGE LEASE HOLDS & RIGHTS 352.138 500.935220000 RESERVOIRS 352,951 090.449 422.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 601.840 205.935400000 COMPRESSOR STATION EQUIPMENT 354 (336 207,82)966 173.935500000 MEASURING & REGULATING EQUIPMENT 355 455 053.278 899.935600000 PURIFICATION EQUIPMENT 366 980.00)759 336,935700000 OT,HER EQUIPMENT 367 947,413,761, TOTAL UTlUTY PLANT IN SERVICE 363 242.742984. CONSTRUCTION WORK IN PROGRESS 91060000O COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 969.342,975,44)165 195. SUBTOTAL 989.342,975.44)165,195. 910600010 RETIREMENTS 106 865 422,918400010 DEFERREDCWIP 184 SUBTOTAL 865 422. TOTAL CWIP 969.(1,342,975.44)030 618, TOTAL UTlUTY PLANT & CWIP 969.267,773 602. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (1,658,83)422.38)(19 267 829.31)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 656,53)422,39)(19 287 576.55)921100060 PLANT EXPEND AVISTA CORPORATION 211 656,62)422,38)(19 267,576,58)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION 969.88)(10 267.15)(57,773 602.81) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d M a r c h 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 28 - F e b - 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 31 - Ma r - 35 0 , La n d 29 2 . 56 6 . 29 2 , 56 6 . 35 0 . Ri g h t s o t W a y 13 , 08 1 . 08 1 , 35 1 , We l l S t r u c t u r e s 69 , 71 1 . 71 1 . 35 1 , Co m p r e s s o r S t a t i o n s 73 1 . 23 5 , 73 1 . 23 5 , 35 1 , Me s s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 , Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 . 35 2 We l l s 46 2 , 34 9 , 46 2 34 9 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 44 9 42 2 . 44 9 42 2 , 35 2 . Cu s h i o n G a s 35 3 Li n e s 84 0 , 20 5 . 84 0 20 5 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 17 3 . 96 6 17 3 , 35 5 Me s s & R e g u l a t o r E q u i p m e n t 27 8 89 9 , 27 8 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 41 3 76 1 . 41 3 76 1 . To t a l 54 , 74 2 , 98 4 . .. t .. t 74 2 , 98 4 . PA G E 4 OR D E R SE R V I C E FE R C NU M B E R DE S C R I P T I O N Ja n - O 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S Ja n - O 2 35 7 . 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 De e - 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 35 0 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , Ja n - O 2 35 2 , 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C . 3 5 2 . Ja n - 0 2 35 2 . 15 o o o o t 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 2 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 . Oc t - O I 35 2 . 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G nl a 15 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ma r c h 3 1 , 2 0 0 2 Fe b . O 2 CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T (a ) (b ) (c ) (d ) (0 ) ~)= ( d ) 63 7 . 22 4 . 11 7 , 08 6 . 11 7 , 08 6 , 74 1 . 74 1 , 83 1 . 83 1 . 34 0 , 18 5 . 32 6 47 3 . 32 6 47 3 . 4 2 34 7 . (1 , 07 6 . 62 ) (7 2 8 . 72 ) 97 , 07 9 . 97 , 07 9 , 34 0 . 12 8 . 04 ) 24 6 30 0 , 24 6 30 0 . 13 6 . 34 0 . 57 8 , 50 , 11 6 . 11 6 . 34 0 . 17 7 , 41 , 51 9 . 51 9 , (5 5 4 . 94 ) 49 4 . 49 4 . 42 3 . 68 6 . 00 8 . 13 6 , 68 9 , 13 6 68 9 , 21 8 67 0 . 21 8 , 67 0 . 15 7 68 1 . 49 4 . 34 ) 15 7 , 68 1 , 16 0 , 22 5 , 96 9 . 10 , 26 7 . 45 2 , 68 3 , 29 5 , 00 2 . Re p r e s e n t p a r t i a l l y c l o s e d j o b a . e ~ e n d n u r 8 8 w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . PA G E 4 Fe b - CW I P BA L A N C E (g ) = ( a ) - + ( b ) - ( a ) 63 7 . 34 0 . (7 2 8 . 72 ) 34 0 , 47 6 . 34 0 . 10 9 . 15 7 , 68 1 . 16 5 . 19 5 , INVOICE #13380-APRIL 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:May 20, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended April 2002 are as follows: (1)Your portion of shareable expenses:229 135.63 /3 78,911. (excluding insurance) (2)Your portion of new construction:29,016.20 /3 672, Amount Due 88,583, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 583. Previous balance BALANCE DUE 583. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury .t (425) 462-3257 of the wire tr.nsfer d.te. JACKSON PRAIRIE STORAGE PROJECT PAGe,OPERATING EXPENSEs April 30, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION !5!!i:.BUOGEt ACTUAl BUOGEt TH"YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 81400010 SUPERVISION & ENGINEERING 814 900.17,240.75,500.115,908.81500000 MAPS & RECORDS 815 200,B1SOOOOO VvaLS & GAS 816 300.10.52 200.6,536,205.81600010 VvaLSWATER 818 660.30,000.026,T31.81600020 VvaLS OBSERVATION B16 500.81700000 LINES GAS 817 25.400.25,81700010 LINES WATER 817 300.81700020 LINES OBSERVATION 817 81800000 COMPRESSOR STATION 818 31,500.26,782.65 126,000.118 266.134 288.81900000 COMPRESSOR STATION FUa & POWER 819 800.759.19,200.225.14,958,8200000O MEASURING & REGULATINGSTA EXP 820 24,000.12,545.24,61;1,821 00000 PURIFICATION STATION EXPENSES 821 500.2,400,82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 82400010 OTHER STORAGE EQUIPMENT 824 500,2,400.82400020 ANALYSIS & TESTING EXPENSES 824 300,398.200.12,928.448.82400030 STORAGE CONSULTING FEES 824 900,519.15,500.18,427.123.82400040 COMMUNICATIONS EXPENSE 824 900.543,500.640.2,741.82400050 OFFICE AND SHOP EXPENSES 824 1.200.1!67,800.662.31 483.82500000 STORAGE WELl. ROYALTIES & RENTS 825 26.23.82600000 OTHER STORAGE RENTS 826 (1,045.00)(4,988.33\(3,880.00) TOTAL OPERATION 000.762.71 322,500.274 456.254,073. MAINTENANCE 8300000o MAINT SUPERVISION AND ENGINEERING 830 18,000.133.72,000,67,248.476.83100000 MAINT STRUCTURES AND IMPROVE GEN 831 500,2,400.235.83100010 MAINT ROADS 831 600.2,400.864.2,933.83200000 MAINT VvaLS GAS 83Z 600.2,813.2,400.950.773.83200010 MAINTVvaLSWATER 83Z 500.400.456.032.4483200020MAINT VvaLS OBSERVATION 832 200.964,148.63200030 MAINT VvaLS CATHODIC PROTECTION 832 97.518.04 800,518,131.1200040 MAINT VvaLS SUfSS WORKOVER 832 .3300000 MAINT LINES GAS 833 121.83300010 MAINTLINESWATER 833 300.200.70.155.83400000 MAINT COMPRESSOR ST A EQUIP GAS 834 32,700,35,994.130800,140157,100037.83500000 MAINT MEASURING & REG STA EQUIP 835 83SOOOOO MAINT PURIFICATION EQUIPMENT 83S 900,241.500.1,521.920.83700000 MAINT OTHER EQUIPMENT 837 600,108,2.400.1 759.2.030. TOTAL MAINTENANCE 54,900,154,809.59 222.600.321513.176,997.50 TOTAL OPERATION AND MAINTENANCE 117900.205,572.30 545,100,595,969.431,071. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 92000010 ADMIN AND GENERAL SALARIES 920 30.398.61;28.92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 92400000 PROPERTY INSURANCE 924 23,533.12,000.475.702.0092500000INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 23 583.12,000.33,873.17 730. TOTAL OPERATING EXPENSES 117900.229 135.557 100.829 843.448601. .LOCATION TO PARTICIPANTS .., 1 00000 EXPENSES PUGET SOUND ENERGY 211 (78,911.88)(212,481.21)(149 500.61)21100010 EXPENSES NORTHWEST PIPELINE 211 (71.311.87)(204,881,17)(149 600.58)21 1 00020 EXPENSES AVISTA CORPORATION 211 178,911.881 (212.481,191 (149,500.58) TOTAL ALLOCATION (229,135,83\(829 843.571 (448601.77) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES April 30, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.79,266.154 066,935020000 RIGHTS OF WAY 350.831.081,935110000 WELL STRUCTURES 351.1 711,935120000 COMPRESSOR STATION STRUCTURES 351.2 731 235,935130000 MEASURE & REG STATION STRUCTURES 351.3 567.935140000 OTHER STRUCTURES 351.4 165 068.460,672.935200000 WELLS 352 (18 430.18)18,462,349.935210000 STORAGE LEASE HOLDS & RIGHTS 352,138,500.935220000 RESERVOIRS 352,951 090,449 422.935230000 CUSHION GAS - NON RECOVERABLE 352.935300000 UNES 353 601.840 205.41935400000COMPRESSOR STATION EQUIPMENT 354 (335 207.82)966 173,935600000 MEASURING & REGULATING EQUIPMENT 355 455 053.278 699.935600000 PURIFICATION EQUIPMENT 356 980.00)769,336.935700000 OTHER EQUIPMENT 357 947,413761. TOTAL UTlUTY PLANT IN SERVICE 353 242.742,984. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 016.313 959.24)194 212. SUBTOTAL 016.313 959.24)194 212. 910600010 RETIREMENTS 106 865 422.918400010 DEFERRED CWIP 184 SUBTOTAL 865 422. TOTALCWIP 29,016.11,313,959.24)059634. TOTAL UTlUTY PLANT & CWIP 016.283.802619. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 672.06)(13 094.44)(19 277 501,37)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 672,07)(13 094.46)(19 277 248,62)921100060 PLANT EXPEND AVISTA CORPORATION 211 672,07)(13 094.45)(19 277 248,65)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793,921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION (29,016.20)139,283.35)(57 802,619,01) PA O E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d A p r i l 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E DE S C R I P T I O N 31 - Ma r - AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 30 - Ap r - 0 2 35 0 , La n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 . Ri g h t s 0 1 W a y 13 , 08 1 , 08 1 , 35 1 . We l l S t r u c t u r e s 69 , 71 1 , 71 1 , 35 1 , Co m p r e s s o r S t a t i o n s 73 1 23 5 , 73 1 , 23 5 . 35 1 , Me s s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 . Ot h e r S t r u c t u r e s 46 0 , 67 2 . 46 0 67 2 . 35 2 We l l s 46 2 34 9 . 46 2 34 9 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 44 9 42 2 . 44 9 42 2 , 35 2 , Cu s h i o n O a s 35 3 Li n e s 84 0 20 5 . 84 0 20 5 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 96 6 17 3 , 96 6 , 17 3 . 35 5 Me s s & R e g u l a t o r E q u i p m e n t 27 8 , 89 9 . 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 , 33 6 . 35 7 Ot h e r E q u i p m e n t 41 3 , 76 1 , 41 3 , 76 1 . To t a l 5~ ~ 9 8 4 . .. ! 54 , 74 2 98 4 , OR D E R SE R V I C E FE R C NU M B E R DE S C R I P T I O N Ja n - D 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S Ja n - D 2 35 7 . 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 35 7 . 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F 1 5 0 P I C K U P 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T De c - O 1 35 0 , 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . Ja n - D 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 35 2 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , Ja n - D 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . Ja r H ! 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . Ja n - D 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . Oc t - O 1 35 2 . 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G n/ a 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ap r I l 3 0 , 2 0 0 2 Ma r - D 2 Ap r - CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (e ) ~) = ( d ) (g ) = ( a ) + ( b ) - ( e ) 63 7 , 22 4 . 11 7 , 08 6 , 11 7 08 6 . 63 7 . 74 1 . 0 8 74 1 . 18 , 38 5 . 18 , 38 5 . 38 5 . 38 5 . 25 2 . 25 2 , 25 2 . 25 2 . 83 1 , 83 1 , 34 0 . (7 8 , 56 0 , 48 ) (6 9 , 37 5 , 45 ) 24 7 , 91 2 . 24 7 , 91 2 . (7 8 , 22 0 . 48 ) (7 2 8 , 72 ) 85 0 . 12 1 , 10 2 , 92 9 . 10 2 , 92 9 . 12 1 . 34 0 . t8 , 39 0 . 26 2 . 26 4 69 0 . 26 4 69 0 . 73 0 . 47 6 . 81 , 48 5 . 82 , 06 3 . 13 1 , 60 1 , 13 1 , 60 1 , 81 , 96 1 . 34 0 , 83 , 53 0 , 83 , 70 7 . 12 5 , 05 0 . 12 5 05 0 . 83 , 87 0 . (5 5 4 . 94 ) 49 4 . 49 4 . 10 9 . 40 2 . 17 , 41 0 . 14 6 09 2 , 14 6 , 09 2 . 15 , 51 2 . 21 8 , 67 0 . 21 8 , 67 0 , 15 7 68 1 . (1 1 3 71 9 . 59 ) (1 2 2 , 21 3 . 93 ) 43 , 96 1 . 6 1 96 1 . 6 1 16 5 19 5 . 01 6 . 28 3 . 48 1 , 69 9 , 41 5 , 09 9 . 19 4 21 2 . . R e p r e s e n t pa r t i a l l y c l o s e d J o b s , e " , e n d ~ u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a R l c o m p l e t e d . INVOICE #13380-APRIL 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:May 20, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your companys share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended April 2002 are as follows: (1)Your portion of shareable expenses:205 602.63 /3 (excluding insurance) (2)Your portion of new construction:016.20 /3 Amount Due (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses 68,534. 672, 206, 377. TOTAL FOR THIS MONTH 583. Previous balance BALANCE DUE 583. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES April 30, 2002 CURRENT MONTH FISCAL YEAR TO DATE OESCRPTKJN !5!!E.8UOOEJ ACTUAl BUOOEJ TH'" YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 81400010 SUPERVISION' ENGINEERING 814 900.17,240.75,800.115.61,908.81500000 MAPS 'RECORDS 815 200. 81600000 WELLS ,GAS 818 300,10.52 200.536.205.81600010 WELLS WA TEA 816 680.000.026.131. 81600020 WELLS OBSER VAT I ON 818 800. 81700000 LINES GAS 817 25.400,25.81700010 LINESWATEA 817 300. 81700020 LINES OBSERVATION 817 81BOOOOO COMPRESSOR STATION 818 500.28,782.85 128 000.118268,134 258. 81900000 COMPRESSOR STATION FUB. 'POWER 819 800,759,200.2:5.958.8200000O MEASURING' REGULATING ST A EXP 820 000.12,545.24,861, 821 00000 PURIFICATION STATION EXPENSES 821 800.2,400.82400000 SYSTEM CONTROL' LOAD DISPATCHING 824 82400010 OTHER STORAGE EQUIPMENT 824 800,2,400,82400020 ANALYSIS' TESTING EXPENSES 824 300,398.200,12,928.448.82400030 STORAGE CONSULTING FEES 824 900.519.15,800,18,427.58 123. 82400040 COMMUNICATIONS EXPENSE 824 900,543.800,640.2,741,82400050 OFFICE AND SHOP EXPENSES 824 200.867,800.882.31 483, 82500000 STORAGE WELL ROYALTIES' RENTS 825 28,23.5082600000OTHER STORAGE RENTS 628 (1,045,00\14.968.33\(3,880.00) TOTAL OPERATION 63,000.SO,762.71 322,500.274,458.254 073. MAINTENANCE 8300000o MAINT SUPERVISION AND ENGINEERING 830 000.17,133,72,000.248.476.83100000 MAINT STRUCTURES AND IMPROVE GEN 831 800.2,400.235. 83100010 MAINT ROADS 831 800.2,400,864.2,933.5183200000MAINT WELLS GAS 832 800.2,813.2,400.950,773.83200010 MAINT WELLS WA TEA 832 800.2,400,456.032.44 83200020 MAINT WELLS OBSERVATION 832 200,964.148.83200030 MAINT WELLS CATHODIC PROTECTION 832 97,518.800.97,518.131. 3200040 MAINT WELLS SUI55 WORKOVER 832 J3300000 MAINT LINES GAS 833 121, 83300010 MAINTLINESWATEA 833 300.200.70.155, 63400000 MAINT COMPRESSOR STA EQUIP GAS 634 32,700.35,994.130 800.140 157.100037, 83500000 MAINT MEASURING' REGSTA EQUIP 835 83600000 MAINT PURIFICATION EQUIPMENT 838 900.241.800.521.920. 83700000 MAINT OTHER EQUIPMENT 837 800,108.400,759.2030. TOTAL MAINTENANCE 54,900,154 809.222,800.321,513,178997.50 TOTAL OPERATION AND MAINTENANCE 117900.205,572,30 545 100.595 969.431 071. TAXES 40B00010 TAXES FICA 408 40B00020 TAXES FED MEDICARE CONTRIBUTION 408 40B00030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40B00050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 92000010 ADMIN AND GENERAL SALARIES 920 30,398.28.92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 92400000 PROPERTY INSURANCE 924 23,533,12,000.475.702.00 92500000 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 23.583.12000.33,873,17,730. TOTAL OPERATING EXPENSES 117900.229 135.557100.629 843.57 448 801. tJ.OCATION TO PARTICIPANTS ~1100000 EXPENSES PUI3ET SOUND ENERGY 211 (78911.86)(212481.21)(149,800.61) 21100010 EXPENSES NORTHWEST PIPELINE 211 (71 311.87)(204 861.17)(149,800.58)21100020 EXPENSES AVISTA CORPORATION 211 178911.861 (212,481.19\1149,800.58) TOTAL AtJ.OCATION 1229,135.63\1629,843.571 (448 801.77) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES April 30, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.79,266.154 066,935020000 RIGHTS OF WAY 350.831.13,081.935110000 WEll STRUCTURES 351.69,711.935120000 COMPRESSOR STATION STRUCruRES 351,731 235.935130000 MEASURE & REG STATION STRUCruRES 351,567.935140000 OTHER STRUCTURES 351,165 068,460 672.935200000 WELlS 352 (18 430,18)462 349.935210000 STORAGE LEASE HOLDS & RIGHTS 352.138 500.935220000 RESERVOIRS 352,951 090.449 422.935230000 CUSHION GAS - NON RECOVERABLE 352,935300000 UNES 353 601.840 205.935400000 COMPRESSOR STATION EQUIPMENT 354 (335 207.82)966 173.935500000 MEASURING & REGULATING EQUIPMENT 355 455 053.278 899.935600000 PURIFICATION EQUIPMENT 356 980,00)759 336.935700000 OTHER EQUIPMENT 357 947.413 761. TOTAL UTILITY PLANT IN SERVICE 353 242,742 984, CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 29,016,313,959.24)194 212. SUBTOTAL 016,313 959,24)194 212. 910600010 RETIREMENTS 106 865422.918400010 DEFERRED CWIP 184 SUBTOTAL 865 422. TOTALCWIP 29,016,(1,313.959.24)059,634. TOTAL UTILITY PLANT & CWIP 016.283.802 619. AllOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 672.06)(13 094.44)(19 277 501.37)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 672.07)(13 094.46)(19 277248.62)921100060 PLANT EXPEND AVISTA CORPORATION 211 672.07)(13 094.45)(19 277248.65) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793,921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793. 921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (29 016.20)(39,283.35)(57 802 619.01) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d A p r i l 2 0 0 2 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - Ma r - AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S AD D I T I O N S 3D - A p r - 35 0 . La n d 29 2 , 56 6 , 29 2 , 56 6 . 35 0 , Ri g h t s o t W a y 08 1 , 08 1 , 35 1 . We l l S t r u c t u r e s 69 , 71 1 . 71 1 , 35 1 , Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 , 23 5 . 35 1 , Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 . 35 2 We l l s 46 2 34 9 . 46 2 , 34 9 , 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 44 9 42 2 . 44 9 42 2 , 35 2 , Cu s h i o n G a s 35 3 Li n e s 84 0 20 5 , 84 0 20 5 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 96 6 , 17 3 . 19 , 96 6 17 3 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 41 3 , 76 1 . 41 3 , 76 1 . To t a l ~9 8 4 . .. t 74 2 , 84 . PA G E 4 OR D E R SE R V I C E FE R C NU M B E R DE S C R I P T I O N Ja n - O 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S Ja n - O 2 35 7 , 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 35 7 , 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F 1 5 0 P I C K U P 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E l l W O R K O V E R F E R C - 3 5 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E l l S F E R C 3 5 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E l l S U # 4 0 F E R C - 3 5 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E l l S U # 6 1 F E R C - 3 5 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E l l S U # 5 8 F E R C - 3 5 2 . Ja n - O 2 35 0 , 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A l l W A T E R W E l l # 6 4 P U M P G - 3 5 2 , Oc 1 - O 1 35 2 . 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G nl a 15 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ap r I l 3 0 , 2 0 0 2 Ma r - Ap r - o 2 CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P BA l A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P I A N T XF R D T O P l A N T BA l A N C E (a ) (b ) (e ) (d ) (e ) (I ) = ( d ) (g ) = ( a ) + ( b ) - ( e ) 63 7 , 22 4 . 11 7 08 6 . 11 7 , 08 6 . 63 7 . 74 1 . 74 1 . 18 , 38 5 , 18 , 38 5 . 18 , 38 5 . 38 5 . 25 2 , 25 2 , 25 2 . 25 2 . 83 1 , 83 1 . 34 0 . (7 8 , 56 0 . 48 ) (6 9 37 5 . 45 ) 24 7 91 2 , 24 7 91 2 . (7 8 22 0 . 48 ) (7 2 8 . 72 ) 85 0 . 12 1 . 10 2 92 9 . 10 2 92 9 . 12 1 . 34 0 , 18 , 39 0 , 26 2 . 26 4 , 69 0 , 26 4 69 0 . 73 0 . 47 6 . 81 , 48 5 , 06 3 . 13 1 , 60 1 . 13 1 , 60 1 . 96 1 . 34 0 . 53 0 . 83 , 70 7 . 12 5 05 0 . 12 5 05 0 . 87 0 . (5 5 4 . 94 ) 55 , 49 4 , 55 , 4 9 4 . 10 9 . 40 2 . 41 0 . 14 6 09 2 . 14 6 09 2 . 51 2 . 21 8 , 67 0 . 21 8 67 0 . 15 7 68 1 . (1 1 3 , 71 9 , 59 ) (1 2 2 , 21 3 , 93 ) 96 1 . 6 1 43 , 96 1 . 16 5 , 19 5 . 01 6 . 39 , 28 3 . 48 1 , 69 9 . 41 5 09 9 . 19 4 21 2 . . R e p r e s e n t pa r l l a l l y c l o s e d j o b s , e " , e n c m u r e s w i l l c o n t i n u e t o b e c h e r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . PA G E 4 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 INVOICE #13380-MAY 2002 Date:June 25, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditureS incurred on behalf of the Jackson Prairie Storage Project for the month ended May 2002 are as follows: (1)Your portion of shareable expenses:946.09 /3 315. (excluding insurance) (2)Your portion of new construction:198 967.13 /3 66,322, Amount Due 68,637. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 637. Previous balance BALANCE DUE 637. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA:. 111000012 ACCOUNT: 3751836238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES May 31, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION !5!!!:.BUDGET ACTUAl BUDGET THB YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 8140001D SUPERVISION & ENGINEERING 814 18.900.16,812.17 500.92HD 183. 815DODDD MAPS & RECORDS 815 200, 816DDDDD WELLS & GAS 816 300.1,500,536.205. 816DDDID WELLS WA"IEA 616 3D,OOO,D26.174. 616DDD20 WELLS OBSERVATION 616 6DO,479. 817DODDD LINES GAS 617 400.25, 81700010 LINES WA"IEA 817 300. 81700020 LINES OBSERVATION 817 81 800000 COMPRESSOR STATION 818 31,500.814.157,500,147080.167052.93 819DODDD COMPRESSOR STATION FUB. & POWER 819 800.180.24,000,22,405.857. 82OOODDO MEASURING & REGULATINGSTA EXP 820 24,000.12,545.661. 821 DODDD PURIFICATION STATION EXPENSES 8Z1 6DO.000. 824DODDD SYSTEM CONTROL & LOAD DISPATCHING 824 82400010 OTHER STORAGE EQUIPMENT 824 6DO.000. 82400020 ANALYSIS & 1ESTING EXPENSES 824 300,49.7,500.12,978.874. 82400030 STORAGE CONSULTING FEES 824 900,346.19,500,773.107. 824C1OOo10 COMMUNICATIONS EXPENSE 824 900.735.4.soo.375.193. 82400050 OFFICE AND SHOP EXPENSES 824 200.312.49 000.974.4,s.47. 82SDODDD STORAGE WELL ROYALTIES & RENTS 82S 26.ZI. 826DDDDD OTHER STORAGE RENTS 826 (986.771 (5,955.10)(4,850.00\ TOTAL OPERATION 63,000.264.385,500.325 721.312,509. MAINTENANCE 6300000o MAINT SUPERVISION AND ENGINEERING 830 000.176.000.83,425.51 78.001, 831DODDD MAINT STRUCTURES AND IMPROVE GEN 831 6DO,000.940. 83100010 MAINT ROADS 831 6DO.379.000.244.2,635. 832DDDDD MAINT WELLS GAS 832 6DO.116,000,067.086. 83200010 MAINT WELLS WA"IEA 832 6DO.814,000,271.214. 83200020 MAINT WELLS OBSERVATION 632 200,964.148. 832DD030 MAINT WELLS CATHODIC PROTECTION 832 (97518.04)800,173. !3200040 MAINT WELLS SUI55 WORKOVER 832 833DODDD MAINT LINES GAS 833 61.61.121.54 8330001 0 MAINT LINES WA"IEA 833 300.1.soo.70.202.75 834DODDD MAINT COMPRESSOR STA EQUIP GAS 834 32,700,990.163.soo.171,147.124 114. 835DODDD MAINT MEASURING & REGSTA EQUIP 835 836DDDDD MAINT PURIFICATION EQUIPMENT 836 900.1014.4,500.666.59 920. 837DODDD MAINT OTHER EQUIPMENT 637 6DO.499.000.258.310. TOTAL MAINTENANCE 54900./014,335.21)277,500,277,177.91 221,870. TOTAL OPERATION AND MAINTENANCE 117 900.929.663,000.602,898.534 380, TAXES 4080DD10 TAXES FICA 408 4080DD2O TAXES FED MEDICARE CONTRIBUTION 408 408DD030 TAXES FED UNEMPLOYMENT INS 40s0cxu0 TAXES STATE UNEMPLOYMENT INS 408 0I08O0O50 TAXES PROPERTY LEWIS COUNTY TOTAL TAXES ADMINISTRATIVE AND GENERAL 92OODD10 ADMIN AND GENERAL SALARIES 920 17.09 415.28. 92OODD2O UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 9Z1DODDD OUTSIDE SERVICES 9Z1 924DODDD PROPERTY INSURANCE 924 12,000,475.702.00 925DODDD INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 17.12000.33,890.17,730. TOTAL OPERATING EXPENSES 117900.946.675000,636 789.552110. \LLOCA TION TO PARTICIPANTS 21 I DODDD EXPENSES PUGET SOUND ENERGY 211 (2,315.37)(217,329,91)(185,413.28) 21100010 EXPENSES NORTHWEST PIPB.INE 211 (2,315.36)(202,129.86)(181.264.ZI) 211 00020 EXPENSES AVISTA CORPORATION 211 /2315.36\(217,329.89\(185,413.ZI) TOTAL ALLOCATION /6.946.09)(636789.66\/552,110.74\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES May 31 , 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE unuov PLANT AND CONSTRUCTION EXPENDITURES unuov PLANT IN SERVICE 936010000 LAND 360,266,164 066.936020000 RIGHTS OF WAY 360,494.68,326.676.936110000 WELL STRUCTURES 361.711.936120000 COMPRESSOR STATION STRUCTURES 361.2 731 236.936130000 MEASURE & REG STATION STRUCTURES 361.667.936140000 OTHER STRUCTURES 361.166 068.460 672.936200000 WElLS 362 (18 430.18)462,349.936210000 STORAGE LEASE HOLDS & RIGHTS 362,138 600.936220000 RESERVOIRS 362.480.022 670,620 902.936230000 CUSHION GAS. NON RECOVERABLE 362. 936300000 UNES 363 601.840 206.936400000 COMPRESSOR STATION EQUIPMENT 354 637.(334 670,30)966,811.936600000 MEASURING & REGULATING EQUIPMENT 366 466 063.278,899.936600000 PURIFICATION EQUIPMENT 366 980.00)769,336.936700000 OTHER EQUIPMENT 367 947.413 761. TOTAL unuov PLANT IN SERVICE 127 612.1,480 864.870 696. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 71,364.(1,242,604,38)266 666. SUBTOTAL 354.(1;242 604.38)266.666. 910600010 RETIREMENTS 106 866422.918400010 DEFERRED CWIP 184 SUBTOTAL 866.422, TOTAL CWIP 71,364.(1,242.604.38)130 989. TOTAL unuov PLANT & CWIP 198967.238 260.001 686. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (66 322,37)(79416.81)(19 343 823.74)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (66 322,38)(79416.84)(19 343671,00)921100060 PLANT EXPEND AVISTA CORPORATION 211 (66,322.38)(79 416.83)(19 343671.03)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100060 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (198,987.13)(238 260.48)(68 001,686.14) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d M a y 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3D - A p r . 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - Ma y - 35 0 . la n d 29 2 , 56 6 , 29 2 56 6 . 35 0 . Ri g h t s o t W a y 13 , 08 1 . 49 4 . 49 4 , 57 6 . 35 1 , We l l S t r u c t u r e s 71 1 . 69 , 71 1 , 35 1 , Co m p r e s s o r S t a t i o n s 73 1 23 5 . 73 1 23 5 . 35 1 . Me s s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 , 67 2 , 35 2 We l l s 46 2 34 9 . 46 2 34 9 , 35 2 , St o r a g e l e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 44 9 , 42 2 . 12 6 97 4 . (5 5 49 4 . 53 ) 48 0 , 52 0 90 2 . 35 2 . Cu s h i o n G a s 35 3 Li n e s 84 0 , 20 5 , 84 0 20 5 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 96 6 , 17 3 , 63 7 . 63 7 , 96 6 81 1 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 , 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 41 3 76 1 . 41 3 76 1 . To t a l 5o i , ~9 8 4 . 7C .. . l 12 7 , 61 2 , 12 7 , 61 2 . 54 , , 8 . 1 Q , 5 9 6 , PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ma y 3 1 . 2 0 0 2 . Ap r - D 2 Ma y - OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (I I ) (e ) (d ) (0 ) (I ) = ( d ) (g ) = ( a ) + ( I I ) - ( o ) Ja M J 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 63 7 . 22 4 . 11 7 08 6 . 63 7 . 11 7 08 6 . Ja M J 2 35 7 . 1 5 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 19 8 , 96 7 , 19 8 , 96 7 . 19 8 , 96 7 . 19 8 96 7 . 35 7 . 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F I 5 0 P I C K U P 38 5 . 18 , 38 5 . 38 5 . 38 5 . 4 6 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 . 25 2 . De e - 35 0 . t5 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 . Ja M J 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . (7 8 , 22 0 . 48 ) (6 9 , 37 5 . 45 ) 24 7 , 91 2 . (7 8 22 0 . 4 8 ) 24 7 , 91 2 . Ja M J 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 12 1 . 12 1 . 10 2 92 9 , 12 1 . 10 2 , 92 9 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 73 0 . 26 2 . 26 4 , 69 0 . 18 , 73 0 . 26 4 69 0 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U I I 6 1 F E R C - 3 5 2 . 96 1 . 82 , 06 3 . 13 1 , 60 1 . 81 , 96 1 . 0 1 13 1 , 60 1 . 6 1 Ja M J 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 87 0 . 83 , 70 7 . 12 5 05 0 . 87 0 . 12 5 05 0 . Ja M J 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . (5 5 4 . 94 ) 55 , 49 4 . 55 , 49 4 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 15 , 51 2 . 17 , 41 0 . 14 6 , 09 2 , 15 , 51 2 , 14 6 09 2 . Oc t - 35 2 . 15 0 0 0 0 5 0 0 DIS P O S A L P O N D L I N I N G 21 8 , 67 0 . 21 8 , 67 0 . nl a 35 2 . 15 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 96 1 . (1 2 2 , 21 3 . 93 ) 96 1 . 96 1 , 19 4 , 21 2 , 19 8 , 96 7 , 23 8 , 25 0 . 68 0 , 66 6 . 12 7 , 61 2 . 41 5 , 09 9 . 26 5 56 6 . Re p r a s e n t p a r t i a l l y c l o s e d j o b s , e ) q l e n d R u r a s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-JUNE 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009.9734 (425)462-3164 Date:July 26, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended June 2002 are as follows: (1)Your portion of shareable expenses:206,663,77 /3 68,887. (excluding insurance) (2)Your portion of new construction:(2,704.45) /3 (901.48) Amount Due 67,986. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 986. Previous balance BALANCE DUE 986. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751636238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE 1 OPERATING EXPENSES JLI18 30, 2DO2 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTDN !5!!E.BUDGET "'TUN..BUDGET T""YEAR LftST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 18,900,476.113 400.101 403.96,962.23 151815100 MAPS & RECORDS 815 200. 151816100 WEl.LS & GAS 816 300,800.6,536.205. 151816200 WEl.LS WA TEA 616 000.026.174. 151616300 WEl.LS OBSERVATION 816 600.479.53 151817100 LINES GAS 817 400.25. 151817200 LlNESWATEA 817 300. 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 31,500.899.189,000.171 199 170. 151819100 COMPRESSOR STATION FUEL & POWER 819 800.263.59 600.26,569.26,974. 151820100 MEASURING & REGUlATINGSTA EXP 820 24.000.12,545,661. 151821100 PURIFICATION STATION EXPENSES 821 600.600. 62400000 SYSTEM CONTROl.. & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 624 600.600. 151624200 ANALYSIS & TESTING EXPENSES 824 300,800.12,978.086. 151624300 STORAGE CONSULTING FEES 824 900,23,400.773.933, 151824400 COMMUNICATIONS EXPENSE 824 900,390.400,766.717. 151824500 OFFICE AND SHOP EXPENSES 824 200.693.200.668.25 617. 151625100 STORAGE WELL ROYALTIES & RENTS 625 26.914. 151626100 OTHER STORAGE RENTS 826 805.760.(5,820. TOTAL OPERATION 63,000,916.448500.372,639.380 096. MAINTENANCE 151630100 MAINT SUPERVISION AND ENGINEERING 830 18,000.15,918.34 108,000.343,851. 151631100 MAINT STRUCTURES AND IMPROVE GEN 631 600.285.600,285.963. 151631200 MAINTROAOS 631 600,2.513.600,757.415, 151632100 MAINT W8.LS GAS 632 600,104,555.600.114 622.39 980, 151632200 MAINT W8.LS WA TEA 632 600,600.271.394. 151632300 MAINT W8.LS OBSERVATION 632 200,964.148. 151632400 MAINT W8.LS CATHODIC PROTECTION 632 800,058, 3200040 MAINT W8.LS SUfSS WORKOVER 632 151633100 MAINT LINES GAS 633 61.310. 151633200 MAINT LINES WA TEA 633 300.800.70.263, 151634100 MAINT COMPRESSOR STA EQUIP GAS 634 32,700.30,610.196.200.201 756.149.051, 151835100 MAINT MEASURING & REG STA EQUIP 835 151636100 MAINT PURIFICATION EQUIPMENT 636 900.4,560.400,227,920. 151637100 MAINT OTHER EQUIPMENT 637 600.1 290.600.4548.4278. TOTAL MAINTENANCE 84 900.159.734.332 400.436,912.S6 271,637. TOTAL OPERATION AND MAINTENANCE 117900.206.653,780900.809,552.20 651 734. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPlOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES AOMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAl SALARIES 920 10.426,28. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE suPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 12,000.475.17,702.00 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 10.12,000.33,901.17.730. TOTAL OPERATING EXPENSES 117 900.206 663.900,643453.569 464. I.LOCA TION TO PARTICIPANTS 21 1 00000 EXPENSES PUGET SOUND ENERGY 211 (68887.93)(263,684.51)(224,531.32) 21100010 EXPENSES NORTHWEST PIPELINE 211 (68,887.92)(276,084.45)(220 402.25) 21 100020 EXPENSES AV1STA CORPORATION 211 168,887,263 684.1224,531. TOTAL ALLOCATION (206 663.771 (843 453.43\(569,464.62\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES June 30, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 360.266,154 066.935020000 RIGHTS OF WAY 350,325.576.935030000 STORAGE LEASE HOLDS & RIGHTS 360,138,600.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.165 068.460 672.935200000 WELLS 352 (18430.18)462,349,935220000 RESERVOIRS 352.022 570.520 902.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 601.78 840 205.935400000 COMPRESSOR STATION EQUIPMENT 354 (334 670.30)19,966 811.935600000 MEASURING & REGULATING EQUIPMENT 355 466 053.278899.935600000 PURIFICATION EQUIPMENT 356 980,00)769 336,935700000 OTHER EQUIPMENT 357 947.413 761. TOTAL UTlUTY PLANT IN SERVICE 480 854.870 596. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 704.46)246 308.83)262,862.46 SUBTOTAL (2,704,46)246 306.83)262,862. 910600010 RETIREMENTS 106 865 422,918400010 DEFERRED CWIP 184 SUBTOTAL 865,422.25 TOTALCWIP (2,704.46)246 306.83)128284. TOTAL UTlUTY PLANT & CWIP 704.236 546.998 881. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 901.(78 616.32)(19 342 922.25)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 901.(78 616.36)(19 342.669,62)921100060 PLANT EXPEND AVISTA CORPORATION 211 901.(78 616.35)(19 342,669.55)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION 704.(235,546.03)(57998 881.69) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d J u n e 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 . Ma y - 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3o - J u n - 0 2 35 0 . la n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 , Ri g h t s o t W a y 57 6 . 68 , 57 6 . 35 1 . We l l S t r u c t u r e s 71 1 . 69 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 , 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 , 46 0 67 2 , 35 2 We l l s 46 2 , 34 9 . 46 2 , 34 9 , 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 . 90 2 , 52 0 90 2 . 35 2 . Cu s h i o n G a s 35 3 li n e s 84 0 , 20 5 . 84 0 20 5 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 , 96 6 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 , 89 9 . 27 8 , 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 . 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 41 3 76 1 , 41 3 76 1 . To t a l ~8 7 0 , 59 6 , 87 ( ) . 59 6 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ju n e 3 0 , 2 0 0 2 Ma y - Ju n - O 2 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (8 ) (I) = ( d ) (g J = ( a ) + ( b ) - ( e ) Ja n - O 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 , 08 6 , 11 7 , 08 6 . Ja n - O 2 35 7 . 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 , 74 1 . 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 19 8 , 96 7 . 19 8 , 96 7 . 19 8 , 96 7 . 19 8 , 96 7 , 35 7 . t 5 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F 1 5 0 P I C K U P 18 , 38 5 . (2 , 73 3 . 00 ) 15 , 65 2 . 15 , 65 2 . 15 , 65 2 . 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 . 25 2 . De c - O l 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 1 7 83 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . (6 9 , 37 5 . 45 ) 24 7 , 91 2 . 24 7 , 91 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , 12 1 . 2 8 10 2 92 9 . 10 2 , 92 9 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 , 17 , 26 2 . 26 4 69 0 . 26 4 69 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 82 , 06 3 , 13 1 , 60 1 . 13 1 , 60 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 83 , 70 7 . 12 5 05 0 . 12 5 05 0 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , (5 5 4 . 94 ) 55 , 49 4 . 55 , 49 4 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 , 17 , 41 0 . 14 6 09 2 . 14 6 09 2 . Oc t - 35 2 , 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G 21 8 , 67 0 . 21 8 , 67 0 . nI a 35 2 , 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 96 1 . 6 1 28 . (1 2 2 18 5 , 38 ) 43 , 99 0 . 43 , 99 0 . 26 5 56 6 . (2 , 70 4 . 45 ) 23 5 54 6 . 67 7 , 96 2 , 41 5 , 09 9 , 26 2 , 86 2 . Re p r e s e n t p a r t i a l l y c l o s e d J o b s , e ~ e n d l t u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y e r e c o m p l e t e d . INVOICE #13380-JUL Y 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E o. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:August 22, 2002 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended July 2002 are as follows: (1)Your portion of shareable expenses:152,950.85 /3 983. (excluding insurance) (2)Your portion of new construction:994.52 /3 331. Amount Due 51,315. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 315. Previous balance BALANCE DUE 315. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 8.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: BANK OF AMERICA ABA: 111000012 ACCOUNT: 3751838238 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGe,OPERATING EXPENSESJ~31,2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTKJN BUDGET ACTUAl BUDGET 'HIS YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 151B1.1oo SUPERVISION & ENGINEERING 18,900,15,.s7.132,300.117,861.111 2". 151815100 MAPS & RECORDS 815 200. 151816100 WElLS & GAS 818 300,2,100.536.205.151816200 WElLS WA TEfl 815 30,000.026.286. 151816300 WElLS OBSERVATION 815 600..79. 151817100 LINES GAS 817 .00.25. 151817200 UNESWATEfI 817 300, 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 31,500.128.220500.198 108.51 233 "5. 151819100 COMPRESSOR STATION FUEL & POWER 819 800,365.600.035,855. 151820100 MEASURING & REGULATINGSTA EXP 820 ooo.12,5.s.661. 151821100 PURIFICATION STATION EXPENSES 821 600.200. 82.00000 SYSTEM CONTROL & LOAD DISPATCHING 82. 151e:M1oo OTHER STORAGE EQUIPMENT 82.600,200.619. 151e:M200 ANALYSIS & TESTING EXPENSES 82.300,100.12,978,088. 1518201300 STORAGE CONSULTING FEES e:M 900.27,300.15,773.2O.CW.. 15182..00 COMMUNICATIONS EXPENSE 82.900.513.300.280.1.5. 1511l2ol5OO OFFICE AND SHOP EXPENSES e:M 200.679.8,3.8,0192..2 151825100 STORAGE WELL ROYALTIES & RENTS 825 0I98..s,5~.91.. 151826100 OTHER STORAGE RENTS 826 (1,CW5.oo\(7,805.101 (5,088.28) TOTAL OPERATION 63,000,92,598.511,500..65,237,O97. MAINTENANCE 151630100 MAINT SUPERVISION AND ENGINEERING 830 18,000,.s1.126,000,115,79..108 015. 151831100 MAINT STRUCTURES AND IMPROVE GEN 831 600,200.285.:w3. 151831200 MAINT ROADS 831 600,200.757.581, 151832100 MAINT WElLS GAS 832 132,600.926.135200.123,548..83. 151832200 MAINT WElLS WA TEfl 832 600.491.200.763..97. 151832300 MAINT WElLS OBSERVATION 832 200,96U5 232.00 151832.00 MAINT WElLS CATHODIC PROTECTION 832 73.800.73,172.30 MAINT WElLS SUI55 WORKOVER 832 151833100 MAINT LINES GAS 833 277.339.32U3 151833200 MAINTLINESWATEfI 833 300.17U6 2,100.~2..1 261,151_100 MAINT COMPRESSOR STA EQUIP GAS 32,700.32,591.228900.349.154,848. 151835100 MAl NT MEASURING & REG STA EQUIP 835 151836100 MAl NT PURIFICATION EQUIPMENT 835 900.210.300.-137.215. 151837100 MAl NT OTHER EQUIPMENT 837 600.1 155.55 200.705.5.528, TOTAL MAINTENANCE 186.900.60 350.519300.0197,252.81 311.502.83 TOTAL OPERATION AND MAINTENANCE ~9,9oo,152,9~.52 030 800.952,500.758,599. TAXES .0800010 TAXES FICA .08 .0800020 TAXES FED MEDICARE CONTRIBUTION .08 .0800030 TAXES FED UNEMPLOYMENT INS .08 .080000&O TAXES STATE UNEMPLOYMENT INS .08 .0800050 TAXES PROPERTY LEWIS COUNTY .08 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 2.33 428..15. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 1519~1oo PROPERTY INSURANCE 12,000..75.17,702.00 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 2.33 12.000.33 903.55 18,118. TOTAL OPERATING EXPENSES 2019900.950.CW2800.996.CW.775718.57 u.OCA TlON TO PARTICIPANTS 211 00000 EXPENSES PUGET SOUND ENERGY 211 (50983,62)668.13)(250282.57) 21100010 EXPENSES NORTHWEST PIPELINE 211 (50983.61)(327,068.06)(255153.50) 21100020 EXPENSES AVISTA CORPORATION 211 (50.983.62\ (_, 668.09\(250 282.501 TOTAL ALLOCATION (152.950,851 (995,.CW.28\m5718.57) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES July 31,2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.266.154 066.935020000 RIGHTS OF WAY 350,325.68,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350,138 500.935110000 WELL STRUCTURES 351,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567,935140000 OTHER STRUCTURES 351,165 068,460 672,935200000 WELLS 352 (18 430.18)462 349.936220000 RESERVOIRS 352,022 570,520,902.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 601,840 205.935400000 COMPRESSOR STATION EQUIPMENT 354 (334 570.30)966 811.935500000 MEASURING & REGULATING EQUIPMENT 356 455 053.278,899.935600000 PURIFICATION EQUIPMENT 356 980.00)759.336.935700000 OTHER EQUIPMENT 357 947.413,761. TOTAL UTILITY PLANT IN SERVICE 460 854,870596. CONSTRUCTION WORK IN PROGRESS 91 060000O COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 994.244,314.31)263 856. SUBTOTAL 994.(1,244314.31)263,856. 910600010 RETIREMENTS 106 865 422.918400010 DEFERRED CWIP 184 SUBTOTAL 865 422. TOTAlCWIP 994,244 314.31)129 279. TOTAL UTILITY PLANT & CWIP 994.236 540,999 876. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (331.51)(78 846.83)(19 343253.75)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (331.61)(78 846.87)(19 343001.03)921100060 PLANT EXPEND AVISTA CORPORATION 211 (331,60)(78 846.85)(19 343001.06)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (994.52)(236540.55)(57 999 876.21) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d J u l y 2 0 0 2 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3O - J u n - 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - Ju l - 0 2 35 0 . La n d 29 2 , 56 6 , 29 2 , 56 6 , 35 0 , Ri g h t s o t W a y 57 6 , 57 6 . 35 1 . We l l S t r u c t u r e s 69 , 71 1 . 71 1 . 35 1 , Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 , 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 , 67 2 . 35 2 We l l s 46 2 , 34 9 . 46 2 , 34 9 . 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 , 52 0 90 2 , 35 2 , Cu s h i o n G a s 35 3 Li n e s 84 0 20 5 , 84 0 20 5 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 , 81 1 . 96 6 81 1 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 . 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 41 3 76 1 . 41 3 76 1 , To t a l 87 0 59 6 , .. . l .. . l 8I Q . . 5 9 6 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ju l y 3 1 , 2 0 0 2 Ju n - 0 2 Ju l - OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (8 ) (I I ) (e ) (d ) (8 ) (I ) = ( d ) 19 ) = ( 8 ) + ( 1 1 ) - ( 8 ) Ja n - 0 2 35 4 , 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 , 08 6 . 11 7 , 08 6 . Ja n - O 2 35 7 , 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 19 8 , 96 7 . 78 6 . 19 9 75 3 , 19 9 75 3 , 19 9 , 75 3 . 35 7 . 1 5 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F I 5 0 P I C K U P 65 2 . 4 6 15 , 65 2 . 65 2 , 65 2 , 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 . 25 2 . 35 7 . 15 0 0 0 0 0 6 0 AD D C O M P U T E R & M E M O R Y 20 7 , 20 7 , 20 7 . 20 7 , De c - O l 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 1 7 83 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , (6 9 37 5 . 45 ) 24 7 91 2 . 24 7 , 91 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 12 1 . 10 2 , 92 9 . 10 2 92 9 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 2 . 26 4 69 0 . 26 4 , 69 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 82 , 06 3 . 13 1 , 60 1 . 13 1 60 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 83 , 70 7 , 12 5 , 05 0 . 12 5 , 05 0 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . (5 5 4 . 94 ) 55 , 49 4 . 49 4 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 17 , 41 0 . 14 6 09 2 . 14 6 , 09 2 . Oc t - O l 35 2 . 15 0 0 0 0 5 0 0 DIS P O S A L P O N D L I N I N G 21 8 , 67 0 . 21 8 , 67 0 . nI a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 99 0 . (1 2 2 , 18 5 . 38 ) 99 0 . 43 , 99 0 . 26 2 , 86 2 , 99 4 , 23 6 54 0 . 67 8 , 95 6 . 41 5 , 09 9 . 26 3 , 85 6 . Re p r e s e n t p a r t i a l l y c l o s e d l o b a , e " , e n d ~ u r e s w i l l c o n t i n u e t o b a c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-AUGUST 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:September 20, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended August 2002 are as follows: (1)Your portion of shareable expenses:123 459.58 /3 41,153. (excluding insurance) (2)Your portion of new construction:251.91 /3 083, Amount Due 45,237. (3)Your portion of salvaga'cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 237. Previous balance BALANCE DUE 237. ..... PLEASE NOTE OUR NEW BANKING INSTRUCTIONS EFFECTIVE OCTOBER 1 2002 ..... PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSES August 31, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION !2E.BUDGET ACTUAl BUDGET THe VEAR lAST VEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 18,900.516.151 200.135477.127,221. 151815100 MAPS & RECORDS 815 200. 151815100 WELlS & GAS 816 300,2,400.536.205. 151816200 WELlS WATER 816 539.000.18,565.15,229. 151815300 WELlS OBSERVATION 816 600.479.53 151817100 LINES GAS 817 400,25, 151817200 LINES WATER 817 310.50 300,310.50 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 500.23,940.252,000.222,048,322,913. 151819100 COMPRESSOR STATION FU8. & POWER 819 800.152.71 400,187.457. 151820100 MEASURING & REGULATING ST A EXP 820 21,000,12,545.21,661, 151821100 PURIFICATION STATION EXPENSES 821 600,800. 82400000 SYSTEM CONTROL & LOAD DISF'A TCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600,800,619. 151824200 ANALYSIS & TESTING EXPENSES 824 300.212.80 400.190.1,545. 151824300 STORAGE CONSULTING FEES 824 900.31,200.16,773.23,934, 151824400 COMMUNICATIONS EXPENSE 824 900.2.122,22 200.402.27 579. 151824500 OFFICE AND SHOP EXf'ENSES 824 200,716.58 600.064.235. 151825100 STORAGE WELL ROYALTIES & RENTS 825 51,600.51,600.45,524.914. 151S26100 OTHER STORAGE RENTS 826 11 045.00)(8850,101 (7,8O4.B7) TOTAL OPERATION 114 600.60,565.1526100.525,803.564392.39 MAINTENANCE 151530100 MAINT SUPERVISION AND ENGINEERING 830 18,000.17,565.144 000,133 360.124 277. 151831100 MAINT STRUCTURES AND IMPROVE GEN 531 600.800,285.499. 151531200 MAINT ROADS 831 600.800.757.581. 151832100 MAINT WELlS GAS 832 25,800.920.162,000.131 469.906. 151532200 MAINT WELlS WATER 832 600.189.800,952.95 57,938. 151832300 MAINT WELlS OBSERVATION 832 200,964.232. 151832400 MAINT WELlS CATHODIC PROTECTION 832 800,73.172.30 ;;1200040 MAINT WELlS SUf55 WORKOVER 832 151833100 MAINT LINES GAS 833 339.321. 151833200 MAINT LINES WATER 833 300.158.2,400.400.2.64, 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 32,700.36,585.261 600.270935.188,367. 151835100 MAINT MEASURING & REG STA EQUIP 835 151535100 MAINT PURIFICATION EQUIPMENT 836 900,200,437.770, 151537100 MAINT OTHER EQUIPMENT 837 600.473.800,178.491. TOTAL MAINTENANCE 80.100.62,893.599,400.560,156.411,823. TOTAL OPERATION AND MAINTENANCE 194,700,123,458.59 225500.085,959,976216. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 429.737. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUF'F'LIES AND EXPENSE 921 92100020 LDST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151921100 PROPERTY INSURANCE 921 12,000.475.702.00 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 12,000.33,9~.18,439. TOTAL OPERATING EXPENSES 194700.123459.237500.119863.994655. "LLOCATION TO PARTICIPANTS 211 00000 EXPENSES PUGET SOUND ENERGY 211 (41 153.20)(375,821,33)(332,928.25) 21100010 EXPENSES NORTHWEST PIPELINE 211 (41 153.19)(388,221,25)(328,799.16) 21100020 EXPENSES A VISTA CORPORATION 211 153.375 821.928. TOTAL ALLOCATION 1123,459.581 11,119,863.881 (994 655.57) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES August 31, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PLANT AND CONSTRUCTION EXPENDITURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.266,154 066.935020000 RIGHTSOFWAY 350.325,68,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351,711.935120000 COMPRESSOR STATION STRUCTURES 361,731 235.935130000 MEASURE & REG STATION STRUCTURES 351,567.935140000 OTHER STRUCTURES 351.165 068.460 672.935200000 WELLS 352 (18 430,18)462,349,935220000 RESERVOIRS 352.022,570,520 902.935230000 CUSHION GAS - NON RECOVERABLE 352.936300000 UNES 363 601.840205,935400000 COMPRESSOR STATION EQUIPMENT 354 (334570.30)966 811.935600000 MEASURING & REGULATING EQUIPMENT 356 465 053.278 899.935600000 PURIFICATION EQUIPMENT 366 980.00)759 336.935700000 OTI-IER EQUIPMENT 357 947.413,761.42 TOTAL UTlUTY PLANT IN SERVICE 480 854,870 596. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 12,251,(1,232,062,40)276,108. SUBTOTAL 12,251,232,062,40)276 108. 910600010 RETIREMENTS 106 865 422.918400010 DEFERRED CWIP 184 SUBTOTAL 865422. TOTALCWIP 251.232,062.40)141,531. TOTAL UTlUTY PLANT & CWIP 261,248 792.46 012 128. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 083.97)(82 930,80)(19 347 337.73)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 083.97)(82,930,84)(19,347 085.00)921100050 PLANT EXPEND AVISTA CORPORATION 211 083.97)(82 930,82)(19,347,085.02)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (12 251.91)(248 792.46)(58 012 128.12) PL A N T AC C T 35 0 , 35 0 , 35 1 . 35 1 . 35 1 , 35 1 , 35 2 35 2 . 35 2 . 35 2 , 35 3 35 4 35 5 35 6 35 7 DE S C R I P T I O N La n d Ri g h t s o t W a y We l l S t r u c t u r e s Co m p r e s s o r S t a t i o n s Me a s & R e g S t a t i o n S t r u c t u r e Ot h e r S t r u c t u r e s We l l s St o r a g e L e a s e H o l d s & R i g h t s Re s e r v o i r s Cu s h i o n G a s Li n e s Co m p r e s s o r S t a t i o n E q u i p m e n t Me a s & R e g u l a t o r E q u i p m e n t Pu r i f i c a t i o n E q u i p m e n t Ot h e r E q u i p m e n t To t a l BA L A N C E 31 - Ju l - 0 2 29 2 , 56 6 . 68 , 57 6 . 71 1 . 73 1 , 23 5 . 56 7 . 46 0 , 67 2 . 46 2 34 9 , 52 0 , 90 2 . 84 0 , 20 5 . 96 6 , 81 1 . 27 8 , 89 9 . 75 9 33 6 . 41 3 76 1 . 87 0 59 6 , JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d A u g u s t 2 0 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S NE T TR A N S A C T I O N S PA G E 3 BA L A N C E 31 - A u g - 0 2 29 2 , 56 6 . 68 , 57 6 . 69 , 71 1 , 73 1 , 23 5 . 56 7 . 46 0 67 2 , 46 2 , 34 9 , 52 0 90 2 , 84 0 20 5 , 19 , 96 6 , 81 1 . 27 8 , 89 9 . 75 9 33 6 , 41 3 76 1 , $ 5 4 87 ( ) , 59 6 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Au g U 8 1 3 1 2o o 2 Ju l - Au g - OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (I I ) (c ) (d ) (a ) (I ) = ( d ) (g ) = ( a ) + ( b ) - ( a ) Ja n - 0 2 35 4 . 1 5 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 08 6 . 11 7 , 08 6 . Ja n - O 2 35 7 . 1 5 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 19 9 , 75 3 , 25 0 . 20 0 00 3 . 20 0 00 3 . 20 0 00 3 . 35 7 . 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F I 5 O P I C K U P 15 , 65 2 , 15 , 65 2 , 65 2 . 15 , 65 2 . 4 6 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 , 25 2 , 35 7 . 15 0 0 0 0 0 6 0 AD D C O M P U T E R & M E M O R Y 20 7 . 20 7 . 20 7 . 20 7 . 35 7 . 15 0 0 0 0 0 6 2 PU R C H A S E D O W N - HO L E P R E S S U R E G A G E J 3 5 7 34 0 , 34 0 . 34 0 . 34 0 , De c - 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C . 35 2 . (6 9 , 37 5 . 45 ) 24 7 91 2 . 24 7 , 91 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , 12 1 . 2 8 10 2 92 9 . 10 2 , 92 9 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 17 , 26 2 , 26 4 , 69 0 , 26 4 , 69 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 82 , 06 3 . 13 1 , 60 1 . 13 1 60 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 70 7 . 12 5 05 0 . 12 5 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . (5 5 4 . 94 ) 49 4 . 55 , 49 4 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 17 , 41 0 . 14 6 , 09 2 . 14 6 09 2 . Oc 1 - 35 2 . 15 0 0 0 0 5 0 0 DIS P O S A L P O N D L I N I N G 21 8 67 0 . 21 8 67 0 . nI a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 43 , 99 0 , 1 6 66 1 . (1 1 9 , 52 4 . 30 ) 65 1 . 65 1 . 2 4 26 3 , 85 6 . 12 , 25 1 . 9 1 24 8 , 79 2 . 69 1 20 8 , 41 5 , 09 9 . 27 6 10 8 . Re p r e s e n t p a r t i a l l y c l o s e d l o b a , " " " e n d n u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-SEPTEMBER 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:October 22, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended September 2002 are as follows: (1)Your portion of shareable expenses:130 338.64 /3 446. (excluding insurance) (2)Your portion of new construction:15,226.46 /3 075, Amount Due 48,521, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 521. Previous balance BALANCE DUE 521. ..... PLEASE NOTE OUR NEW BANKING INSTRUCTIONS EFFECTIVE OCTOBER 1 , 2002 ..... PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 8.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479881024830 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES September 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTkJN .2E.BUOGET ACTUAl.BUOGET THO; YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900.145.170100,154623.139.417.151815100 MAPS & RECORDS 815 200, 151816100 VvEUS & GAS 818 900.481.12,300,998.985.151818200 VvEUS WA TEA 818 000.114.39,000,18,S7S.795.151818300 VvEUS OBSERVATION 818 800.479.53151817100lINES GAS 817 400.25.151817200 LINES WATER 817 300,310. 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 31,500.29,539.283SOO.251,588.58 354580. 151819100 COMPRESSOR STATION FUEL & POWER 819 800.574.200.782.69 084.151820100 MEASURING & REGULATINGSTA EXP 820 24.000.12,545,861. 151821100 PURIFICATION STATION EXPENSES 821 800.400. 82400000 SYSTEM CONTROl. & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 800,400.2,419.151824200 ANALYSIS & TESTING EXPENSES 824 300,989.700,180.757,151624300 STORAGE CONSULTING FEES 824 900.35,100.18,773.280. 151824400 COMMUNICA nONS EXPENSE 824 900,473.100.875.59 948.151824500 OFFICE AND SHOP EXPENSES 824 200.530.10,800,10,595,12,040.151825100 STORAGE WEll. ROYALTIES & RENTS 825 51.800,524.914. 151826100 OTHER STORAGE RENTS 826 (1,012.23 882.33 (7.580.5 TOTAL OPERATION 81,800.54.817,707.700.580 821,623,743.50 MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18.000,18,928.182,000,152,289.138 849.151831100 MAINT STRUCTURES AND IMPROVE GEN 831 800,400.285.499. 151831200 MAINT ROADS 831 800,(50,06)400.707.3.581. 151832100 MAINT VvEUS GAS 832 800,798,182,800.132,285.22,855.151832200 MAINT VvEUS WA TEA 832 800,209,400.2,182.25 408. 151832300 MAINT WEl1.S OBSERVATION 832 200.984.232.00151832400MAINT VvEUS CATHODIC PROTECTION 832 239.800.313.172.30 ~200D40 MAINT VvEUS SU855 WORKOVER 832 151833100 MAINT LINES GAS 833 2,924.284.152.88151833200MAINT LINES WA TEA 833 300.2,729,700,129.205. 151634100 MAINT COMPRESSOR STA EQUIP GAS 634 32,700.092.47 294.300,318027.212,618. 151835100 MAINT MEASURING & REGSTA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 838 900,100.437.770. 151837100 MAINT OTHER EQUIPMENT 837 800.223,400.402.41 749. TOTAL MAINTENANCE 54,900.75,094.854,300.835,250.497,894. TOTAL OPERATION AND MAINTENANCE 138,500.129,911.382,000.215 871.121 837, TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800D40 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY l.EWIS COUNTY 408 TOTAL TAXES AOMINISTRA TIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 431.872.80 92DOOOZO UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LDST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 425.12,000.30,900.702.00151925100INJURIES AND DAMAGES 925 TOTAL AOMIN AND GENERAL 428.12000.34,331.18574, TOTAL OPERATING EXPENSES 138500,130338.374000.1 250202.50 140212.48 LLOCA TION TO PARTICIPANTS 21 1 00000 EXPENSES PUGET SOUND ENERGY 211 (43 448,22)(419267.55)(381,447.22) 21100010 EXPENSES NORTHWEST PIPB.INE 211 (43 448,21)(411 887.48)(377318.13) 21 100020 EXPENSES A VISTA CORPORA nON 211 (43,448.21)(419,267.49)(381,447.13) TOTAL ALLeCA TlON (130,338.84)(1,250,202.50)(1.140 212.48) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES September 30, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUlY PLANT AND CONSTRUCTION EXPENDITURES UTlUlY PLANT IN SERVICE 935010000 LAND 350.266,154,066,935020000 RIGHTSOFWAY 360.326,68,676.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 600,935110000 W ELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351,667.935140000 OTHER STRUCTURES 351.165 068.460 672,935200000 WELLS 352 (18 430.18)462 349.935220000 RESERVOIRS 362.022 670.620 902.935230000 CUSHION GAS - NON RECOVERABLE 352.935300000 UNES 353 601.840 206.935400000 COMPRESSOR STATION EQUIPMENT 354 (334 670.30)966 811,835600000 MEASURING & REGULATING EQUIPMENT 356 466 063,278 899,935600000 PURIFICATION EQUIPMENT 356 (6,880,00)769 336.935700000 OTHER EQUIPMENT 357 947.413 761. TOTAL UTlUlY PLANT IN SERVICE 480 854.870 696. CONSTRUCTION WORK IN PROGRESS 810600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 16,228.216835.94)291 335. SUBTOTAL 226.216 835.94)291 336, 910600010 RETIREMENTS 106 866 422,918400010 DEFERRED CWIP 184 SUBTOTAL 865 422. TOTAL CWIP 228.(1,216 835.94)166 767. TOTAL UTlUlY PLANT & CWIP 226.264 018.027 354. ALLOCATION ALLOCATION TO PARTICIPANTS 821100030 PLANT EXPEND PUGET SOUND ENERGY 211 076,48)(88 006.28)(19 352 413.21)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 076.49)(88 006,33)(19 352,160.49)821100060 PLANT EXPEND AVISTA CORPORATION 211 076.49)(88 006,31)(19 352,160,61)821100060 RETIREMENTS PUGET SOUND ENERGY 211 783.821100070 RETIREMENTS NORTHWEST PIPEUNE 211 783.921100060 RETIREMENTS AVISTA CORPORATION 211 783. TOTAL ALLOCATION (16 226.46)(264 018.92)(66 027 354.68) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d S e p t e m b e r 2 0 0 2 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - Au g - AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3D - S e p - 0 2 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 , 35 0 , Ri g h t s o f W a y 68 , 57 6 . 57 6 . 35 1 . We l l S t r u c t u r e s 71 1 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 , 73 1 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 , 46 0 67 2 . 35 2 We l l s 18 , 46 2 , 34 9 . 46 2 , 34 9 . 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 , 90 2 , 35 2 . Cu s h i o n G a s 35 3 Li n e s 84 0 20 5 . 84 0 , 20 5 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 19 , 96 6 81 1 . 35 5 Me s s & R e g u l a t o r E q u i p m e n t 27 8 , 89 9 . 27 8 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 , 75 9 , 33 6 , 35 7 Ot h e r E q u i p m e n t 41 3 , 76 1 . 41 3 76 1 . To t a l $~ 8 7 C ) , 59 6 . 87 0 59 6 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Se p t e m b e r 3 0 , 2 0 0 2 Au g - o 2 Se p - O 2 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (0 ) (I) = ( d ) (g ) = ( a ) + ( b ) - ( o ) Ja n - 0 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 08 6 . 11 7 , 08 6 . Ja n - D 2 35 7 , 15 0 0 0 0 0 5 4 AD D 2 C O M P l f T E R S - F E R C 3 5 7 74 1 . 74 1 . 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 20 0 , 00 3 , 75 3 . 20 0 75 7 . 20 0 , 75 7 . 20 0 , 75 7 . Au g - O 2 35 7 , 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F I 5 O P I C K U P 65 2 , t5 , 65 2 . 15 , 65 2 , 15 , 65 2 . Au g - 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 . 25 2 . 35 7 , 15 0 0 0 0 0 6 0 AD D C O M P l f T E R & M E M O R Y 20 7 . 17 5 . 38 3 . 38 3 . 38 3 . 35 7 . 15 0 0 0 0 0 6 2 PU R C H A S E D O W N - HO L E P R E S S U R E G A G E J 3 5 7 34 0 . 34 0 . 34 0 . 34 0 . De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 . 83 1 . Ja n - D 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . (6 9 , 37 5 . 45 ) 24 7 91 2 . 24 7 91 2 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 12 1 . 10 2 , 92 9 . 10 2 , 92 9 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 17 , 26 2 . 26 4 69 0 . 26 4 69 0 . Ja n - D 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 , 82 , 06 3 , 13 1 60 1 . 6 1 13 1 60 1 , Ja n - D 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 83 , 70 7 . 12 5 05 0 . 12 5 05 0 . Ja n - D 2 35 0 , 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . (5 5 4 . 94 ) 49 4 . 55 , 49 4 . Ja n - D 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 , 17 , 41 0 , 14 6 , 09 2 . 14 6 09 2 . Oc 1 - O 1 35 2 . 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G 21 8 67 0 . 21 8 67 0 , nl a 35 2 . 1 5 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 46 , 65 1 . 2 4 29 7 . (1 0 5 22 7 . 21 ) 60 , 94 8 , 94 8 . 27 6 , 10 8 . 15 , 22 6 , 26 4 01 8 . 70 6 43 5 . 41 5 09 9 . 29 1 33 5 . Re p r e s e n t p a r t i a l l y c l o s e d j o b s , e " , e n d n u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-0CTOBER 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:November 20, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended October 2002 are as follows: (1)Your portion of shareable expenses:133 017.50 /3 44,339. (excluding insurance) (2)Your portion of new construction:11,110.78 /3 703, Amount Due 48,042, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 042. Previous balance BALANCE DUE 042. *** PLEASE NOTE OUR NEW BANKING INSTRUCTIONS EFFECTIVE OCTOBER 1, 2002 *** PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024830 BNF: PUGET SOUND ENERGY Please notify treasury .t (425) 482-3257 of the wire tr.nsfer d.te. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSEs October 31, 2002 CURRENT MONTH FISCAl.. YEAR TD DATE DESCRPTION !5!.!E.BUDGET ACTUAl BUDGET THIS YEAR W;T YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 18,900.20,193.189 000.174 816,162, 179. 151815100 MAPS & RECORDS 815 200, 151818100 WB.LS & C3AS 818 300.12,600,998.943. 151816200 WB.LSWATER 816 365.000.24,045.21.795.151816300 WB.LS OBSERVATION 816 600.479. 151817100 LINES C3AS 817 400.25. 151817200 LINES WATER 817 300.310. 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 31,500.112.35 315,000.285,700.385,076. 151819100 COMPRESSOR STATION FUa & POWER 819 800.(2,172.64)48,000,41,590.42,524. 151820100 MEASURING & REC3ULATINGSTA EXP 820 24,000.12,545.681.151821100 PURIFICATION STATION EXPENSES 821 200.21,600.835. 82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600.000,2,419.151824200 ANALYSIS & TESTING EXPENSES 824 300.S7.000,237.757. 151824300 STORAGE CONSULTING FEES 824 900,000.773.433. 151824400 COMMUNICATIONS EXPENSE 824 900.760.000.835.375.151824500 OFFICE AND SHOP EXPENSES 824 200,387.12,000.982.99 836. 151825100 STORAGE WELL ROYALTIES & RENTS 825 600.524.914.151825100 OTHER STORAGE RENTS 826 (1,045.00\(10,907.33\(3,499.84\ TOTAL OPERATION 78,600.57,658.786,300.538,279.699 733. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000,391,180 000.171,aeo.159,120. 151831100 MAINT STRUCTURES AND IMPROVE GEN 831 600,000.285.499. 151831200 MAINTROADS 831 600,000.707.881. 151832100 MAINT WB.LS C3AS 832 600,163 200.132,265.864. 151832200 MAINTWB.LSWATER 832 600,000.2, 162.25 101.401.151832300 MAINT WB.LS OBSERVATION 832 200.964.232.00 151832400 MA8'IT WB.LS CATHODIC PROTECTION 832 800.313.172.30 13200040 MAINT WB.LS SUISS WORKOVER 832 151833100 MAINT LINES C3AS 833 962.50 226,152.68 151833200 MAINT LINES WATER 833 300.12,945,000.18,075.54 770.151834100 MAINT COMPRESSOR STA EQUIP C3AS 834 32,700.262.75 327,000.358,290.247,045. ISI935100 MAINT MEASURING & REG ST A EQUIP 835 151838100 MAINT PURIFICATION EQUIPMENT 836 900.148.000.584.2,083. 151837100 MAINT OTHER EQUIPMENT 837 600.646.000.048.245. TOTAL MAINTENANCE 54,900.75,355.709,200,710,605.567,469.56 TOTAL OPERATION AND MAINTENANCE 133,500.133 013,495,500,348 885.267 203. TAXES 4080001 0 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPlOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 434.233. 92OOOO2D UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 000.30,900.17,702.00 151925100 INJURIES AND DAMAGES 925 TOTAL AOMIN AND GENERAL 12.000.34,334,18935. TOTAL OPERATING EXPENSES 133 500.133 017.507 500.383 220.285138. LLOCA TION TO PARTICIPANTS 21100000 EXPENSES PUGET SOUND ENERGY 211 (44 339.17)(463 806.72)(430089.29) 21100010 EXPENSES NORTHWEST PIPB.INE 211 (44,339.18)(456006.82)(425,9&).19) 21100020 EXPENSES A VISTA CORPORATION 211 339.806.430089. TOTAL ALLOCATION (133,017.50)(1,383,220.00\(1,285138.67\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES October 31, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UT1UTY PLANT AND CONSTRUCTION EXPENDITURES UT1UTY PLANT IN SERVICE 935010000 LAND 350,266.154 066.935020000 RIGHTSOFWAY 350.325.576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351.1 711,935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.165 068,460672.935200000 WElLS 352 (18 430.18)18,462,349.935220000 RESERVOIRS 352.022 570,520,902.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 601.840 205.935400000 COMPRESSOR STATION EQUIPMENT 354 (334,670.30)966,811,935500000 MEASURING & REGULATING EQUIPMENT 355 455 053.278 899,935600000 PURIFICATION EQUIPMENT 356 (5,980,00)759 336.935700000 OTHER EQUIPMENT 357 19,905.25,852.433.666. TOTAL UT1UTY PLANT IN SERVICE 905.500 760.890 502. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 (8.794.39)225 630.33)282,540. SUBTOTAL 794,39)225 630.33)282,540. 910600010 RETIREMENTS 106 865 422.918400010 DEFERRED CWIP 184 SUBTOTAL 865,422, TOTALCWIP 794.39)225 630.33)147 963, TOTAL UT1UTY PLANT & CWIP 110.275 129.038 465. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (3,703,59)(91 709,87)(19 356 116.80)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (3,703,80)(91,709,93)(19 355 864,09)921100050 PLANT EXPEND AVISTA CORPORATION 211 703,59)(91 709,90)(19 355,864.10)921100080 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION (11,110.78)(276 129.70)(58038,465.36) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d O c t o b e r 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E DE S C R I P T I O N 3O - S e p - 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - 0 c t - 0 2 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 , Ri g h t s o f W a y 57 6 . 57 6 . 35 1 , We l l S t r u c t u r e s 69 , 71 1 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 23 5 , 73 1 23 5 , 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 , Ot h e r S t r u c t u r e s 46 0 67 2 , 46 0 , 67 2 . 35 2 We l l s 46 2 34 9 , 46 2 , 34 9 , 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 90 2 . 35 2 . Cu s h i o n G a s 35 3 Li n e s 84 0 , 20 5 , 84 0 20 5 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 , 19 , 96 6 81 1 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 , 27 8 , 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 , 33 6 . 35 7 Ot h e r E q u i p m e n t 41 3 , 76 1 . 19 , 90 5 . 90 5 . 43 3 66 6 . To t a l 54 , 87 0 59 6 . $ - - 1 9 90 5 . $. _ ~9 0 5 . 8~ 5 0 2 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Oc t o b e r 3 1 , 2 0 0 2 Se p - Q 2 Oc t - D 2 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (e ) (I ) = ( d ) (g ) = ( a ~ ) - ( e ) Ja n - 0 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 , 08 6 . 11 7 , 08 6 . Ja n - 0 2 35 7 . 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 0 8 74 1 . 0 8 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 20 0 , 75 7 . 20 0 75 7 . 20 0 75 7 . 20 0 , 75 7 . Au g " ( ) 2 35 7 , 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F I 5 0 P I C K U P 15 , 65 2 , (2 , 67 5 . 00 ) 12 , 97 7 . 4 6 12 , 97 7 . 15 , 65 2 . 12 , 97 7 . 4 6 (2 , 67 5 . 00 ) Au g " ( ) 2 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 . 25 2 . 25 2 . 35 7 . 15 0 0 0 0 0 6 0 AD D C O M P U T E R & M E M O R Y 38 3 . 38 3 . 38 3 . 38 3 . 35 7 . 15 0 0 0 0 0 6 2 PU R C H A S E D O W N - HO L E P R E S S U R E G A G E J 3 5 7 34 0 . 34 0 . 34 0 . 34 0 . De c " ( ) l 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 1 7 83 1 . 1 7 Ja r H J 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . (6 9 37 5 . 45 ) 24 7 , 91 2 , 24 7 91 2 . Ja r H J 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , 12 1 . 10 2 , 92 9 . 10 2 , 92 9 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 2 . 26 4 69 0 . 26 4 69 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 , 82 , 06 3 . 13 1 , 60 1 . 13 1 60 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 83 , 70 7 . 12 5 , 05 0 , 12 5 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . (5 5 4 . 94 ) 55 , 49 4 , 49 4 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 41 0 . 14 6 , 09 2 . 14 6 , 09 2 . 0c 1 " ( ) 1 35 2 . 15 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G 21 8 67 0 . 21 8 , 67 0 , nl a 35 2 . 1 5 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 60 , 94 8 . 13 , 78 5 . (9 1 , 44 1 . 43 ) 74 , 73 4 . 74 , 73 4 . 29 1 , 33 5 , 11 0 . 27 5 12 9 . 71 7 54 5 . 90 5 . 43 2 , 32 9 , 28 2 , 54 0 . Re p r e a e n t p a r t i a l l y c l o s e d J o b a , ~ e n d n u r e a w i l l c o n t i n u e t o be c h a l g e d t o C W I P u n t i l t h a y a r e c o m p l e t e d , INVOICE #13380-NOVEMBER 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:Decennber 23, 2002 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended Novennber 2002 are as follows: (1)Your portion of shareable expenses:130,107.33 /3 43,369. (excluding insurance) (2)Your portion of new construction:966.24 /3 988. Amount Due 52,357. (3)Your portion of salvage/cost rennoval: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 52,357. Previous balance BALANCE DUE 357. *** PLEASE NOTE OUR NEW BANKING INSTRUCTIONS EFFECTIVE OCTOBER 1 2002 *** PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSEs November 30, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTDN !mE.BUDGET ACTUAl BUDGET THe YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900.358.207 900.188174.173B02.28151815100MAPS & RECORDS 815 200,151816100 WElLS & GAS 818 300.795.12,900.18,794.49 925.151816200 WElLSWATEA 818 39,000.045.885.151818300 WElLS OBSERVATION 815 IlOO.479. 151817100 LINES GAS 817 11,400.38.151817200 UNESWATEA 817 3OD.310.5D151817300LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 200,27,483.349 200.313,184.408,847.151819100 COMPRESSOR STATION FUB. & POWER 819 800,448.52,800,005.194.151820100 MEASURING & REGULATING ST A EXP 820 24,000,12,545.661.151821100 PURIFICATION STATION EXPENSEs 821 IlOO,985.22,200.11,965.4D2.15 824DDDDD SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 IlOO.IlOO.2,419,151824200 ANALYSIS & TESTING EXPENSEs 824 300.399.300.837.97D.151824300 STORAGE CONSULTING FEES 824 900.458.52 42,900,25,240.917.51151824400COMMUNICATIONS EXPENSE 824 900.458.900.122.D1 898. 1S18245oo OFFICE AND SHOP EXPENSEs 824 200,2,354.13,200.337.341.151825100 STORAGE WELL ROYALTIES & RENTS 825 IlOO.S24.914. 151826100 OTHER STORAGE RENTS 826 (1,020,911 (11,928,241 14544.84) TOTAL OPERATION 85,700.747.852,000.715 025.764 112.82 MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000,055.198,000.184 738.170 123.151831100 MAINT STRUCTURES AND IMPROVE GEN 831 IlOO.IlOO.285.499,151831200 MAINT ROADS 831 IlOO,814.IlOO.321.177.89 151832100 MAINT WElLS GAS 832 IlOO,761.58 183 800.133,025.100.151832200 MAINT WElLS WA TEA 832 IlOO,IlOO.2,171.101 401.151832300 MAINT WElLS OBSERVATION 832 200.984.232.00151832400MAINT WElLS CATHODIC PROTECTION 832 109,800.423.172.303200040MAINT WElLS SUI55 WORKOVER 832 .51833100 MAINT LINES GAS 833 225.152.88 151533200 MAINT LINES WA TEA 833 300.712.40 300.787.272.90151834100MAINT COMPRESSOR ST A EQUIP GAS 834 32,700.30,520.359 700,388810.274,949,151835100 MAINT MEASURING & REG STA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 835 900.932.34 900.9,515.003. 1S1837100 MAINT OTHER EQUIPMENT 837 IlOO.825.5IlOO.10,674.10725. TOTAL MAINTENANCE 54,900,53,341.784100,783,948.613812.90 TOTAL OPERATION AND MAINTENANCE 120,IlOO,130088.54 615100,478,973,377925.52 TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 18.453.175.5392000020UNDISTRIBUlED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 923DDDDD OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 12,000.900.702.00 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 18.12,000.34,353.18878.53 TOTAL OPERATING EXPENSEs 120 IlOO.130107.828 100.327.395804. . LLOCA TION TO PARTICIPANTS .!11 DDDDD EXPENSES PUGET SOUND ENERGY 211 (43,389.11)(508,975.83)(488977.75)21100010 EXPENSES NORTHWEST PIPELINE 211 (43,389.11)(499,375.73)(452,848.65) 21100020 EXPENSES A VlST A CORPORATION 211 143,389.11\(505,975.77)1488,977.651 TOTAL ALLOCATION (130107.33\(1513,327.33\(1,395,804,05\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES November 30, 2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTIUTY PLANT AND CONSTRUCTION EXPENDITURES UTIUTY PLANT IN SERVICE 935010000 LAND 350.79,266,154 066. 935020000 RIGHTSOFWAY 350.325.576. 935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500. 935110000 WELL STRUCTURES 351.711.32 935120000 COMPRESSOR STATION STRUCTURES 351,731,235.935130000 MEASURE & REG STATION STRUCTURES 351,567. 935140000 OTHER STRUCTURES 351.165 068,460672. 935200000 WElLS 352 (18,430.18)462 349. 935220000 RESERVOIRS 352.022,570.520 902. 935230000 CUSHION GAS - NON RECOVERABLE 352.935300000 UNES 353 601,840 205. 935400000 COMPRESSOR STATION EQUIPMENT 354 (334 570.30)19,966 811. 935500000 MEASURING & REGULATING EQUIPMENT 355 455 OS3.278 899. 935600000 PURIFICATION EQUIPMENT 356 980.00)759 338.935700000 OTHER EQUIPMENT 357 (10 974.74)878.422,691. TOTAL UTIUTY PLANT IN SERVICE (10 974.74)469786.879,527, CONSTRUCTION WORK IN PROGRESS 91 060000O COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 29,641.196,989.09)312,182, SUBTOTAL 29,641,196 989.09)312,182. 910600010 RETIREMENTS 106 299.299,873 721. 918400010 DEFERRED CWIP 184 SUBTOTAL 299,299.873 721. TOTAL CWIP 37.940.(1,187,689.35)186904, TOTAL UTIUTY PLANT & CWIP 966.302 095.066 431. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 988.74)(100 698.61)(19 366 106.54) 921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 988,76)(100 698.68)(19 364 862,84) 921100060 PLANT EXPEND A VISTA CORPORATION 211 988.76)(100698,66)(19 364,862.85)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793. 921100060 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (26,966.24)(302,096,94)(68 066 431.60) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d N o v e m b e r 2 0 0 2 PL A N T BA L A N C E NE T BA L A N C E DE S C R I P T I O N 3O - 0 c t - 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3o - N o v - 0 2 35 0 , La n d 29 2 56 6 . 29 2 , 56 6 . 35 0 , Ri g h t s o t W a y 57 6 , 68 , 57 6 . 35 1 . We l l S t r u c t u r e s 71 1 . 69 , 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 , Mo a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 , 67 2 , 35 2 We l l s 46 2 34 9 , 18 , 46 2 , 34 9 , 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 52 0 90 2 , 52 0 , 90 2 , 35 2 , Cu s h i o n G a s 35 3 Li n e s 84 0 20 5 . 84 0 20 5 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 19 , 96 6 , 81 1 . 35 5 Mo a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 , 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 43 3 , 66 6 . 29 9 , 74 ) (2 , 67 5 . 00 ) (1 0 97 4 . 74 ) 42 2 69 1 . To t a l ~9 0 , 02 . ... i 29 9 , 74 ) 67 5 , oo ) . .. . i (1 Q , 97 4 . 74 ) 54 . 87 9 27 , PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S No v e m b e r 3 0 , 2 0 0 2 Oc t - Q 2 No V - O 2 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (h ) (c ) (d ) (e ) (I ) = ( d ) (g ) = ( a ) + ( h ) - ( e ) Ja n - 0 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 08 6 . 11 7 , 08 6 , Ja n - O 2 35 7 , 15 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 20 0 , 75 7 . 85 . 20 0 84 2 . 20 0 , 84 2 . 20 0 84 2 . Au g - O 2 35 7 . 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F 1 5 0 P I C K U P (2 , 67 5 . 00 ) 12 , 97 7 , 12 , 97 7 . 4 6 (2 , 67 5 . 00 ) 97 7 . 4 6 Au g - O 2 35 7 . 1 5 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 , 25 2 . 35 7 . 1 5 0 0 0 0 0 6 0 AD D C O M P U T E R & M E M O R Y 38 3 . 38 3 . 38 3 . 38 3 . 35 7 , 15 0 0 0 0 0 6 1 AD D 1 9 9 4 C L A R K G P X - 5O F O R K L I F T 00 0 . 00 0 , 00 0 . 00 0 . 35 7 , 15 0 0 0 0 0 6 2 PU R C H A S E D O W N - HO L E P R E S S U R E G A G E J 3 5 7 34 0 , 34 0 . 34 0 , 34 0 . 35 7 . 15 0 0 0 0 0 6 3 PU R C H A S E H Y D R A U L I C G R E A S E G U N J 3 5 7 95 4 . 95 4 , 95 4 , 95 4 , De c . 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . (6 9 37 5 . 45 ) 24 7 91 2 . 24 7 , 91 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , 12 1 , 10 2 , 92 9 . 10 2 92 9 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 2 , 26 4 , 69 0 . 26 4 69 0 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 82 , 06 3 , 13 1 , 60 1 , 13 1 60 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 70 7 . 12 5 , 05 0 , 12 5 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , (5 5 4 . 94 ) 49 4 . 55 , 49 4 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 . 17 , 41 0 . 14 6 , 09 2 . 14 6 09 2 . Oc t - Q 1 35 2 . 1 5 0 0 0 0 5 0 0 DI S P O S A L P O N D L I N I N G 21 8 , 67 0 , 21 8 , 67 0 . nl a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 74 , 73 4 , 12 , 92 7 . (7 8 51 4 . 27 ) 87 , 66 1 , 87 , 66 1 . 28 2 , 54 0 . 96 6 , 30 2 , 09 5 , 74 4 , 51 2 . 67 5 . 00 ) 43 2 , 32 9 . 31 2 18 2 . Re p r e s e n t p a r t i a l l y c l o s e d j o b a , e 1 q ) e n d l t u r e s w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d , INVOICE #13380-DECEMBER 2002 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 BeUevue, W A 98009-9734 (425)462-3164 Date:January 27,2003 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended December 2002 are as follows: (1)Your portion of shareable expenses:208,462.11 /3 69,487. (excluding insurance) (2)Your portion of new construction:695.64 /3 898. Amount Due 75,385. (3)Your portion of salvagalcost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 385. Previous balance BALANCE DUE 385. *** PLEASE NOTE OUR NEW BANKING INSTRUCTIONS EFFECTIVE OCTOBER 1, 2002 *.. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 8.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479881024830 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE 1OPERATING EXPENSES Decomber31, 2002 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTDN BUDGET ACTUAl BUDGET THS YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900,19,372.38 226,800,2O7~47.1B7O58.151815100 MAPS & RECORDS 815 200,151816100 WElLS & GAS 816 300.(6.08)200.766.925.151816200 WElLSWATEA 816 (3B.43)000.24,007.508.151B163oo WElLS OBSERVATION 816 800,479.53151817100LINES GAS 817 400,3B.151817200 LINESWATEA 817 300.310.151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 500.40,512.02 380,700.353696.450 044.55151819100COMPRESSOR STATION PUB. & POWER 819 800.032.52 57,600.069.949,151820100 MEASURING & REGUlATING STA EXP 820 24,000,12,545.661,151821100 PURIFICATION STATION EXPENSEs B21 600.22,800,965.402.1582400000SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600,200.2,419,151824200 ANALYSIS & TESTING EXPENSES 824 300,600.837.970.151824300 STORAGE CONSULTING FEES 824 900.285.800.25~25.42,295.151824400 COMMUNICATIONS EXPENSE 824 900.433.800.555,164.151824500 OFFICE AND SHOP EXPENSEs 824 200.135.400.14,472.59 937.151825100 STORAGE W8..L ROYALTIES & RENTS 825 79,200.421.57 130 800.122,945.77 .533.151826100 OTHER STORAGE RENTS B25 (853.83\112.782,07)11,468.46) TOTAL OPERATION 142,200.144,292.85 994,200.859 319.925,882.07 MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000,176,216 000.203,913.183,329.151831100 MAINT STRUCTURES AND IMPROVE GEN 831 600,200.285,1~92.09151831200MAINT ROADS 831 600.200.321,177.69151832100MAINT WElLS GAS 832 600.721.164 400.133748.50 311.151832200 MAINTWElLSWATEA 832 600.200.2, 171,102,199.58151832300MAINT WElLS OBSERVATION 832 200.964.232.00 151832400 MAINT WElLS CATHODIC PROTECTION 832 800.423.172.30\3200040 MAINT WElLS SUI55 WORKOVER 832 151833100 MAINT LINES GAS 833 226,352.68151833200MAINT LINES WA TEA 833 300.(2,003.44)600.784.834.151834100 MAINT COMPRESSOR STA EQUIP GAS 834 32,700.456.392,400.432,257,316 871. 151835100 MAINTMEASURING &REGSTA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT B36 900.375.10,800,891.723. 151837100 MAINT OTHER EQUIPMENT 837 600.2.418.200.13090.11,678. TOTAL MAINTENANCE 54,900.64,142.68 819,000.828 089,681,474, TOTAL OPERATION AND MAINTENANCE 197 100,208,435,813 200.687 409,507358. TAXES 40B00010 TAXES FICA 408 4080002D TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40B00040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SAlARIES 920 25.59 480,347. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 9210002D LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 12,000,900.23,532.00 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 25.12.000.34,380.24879. TOTAL OPERATING EXPENSES 197 100.208 462.11 825 200.721 789.632236. \LLOCA TION TO PARTICIPANTS 21100000 EXPENSEs PUGET SOUND ENERGY 211 (69,487,37)(576 483.20)(546041.89)21100010 EXPENSES NORTHWEST PIPB.INE 211 (69,487,37)(568883.10)(540152.80) 2110002D EXPENSEs A VISTA CORPORATION 211 169,487.371 (576.463.14\1546041.80\ TOTAL ALLOCATION 1208,462. 111 (1 721,789.44)(1632,236.49) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES December 31,2002 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE unUTY PLANT AND CONSTRUCTION EXPENDrTURES unUTY PLANT IN SERVICE 935010000 LAND 350.266.154 066.935020000 RIGHTSOFWAY 350,325.576,935030000 STORAGE LEASE HOLDS & RIGHTS 350,138,500.935110000 WELL STRUCTURES 351.69,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351,165 068.460 672.935200000 WELLS 352 (18 430.18)462 349.935220000 RESERVOIRS 352.022 570.520 902.935230000 CUSHION GAS. NON RECOVERABLE 352,935300000 UNES 353 200 842.254 444.041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 (334 570.30)966 811.36935500000MEASURING & REGULATING EQUIPMENT 355 455 053,278 899.935600000 PURIFICATION EQUIPMENT 356 980,00)759 338.935700000 OTHER EQUIPMENT 357 23,678.556.446 389. TOTAL unUTY PLANT IN SERVICE 224 520.714 306.104 048. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 (206,825.29)(1.402.814.38)105 356. SUBTOTAL (206 825.29)(1,402 814.38)105 356, 910600010 RETIREMENTS 106 299.873 721.918400010 DEFERRED CWIP 184 SUBTOTAL 299,873 721. TOTAL CWIP (206825.29)394 514.64)979 078. TOTAL unUTY PLANT & CWIP 695.319 791.083 127. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 898.54)(106 597.15)(19 371 004.08)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 898.55)(106 597.23)(19 370 751.39)921100050 PLANT EXPEND AVISTA CORPORATION 211 898.55)(106 597.20)(19 370 751.40)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 783. TOTAL ALLOCATION (17,695.64)(319 791.58)(58 083 127.24) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d D e c e m b e r 2 0 0 2 Pl A N T BA L A N C E NE T BA L A N C E DE S C R I P T I O N 3D - N o v - 0 2 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - De c - 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 . Ri g h t s o t W a y 68 , 57 6 . 57 6 . 35 1 , We l l S t r u c t u r e s 71 1 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 , 73 1 , 23 5 . 35 1 . Me s s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 . 35 2 We l t s 46 2 , 34 9 . 46 2 , 34 9 . 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 52 0 90 2 . 52 0 90 2 , 35 2 , Cu s h i o n G a s 35 3 Li n e s 84 0 , 20 5 . 20 0 , 84 2 . 20 0 , 84 2 . 04 1 , 04 8 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 96 6 81 1 . 35 5 Me s s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 , 33 6 . 35 7 Ot h e r E q u i p m e n t 42 2 69 1 . 67 8 . 67 8 . 44 6 36 9 , To t a l 64 " t m I . , 5 2 7 . 4 L .. . l 22 4 52 0 . .. . l 22 4 52 0 , .. . l 1Q ! , 0 4 8 , PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K IN PR O G R E S S De c e m b e r 3 1 , 2 0 0 2 No V - O 2 D8 c - OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (a ) ~) = ( d ) (g ) = ( a ) + ( b ) - ( a ) Ja n - O 2 35 4 . 15 0 0 0 0 0 5 3 RE C Y C L E C O M P R E S S O R S 22 4 . 11 7 , 08 6 , 11 7 , 08 6 , Ja n - O 2 35 7 . 1 5 0 0 0 0 0 5 4 AD D 2 C O M P U T E R S - F E R C 3 5 7 74 1 . 74 1 . No v . ( J 2 35 3 . 15 0 0 0 0 0 5 7 RE P L A C E C A T H O D I C P R O T E C T I O N G R N D G 3 5 3 20 0 , 84 2 . 20 0 84 2 , 20 0 , 84 2 . 20 0 84 2 . 20 0 , 84 2 , Au g . ( J 2 35 7 . 15 0 0 0 0 0 5 8 PU R C H A S E 2 0 0 2 F O R D F 1 5 0 P I C K U P 12 , 97 7 . 4 6 12 , 97 7 . 4 6 12 , 97 7 . 4 6 Au g . ( J 2 35 7 . 15 0 0 0 0 0 5 9 AD D O F F I C E S T O R A G E C A B I N E T 25 2 . 25 2 . 25 2 . De c . ( J 2 35 7 , 15 0 0 0 0 0 6 0 AD D C O M P U T E R & M E M O R Y 38 3 , 83 6 . 21 9 . 21 9 . 38 3 . 38 3 . 83 6 . De c . ( J 2 35 7 . 15 0 0 0 0 0 6 1 AD D 1 9 9 4 C L A R K G P X - SO F O R K l i F T 00 0 . 00 0 . 00 0 . 00 0 . 00 0 . No v . ( J 2 35 7 . 15 0 0 0 0 0 6 2 PU R C H A S E D O W N - HO L E P R E S S U R E G A G E J 3 5 7 34 0 , 34 0 , 34 0 . 34 0 , 34 0 . De c . ( J 2 35 7 , 15 0 0 0 0 0 6 3 PU R C H A S E H Y D R A U L I C G R E A S E G U N J 3 5 7 95 4 . 95 4 . 95 4 . 95 4 , 95 4 . De c . ( J 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 . 83 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . (6 9 37 5 . 45 ) 24 7 , 91 2 . 24 7 , 91 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , 12 1 . 2 8 10 2 , 92 9 , 10 2 , 92 9 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 2 . 26 4 69 0 . 26 4 , 69 0 . 4 7 Ja n - O 2 35 2 , 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 06 3 , 13 1 , 60 1 , 13 1 , 60 1 . Ja n - O 2 35 2 , t5 o o o o 1 1 7 WA T E R W E L L S U # 5 8 F E R C . 35 2 . 70 7 . 12 5 05 0 . 12 5 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . (5 5 4 . 94 ) 49 4 . 49 4 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 17 , 41 0 . 14 6 09 2 . 14 6 09 2 . Oc 1 . ( J 1 35 2 . 15 0 0 0 0 5 0 0 DIS P O S A L P O N D L I N I N G 21 8 , 67 0 . 21 8 , 67 0 . nI a 35 2 . 15 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 87 , 66 1 . 85 8 , (6 1 , 65 5 . 30 ) 10 4 52 0 , 10 4 52 0 , 31 2 , 18 2 . 17 , 69 5 . 31 9 , 79 1 . 76 2 , 20 7 . 22 4 , 52 0 . 65 6 , 85 0 . 10 5 , 35 6 , Re p r e a e n t p a r t i a l l y c l o s e d J o b a , " " , e n d l t u r e a w i l l c o n t i n u e t o b e c h a r g e d t o C W I P u n t i l t h e y a r e c o m p l e t e d . INVOICE #13380-JANUARY 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:February 21 , 2003 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended January 2003 are as follows: (1)Your portion of shareable expenses:553.29 /3 27,517, (excluding insurance) (2)Your portion of new construction:214.31 /3 1,404. Amount Due 28,922. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 922. Previous balance BALANCE DUE 922. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Pleese notify treesury.t (425) 462-3257 of the wire tr.nsfer d.te. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSES January 31, 2003 CURRENT MONTH FISCAL YEAR TO DATE DEsalPJIQN m!!:.8UOOET ACTUAl 8UDGET THBVEAA LAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION &. ENGINEERING 814 900.12,!Ie5.900.12,!Ie5.030. 151815100 MAPS &. RECORDS 815 200,200. 151816100 WELLS &. GAS 818 300.5.50 300. 151816200 WELLS WATER 816 294. 151816300 WELLS OBSER VAT I ON 816 600.600, 151817100 LINES GAS 817 300,300. 151817200 LINES WATER 817 300,300. 15181"7300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 37,200.20.072.25 37.200.20.072.25 29,776. 151819100 COMPRESSOR STATION FUEL &. POWER 819 800.974.800,974.222.77 151820100 MEASURING &. REGULATINGSTA EXP 820 151821100 PURIFICATION STATION EXPENSES 821 600,600. 82400000 SYSTEM CONTROL &. LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600.600. 1518242OD ANAlYSIS &. TESTING EXPENSES 824 300.300.472.70 151824300 STORAGE CONSULTING FEES 824 200.(70.51)200.(70.51)877.68 151824400 COMMUNICATIONS EXPENSE 824 900.341."73 900.341."73 398. 151824500 OFFICE AND SHOP EXPENSES 824 200.2,875.200.2,875.514, 151825100 STORAGE WELL ROYALTIES &. RENTS 825 26. 151826100 OTHER STORAGE RENTS 826 045,045.00)043. TOTAL OPERATION 400.819.58 400.819.570. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000.12,!Ie5.000,12,!Ie5.15,030, 151831100 MAINT STRUCTURES AND IMPROVE GEN 831 600.600. 151831200 MAINT ROADS 831 600.600.25, 151832100 MAINT WELLS GAS 832 600.729Z7 600,729,Z1 293. 151832200 MAINT WELLS WA TEA 832 600.495.600.495. 151832900 MAINT WELLS OBSERVATION 832 200.200. 151832400 MAINT WELLS CA THOOIC PROTECTION 832 800.125.800.125, 320D04D MAINT WELLS SUISS WORKOVER 832 151833100 MAINT LINES GAS 833 300.300, 151833200 MAINT LINES WATER 833 300.753,300.753,70. 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 36,000.30,075.000.075,Z7,572.85 151835100 MAINT MEASURING &. REGSTA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 836 600.355,600.355. 151837100 MAINT OTHER EQUIPMENT 837 600,495.600.495.244. TOTAL MAINTENANCE 61,200,46,694.61,200.46694.43,177, TOTAL OPERATION AND MAINTENANCE 129,600,82.514,49 129,600.82,514,49 109 748. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 408000!i0 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 38.38.213. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 9210D020 LOST DISCOUNT 921 92900000 OUTSIDE SERVICES 929 151924100 PROPERTY INSURANCE 924 942.00 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 38.38.155. TOTAL OPERATING EXPENSES 129 600.553.129 600.553.116904. LLOCA TION TO PARTICIPANTS 21 1 00000 EXPENSES PUGET SOUND ENERGY 211 (Z7,517.77)(Z7,517.77)(38968.18) 21100010 EXPENSES NORTHWEST PIPELINE 211 (Z7,517.76)(Z7,517.76)(38968.17) 21 1 0D020 EXPENSes AVISTA CORPORATION 211 (Z7,517.761 (Z7 ,517.761 (38968.17) TOTAL ALLOCATION (82,553.291 (82,553.29\(116,904.521 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES January 31 , 2003 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTlUTY PlANT AND CONSTRUCTION EXPENDfTURES UTlUTY PLANT IN SERVICE 935010000 LAND 350.154 066.935020000 RIGHTSOFWAY 350,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.3 567.935140000 OTHER STRUCTURES 351.4 460 672.935200000 WELLS 352 462 349.935220000 RESERVOIRS 352.520 902,935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 UNES 353 041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 19,966 811.935600000 MEASURING & REGULATING EQUIPMENT 355 278899,935600000 PURIFICATION EQUIPMENT 356 759336.935700000 OTHER EQUIPMENT 357 836,836,447 206. TOTAL UTlUTY PLANT IN SERVICE 836,836.104 885. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 377.377.64 108,734, SUBTOTAL 377,377.108 734. 910600010 RETIREMENTS 106 873 721.916400010 DEFERRED CWIP 164 SUBTOTAL 873,721. TOTAL CWIP 377.64 377,982,466. TOTAL UTlUTY PLANT & CWIP 214.214.087 341. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 404.77)404.77)(19 372,408.85)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 404,77)404,77)(19 372,156.16)921100050 PLANT EXPEND AVISTA CORPORATION 211 404,77)404.77)(19,372 156.17)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793,921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (4,214.31)(4,214,31)(58 087,341.55) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d J a n u a r y 2 0 0 3 Pl A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - De c - 0 2 AD D r r l O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - J a n - 0 3 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 , Ri g h t s o t W a y 68 , 57 6 . 68 , 57 6 , 35 1 . We l l S t r u c t u r e s 69 , 71 1 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 , Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 , 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 , 35 2 We l l s 18 , 46 2 , 34 9 . 46 2 , 34 9 , 35 2 . St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 52 0 90 2 , 52 0 90 2 . 35 2 . Cu s h i o n Ga s 35 3 Li n e s 04 1 , 04 8 , 04 1 , 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 96 6 81 1 . 96 6 , 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 , 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 , 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 44 6 , 36 9 , 83 6 , 83 6 . 44 7 , 20 6 . To t a l .. l !i ! ; , 1Q ! , 0 4 8 . 83 6 . 67 .. l .. l .. l 83 6 . 10 ~ 8 8 5 . OR D E R SE R V I C E FE R C NU M B E R DE S C R I P T I O N De c - 35 7 . 15 0 0 0 0 0 6 0 AD D C O M P U T E R & M E M O R Y 35 7 , 15 0 0 0 0 0 6 4 PU R C H A S E M l l l E R M A T l C S P O O l G U N J 3 5 7 De c - 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , Ja n - O 2 35 2 . t5 o o o o 1 t 3 WA T E R W E l l W O R K O V E R F E R C - 3 5 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E l l S F E R C 3 5 2 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 5 WA T E R W E l l S U # 4 0 F E R C - 3 5 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E l l S U # 6 1 F E R C - 3 5 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E l l S U # 5 8 F E R C - 3 5 2 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A l l W A T E R W E l l # 6 4 P U M P G - 3 5 2 . nl a 35 2 . 15 0 0 0 0 9 0 O ZO N E 2 E X P A N S I O N 2 0 0 0 PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ja n u a r y 3 1 . 2 0 0 3 De c - D 2 JB n - D 3 CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (8 ) (b ) (e ) (d ) (e ) (I) = ( d ) 1J I ) = ( a ) + ( b ) - ( e ) 83 6 . 21 9 . 83 6 , 21 9 . 77 5 . 77 5 . 77 5 . 77 5 . 83 1 . 83 1 , 24 7 91 2 . 24 7 91 2 . 10 2 , 92 9 , 10 2 , 92 9 , 26 4 , 69 0 . 26 4 69 0 . 13 1 , 60 1 . 13 1 , 60 1 . 12 5 05 0 , 12 5 05 0 , 49 4 . 55 , 49 4 . 14 6 , 09 2 . 14 6 09 2 . 10 4 , 52 0 , 43 8 . 43 8 . 10 5 , 95 8 , 10 5 , 95 8 . 10 5 35 6 , 21 4 . 21 4 , 18 6 , 55 6 , 83 6 , 07 7 82 2 . 10 8 73 4 . INVOICE #133BO-FEBRUARY 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:March 28, 2003 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended February 2003 are as follows: (1)Your portion of shareable expenses:115,043.90 /3 38,347, (excluding insurance) (2)Your portion of new construction:27,764.37 /3 254, Amount Due 47,602. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 47,602. Previous balance BALANCE DUE 47,602. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024830 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSEs February 28, 2003 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTkIN BUDGET ACTUAl BUDGEt TH"YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 1.521:+08 SUPERVISION & ENGINEERING 814 18,900,805.58 37,BOD.26,470.32,082.26 1.521:+08 MAPS' RECORDS 815 1,2OD. 1.521:+08 WElLS' GAS 818 300.600,474. 1.521:+08 WElLSWATER 816 064. 521:+08 WElLS OBSERVATION 816 600. 1.52E+08 LINES GAS 817 100.400. 1.521:+08 LINES WATER 817 310.50 300.310.50 1.521:+08 LINES OBSERVATION 817 1.521:+08 COMPRESSOR STATION 818 33,600,402.62 BOD.48,474.480. 1.521:+08 COMPRESSOR STATION FUEL 'POWER 819 BOD.338.600.313.946. 1.521:+08 MEASURING&REGULATINGSTAEXP 820 24,000,2,432.25 24,000,2,432.25 12,545. 1.521:+08 PURIFICATION STATION EXPENSES 821 BOD.(22.63)200.(22.63) 82400000 SYSTEM CONTROL' LOAD DISPATCHING 824 521:+08 OTHER STORAGE EQUIPMENT 824 600.200. 1.521:+08 ANAlYSIS' TESTING EXPENSES 824 300.512.80 600.512.80 472.70 1.521:+08 STORAGE CONSULTING FEES 824 200.2,400,(70,51)217.1.521:+08 COMMUNICATIONS EXPENSE 824 900.830.BOD,172.34 2,463. 1.521:+08 OFFICE AND SHOP EXPENSES 824 200.294.2,400,170,2,486.1.52E+08 STORAGE WELL ROYAlTIES' RENTS 825 26. 1.521:+08 OTHER STORAGE RENTS 826 (1,445.00)12,490.00)12.878,33) TOTAl OPERATION 94,500.460,162,900.92.279.15B 383. MAINTENANCE 1.521:+08 MAINT SUPERVISION AND ENGINEERING 830 18,000.943.000.26,608.295. 1.521:+08 MAINT STRUCTURES AND IMPROVE GEN 831 BOD.200. 1.521:+08 MAINT ROADS 831 BOD.200.953. 521:+08 MAINTWElLSGAS 832 600.311.200.041.2,031.1.521:+08 MAINTWElLSWATER 832 600.88.200.584.241. 521:+08 MAINTWElLSOBSERVATION 632 574.200,574,984. 1.521:+08 MAINT WElLS CATHODIC PROTECTION 832 BOD.125. 83200040 MAINT WElLS SUISS WORKOVER 832 1.521:+08 MAINT LINES GAS 833 300. 1.521:+08 MAINT LINES WATER 833 300.305.59 600.059.70. 1.521:+08 MAINT COMPRESSOR STA EQUIP GAS 834 36,000.956.72.000,66,032.39 349. 1.521:+08 MAINT MEASURING' REGSTA EQUIP 835 1.521:+08 MAINTPURIFICATIONEQUIPMENT 836 600.817.50 200,172.63 1.521:+08 MAINT OTHER EQUIPMENT 837 600.557.200.052.64 258. TOTAl MAINTENANCE 57,900.58.556.119,100.105,251.102,164. TOTAl OPERATION AND MAINTENANCE 152.400.115 016,282,000.197,530.261,547. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 4D800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAl TAXES ADM INISTRA TIVE AND GENERAl 1.521:+08 ADMIN AND GENERAl SAlARIES 920 27.811 88.2,463. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPliES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 1.521:+08 PROPERTY INSURANCE 924 942.00 1.521:+08 INJURIES AND DAMAGES 925 TOTAl ADMIN AND GENERAL 27.811 66.405. TOTAl OPERATING EXPENSES 152400.115043.282 000.197 597,270 953. ALLOCATION TO PARTICIPANTS 21100000 EXPENSESPUGETSOUNDENERGY 211 (38347.98)(65,865.73)(90 317.90) 21100010 EXPENSES NORTHWEST PIPELINE 211 (38,347.97)(65 865.73)(90 317.88) 21100020 EXPENSESAVISTACORPORATION 211 (38 347.97)165,865.731 190,317.881 TOTAl ALLOCATION 1115,043.901 (197,597.191 1270,953.86) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES February 28, 2003 EXPENDITURES DESCRIP110N CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.154 066.935020000 RIGHTS OF WAY 350.576. 935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351.711.32 935120000 COMPRESSOR STATION STRUCTURES 351.2 731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.460 672. 935200000 WELLS 352 462,349.935220000 RESERVOIRS 352,520,902,935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 LINES 353 041,048. 935400000 COMPRESSOR STATION EQUIPMENT 354 966 811.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899,935600000 PURIFICATION EQUIPMENT 356 759 336,935700000 OTHER EQUIPMENT 357 836.447 206. TOTAL UTILITY PLANT IN SERVICE 836.104 885. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 27,764.142.136 498. SUBTOTAL 764.142.136 498, 910600010 RETIREMENTS 106 873,721.918400010 DEFERRED CWIP 184 SUBTOTAL 873,721. TOTAL CWIP 764.142.010 220. TOTAL UTILITY PLANT & CWIP 764.31,978.115 105. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (9,254.79)(10,659.56)(19 381 663.64) 921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (9.254.79)(10,659.56)(19 381,410.95)921100050 PLANT EXPEND AViSTA CORPORATION 211 254.79)(10 659.56)(19 381 410,96) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793, 921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AViSTA CORPORATION 211 793. TOTAL ALLOCATION (27 764,37)(31 978.68)(58,115 105.92) t') "") a.. (!) c:c a.. "") ~ t").- 0~ 0 OJ C\I en CI! .- :::::I c:: LLOJ'iCI "C l!:! c en "C "C . ... :::::I OJ e a.. CI OJ... .cOJ "C ... :5 .f Wt') :s I.L.c( ,aJ ~ Iii~~r!;~~&!" Ie :: ~ Iii ~ ~Ii) Ii). 1'-. C'!. Ii). co. t') sil8!BMli)I'- "01' "I:. .... Eft C/) Iii t3 z c(C/) I.L. C/) C/) CI: CI: C/) () Ii' Iii:s 7 c( ....aJ t') I'-I'-N"OI'I'-NNcoo t') 1'-....0) couiui":IIi"';NaiI8tn::~I8Iii~~acien"':orioN~coco !g!g aci .... Eft . N . -.i I'-COIi)I'-o)Nt')I'-COIi)cr:j":aiuiuiC!1ij:B~~ ...: cD aci 0) . ,..; "OI'COl'-1i) "01'0 0) N 1'-"01'ori en ...: N ..... ~ . Ii)-.i I'-COIi)I'-O)Nt')I'-COIi)~::m~:gOGOCDt')N ...: cD aci en ,..;C!1i~~3ori~"':N ell .I!J ii--a E\Ut) if .9- E .., 5- .9- - C/) W 5-\USS 't:I SwE ="" 15 =15C1.-Ujssm :I: .!!!1a"5\U ~.. C/)C/)~ II! !a C/):;~E:!:~~!i!'g !BmC) ~5P S'~'0 .5 K! If .= ...J '15 8! CI: "" mC/) ......,C/) eII ...., ~w't:I1:-Cl.!Ij~.!1! ~ Uj ~!Ij!E ~liiC)QI a!:EQlo ::'1:i5a!::....Jif:!: ~o:!:Ci5 ()~()~c..O C/) !z t; :s ()c.. c( .... N.... N t') "01' .... N t')cici":":":":NNNNt')"OI'Ii)COl'-Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii) Ii)CO) CO) CO) CO) t') CO) t') CO) CO) t') t') t') t') t') t') iii -.i .... oriIi) Eft Eft Eft Eft Eft Eft .... iii -.i .... oriIi) Eft PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Fe b n I 8 r y 2 8 , 2 0 0 3 Ja n - 0 3 Fe b - OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (c ) (d ) (e ) (I ) = ( d ) (g ) = ( a ) + t b ) - ( e ) 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A l l c S P O O L G U N J 3 5 7 77 5 , 77 5 . 77 5 , 77 5 . De c - O l 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 . 1 7 Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , 24 7 91 2 . 24 7 91 2 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 35 2 . 10 2 , 92 9 , 10 2 , 92 9 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 , 69 0 . 26 4 69 0 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 60 1 . 13 1 , 60 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 , 12 5 05 0 , 12 5 , 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C . 3 5 0 , 55 , 49 4 , 55 , 49 4 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 14 6 , 09 2 . 14 6 , 09 2 . n/ a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 10 5 95 8 . 76 4 . 20 2 . 13 3 72 3 . 13 3 , 72 3 . 10 8 1 73 4 . $- - - 27 . . 7 6 4 . 31 1 97 8 , 21 3 , 10 1 , ~6 0 2 , $. ~ 4 9 8 . Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, WA 98009-9734 (425)462-3164 INVOICE #13380-MARCH 2003 Date:April 18 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended March 2003 are as follows: (1)Your portion of shareable expenses:119,251.95 /3 750. (excluding insurance) (2)Your portion of new construction:665.11 /3 888, Amount Due 639, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOT AL FOR THIS MONTH 639. Previous balance BALANCE DUE 44,639. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERATING EXPENSES Men;h 31, 2003 CURRENT MONTH FISCAL YEAR TO DATE DESa!PTKJN BUOGEJ ACTUAl BUOGEJ THO; YEAR lA!J1 YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 18,900.481.700.952.50 875. 151815100 MAPS & RECORDS 815 200. 151816100 WELLS & GAS 818 300.900,528, 151818200 WELLS WA'IEA 818 000,000,385,151818300 WELLS OBSERVATION 818 8OD. 151817100 LINES GAS 817 228.25 400.228. 151817200 LINESWA'IEA 817 300.310.50151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 800.100.104 400.74,575.483.151819100 COMPRESSOR STATION FUEL. & POWER 819 800,993.400.308.485. 151820100 MEASURING & REGULATING STA EXP 820 000.2,432.25 12,545, 151821100 PURIFICATION STATION EXPENSES 821 800.800.(22.83) 8240D000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 800,800, 151824200 ANAlYSIS & TESTING EXPENSES 824 12,300.900.522.08 12,529, 151824300 STORAGE CONSULTING FEES 824 200,800,(70.51)15,908.151824400 COMMUNICATIONS EXPENSE 824 900,828.2,700,999.098. 1518245DO OFFICE AND SHOP EXPENSES 824 200.495.800.888.794. 151825100 STORAGE WELL ROYAlTIES & RENTS 825 28.151828100 OTHER STORAGE RENTS 828 11,045.001 (3,535,001 (3,923.331 TOTAl OPERATION 83,400,090.248300.145 370.223 894. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18,000.213.54,000.43,822.22 50,115.151831100 MAINT STRUCTURES AND IMPROVE GEN 831 800.800, 151831200 MAINT ROADS 831 800.2,234.800,2,234.1.884,151832100 MAINT WELLS GAS 832 800.408.81 800,10,449.137.51151832200 MAINT WELLS WA'IEA 832 800.482.58 800.047.458. 151832300 MAINT WELLS OBSERVATION 832 2,257.200.2,832.08 984. 1518324DO MAINT WELLS CATHODIC PROTECTION 832 800.125. 832D0040 MAINT WELLS SUI55 WORKOVER 832 151833100 MAINT LINES GAS 833 300. 151833200 MAINT LINESWA'IEA 833 300.38.80 900.097,70. 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 000.34,105,108 000.100,137,64,349, 151835100 MAINT MEASURING & REG STA EQUIP 835 151838100 MAINT PURIFICATION EQUIPMENT 838 800.273.800,445.094.151837100 MAINT OTHER EQUIPMENT 837 800.133.800,188.850.54 TOTAl MAINTENANCE 57,900.88,127.177,000.171 378,188,700. TOTAl OPERATION AND MAINTENANCE 141,300.119,218.423.300,318,748.390,397. TAXES 408D0010 TAXES FICA 408 408D0020 TAXES FED MEDICARE CONTRIBUTION 408 40800D30 TAXES FED UNEMPLOYMENT INS 408 4080D040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAl 151920100 AOMINANDGENERAlSALARIES 920 33.100,388, 92D00020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 9210D020 LOST DISCOUNT 921 9230D000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 942.00151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 33.100.10,310. TOTAL OPERATING EXPENSES 141 300.119251.423 300.318849,400707. ALLOCATION TO PARTICIPANTS 211 ODOOO EXPENSES PUGET SOUND ENERGY 211 (39 750,85)(105 618.38)(133,589.33) 21100010 EXPENSES NORTHWEST PIPB.INE 211 (39 750,85)(105 618.38)(133,569.30) 211 0D020 EXPENSES AVIST A CORPORATION 211 139 750.88\(105,618,38\1133.589.311 TOTAl AllOCATION (119251.95\(318,849,141 1400,707.941 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES March 31 2003 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTIUTY PLANT AND CONSTRUCTION EXPENDITURES UTIUTY PLANT IN SERVICE 935010000 LAND 350.154 066.935020000 RIGHTS OF WAY 350.66,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500,935110000 WELL STRUCTURES 351.69,711.935120000 COMPRESSOR STATION STRUCTURES 351.731,235.935130000 MEASURE & REG STATION STRUCTURES 351.567,935140000 OTHER STRUCTURES 351.460,672.92935200000WELLS35218,462,349,935220000 RESERVOIRS 352.2 520,902.86935230000CUSHION GAS - NON RECOVERABLE 352.3 935300000 UNES 353 041,048.9354OOJOO COMPRESSOR STATION EQUIPMENT 354 966811.36935500000MEASURING & REGULATING EQUIPMENT 355 278 899.935600000 PURIFICATION EQUIPMENT 356 2,759 336,935700000 OTHER EQUIPMENT 357 2,775.612.43 449 982.35 TOTAL UTIUTY PLANT IN SERVICE 2,775.612.43 107,660, CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 889.43,031.148 388. SUBTOTAL 11,889.031.148,388. 910600010 RETIREMENTS 106 2,873 721.918400010 DEFERRED CWIP 184 SUBTOTAL 2,873,721.99 TOTAL CWIP 889.031,022, 110. TOTAL UTIUTY PLANT & CWIP 665.643.129,771. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (4,888.37)(15547.93)(19 386,552.01)921100040 PLANT EXPEND NORTHWEST PIPEUNE 211 (4,888.37)(15547.93)(19 386,299.32)921100050 PLANT EXPEND AViSTA CORPORATION 211 (4,888,37)(15547.93)(19 386 299,33)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793,921100070 RETIREMENTS NORTHWEST PIPEUNE 211 793.921100080 RETIREMENTS AViSTA CORPORATION 211 793. TOTAL ALLOCATION (14 665.11)(46 643.79)(58 129 771.03) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d M a r c h 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 28 - F e b - O 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - Ma r - 35 0 . la n d 29 2 56 6 , 29 2 56 6 . 35 0 . Ri g h t s o f W a y 57 6 . 57 6 , 35 1 . We l l S t r u c t u r e s 71 1 , 69 , 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 23 5 . 73 1 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . 4 Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 , 67 2 , 35 2 We l l s 18 , 46 2 34 9 . 46 2 , 34 9 , 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 , 90 2 . 52 0 , 90 2 . 35 2 . Cu s h i o n G a s 35 3 li n e s 04 1 , 04 8 . 04 1 , 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 96 6 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 , 89 9 . 27 8 , 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 44 7 , 20 6 . 77 5 . 77 5 . 44 9 , 98 2 . To t a l 55 , 10 4 88 5 . 77 5 , 77 5 . 10 7 66 0 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ml l r c h 3 1 , 2 0 0 3 Fe b - 0 3 Ma r - 0 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (I I ) (e ) (d ) (e ) ~) = ( d ) (g ) = ( a ) + ( b ) - ( e ) 35 7 , 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 , 77 5 . 77 5 . 77 5 . De c - O 1 35 0 . 15 0 0 0 0 1 t 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 . 83 1 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C . 3 5 2 . 24 7 , 91 2 , 24 7 , 91 2 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 . 10 2 , 92 9 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 , 26 4 , 69 0 . 26 4 , 69 0 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 . 13 1 60 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 5 05 0 . 12 5 , 05 0 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 55 , 49 4 , 55 , 49 4 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 14 6 09 2 . 14 6 09 2 . n/ a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 13 3 , 72 3 . 66 5 . 86 8 . 14 8 38 8 . 14 8 , 38 8 . 13 6 , 49 8 , 14 , 66 5 . 46 , 64 3 , 22 7 , 76 6 . 77 5 , 07 6 , 60 2 . 14 8 , 38 8 , INVOICE #13380-APRIL 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:May 21 , 2003 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended April 2003 are as follows: (1)Your portion of shareable expenses:117,419.58 /3 (excluding insurance) (2)Your portion of new construction:10,547,64 /3 Amount Due (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses 39,139. 515, 42,655. 12,790. TOTAL FOR THIS MONTH 445. Previous balance BALANCE DUE 445. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE 1OPERATING EXPENSEs April 30, 2003 CURRENT MONTH FISCAL YEAR TO DATE OESCRPTION .f2!:.BUDGET ACTUAl.BUDGET TH"YEAR lA';T YEAR OPERATION AND MAINTENANCE OPERATION IS18141oo SUPERVISION & ENGINEERING 814 900.18,045,1500.997.115.IS18151oo MAPS & RECORDS 815 200. 151818100 WEI.I.S & GAS 818 300,2.34-4.200.2.3-49.6,538.89151816200 WEl.l.SWATER 818 000.026.151818300 WEI.I.S OBSERVATION 816 1500. 151817100 LINES GAS 817 400.228.25. 151817200 LINES WATER 817 300.310. 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 1500.ZI,843.138,000.418.118 266.151819100 COMPRESSOR STATION FUEL & POWER 819 800.686,200.17,993.225. 151820100 MEASURING & REGULATING STA EXP 820 2A,ooo,2.432.25 12,545.151821100 PURIFICATION STATION EXPENSES 821 800,2.400,(22.83) 82400000 SYSTEM CONTROl. & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 800,2.400.151824200 ANALYSIS & TESTING EXPENSES 824 300,13,200.522.06 12,928. 151824300 STORAGE CONSULTING FEES 824 200,800,(70.51)16,427.58 151824400 COMMUNICATIONS EXPENSE 824 900,379.1500,2.378.97 640. 151824500 OFFICE AND SHOP EXPeNSES 824 200.13-4.800,801.662.31151825100 STORAGE WELL ROYALTIES & RENTS 825 (128.70)(128.70)26. 151826100 OTHER STORAGE RENTS 826 (1,015,001 (4 550,001 /4,988.331 TOTAL OPERATION 82,400.290.51 308700.194,680,274 458, MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000,045.72,000.59.867.248. 151831100 MAINT STRUCTURES AND IMPROVE (EN 831 1500,2.400.151831200 MAINT ROADS 831 1500,2.400.2.234.1.864.151832100 MAINTWEl.l.SGAS 832 1500,356,2.400.15,806.3-4 950.151832200 MAINTWEl.l.SWATER 832 1500,2.400.047.456.15183Z1oo MAINT WEI.I.S OBSERVATION 832 2.905.200.737,964. 151832A00 MAINT WEI.I.S CATHODIC PROTECTION 632 13.800,138.518.0483200040MAINT WEI.I.S SUISS WORKOVEA 832 151633100 MAINTLINESGAS 633 300. 151633200 MAINTLINESWATER 633 300.78.200.176.70. 15183-4100 MAINT COMPRESSOR STA EQUIP GAS 83-4 000.010.144,000,143 147.140 157. 151835100 MAINT MEASURING & REG STA EQUIP 835 151838100 MAINT PURIFICATION EQUIPMENT 836 1500,2.400,445.521. 151837100 MAINTOTHER EQUIPMENT 837 1500.691.2.400,877.759. TOTAL MAINTENANCE S7,9oo.88102.05 234 900.239,321.513. TOTAL OPERATION AND MAINTENANCE 120300,117392.56 543.1500.434 141,595 969. TAXES 40B00010 TAXES FICA 408 40B00020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 408000I50 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 27.127.398. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 9Z100000 OUTSIDE SERVICES 9Z1 15192Aloo PROPERTY INSURANCE 92A 27,800.28,481.27,800,481.475. 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 27,800.28488.27,800.28.566.33,873. TOTAL OPERATING EXPeNSES 148100.145 880.571 400.82,729.829 843. ALLOCATION TO PARTICIPANTS 211 00000 EXPENSES PUGET SOUND ENERGY 211 (51.930.03)(157,548.41)(212.481,21)21100010 EXPENSES NORTHWEST PIPELINE 211 (42.020.52)(147 836.90)(204661.17) 211 00020 EXPENSES AVISTA CORPORATION 211 151,930,03\(157548.41)1212.481.191 TOTAL ALLOCATION 1145,880.58\(482.729.72\1829,643.571 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES April 30, 2003 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.154 066.935020000 RIGHTS OF WAY 350,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350,138 500.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.4 460 672,935200000 WELLS 352 462,349,935220000 RESERVOIRS 352,520,902.935230000 CUSHION GAS - NON RECOVERABLE 352,935300000 LINES 353 041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 19,966 811.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899.935600000 PURIFICATION EQUIPMENT 356 759,336,935700000 OTHER EQUIPMENT 357 612.449 982, TOTAL UTILITY PLANT IN SERVICE 612,107 660. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 547.579.158 935. SUBTOTAL 10,547.579,158 935. 910600010 RETIREMENTS 106 873 721.918400010 DEFERRED CWIP 184 SUBTOTAL 873,721. TOTAL CWIP 10,547.579.032 657. TOTAL UTILITY PLANT & CWIP 547.191.58,140 318, ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (3,515.88)(19 063,81)(19 390 067.89)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (3,515,88)(19 063.81)(19 389,815.20)921100050 PLANT EXPEND AVISTA CORPORATION 211 515,88)(19,063.81)(19 389 815.21)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (10 547.64)(57 191.43)(58,140 318.67) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d A p r i l 20 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 . Ma r - o 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3Q - A p r - 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 , Ri g h t s o f W a y 57 6 . 57 6 , 35 1 , We l l S t r u c t u r e s 71 1 . 71 1 . 35 1 , Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 , 23 5 . 35 1 , Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 . 35 2 We l l s 46 2 34 9 . 46 2 34 9 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 90 2 , 35 2 . Cu s h i o n G a s 35 3 Li n e s 04 1 , 04 8 , 04 1 04 8 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 96 6 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 , 89 9 . 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 , 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 44 9 , 98 2 . 44 9 98 2 . To t a l 10 7 , 60 0 . 55 , 10 7 , 66 0 . JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ap r i l 3 0 , 2 0 0 3 Ma r - Q 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T (a ) (b ) (e ) (d ) (a ) 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L O U N J 3 5 7 77 5 . 77 5 . 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N O ' 6 1 J 3 5 2 25 2 . 25 2 . 10 7 , 18 1 . 35 2 . 1 5 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N O ' 6 4 J 3 5 2 32 4 , 32 4 . 10 4 25 4 . De c - O 1 35 0 , 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 91 2 . Ja n - 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U ' 4 0 F E R C - 3 5 2 . 26 4 , 69 0 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U ' 6 1 F E R C - 3 5 2 . 13 1 , 60 1 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 7 WA T E R W E L L S U ' 5 8 F E R C - 3 5 2 . 12 5 05 0 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 49 4 , Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L WA T E R W E l l 1 6 4 P U M P 0 - 35 2 . 14 6 09 2 , n/ a 35 2 , 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 14 8 38 8 . 97 0 , 83 8 , 15 3 , 35 8 , 14 8 , 38 8 . 10 , 54 7 , 57 , 19 1 . 44 4 , 17 2 . PA G E 4 Ap r - IN C E P T I O N T O D A T E CW I P XF R D T O P L A N T BA L A N C E (') = C d ) (g ) = ( a ) + ( b ) - ( e ) 77 5 , 10 7 18 1 . 25 2 . 10 4 , 25 4 , 32 4 , 83 1 . 24 7 , 91 2 , 10 2 , 92 9 . 26 4 69 0 . 13 1 60 1 . 12 5 05 0 . 55 , 49 4 , 14 6 , 09 2 . 15 3 35 8 . 29 0 81 3 . 8 9 15 8 93 5 . INVOICE #13380-MAY 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:June 23, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company's share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended May 2003 are as follows: (1 )Your portion of shareable expenses:129 489.03 /3 43,163. (excluding insurance) (2)Your portion of new construction:347,663.55 /3 115 887, Amount Due 159,050, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 159 050. Previous balance BALANCE DUE 159 050. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 8.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479881024830 BNF: PUGET SOUND ENERGY Please notify tr8llsury at (425) 482-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES May 30 2003 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION .f5!!E.BUDGEt ACTU"'-BUDGET THE YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900.21,604.94,500.501.84,927. 15181S100 MAPS & RECORDS 815 200, 151816100 WELlS & C!AS 818 300,1.soo.2,3-19.50 6.536,1S1816200 WELlSWATER 816 000.026,151816300 WELlSOBSERVATION 816 600. 151817100 LINES C!AS 817 400.1.228.25. 151817200 LINES WATER 817 300,310.151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 600.803.171 600.131 221,147.080.151819100 COMPRESSOR STATION FUEL & POWER 819 800.077.18 000.22,070.22,405.151820100 MEASURING&REC!ULATINGSTAEXP 820 24,000.2,432.25 12,545.151821100 PURIFICATION STATION EXPENSES 821 600.144.000.122.2582400000SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600,000, 151824200 ANALYSIS & TESTING EXPENSES 824 300.212.80 13,500.734.12,978. 151824300 STORAGE CONSULTING FEES 824 200.000.(70.51)16,773,151824400 COMMUNICATIONS EXPENSE 824 900.585.4,500.2,964.57 375.151824500 OFFICE AND SHOP EXPENSES 824 200.047.000.10,848.974. 151825100 STORAGE WELl ROYALTIES & RENTS 825 (128.70)26.151826100 OTHER STORAGE RENTS 626 (1,045.001 (5,595.00)(5,955.10\ TOTAL OPERATION 62,400.62,430.511 371 100.257091.325,721, MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18,000,20,900.90,000.768.425.151831100 MAINT STRUCTURES AND IMPROVE C3EN 831 600,000,151831200 MAINTROADS 831 600,000,2,234.244. 151832100 MAINT WELlS C!AS 832 132,600,2117,135 000,104,067.151832200 MAINTWELlSWATER 832 600.000,047,271. 151832300 MAINT WELlS OBSERVATION 832 200.737,964.151832400 MAINT WELlS CATHODIC PROTECTION 832 193,800.332.4S 83200040 MAINT WELlS SUISS WORKOVER 832 151833100 MAINT LINES C!AS 833 300.61. 151833200 MAINTLINESWATER 833 300.114.500.291,70.151834100 MAINT COMPRESSOR STA EQUIP C!AS 834 000.035.180 000.187 183.171 147,151835100 MAINTMEASURING&REGSTAEQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 836 600.000.445,666.511151837100 MAINT OTHER EQUIPMENT 837 600.1 494.3000.372.84 258. TOTAL MAINTENANCE 189 900.67,037.424,800.306,518.277,177.91 TOTAL OPERATION AND MAINTENANCE 252,300,1211,468.01 795,900.563,609.6D2.898.91 TAXES 40e00010 TAXES FICA 406 40800020 TAXES FED MEDICARE CONTRIBUTION 406 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND C3ENERAL 151920100 ADMIN AND C3ENERAL SALARIES 920 21.148.415.92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 9210002D LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 9Z1 151924100 PROPERTY INSURANCE 924 27,800,461.942.00151925100 INJURIESANDDAMACES 925 TOTAL ADMIN AND C3ENERAL 21.27 800.28,6011,10357. TOTAL OPERATING EXPENSES 252300,12114811.823 700.218.75 613 256. ALLOCATION TO PARTICIPANTS 211 00000 EXPENSES PUGET SOUND ENERGY 211 (43183,01)(200 709.42)(208952.24) 21100010 EXPENSES NORTHII'EST PIPELINE 211 (43163,01)(190,799.91)(199 352.20)2110002D EXPENSES A VISTA CORPORATION 211 143,183.011 1200,709,42)(208,952.22\ TOTALALl.OCATION (12114811.03\(592,218.75)1613256.66) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES May 30, 2003 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350.154 066.935020000 RIGHTS OF WAY 350.576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567,935140000 OTHER STRUCTURES 351 .4 460 672,935200000 WELLS 352 18,462,349.935220000 RESERVOIRS 352.520 902.935230000 CUSHION GAS - NON RECOVERABLE 352,935300000 LINES 353 041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 966 811.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899.935600000 PURIFICATION EQUIPMENT 356 759,336.935700000 OTHER EQUIPMENT 357 612.43 449,982. TOTAL UTILITY PLANT IN SERVICE 612.55,107 660. CONSTRUCTION WORK IN PROGRESS 91 0600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 347 663.401 242,506,599.46 SUBTOTAL 347,663,401 242.506,599.46 910600010 RETIREMENTS 106 873 721.918400010 DEFERRED CWIP 184 SUBTOTAL 873.721. TOTALCWIP 347,663,401 ,242,380,321. TOTAL UTILITY PLANT & CWIP 347 663.404 854.58,487 982. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (115,887.85)(134,951.66)(19 505 955.74)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (115,887,85)(134 951.66)(19 505 703.05)921100050 PLANT EXPEND AVISTA CORPORATION 211 (115,887.85)(134,951,66)(19,505 703.06)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (347,663.55)(404 854.98)(58 487 982.22) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d M a y 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3C J . A p r - o 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3C J . M a y - o 3 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 , 35 0 . Ri g h t s o f W a y 57 6 . 68 , 57 6 . 35 1 , We l l S t r u c t u r e s 71 1 , 69 , 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 23 5 , 73 1 , 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . 4 Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 , 35 2 We l l s 46 2 , 34 9 , 18 , 46 2 , 34 9 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 90 2 . 35 2 , Cu s h i o n G a s 35 3 Li n e s 04 1 04 8 . 04 1 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 96 6 81 1 . 96 6 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 , 27 8 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 , 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 44 9 98 2 . 44 9 98 2 . To t a l 10 7 , 66 0 . 10 7 , 66 0 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ma y 3 0 , 2 0 0 3 Ap r - 0 3 Ma y - o 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (e ) (d ) (e ) (I ) = ( d ) (g ) = ( a ) + ( b ) - ( e ) 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L O U N J 3 5 7 77 5 . 77 5 , 77 5 . 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N O # 6 1 J 3 5 2 25 2 . 17 0 , 04 0 , 17 4 29 2 , 27 7 , 22 1 , 27 7 , 22 1 . 17 4 , 29 2 , 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N O # 6 4 J 3 5 2 32 4 . 16 8 55 7 . 16 9 , 88 1 , 27 2 , 81 1 , 27 2 , 81 1 . 16 9 , 88 1 . 35 7 . 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R 0 3 5 7 53 4 . 53 4 . 53 4 . 53 4 . 53 4 . De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 91 2 . 24 7 , 91 2 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 . 10 2 , 92 9 , Ja n - O 2 35 2 , 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 , 69 0 , 26 4 69 0 . 4 7 Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 , 13 1 , 60 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 , 12 5 , 05 0 , 12 5 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . 49 4 . 49 4 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P 0 - 35 2 . 14 6 , 09 2 . 14 6 09 2 . n/ a 35 2 , 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 15 3 , 35 8 . 53 1 . 37 0 , 15 9 , 89 0 . 4 7 15 9 89 0 . 15 8 , 93 5 , 34 7 , 66 3 . 40 4 , 85 4 . 79 1 , 83 6 . 63 1 , 94 5 . 50 6 . 59 9 . INVOICE #13380-JUNE 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply OBC-14E O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:July 22, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended June 2003 are as follows: (1)Your portion of shareable expenses:138 590.89 /3 196. (excluding insurance) (2)Your portion of new construction:526.45 /3 842, Amount Due 039. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 039. Previous balance BALANCE DUE 039. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES JIO18 30, 2003 CURRENT MONTH FISCAL YEAR TO DATE OESCRPTION .2!:.BUDGET ACTUAl.BUDGET THIS YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION T518141oo SUPERVISION & ENGINEERING 814 900.391,113 400.993.101 403. 151815100 MAPS & RECORDS 815 200. 151816100 WEL1.S & GAS 818 300,800.2,349.538.IS181152OO WEL1.SWAlER 816 000.18,026.151818300 WEL1.S OBSERVATION 818 800. 151817100 LINES GAS 817 400.228.25.151817200 LINESWAlER 817 300.310. 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 800,032.82 205,200,172,254.171,980.151819100 COMPRESSOR STATION FUEl. & POWER 819 800.1,231.28,800,302.66 28,669. 151820100 MEASURING & REGULATING STA EXP 820 24,000,2,432.25 12,545. 151821100 PURIFICATION STATION EXPENSES 821 800.800,122.25 82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 800,800.151824200 ANALYSIS & TESTING EXPENSES 824 300,13,800.734.12,978. 151824300 STORAGE CONSULTING FEES 824 200.200,(70.51)16,773. 1511\24.400 COMMUNICATIONS EXPENSE 824 900.329.400.293.766.1S1824500 OFFICE AND SHOP EXPENSES 824 200.809.200.11,658.668.151825100' STORAGE WELL ROYALTIES & RENTS 825 128.28.151826100 OTHER STORAGE RENTS 826 1980.00)16.575.001 (6,760.10) TOTAL OPERATION 62,400.942.85 433.soo,318CXU.372,639. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000,303.108000.072.50 343. 151831100 MAINT STRUCTURES AND IMPROVE GEN 831 800.800,285.151831200 MAINT ROADS 831 800,800.2,23-4.757. 151832100 MAINT WEL1.S GAS 832 25,800,017,160,800,121.114 622.39151832200 MAINTWEL1.SWAlER 832 800.12,248.31 800.295.52 271.151832300 MAINTWEL1.SOBSERVATION 832 200.737.964. 151832400 MAINT WEl.l.S CATHODIC PROTECTION 832 800.332.49 83200040 MAINT WEL1.S SlUSS WORKOVER 832 151833100 MAINT LINES GAS 833 300.61,151833200 MAINTLINESWAlER 833 300.253.800.545.70. 151_100 MAINT COMPRESSOR STA EQUIP GAS 000.40,738.216,000.227,921.201,758.25151835100 MAINTMEASURING&REGSTAEQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 836 800.800.445.227. 151837100 MAINT OTHER EQUIPMENT 837 800,2,077.800.5450.4.548. TOTAL MAINTENANCE 83 100,T7 838.507900.384,157.436,912.56 TOTAL OPERATION AND MAINTENANCE 145,500.138,581,941,400.702, 191,809,552.20 TAXES 4080001 0 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 408000040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES AOMINISTRA TIVE AND GENERAL 151920100 AOMIN AND GENERAL SALARIES 920 157.428. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 800.28,461.475. 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 27.800.28 618.51 33,901. TOTAL OPERATING EXPENSES 145 00.138590.989 200.730809.843 453. ALLOCATION TO PARTICIPANTS 21 1 00000 EXPENSES PUGET SOUND ENERGY 211 (46,196.97)(246,906.39)(283 684.51)21100010 EXPENSES NORTHWEST PIPELINE 211 (46,196.96)(236,996.87)(276084.45) 21 1 00020 EXPENSES A VISTA CORPORATION 211 146,196.96)1246,906,38)(283.684.47) TOTAL ALLOCATION 1138.590.89)1730,809.64)(843,453.43) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES June 30, 2003 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350.154 066.935020000 RIGHTS OF WAY 350.576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235,935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.460 672.935200000 WELLS 352 462,349.935220000 RESERVOIRS 352.520 902.935230000 CUSHION GAS - NON RECOVERABLE 352.935300000 LINES 353 041 048,935400000 COMPRESSOR STATION EQUIPMENT 354 966 811,935500000 MEASURING & REGULATING EQUIPMENT 355 278 899,935600000 PURIFICATION EQUIPMENT 356 759 336.935700000 OTHER EQUIPMENT 357 612.449 982, TOTAL UTILITY PLANT IN SERVICE 612.55,107 660. CONSTRUCTION WORK IN PROGRESS 91 0600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 526.448 769.554 125. SUBTOTAL 526.448,769.554 125. 910600010 RETIREMENTS 106 873 721,918400010 DEFERRED CWIP 184 SUBTOTAL 873 721. TOTAL CWIP 526.45 448,769.427 847. TOTAL UTILITY PLANT & CWIP 526.452,381.58,535 508. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (15 842,15)(150,793,81)(19 521 797,89)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (15,842.15)(150 793,81)(19,521 545.20)921100050 PLANT EXPEND AVISTA CORPORATION 211 (15,842.15)(150 793.81)(19,521 545.21)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (47 526.45)(452,381.43)(58 535.508.67) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d J u n e 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3G - M a y - o 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3o - J u n - o 3 35 0 . la n d 29 2 56 6 . 29 2 56 6 . 35 0 . Ri g h t s o f W a y 57 6 . 57 6 . 35 1 . 1 We l l S t r u c t u r e s 71 1 . 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 23 5 . 73 1 , 23 5 . 35 1 , Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 46 0 67 2 , 46 0 67 2 . 35 2 We l l s 18 , 46 2 , 34 9 . 46 2 34 9 . 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 , 52 0 90 2 , 35 2 , Cu s h i o n G a s 35 3 Li n e s 04 1 04 8 . 04 1 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 96 6 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 , 27 8 , 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 44 9 98 2 . 44 9 98 2 . To t a l 10 7 , 66 0 . 10 7 66 0 . JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ju n e 3 0 , 2 0 0 3 Ma y - o 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T (a ) (b ) (e ) (d ) (e ) 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 . 77 5 , 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G 1 6 1 J 3 5 2 17 4 29 2 . 33 , 12 0 . 20 7 , 41 3 , 20 7 , 41 3 . 35 2 , 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 16 9 , 88 1 . 40 5 , 18 4 , 28 7 , 18 4 , 28 7 . 35 7 . 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 . 53 4 . 53 4 . De c - 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , 24 7 91 2 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 , Ja n - G 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 , 69 0 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 , Ja n - G 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 B F E R C - 3 5 2 . 12 5 , 05 0 . Ja n - G 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . 55 , 49 4 . Ja n - 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 . 14 6 , 09 2 . n/ a 35 2 , 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 15 9 89 0 . 37 0 . 15 9 , 89 0 , 50 6 , 59 9 . 47 , 52 6 . 45 2 , 38 1 , 63 3 , 50 4 . PA G E 4 Ju n - 0 3 IN C E P T I O N T O D A T E CW I P XF R D T O P L A N T BA L A N C E (f ) = ( d ) (g ) = ( a ) + ( b ) - ( e ) 77 5 , 20 7 , 41 3 , 18 4 , 28 7 . 53 4 , 83 1 . 24 7 91 2 . 10 2 , 92 9 . 26 4 , 69 0 . 4 7 13 1 60 1 . 12 5 05 0 , 49 4 , 14 6 , 09 2 . 15 9 89 0 . 07 9 , 37 8 . 55 4 , 12 5 . INVOICE #13380-JUL Y 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11 S O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:August 26, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended July 2003 are as follows: (1)Your portion of shareable expenses:171 555.19 /3 185, (excluding insurance) (2)Your portion of new construction:542.53 /3 180. Amount Due 365, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 365. Previous balance BALANCE DUE 365. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES JIJy 30, 2003 CURRENT MONTH FISCAL YEAR TO DATE OESCR..TION m!E.BUOGET ACTUAl BUOGET TH"YEAR LAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900,627.53 132,300.113 620.117,880. 151815100 MAPS & RECORDS 815 200. 151818100 WELLS & GAS 818 300.2,100.2,349.50 5,538. 151818200 WELLSWATER 818 14,eB1.50 000.eB1.50 18,025. 151816300 WELLSOBSERVATION 818 800, 151817100 LINES GAS 817 1,545.400.2,774,25, 151817200 LINES WATER 817 (7,310.50)300, 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 33,800.19,479.238800,191 734.196880. 151819100 COMPRESSOR STATION FUEL & POWER 819 800.375.800.ZI,932.91 151820100 MEASURING & REGULATINGSTA EXP 820 24,000,2,432.25 12,545. 151821100 PURIFICATION STATION EXPENSES 821 800.200,122.25 82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 800,064.200.064. 151824200 ANALYSIS & TESTING EXPENSES 824 300.294,14,100.029.12,978, 151824300 STORAGE CONSULTING FEES 824 200.387,400.297.773, 151824400 COMMUNICATIONS EXPENSE 824 900,335,300.t529.155. 151824500 OFFICE AND SHOP EXPENSES 824 200.793,400.451.50 381. 151825100 STORAGE WELL ROYALTIES & RENTS 825 403.403.25, 151828100 OTHER STORAGE RENTS 828 1141.541 15,715.541 (7,585,101 TOTAL OPERATION 82,400.125,895.495900.443729.419,558. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18,000.12,820.125,000.111 892.84 115,252.19 151831100 MAINT STRUCTURES AND IMPROVE GEN 831 800.200.571, 151831200 MAINT ROADS 831 800,200,2,234.Zl1, 151832100 MAINT WELLS GAS 832 800.714.181 ,400,17,838.219 177.57 1S1832200 MAINTWELLSWATER 832 800,200,295.Zl1,151832300 MAINTWELLSOBSERVATION 832 200.737.954. 151832400 MAINT WEl1.S CA THoelC PROTECTION 832 800.332.49 83200040 MAINT WEl1.S SUI55 WORKOVER 832 151833100 MAINT LINES GAS 833 300.51. 151833200 MAINTLINES WATER 833 300.188.2,100.733.70. 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 38,000,31,008.252,000,258930.232,388. 151835100 MAINT MEASURING & REG STA EQUIP 835 151838100 MAINT PURIFICATION EQUIPMENT 835 800.107.200,553.787. 151837100 MAINT OTHER EQUIPMENT 837 800.1017.200.457.839. TOTAL MAINTENANCE 57,900.45,857.5t15,8OO.430,014.595547. TOTAL OPERATION AND MAINTENANCE 120,300.171,553.081,700,873 744.015,205. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 AOMIN AND GENERAL SALARIES 920 159,436, 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LDST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 8OO.28,481.475. 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL ZI,8OO.28 620,33,911, TOTAL OPERATING EXPENSES 120300.171 555.$ 1 089 500.354,050117. ALLOCATION TO PARTICIPANTS 21100000 EXPENSES PUGET SOUND ENERGY 211 (57185.07)(304 091.45)(352,572.50) 21100010 EXPENSES NORTHWEST PIPELINE 211 (57185.08)(294 181.93)(344972.44) 21100020 EXPENSES AVISTA CORPORATION 211 7185.081 04 091.572.46 TOTAL ALLOCATION 1171,555.191 (902 354.83\(1050117.40) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES July 30, 2003 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350.154,066.935020000 RIGHTS OF WAY 350,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138,500.935110000 WELL STRUCTURES 351,69,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351,567.935140000 OTHER STRUCTURES 351.460 672,935200000 WELLS 352 462,349.935220000 RESERVOIRS 352.520 902.935230000 CUSHION GAS - NON RECOVERABLE 352.935300000 LINES 353 041 048,935400000 COMPRESSOR STATION EQUIPMENT 354 966,811.935500000 MEASURING & REGULATING EQUIPMENT 355 278,899.935600000 PURIFICATION EQUIPMENT 356 759,336.935700000 OTHER EQUIPMENT 357 612.449 982. TOTAL UTILITY PLANT IN SERVICE 612.107 660, CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 542.503,311.608 668. SUBTOTAL 542,503,311,608 668. 910600010 RETIREMENTS 106 873 721.918400010 DEFERRED CWIP 184 SUBTOTAL 873 721. TOTAL CWIP 542,503,311.482,390. TOTAL UTILITY PLANT & CWIP 54,542.506 923.590,051. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (18 180.85)(168,974.66)(19,539,978.74)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (18 180.84)(168 974.65)(19,539,726.04)921100050 PLANT EXPEND AVISTA CORPORATION 211 (18 180.84)(168 974.65)(19 539,726.05)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (54,542.53)(506 923.96)(58,590,051.20) (') C!) ::cc ('I)Q) 0en ~ 'E 5II! "Jc:: Q) 'C01 c: 0 'C en . 'C as c: a..:J Q)e .c01- ... ... Q) 0'C u.. UJ t'I(,)0 :5 ::;, oo( CD t'I 1li1:!~~~S!~!!!~;::~IIi~~ liS 11) . ""' - CI!. 11). CD- t'I g:gIBc;jIl)I5~C\I ,.... ~~... ~ t5zoo( ... 00( ::! C!: C!: 00( w(') (,) Cj' :5 ::;,oo(~CD t'I ""',....C\I ~,....C\I C\ICD 0('),....... CI) uiui"':ori,..:t\iai :g (,n::: ~ :g iii ~C'i aci ai' ...: ori ci C'i roCDCD ~ ~~ , t\i ' C\III) ..; ,.... CD II) ,.... II)C\I (') ,.... CD t'IcD ...: ai ui t\i~... en (') co0 co co (') en ...: CD- aci ai' ai'~Ift~~~ ori ai' ...: C'i ...,~ ' C\III) ..; ~!I! ~1Ii ~ ~"':8iuit\io;oco ...: cD aci ai' ai'~Ift~~;ori ai' ...: C'i ... QI '" 5;-.3 :g, (,) if ,8- E.5 '" & . 8- -en '" W&mEdi 'C ISwE == C5 =~Q,-gjSSgj :I: S1ij'5mit_enen.3 8! en'5aB'E ~I i'~ ~~ i'~'",en _",en :g, IS ...'" cawQ, '" 1'0 ,- Q, ij~~ 6 a!!~~ ~ ~; ~. !5!-IC!:;:.(,)::!O;:.en (,):::;o::!~o (,) 00( "'C\I...C\lt'I~ -C\l(')cici"':"':"':"':C\lt\it\it\i(')~II)CD"'"II) II) II) II) II) II) II) II) II) II) II) II) II) II) II)(') t'I (') (') t'I (') t'I (') t'I (') (') (') t'I (') t'I r;: ..: oriII) r;: oriII) PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ju l y 3 0 , 2 0 0 3 Ju n " ( ) 3 Ju l - 0 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (e ) (d ) (a ) (f ) = ( d ) (g ) = ( a ) + ( b ) - ( a ) 35 7 , 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 . 77 5 , 77 5 . 35 2 , 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G # 6 1 J 3 5 2 20 7 , 41 3 . 44 , 55 2 . 25 1 , 96 5 . 25 1 , 96 5 , 25 1 , 96 5 , 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 4 28 7 , 69 3 . 18 5 98 1 . 18 5 98 1 , 18 5 98 1 , 35 7 , 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 . 53 4 . 53 4 , 53 4 . De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 , 83 1 . Ja n - 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 , 24 7 , 91 2 . 24 7 , 91 2 , Ja n - 0 2 35 2 . 1 5 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 92 9 . 10 2 , 92 9 , Ja n - Q 2 35 2 , 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 69 0 . 26 4 , 69 0 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 , 13 1 , 60 1 , 13 1 60 1 . Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 5 , 05 0 . 12 5 05 0 . Ja n - Q 2 35 0 , 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 55 , 49 4 , 55 , 49 4 . Ja n - Q 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P 0 - 3 5 2 . 14 6 09 2 . 14 6 09 2 . nl a 35 2 . 1 5 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 15 9 89 0 . 29 6 . 63 , 66 6 . 16 8 18 6 . 16 8 18 6 . 55 4 , 12 5 . M, 5 4 2 , 50 6 , 92 3 , 68 8 , 04 6 , 07 9 , 78 . 60 8 66 8 . INVOICE #13380-AUGUST 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11S O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:September 25, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended August 2003 are as follows: . (1)Your portion of shareable expenses:109 997.77 /3 665. (excluding insurance) (2)Your portion of new construction:12,337.20 /3 112.40 Amount Due 778. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 778. Previous balance BALANCE DUE 778. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE 1 OPERATING EXPENSES Aug18l31 2003 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION BUOGET ACTUAl BUDGET THIS YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900.15,130,151 200,128750.135,477, 151815100 MAPS & RECORDS 815 200. 1S1818100 WElLS & GAS 818 300.2,400.2,349.50 8,536. 1518162DD WElLSWATER 818 000,881.50 18,555. 151816300 WElLS OBSERVATION 816 600, 151617100 LINES GAS 817 5.50 400.2,779.25, 151617200 LINES WATER 817 300,310.50 151817300 LINES OBSERVATION 817 1S1816100 COMPRESSOR STATION 818 33,600.Z7,O81,Z72,400.218815,222,048.151819100 COMPRESSOR STATION FUB. & POWER 819 800.2,540.400.218.187, 151620100 MEASURINGo\REGULATINGSTAEXP 620 2A,ooo.2,432,25 12,545. 151821100 PURIACATIONSTATIONEXPENSES 621 600.800,122.25 824DDDDO SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600,800,O64. 151824200 ANALYSIS & 'lESTINGEXPENSES 824 300,1,537.400.5,566.190. 151824300 STORAGE CONSULTING FEES 824 1.2DD,600.297.16,773, 151824400 COMMUNICATIONS EXPENSE 824 900.326.200,956.402.Z7 151B24SDD OFFICE AND SHOP EXPENSES 824 200.882.62 600,25,334.064, 151825100 STORAGE WELL ROYALTIES 0\ RENTS 825 600.600.45,52A, 151828100 OTHER STORAGE RENTS 826 002.34 (7,718.850. TOTAL OPERATION 114 000,501.609900,447,828.62 525,e03, MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18,000.130.144 000,1Z7,Q23,133,360. 151631100 MAINT STRUCruRES AND IMPROVE GEN 831 600.800,285. 151631200 MAINT ROADS 631 600,800,2,234.757. 151832100 MAINT WElLS GAS 832 600.728.162.000,18,565.131,469, 151632200 MAINTWElLSWATER 832 BOO.800.19,295,952,95 1518323DD MAINT WElLS OBSERVATION 832 200.737.964. 151832400 MAINT WElLS CA THoelC PROTECTION 832 800.332,49 73. 832DDO4O MAINT WElLS SUISS WORKOVER 832 151833100 MAINT LINES GAS 833 300,339.59 151833200 MAINTLINESWATER 833 300,857.2,400,5,591.400. 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 38,000,38,472.33 288,000,295402.49 Z70,935. 151835100 MAINT MEASURING & REG STA EQUIP 835 151838100 MAINT PURIFICATION EQUIPMENT 838 600.58.39 800.811.437, 151837100 MAINT OTHER EQUIPMENT B37 BOO.2.48.800.716.6178. TOTAL MAINTENANCE 57,900.58,495.623 700,486,510.560,156. TOTAL OPERATION AND MAINTENANCE 171,900.109,997,233,600,934 339.085,959. TAXES 408DD010 TAXESFICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40B0DD30 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES AOMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 159,429.55 92DDDD20 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 921DD020 LOST DISCOUNT 921 923DDODD OUTSIDE SERVICES 923 15192A100 PROPERTY INSURANCE 92A 7,500.35,300.28,481.475, 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 7,500.35,300,28 620.33,904. TOTAL OPERATING EXPENSES 179400.109997.$ 1 268900.62.959.119 863. ALLOCATION TO PARTICIPANTS 211 DDDDO EXPENSES PUGET SOUND ENERGY 211 (36665.93)(324,289.71)(375 621,33) 21100010 EXPENSES NORTHWEST PIPB.INE 211 (36665,92)(314,380.19)(368,221.25) 211 DDO2O EXPENSES AVISTA CORPORATION 211 (36665.289.621. TOTAL ALLOCATION (109,997.77)(962.959.60)(1,119,863.86\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES August 31, 2003 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILl1Y PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350.154 066,935020000 RIGHTS OF WAY 350.68,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350,138,500.935110000 WELL STRUCTURES 351.69,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351,567.935140000 OTHER STRUCTURES 351.460 672.935200000 WELLS 352 462,349.935220000 RESERVOIRS 352,520 902.935230000 CUSHION GAS. NON RECOVERABLE 352, 935300000 LINES 353 041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 966,811.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899.935600000 PURIFICATION EQUIPMENT 356 759 336,935700000 OTHER EQUIPMENT 357 612.449,982. TOTAL UTILl1Y PLANT IN SERVICE 612.43 107 660. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 12,337,515 648.621 005. ':;UBTOTAL 12,337,515,648,621 005. 910600010 RETIREMENTS 106 873 721.918400010 DEFERRED CWIP 184 SUBTOTAL 873 721, TOTAL CWIP 337,515,648.494 727. TOTAL UTILl1Y PLANT & CWIP 12,337,519 261.58,602,388. ALLOCATION ALLOCATION TO PARTICIPANTS 9211 00030 PLANT EXPEND PUGET SOUND ENERGY 211 112,40)(173,087.06)(19,544 091.14)9211 00040 PLANT EXPEND NORTHWEST PIPELINE 211 (4,112.40)(173 087,05)(19,543 838.44)921100050 PLANT EXPEND AVISTA CORPORATION 211 (4,112.40)(173,087.05)(19,543 838.45)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (12,337.20)(519 261.16)(58 602,388.40) ~A G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d A u g u s t 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 3O - J u l - Q 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - Au g - Q 3 35 0 . La n d 29 2 , 56 6 . 29 2 , 56 6 . 35 0 . Rig h t s o f W a y 57 6 . 68 , 57 6 . 35 1 . We l l S t r u c t u r e s 69 , 71 1 . 71 1 . 35 1 , Co m p r e s s o r S t a t i o n s 73 1 23 5 . 73 1 , 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 46 0 67 2 . 35 2 We l l s 46 2 34 9 . 18 , 4 6 2 , 34 9 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 , Re s e r v o i r s 52 0 90 2 . 52 0 90 2 . 35 2 . Cu s h i o n G a s "' 35 3 Li n e s 04 1 04 8 . 04 1 , 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 . 19 , 96 6 81 1 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 , 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 , 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 44 9 , 98 2 . 44 9 98 2 . To t a l 55 , 10 7 , 66 0 . 55 , 10 7 , 66 0 , JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Au g u s t 3 1 . 2 0 0 3 Ju l - D 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T (a ) (b ) (e ) (d ) (a ) Ma r - O 3 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 , 77 5 . 35 2 , 1 5 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G ' 6 1 J 3 5 2 25 1 , 96 5 , 25 1 , 96 5 . 25 1 , 96 5 . 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G ' 6 4 J 3 5 2 18 5 98 1 . 18 5 , 98 1 , 18 5 98 1 . 35 7 , 1 5 0 0 0 0 0 6 7 N6 1 c e L A P T O N C O M P U T E R G 3 5 7 53 4 . 53 4 . 53 4 . 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 , 91 2 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 , 10 2 , 92 9 . Ja n - O 2 35 2 . 1 5 0 0 0 0 1 1 5 WA T E R W E L L S U ' 4 0 F E R C - 3 5 2 , 26 4 , 69 0 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U ' 6 1 F E R C - 3 5 2 . 13 1 60 1 . Ja n - O 2 35 2 , 1 5 0 0 0 0 1 1 7 WA T E R W E L L S U ' 5 8 F E R C - 3 5 2 . 12 5 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 55 . 49 4 , Ja n - O 2 35 2 , 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L ' 6 4 P U M P G - 3 5 2 . 14 6 , 09 2 . nl a 35 2 , 1 5 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 16 8 18 6 . 33 7 , 00 3 . 18 0 52 4 . 60 8 , 66 8 . 12 , 33 7 . 51 9 , 26 1 , 70 0 , 38 3 . PA G E 4 Au g - D 3 IN C E P T I O N T O D A T E CW I P XF R D T O P L A N T BA L A N C E (f ) = ( d ) (g ) = ( a ) + ( b ) - ( e ) 77 5 . 25 1 , 96 5 . 18 5 98 1 . 4 2 53 4 . 83 1 , 24 7 91 2 , 10 2 , 92 9 , 26 4 69 0 , 13 1 , 60 1 . 12 5 , 05 0 , 55 , 49 4 . 14 6 , 09 2 , 18 0 , 52 4 , 07 9 , 37 8 . 62 1 , 00 5 , INVOICE #13380-SEPTEMBER 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11 S O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:October 24, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended September 2003 are as follows: (1)Your portion of shareable expenses:109 449.93 /3 36,483, (excluding insurance) (2)Your portion of new construction:823.86 /3 274, Amount Due 42,757. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 757. Previous balance BALANCE DUE 42,757. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE tOPERATING EXPENSEs September 30, 2003 CURRENT MONTH FISCAL YEAR TO DATE DESCRPTION E!!!:.BUDGET ACTUAl BUDGET THBYEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 IlOO.20,464.170100.149215.154,623. 151815100 MAPS & RECORDS 815 200. 151818100 WEI.LS & GAS 816 900.315,12,300.2,664.998. 151816200 WEI.LS WATER 816 24,600.600,861.50 679.151818300 WEI.LS OBSERVATION 818 600, 151817100 LINES GAS 817 540.400.319.25.IS18172OO LINES WATER 817 300,310.50 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 618 33,600.30,723.26 306000,249,538.60 251,588.58IS1819100 COMPRESSOR STATION FU8. & POWER 619 600.2,721,43,200.32,940.762.69 151820100 MEASURING&REGULATINGSTAEXP 820 000.2,432.25 12,545. 151621100 PURIFICATION STATION EXPENSES 621 600,400.122.25 62400000 SYSTEM CONTROL & LOAD DISPATCHING 624 151624100 OTHER STORAGE EQUIPMENT 624 600.400,064. 151824200 ANALYSIS & TESTING EXPENSES 624 300.700.5,566,160. 151824300 STORAGE CONSULTING FEES 824 200.10,600.297,773. 151824400 COMMUNICATIONS EXPENSE 624 900.882. 13 100.838.36 875.59 151824500 OFFICE AND SHOP EXPENSES 624 200.(6,541.81)10,600,792.31 10,595. 151825100 STORAGE WELL ROYALTIES & RENTS 825 600.403.45,524. 151826100 OTHER STORAGE RENTS 826 85.('7,804.52 882.33 TOTAL OPERATION 96,600.48,019.706,500.545,251.560 621. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 630 18,000.20,464.162,000.147 487.55 152,269. 151631100 MAINT STRUCTURES AND IMPROVE GEN 631 600.400.285. 151631200 MAINT ROADS 631 600.400.2,234.707. 151632100 MAINT WEI.LS GAS 632 600.575.162,600.19,140.132,265, 151832200 MAINT WEI.LS WATER 632 600,21S.400.510,2, 162.25151832300 MAINT WEI.LS OBSERVATION 632 200.737.964. 151632400 MAINT WEI.LS CATHODIC PROTECTION 632 600.332.49 313. 63200D40 MAINT WEI.LS SUI55 WORKOVER 632 151833100 MAINT LINES GAS 833 300.264. 151833200 MAINT LINES WATER 833 300.825,2,700.417.129, 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 36,000.874.324000.329,277,316,027, 151835100 MAINTMEASURING&REGSTAEQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 636 600.113.400,2,725.437. 151837100 MAINT OTHER EQUIPMENT 837 600.4359.400,14,075.402.41 TOTAL MAINTENANCE 57 900.81,429,681 600.547 939.57 835,250. TOTAL OPERATION AND MAINTENANCE 154,500.109,449.388 100.093,191,215,871, TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS CQUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 160.431. 920D0020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 QUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 300.28,481.900. 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 35,300.28621.34331. TOTAL OPERATING EXPENSES 154 00.109449,S 1 423 400.121 812.53 250202.50 ALLOCATION TO PARTICIPANTS 21100000 EXPENSES PUGET SOUND ENERGY 211 (36,483.31)(377,240.70)(419,267.55) 21100010 EXPENSES NORTHWEST PIPELINE 211 (36,483.31)(367 331.18)(411,667,46)21100020 EXPENSES A VISTA CORPORATION 211 136.483,311 1377 240.671 (419,267.491 TOTAL ALLOCATION (109,449,931 (1,121812.53)(1,250,202.50) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES September 30, 2003 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350,154,066.935020000 RIGHTS OF WAY 350,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138,500,935110000 WELL STRUCTURES 351.711.9351 20000 COMPRESSOR STATION STRUCTURES 351.731,235,935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.4 460 672.935200000 WELLS 352 462,349,935220000 RESERVOIRS 352.520 902,935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 LINES 353 041 048,935400000 COMPRESSOR STATION EQUIPMENT 354 19,966,811,935500000 MEASURING & REGULATING EQUIPMENT 355 278,899.935600000 PURIFICATION EQUIPMENT 356 759,336.935700000 OTHER EQUIPMENT 357 612,449,982. TOTAL UTILITY PLANT IN SERVICE 612.43 55,107,660, CONSTRUCTION WORK IN PROGRESS 91 0600000 COMPLETED WORK NOT CLASSIFIED 106910700100CONSTRUCTION WORK IN PROGRESS 107 18,823.534 472,639,829. SUBTOTAL 18,823,534,472,639 829. 910600010 RETIREMENTS 106 873,721.918400010 DEFERRED CWIP 184 SUBTOTAL 873,721. TOTAL CWIP 18,823.534,472.513,551. TOTAL UTILITY PLANT & CWIP 18,823.538 085.621 212. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (6,274.62)(179,361,68)(19,550,365.76)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 274,62)(179,361,67)(19,550,113,06)921100050 PLANT EXPEND AVISTA CORPORATION 211 (6,274,62)(179,361,67)(19 550 113.07)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793.921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (18,823.86)(538 085.02)(58 621 212.26) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d S e p t e m b e r 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - Au g ' ( ) 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3D - S e p - O 3 35 0 . la n d 29 2 56 6 . 29 2 , 56 6 . 35 0 , RI g h t s o f W a y 57 6 . 57 6 . 35 1 , We l l S t r u c t u r e s 69 , 71 1 . 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . 4 Ot h e r S t r u c t u r e s 46 0 , 67 2 , 46 0 67 2 , 35 2 We l l s 46 2 , 34 9 . 46 2 , 34 9 . 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 , 90 2 , 52 0 90 2 , 35 2 . Cu s h i o n G a s 35 3 li n e s 04 1 04 8 . 04 1 , 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 96 6 81 1 , 19 , 96 6 81 1 . 3 6 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 , 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 , 33 6 . 35 7 Ot h e r E q u i p m e n t 44 9 98 2 . 44 9 98 2 . To t a l 55 , 10 7 , 66 0 . 55 , 10 7 66 0 . JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Se p t e m b e r 3 0 , 2 0 0 3 Au g - 0 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T (a ) (b ) (e ) (e I ) (e ) Ma r - O 3 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 . 77 5 . 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G 1 6 1 J 3 5 2 25 1 , 96 5 , 25 1 , 96 5 , 25 1 , 96 5 , 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 5 . 98 1 . 18 5 98 1 , 18 5 , 98 1 , 35 7 , 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 . 53 4 . 53 4 , De c . . 35 0 , 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 , 91 2 , Ja n - O 2 35 2 , 1 5 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 . 69 0 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U 1 6 1 F E R C - 3 5 2 , 13 1 , 60 1 , Ja n - 0 2 35 2 . 1 5 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 , 12 5 , 05 0 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . 55 , 49 4 , Ja n - O 2 35 2 , 1 5 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 , 14 6 09 2 , nI B 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 18 0 , 52 4 , 18 , 82 3 , 94 , 82 7 , 19 9 34 7 . 62 1 , 00 5 , 18 , 82 3 . 53 8 , 08 5 , 71 9 . 20 7 , PA G E 4 Se p - 0 3 IN C E P T I O N T O D A T E CW I P XF R D T O P L A N T BA L A N C E (1 ) = ( e I ) (g ) = ( a ) + ( b ) - ( e ) 77 5 . 25 1 96 5 . 18 5 98 1 , 53 4 . 83 1 . 24 7 . 91 2 , 10 2 , 92 9 . 26 4 , 69 0 , 13 1 60 1 . 12 5 05 0 . 49 4 . 14 6 , 09 2 . 19 9 34 7 , 07 9 37 8 . 63 9 , 82 9 , Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11S O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 INVOICE #13380-oCTOBER 2003 Date:November 26, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended October 2003 are as follows: (1)Your portion of shareable expenses:171,757.14 /3 252. (excluding insurance) (2)Your portion of new construction:157,017.14 /3 52,339, Amount Due 109 591. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 109 591. Previous balance BALANCE DUE 109 591. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES October31,2003 CURRENT MONTH FISCAl. YEAR TO DATE IJESCRI'TDN E!!E.BUDQET ACTUAl.BUDGET THBVEN\lAST VEN\ OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900,21,089.188,000.170305.174816. 151815100 MAPS & RECORDS 815 200. 151816100 W8..LS & GAS 816 300.2,297.12,600.961,998. 151816200 W8..LSWATER 816 600.861.50 24,045. 1S1816300 W8..LS OBSERVATION 816 600, 151817100 LINES GAS 817 400.318.25. 151817200 LINES WATER 817 300.310.50 151817300 LINES OBSERVATION 817 151818100 COMPRESSORSTATION 818 600.32,953.339 600.282,482.06 285,700. 1S1819100 COMPRESSOR STATION FUEL & POWER 819 800.12,758.33 000.015,688,41,590, 1S1820100 MEASURING & REGULATINGSTAEXP 820 000.2,0132.25 12,5015. 151821100 PURIFICATION STATION EXPENSES 821 200.600.122.25 82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600.000.0&1, 151824200 ANALYSIS & TESTING EXPENSES 824 300.224.000.780,237, 1518201300 STORAGE CONSULTING FEES 824 200.12,000.16,297,16,773, 151824400 COMMUNICATIONS EXPENSE 824 900.824.000,762.47 8,635, 1518201500 OFFICE AND SHOP EXPENSES 824 200..,555,12,000.22,347.10,982.99 151825100 STORAGE WELl ROYALTIES & RENTS 825 600.403,015,524. 1S1826100 OTHER STORAGE RENTS 826 11,037.95)188012.47)110,907.33\ TOTAL OPERATION 78,000,73,76(.50 7801,500.618,018.638 2711. MAINTENANCE 151830100 MAIM' SUPERVISION AND ENGINEERING 830 000.20,022.90 180 000,167,510.015 171,680. 151831100 MAIM' STRUCTURES AND IMPROVE GEN 831 600.000.285. 151831200 MAIM' ROADS 831 600,000.2,23-4.707. 1S1832100 MAIM' W8..LS GAS 832 800,25,792.09 163 200,44,932.42 132,285, 151832200 MAINT W8..LS WA TEA 832 800,0133,000.19,9013,2,162.25 151832300 MAIM' W8..LS OBSERVATION 832 200.737,96U6 151832400 MAINT W8..LS CATHODIC PROTECTION 832 800.332.49 313. 1!3200040 MAINT W8..LS SUf55 WORKOVER 832 151833100 MAIM' LINES GAS 833 940.300,940.226. 151833200 MAINTLINESWATER 833 300.146.000,6,563.075.54 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 000.49,733.360000.378 011.358 290.57 151835100 MAINT MEASURING & REG STA EQUIP 635 151838100 MAINT PURIFICATION EQUIPMENT 836 600.0188.000.214.7,5&1. 151837100 MAINT OTHER EQUIPMENT 837 600.428.6000.14,503.0018. TOTAL MAINTENANCE 57 900.87986.739.500.6015 925.710,605. TOTAL OPERATION AND MAINTENANCE 135,900.171,750.1,524,000,941.3018885. TAXES 4080001 0 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 0I08O0O3O TAXES FED UNEMPLOYMENT INS 408 40800CU0 TAXES STATE UNEMPLOYMENT INS 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151820100 ADMIN AND GENERAL SALARIES 820 168.0134. 92000020 UNDISTRIBUTED TIME 820 82100010 OFFICE SUPPLIES AND EXPENSE 821 82100020 LDST DISCOUNT 821 82300000 OUTSIDE SERVICES 823 151824100 PROPERTY INSURANCE 824 300.28,461,900. 151825100 INJURIES AND DAMAGES 825 TOTAL ADMIN AND GENERAL 35,300,28 827.34,334. TOTAL OPERATING EXPENSES 135 900.171 757.$ 1 559 300.293 569.383 220. ALLOCATION TO PARTICIPANTS 211 00000 EXPENSES PUCET SOUND ENERGY 211 (57 252.38)(434,493,08)(463,606.72) 21100010 EXPENSES NORTHVvEST PIPELINE 211 (57 252.38)(424,583.54)(0156,006.82) 21 1 00020 EXPENSES AVISTA CORPORATION 211 252.38 1434,493.463606.661 TOTAL ALLOCATION 1171757.14)11,293,569.67)(1,383,220,00) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES October 31 , 2003 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350,154 066.935020000 RIGHTS OF WAY 350,68,576.935030000 STORAGE LEASE HOLDS & RIGHTS 350,138 500.935110000 WELL STRUCTURES 351,69,711,935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.460,672.935200000 WELLS 352 18,462,349,935220000 RESERVOIRS 352,520,902,935230000 CUSHION GAS - NON RECOVERABLE 352, 935300000 LINES 353 041,048,935400000 COMPRESSOR STATION EQUIPMENT 354 19,966 811.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899. 935600000 PURIFICATION EQUIPMENT 356 759,336,935700000 OTHER EQUIPMENT 357 612.449,982. TOTAL UTILITY PLANT IN SERVICE 612.107,660. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 157 017.691,489.796 846. SUBTOTAL 157,017.691,489,796,846, 910600010 RETIREMENTS 106 873,721.918400010 DEFERRED CWIP 184 SUBTOTAL 873,721, TOTAL CWIP 157,017,691,489,670,568. TOTAL UTILITY PLANT & CWIP 157,017,695,102,58,778 229.40 ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (52,339,04)(231 700.72)(19 602,704.80)9211 00040 PLANT EXPEND NORTHWEST PIPELINE 211 (52,339,05)(231 700.72)(19 602,452,11)921100050 PLANT EXPEND AVISTA CORPORATION 211 (52,339.05)(231 700.72)(19 602,452.12) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793,921100070 RETIREMENTS NORTHWEST PIPELINE 211 793. 921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (157,017.14)(695 102.16)(58 778,229.40) IDI:!~~~S!~"" CD II) "" II) I:::t\I C') "" CD C')C') I8re::~ID~~ .0": aicD C\i "'-enC') CD C!)LU C')II)II)C\!.II)C')OCDCDC')en() 0 sfmmMII)f5~ ..: ID ai oj oj ...: z..!.t\I g~~;e~:s 8 t\I "" "'" "' II)-.i Lti ~ ..: CIi Ltioc(.:.CD C')II) ""J :t.i: ""J 0 t") ~ g Q) N en e: Q).- .c- 0e: '0J!! 0 01" 0 w en " . e: Q)::J D- EI J::Q) e: ~ :;) (It tii ~ oc( ::I oc( II: II: (It (It (It (It (It oc( (It 1D1:;~j:!:~~~"" CD II) "" II)I:::t\I C') "" CD C')cDre;::~~~~C\i .o":aicDC\ig;;;m~8!LU C')If! II) "" t\I II) CD C') !! 1 CIi ai iii ..: Lti 0 CIi ..: ID ai oj oj ...: ~CD ~ t\I g~~;e~II)-.i Lti en ": CIi LtiII) (It (It I!! S i E .a oS:. ~ . e-E.5 ail 5- .e- - In en In LU 5- 55ss 'C SLUE ==== 'i5 ==15c.- II! .!!! .!!! U!:I: .!!! a; "5 i;'...enen,i! 3! :a en"5~E~ fj I:i ii!I 0 !II In I:i !ir S .0 .5 8! 1f.5 ...J '15 C!) 8! II: == 5- sen Is, ail en In ti'ls,aiI BLU ,~ ~ I ~ ~ en ~ ~ ~ g I ~ ~ :s ()Il. oc( -t\l-t\lC')"", -t\lC')cici":":":":t\lC\iC\iC\iC')""'II)CD""II) II) II) II) II) II) II) II) II) II) II) II) II) II) II)C') C') C') C') C') C') C') C') C') C') C') C') C') C') C') PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Oc t o b e r 3 1 , 2 0 0 3 Se p - Q 3 Oc t - Q 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (8 ) (b ) (C ) (d ) (e ) (f ) = ( d ) (g ) = ( e ) + ( b ) - ( e ) Ma r - 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 , 77 5 , 77 5 . 35 2 . 1 5 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G # 6 1 J 3 5 2 25 1 , 96 5 , 25 1 , 96 5 , 25 1 , 96 5 , 25 1 , 96 5 . 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 5 98 1 . 4 2 18 5 98 1 . 18 5 , 98 1 , 18 5 98 1 . 35 7 . 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 . 53 4 . 53 4 , 53 4 . 35 7 , 15 0 0 0 0 0 6 8 20 0 4 F O R D F - I5 0 S U P E R C A B P I C K U P J 3 5 7 29 , 63 7 , 63 7 , 29 , 63 7 , 63 7 . 35 2 . 1 5 0 0 0 0 0 6 9 SU # 4 0 L I N E R R E P L A C E M E N T G 3 5 2 58 1 . 11 7 , 71 0 . 12 2 , 29 2 , 12 2 , 29 2 . 12 2 , 29 2 . 35 4 . 1 5 0 0 0 0 0 7 0 RE P L S A T U R N & C E N T A U R Y A R D V A L V E R 55 4 , 66 9 . 10 , 22 3 , 22 3 . 22 3 . De c - O 1 35 0 , 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 , 83 1 , Ja n - O 2 35 2 , 1 5 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 . 91 2 , 24 7 , 91 2 . Ja n - 0 2 35 2 , 1 5 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 . 10 2 , 92 9 . Ja n - 0 2 35 2 , 1 5 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 O F E R C - 3 5 2 , 26 4 , 69 0 . 26 4 69 0 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 , 13 1 60 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 5 05 0 , 12 5 , 05 0 . Ja n - 0 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 55 , 49 4 , 49 4 . Ja n - O 2 35 2 , 1 5 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 , 14 6 09 2 , 14 6 , 09 2 . nl a 35 2 , 1 5 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 19 4 , 21 1 . 69 1 . 19 4 21 1 . 19 4 21 1 . 6~ 8 2 9 . 15 7 01 7 . 69 5 10 2 , 1I L . . t 87 6 22 4 , .J i 07 9 . 37 8 , 79 6 84 6 . Au g - 0 3 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T (e ) (b ) (e ) (d ) (e ) Ma r - O 3 35 7 . 1 5 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 . 77 5 . 35 2 . 1 5 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G # 6 1 J 3 5 2 25 1 , 96 5 , 25 1 , 96 5 . 25 1 , 96 5 , 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 5 , 98 1 , 18 5 98 1 . 18 5 , 98 1 . 35 7 , 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 , 53 4 . 53 4 , 35 2 . 1 5 0 0 0 0 0 6 9 SU # 4 0 L I N E R R E P L A C E M E N T G 3 5 2 58 1 . 58 1 . 58 1 , 35 4 . 15 0 0 0 0 0 7 0 RE P L S A T U R N & C E N T A U R Y A R D V A L V E R 55 4 , 55 4 . 55 4 , De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 , 91 2 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 O F E R C - 3 5 2 . 26 4 , 69 0 . 4 7 Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C . 3 5 2 . 13 1 , 60 1 . Ja n - 35 2 . 1 5 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 , 12 5 , 05 0 . Ja n - O 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . 49 4 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 . 14 6 , 09 2 . n/ a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 18 0 52 4 . 68 7 , 69 1 , 19 4 21 1 . 62 1 , 00 5 , 18 , 82 3 . 53 8 , 08 5 , 71 9 , 20 7 . JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Se p t e m b e r 3 0 , 2 0 0 3 PA G E 4 Se p - IN C E P T I O N T O D A T E CW I P XF R D T O P L A N T BA L A N C E (I ) = ( d ) (g ) = ( e ) + ( b ) - ( e ) 77 5 , 25 1 , 96 5 . 18 5 98 1 , 53 4 . 58 1 , 55 4 . 83 1 . 24 7 , 91 2 . 10 2 , 92 9 . 26 4 , 69 0 . 4 7 13 1 60 1 , 12 5 , 05 0 . 55 , 4 9 4 . 14 6 , 09 2 . 19 4 , 21 1 , 07 9 37 8 , 63 9 , 82 9 , INVOICE #13380-NOVEMBER 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11 S O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:December 17, 2003 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended November 2003 are as follows: (1)Your portion of shareable expenses:148 394.47 /3 49,464. (excluding insurance) (2)Your portion of new construction:175 061.04 /3 58,353. Amount Due 107,818. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 107 818. Previous balance BALANCE DUE 107 818. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSEs November 30, 2003 CURRENT MONTH FISCAl.. YEAR TO DATE DESCRPTIJN E!!E.BUOOEJ ACTUAl BUDGET THS YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900,222.69 207900.186,527.188,174. 151815100 MAPS & RECORDS 815 200, 1518115100 WELlS&GAS 816 300.209,12,900.171,794.151816200 WELlSWATER 818 199.59 600.061,045.151816300 WELlS OBSERVATION 818 600. 151817100 LINES GAS 817 400.320,36. 151817200 LINES WATER 817 300.310.50151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 33,600.34,858.94 373 200.317 351.313 184.151819100 COMPRESSOR STATION RiB. & POWER 819 800.137,52,800.48,835,036,151820100 MEASURING & REGULATINGSTA EXP 820 24,000.2,432.25 12,545. 151821100 PURIFICATION STATION EXPENSES 821 600.22,200.122.25 11,965.82400000 sYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 600.600.064.151824200 ANALYSIS & TESTING EXPENSES 824 300,15,300.790,14,637.53 151824300 STORAGE CONSULTING FEES 824 200.200.18,297,25,240. 151824400 COMMUNICATIONS EXPENSE 824 900,419.900,182.46 122.01151824500 OFFICE AND SHOP EXPENSES 824 200.428.200.25,775.13,337.151825100 STORAGE WELL ROYALTIES & RENTS 825 600.49,403,45,524.15182S100 OTHER STORAGE RENTS 826 11,045.001 (9,887,47\(11,928.241 TOTAL OPERATION 82,400.151,433.848,900.680449.715,026. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18,000,15,;92.83 198,000,183,503.184,736.151831100 MAINT STRUCTURES AND IMPROVE GEN 831 600.600,285. 151831200 MAINT ROADS 831 600.886.151 600.121.321.151832100 MAINT WELlS GAS 832 600.14,572.11 183,800,604.53 133,026.ISI832200 MAINTWELlSWATER 832 600.380.600.20,324.2,171.151832300 MAINT WELlS OBSERVATION 832 200.5;rS7,964, 151832400 MAINT WELlS CA THOCIC PROTECTION 832 800.332.49 423. 83200040 MAINT WELlS 5UJSS WORKOVER 832 151833100 MAINT LINES GAS 833 300.940.226, 151833200 MAINT LINES WATER 833 300.205,300.769.787. 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 38,000.1512.84 396,000.432,824.388810.151835100 MAINT MEASURING & REG STA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 836 600.122.73 600,337.516.151837100 MAINT OTHER EQUIPMENT 837 600.052.18 600,15.555.10,574. TOTAL MAINTENANCE 57,900.88,924.797,400,732.850.763.948. TOTAL OPERATION AND MAINTENANCE 120,300.148,357.644300.413 299.478,973, TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 38.52 203,453.92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 IS1924100 PROPERTY INSURANCE 924 35,300.28,461.30,900.IS1925100 INJURIES AND DAMAGES 925 TOTAL ADM IN AND GENERAL 38.52 35,300,28 8&1.34,353. TOTAL OPERATING EXPENSES 120 300.148 394.679 600,441964.327. ALLOCATION TO PARTICIPANTS 21100000 EXPENSES PUGET SOUND ENERGY 211 (49,464.83)(483 957.91)(506,975.83) 21100010 EXPENSES NORTHWEST PIPB.INE 211 (49,484.82)(474,048.38)(499,375.73)211 00020 EXPENSES A VISTA CORPORATION 211 149,464.821 (483 957.67)(506975.771 TOTAL ALLOCATION 1148394047\11441,964.141 '1,513,327.331 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES November 30, 2003 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350.154 066.935020000 RIGKTS OF WAY 350.576.935030000 STORAGE LEASE HOLDS & RIGKTS 350.138 500.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351.731 235.935130000 MEASURE & REG STATION STRUCTURES 351,567.935140000 OTHER STRUCTURES 351.797.797.466,470.935200000 WELLS 352 720.720.18,472,070.935220000 RESERVOIRS 352.520 902.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 LINES 353 041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 154,632.154,632.121 443.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899.935600000 PURIFICATION EQUIPMENT 356 759 336.935700000 OTHER EQUIPMENT 357 32,490.36,102.462,472, TOTAL UTILITY PLANT IN SERVICE 202,640.206 253.55,310 301. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 (156 880.43)534,609.639 966. SUBTOTAL (156 880,43)534 609.639,966. 910600010 RETIREMENTS 106 129 300,129 300.003,022.49918400010DEFERRED CWIP 184 SUBTOTAL 129 300.129 300,003,022. TOTAL CWIP (27 579.93)663 909.642,988, TOTAL UTILITY PLANT & CWIP 175,061.870 163.953 290, ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (58,353,68)(290 054.40)(19,661,058.48) 9211 00040 PLANT EXPEND NORTHWEST PIPELINE 211 (58,353.68)(290,054.40)(19,660 805.79) 9211 00050 PLANT EXPEND AVISTA CORPORATION 211 (58,353.68)(290,054,40)(19 660 805.80)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION (175,061.04)(870,163.20)(58 953 290.44) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d N o v e m b e r 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 . Q c t - O 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 3D - N o v - 35 0 . La n d 29 2 , 56 6 . 29 2 56 6 . 35 0 . Ri g h t s o f W a y 68 , 57 6 . 57 6 . 35 1 . We l l S t r u c t u r e s 69 , 71 1 , 71 1 , 35 1 , Co m p r e s s o r S t a t i o n s 73 1 23 5 . 73 1 , 23 5 . 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 0 67 2 . 79 7 . 79 7 . 46 6 , 47 0 . 35 2 We l l s 46 2 , 34 9 . 13 9 02 0 . (1 2 9 , 30 0 . 50 ) 72 0 . 18 , 47 2 , 07 0 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 , 52 0 90 2 . 35 2 . Cu s h i o n G a s 35 3 Li n e s 04 1 , 04 8 . 04 1 04 8 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 19 , 96 6 , 81 1 . 15 4 , 63 2 , 15 4 , 63 2 . 12 1 , 44 3 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 . 35 7 Ot h e r E q u i p m e n t 44 9 98 2 . 32 , 49 0 . 32 , 49 0 . 48 2 , 47 2 . To t a l 55 , 10 7 66 0 . 33 1 94 1 . (1 2 9 30 0 . 50 ) 20 2 , 64 0 . 31 0 , 30 1 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S No v e m b e r 3 0 , 2 0 0 3 Qc t - 0 3 No V - O 3 OR D E R CW I P CU R R M O N T I i YE A R T O D A T E OR D E R CU R R M O N T I i IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E la ) (b ) Ie ) Cd ) la ) If ) = ( d ) Ig ) = ( a ) + ( b ) - I a ) Ma r - O 3 35 7 , 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 . 77 5 . 77 5 . 35 2 . 1 5 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G # 6 1 J 3 5 2 25 1 , 96 5 , 25 1 , 96 5 . 25 1 , 96 5 , 25 1 96 5 . 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 5 , 98 1 . 18 5 98 1 , 18 5 98 1 . 18 5 , 98 1 . No v - O 3 35 7 , 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 , 53 4 . 53 4 . 53 4 . 53 4 . No v - O 3 35 7 . 15 0 0 0 0 0 6 8 20 0 4 F O R D F - 15 O S U P E R C A B P I C K U P J 3 5 7 63 7 , 31 8 , 29 , 95 5 . 95 5 . 29 , 95 5 . 29 , 95 5 , No v - O 3 35 2 . 1 5 0 0 0 0 0 6 9 SU # 4 0 L I N E R R E P L A C E M E N T G 3 5 2 12 2 , 29 2 , 16 , 72 8 , 13 9 , 02 0 . 13 9 , 02 0 . 13 9 02 0 . 13 9 , 02 0 , No v - O 3 35 4 . 1 5 0 0 0 0 0 7 0 RE P L S A T U R N & C E N T A U R Y A R D V A L V E R 10 , 22 3 , 14 4 40 8 , 15 4 , 63 2 , 15 4 63 2 , 15 4 63 2 . 15 4 , 63 2 , No v - O 3 35 1 . 15 0 0 0 0 0 7 1 OF F I C E B U I L D I N G S E C U R l l Y S Y S . J 3 5 1 . 4 79 7 . 79 7 , 79 7 . 79 7 . 79 7 . De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 . Ja n - O 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 , 91 2 , 24 7 , 91 2 , Ja n - 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 , 10 2 , 92 9 , Ja n - O 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 , 69 0 . 26 4 , 69 0 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 , 13 1 , 60 1 . Ja n - O 2 35 2 , 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 5 05 0 . 12 5 , 05 0 , Ja n - 0 2 35 0 . 1 5 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . 55 , 49 4 . 55 , 49 4 , Ja n - 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 3 5 2 . 14 6 09 2 . 14 6 , 09 2 , nf a 35 2 , 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 19 4 , 21 1 . 80 7 , 97 , 49 9 . 20 2 , 01 9 , 20 2 , 01 9 . 79 6 , 84 6 , 17 5 , 06 1 , 87 0 , 16 3 , 05 1 , 28 5 . 33 1 , 94 1 . 1. 4 1 1 , 31 9 , 63 9 96 6 . INVOICE #13380-DECEMBER 2003 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11 S O. Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:January 26, 2004 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your companys share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended December 2003 are as follows: (1 )Your portion of shareable expenses:218 460.89 /3 72,820, (excluding insurance) (2)Your portion of new construction:436,18 /3 812. Amount Due 77,632. (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 77,632. Previous balance BALANCE DUE 632. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WIll BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED lATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE'OPERA TtNG EXPENSES DlIC9II1ber 31, 2003 CURRENT MONTH FISCAL YEAR TO DATE DESCRPJION !2E.BUDGET ACTUAl BUDGEt THIS YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 18,IlOO,21,848.226,BOO.208,377.207 547.IS1815100 MAPS & RECORDS 815 200.151816100 WB.lS & GAS 818 300,42.711 13,200.214,786.151815200 WB.lSWATER 818 011.33,BOO.072.22 007.151816300 WB.lSOBSERVATION 815 BOO. 151817100 LINES GAS 817 542.45 400.863.36. 151817200 LINES WATER 817 300.310.151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 33,BOO.42,256,4O5BOO.358,607,353595.151818100 COMPRESSOR STATION FUEl. & POWER 818 BOO,(5,577.40)BOO.42,256,069,151820100 MEASURING & REC3ULATINGSTA EXP 820 000,432.25 12,545.151821100 PURIFICATION STATION EXPENSES 821 BOO.22,BOO.122.25 8155.82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 BOO,878,200.740.151824200 ANAlYSIS & TESTING EXPENSES 824 300,2,084,155 BOO.855.14,837,151S24300 STORAGE CONSULTING FEES 824 200.400,15,2117,28,528.151824400 COMMUNICATIONS EXPENSE 824 IlOO,324,10,BOO,5,507.555.151824500 OFFICE AND SHOP EXPENSES 824 200.117,400.25,883.472.58151825100 STORAGE WELL ROYAlTIES & RENTS 825 711200.711738.57 13OBOO.1211,142.57 122,845.15182B100 OTHER STORAGE RENTS B:!8 11.045,00)110832.471 112.782.07) TOTAl OPERATION 141 BOO.150,002.05 888,500.830451.859 319. MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 000,21,550.215,000.205,053.203,813.151831100 MAINT STRUCTURES AND IMPROVE GEN 831 BOO,7,200,285.151831200 MAINT ROADS 831 BOO,200,121.321.151832100 MAINT WB.lS GAS 832 BOO.BOO.184 400,404.133748.50151832200 MAINTWB.lSWATER 832 BOO.152.07 200.20,476,2,171.151832300 MAINT WB.lS OBSERVATION 832 716.88 200,454.984.151832400 MAINT WB.lS CA THoelC PROTECTION 832 BOO.332.49 423,83200040 MAINT WB.lS SUtSS WORKOVER 832 151833100 MAINT LINES GAS 833 300,840.226.155151833200 MAINT LINES WA TEA 833 300.BOO,759.784.50151834100 MAINT COMPRESSOR STA EQUIP GAS 834 000.42,555.432,000,475 180.432 287.151835100 MAINT MEASURING & REG STA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 838 BOO,200,337.891. 151837100 MAINT OTHER EQUIPMENT 837 BOO.2.835.200,18,191.13,090, TOTAl MAINTENANCE 57,IlOO,88,412.31 855,300.801,282.77 828,089. TOTAL OPERATION AND MAINTENANCE 198,500,218,414.843 BOO,631 714,687,409. TAXES 40s00010 TAXESFICA 408 40S0002D TAXES FED MEDICARE CONTRIBUTION 408 40S00030 TAXES FED UNEMPlOYMENT INS 408 40S00040 TAXES STATE UNEMPlOYMENT INS 408 40S00050 TAXES PROPERTY LEWIS COUNTY 408 TOTAl TAXES ADMINISTRATIVE AND GENERAl 151820100 ADMIN AND GENERAl SAlARIES 820 46.249,480.82000020 UNDISTRIBUTED TIME 820 82100010 OFFICE SUPPlIES AND EXPENSE 821 82100020 LOST DISCOUNT 821 82300000 OUTSIDE SERVICES 823 151824100 PROPERTY INSURANCE 824 300.28,461.30,900.151825100 INJURIES AND DAMAGES 825 TOTAL ADMIN AND GENERAl 46.53 35 300.28 710.34,380. TOTAl OPERATING EXPENSES 189 00.218480.$ 1 8711100.860 425,1 721 788. AlLOCATION TO PARTICIPANTS 211 00000 EXPENSES PUGET SOUND ENERGY 211 (72.820.211)(556,778.20)(576 463.20)21100010 EXPENSES NORTHWEST PIPELINE 211 (72,820.30)(546 SSS,66)(568 863,10)211 00020 EXPENSES AVISTA CORPORATION 211 (72.820.30)!556 778.171 (576,463.14) TOTAl ALLOCATION 1218460.88)(1,860,425,03)11,721,788.44) PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES December 31 , 2003 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 935010000 LAND 350,154 066.935020000 RIGHTS OF WAY 350.576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351,711.935120000 COMPRESSOR STATION STRUCTURES 351,731 235.935130000 MEASURE & REG STATION STRUCTURES 351,567,935140000 OTHER STRUCTURES 351.797.466,470.935200000 WELLS 352 720.472,070.935220000 RESERVOIRS 352.520 902,935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 LINES 353 041 048.935400000 COMPRESSOR STATION EQUIPMENT 354 154,632.121 443.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899.935600000 PURIFICATION EQUIPMENT 356 759 336.935700000 OTHER EQUIPMENT 357 36,102.482,472. TOTAL UTILITY PLANT IN SERVICE 206 253.310 301. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 14,436.549,045,654,402. SUBTOTAL 14,436,549,045.654 402. 910600010 RETIREMENTS 106 129,300,003,022.49918400010DEFERRED CWIP 184 SUBTOTAL 129,300.003 022.49 TOTAL CWIP 14,436,678 345.657,424. TOTAL UTILITY PLANT & CWIP 436.884,599.967,726. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (4,812,06)(294 866.46)(19 665,870.54)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (4,812,06)(294 866.46)(19 665 617.85)921100050 PLANT EXPEND AVISTA CORPORATION 211 (4,812,06)(294 866.46)(19 665,617.86)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793. 921100070 RETIREMENTS NORTHWEST PIPELINE 211 793,921100080 RETIREMENTS AVISTA CORPORATION 211 793, TOTAL ALLOCATION (14,436.18)(884,599.38)(58,967 726.62) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d D e c e m b e r 2 0 0 3 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 30 - N o v - o 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - De c - o 3 35 0 . La n d 29 2 , 56 6 . 29 2 56 6 . 35 0 , Ri g h t s o f WE f I 57 6 . 68 , 57 6 . 35 1 . We l l S t r u c t u r e s 69 , 71 1 . 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 , 73 1 , 23 5 , 35 1 . Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 46 6 , 47 0 , 46 6 47 0 . 35 2 We l l s 47 2 , 07 0 . 18 , 4 7 2 , 07 0 , 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 90 2 . 35 2 . Cu s h i o n G a s 35 3 Li n e s 04 1 , 04 8 . 04 1 , 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 20 , 12 1 , 44 3 . 20 , 12 1 , 44 3 , 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 . 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 48 2 , 47 2 . 48 2 , 47 2 . T o t a ! 31 0 , 30 1 . 31 0 30 1 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S De c e m b e r 3 1 , 2 0 0 3 No . . . . 0 3 De c - O 3 OR D E R CW I P CU R R M O O T H YE A R T O D A T E OR D E R CU R R M O O T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (8 ) (h ) (e ) (d ) (8 ) (f ) = ( d ) (g ) = ( 8 ) + ( b ) - ( 8 ) Ma r - Q 3 35 7 . 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 , 77 5 . 77 5 , 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G # 6 1 J 3 5 2 25 1 96 5 , 25 1 , 96 5 , 25 1 , 96 5 . 25 1 96 5 . 4 5 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 5 , 98 1 . 18 5 , 98 1 . 18 5 , 98 1 . 18 5 98 1 . No v - 35 7 . 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 , 53 4 . 53 4 , No v - O 3 35 7 , 15 0 0 0 0 0 6 8 20 0 4 F O R D F - 15 0 S U P E R C A B P I C K U P J 3 5 7 92 7 . 31 , 88 3 , 29 , 95 5 , 29 , 95 5 . 92 7 . No v - Q 3 35 2 , 15 0 0 0 0 0 6 9 SU # 4 0 L I N E R R E P L A C E M E N T G 3 5 2 12 0 . 14 3 14 1 , 13 9 02 0 . 13 9 , 02 0 , 12 0 . No v - 35 4 . 15 0 0 0 0 0 7 0 RE P L S A T U R N & C E N T A U R Y A R D V A L V E R 13 8 . 15 4 , 77 1 , 15 4 63 2 . 15 4 , 63 2 . 13 8 , No v - 35 1 . 15 0 0 0 0 0 7 1 OF F I C E B U I L D I N G S E C U R I T Y S Y S . J 3 5 1 , 79 7 . 79 7 , 79 7 , 35 7 . 15 0 0 0 0 0 7 2 FL U K E 7 2 5 C A L I B R A T O R M E T E R & A c e . - J 3 5 ' 27 0 . 27 0 , 27 0 . 27 0 . De c - O 1 35 0 . 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 , 83 1 . Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C . 3 5 2 . 24 7 , 91 2 . 24 7 , 91 2 . Ja n - 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 . 10 2 92 9 , Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 69 0 . 4 7 26 4 , 69 0 . 4 7 Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 , 13 1 , 60 1 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 5 , 05 0 . 12 5 , 05 0 . Ja n - Q 2 35 0 . 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 49 4 . 55 , 4 9 4 , Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 , 14 6 , 09 2 . 14 6 09 2 , n/ a 35 2 , 1 5 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 20 2 01 9 , 97 8 . 10 3 47 7 . 20 2 , 01 9 , 20 7 , 99 7 , 63 9 , 96 6 , 14 , 43 6 , 88 4 , 59 9 , 05 3 , 55 6 . 1, 4 1 1 , 31 9 , 65 4 , 40 2 . INVOICE #13380-JANUARY2004 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11 S O, Box 97034 Bellevue, WA 98009-9734 (425)462-3164 Date:February 23, 2004 To:Avista Corporation O, Box 3727 Spokane, Washington 99220 Attn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended January 2004 are as follows: (1)Your portion of shareable expenses:682.21 /3 560. (excluding insurance) (2)Your portion of new construction:701.63 /3 233. Amount Due 32,794, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 32,794. Previous balance BALANCE DUE 794. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSESJ....-y 31, 2004 CURRENT MONTH FISCAL YEAR TO DATE DESCRI'TDN BUDOET ACTUAL BUDGEl TH..YEAR lAST YEAR OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 900.15,636.900.15,638,12,665.151815100 MAPS & RECORDS 815 151816100 WELLS & GAS 816 600.600.5.50 151816200 WELLSWATER 818 151816300 WELLS OBSERVATION 818 151817100 LINES GAS 817 300.300.5.50 151817200 LINES WATER 817 151817300 LINES OBSERVATION 817 151818100 COMPRESSORSTATION 818 36.300.24,988.68 36,300.988.20.072.25IS1819100 COMPRESSOR STATION FUEL & POWER 819 800,288.800.288.974,151820100 MEASURING & REGULATING STA EXP 820 151821100 PURIFICATION STATION EXPENSES 821 600.600. 82400000 SYSTEM CONTROL & LOAD DISPATCHING 824 151824100 OTHER STORAGE EQUIPMENT 824 300,300, 151824200 ANALYSIS & TESTING EXPENSES 824 300,300. 151824300 STORAGE CONSULTING FEES 824 200,200.(70.51)151824400 COMMUNICATIONS EXPENSE 824 200,885,200.885.341. 151824500 OFFICE AND SHOP EXPENSEs 824 1.soo,189.1,500,189.2,875.151825100 STORAGE WELL ROYALTIES & RENTS 825 151826100 OTHER STORAGE RENTS 828 (1.545.00)(1.545.001 11.045.00) TOTAL OPERATION 000.437.86.000.44,437.819.58 MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 830 18,000.13.733,000.13.733.12,665. 151831100 MAINT STRUCTURES AND IMPROVE GEN 831 600.600, 151831200 MAINT ROADS 831 600.600. 151832100 MAINTWELLSGAS 832 600.134.58 600,134.58 729.'Zl 151832200 MAINTWELLSWATER 832 600.18.96 600,18.96 495. 151832300 MAINT WELLS OBSERVATION 832 151832400 MAINT WELLS CATHODIC PROTECTION 832 125.83200040 MAINT WELLS SUISS WORKOVER 832 151833100 MAINT LINES GAS 833 151833200 MAINT LINES WATER 833 300,193.300.193.753, 151834100 MAINT COMPRESSOR STA EQUIP GAS 834 37,200.34.285.37,200,34,285.075. 151835100 MAINT MEASURING & REG STA EQUIP 835 151838100 MAINT PURIFICATION EQUIPMENT 836 900,8811.900.355. 151837100 MAINT OTHER EQUIPMENT 837 600.1145,600.945.495. TOTAL MAINT8IIANCE 59 400.50,180.59,400,50,180.48,894, TOTAL OPERATION AND MAINTENANCE 125.400,617.125.400.9-4,617.82,51 4.049 TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 408 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 408 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151920100 ADMIN AND GENERAL SALARIES 920 61.61.54 38. 92000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE 921 92100020 LOST DISCOUNT 921 92300000 OUTSIDE SERVICES 923 151924100 PROPERTY INSURANCE 924 151925100 INJURIES AND DAMAGES 925 TOTAL ADMIN AND GENERAL 61.61.38. TOTAL OPERATING EXPENSEs 125 400.682.21 125 400,9-4 682.21 82.553. ALLOCATION TO PARTICIPANTS 21100000 EXPENSEs PUGET SOUND ENERGY 211 (31,560,73)(31,560.73)('Zl,517.77)21100010 EXPENSES NORTHWEST PIPELINE 211 (31.580,74)(31,580.74)('Zl.SI7,76)21100020 EXPENSES AVISTA CORPORATION 211 131,580.741 (31 5eO.74)('Zl.517.781 TOTAL ALLOCATION (94,682.21)(94682.211 (82.553,291 PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES January 31 , 2004 EXPENDITURES DESCRIPTION CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350.154 066.935020000 RIGHTS OF WAY 350.576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351,711,935120000 COMPRESSOR STATION STRUCTURES 351,731 235,935130000 MEASURE & REG STATION STRUCTURES 351.567,935140000 OTHER STRUCTURES 351.466,470.935200000 WELLS 352 120.120.476 190. 935220000 RESERVOIRS 352,520 902.935230000 CUSHION GAS - NON RECOVERABLE 352. 935300000 LINES 353 041,048.935400000 COMPRESSOR STATION EQUIPMENT 354 910.910.123 354.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899. 935600000 PURIFICATION EQUIPMENT 356 759 336.935700000 OTHER EQUIPMENT 357 928.13)928.13)476 544. TOTAL UTILITY PLANT IN SERVICE 102.102.310,404. CONSTRUCTION WORK IN PROGRESS 910600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 598.598.658,001. SUBTOTAL 598,598.658,001. 910600010 RETIREMENTS 106 003 022.49 918400010 DEFERRED CWIP 184 SUBTOTAL 003 022. TOTAL CWIP 598.598.661 023. TOTAL UTILITY PLANT & CWIP 701,701.63 971 428. ALLOCATION ALLOCATION TO PARTICIPANTS 921100030 PLANT EXPEND PUGET SOUND ENERGY 211 (1,233.87)(1,233.87)(19 667,104.41)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 233,88)233,88)(19 666,851.73) 921100050 PLANT EXPEND AVISTA CORPORATION 211 233.88)(1,233,88)(19 666,851.74) 921100060 RETIREMENTS PUGET SOUND ENERGY 211 793, 921100070 RETIREMENTS NORTHWEST PIPELINE 211 793, 921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (3,701.63)701.63)(58 971 428.25) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d J a n u a r y 2 0 0 4 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - De c - o 3 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 31 - J a n - 35 0 , La n d 29 2 , 56 6 . 29 2 56 6 . 35 0 . Ri g h t s o f W a y 68 , 57 6 . 57 6 . 35 1 , We l l S t r u c t u r e s 71 1 . 69 , 71 1 . 35 1 . Co m p r e s s o r S t a t i o n s 73 1 23 5 . 73 1 23 5 . 35 1 . 3 Me a s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 . Ot h e r S t r u c t u r e s 46 6 , 47 0 . 46 6 47 0 , 35 2 We l l s 47 2 , 07 0 . 12 0 . 12 0 . 18 , 47 6 , 19 0 . 35 2 , St o r a g e L e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 90 2 . 35 2 . Cu s h i o n G a s 35 3 LI n e s 04 1 04 8 . 04 1 , 04 8 , 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 12 1 44 3 . 91 0 , 91 0 . 12 3 , 35 4 . 35 5 Me a s & R e g u l a t o r E q u i p m e n t 27 8 , 89 9 . 27 8 , 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 33 6 . 75 9 33 6 , 35 7 Ot h e r E q u i p m e n t 48 2 , 47 2 , (5 9 2 8 . 13 ) (5 , 92 8 . 13 ) 47 6 54 4 . To t a l 31 0 , 30 1 . 03 1 . . ( 5 , 28 . 10 2 . 31 0 , 40 4 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Ja n u a r y 3 1 , 2 0 0 4 De o - D 3 Ja n - 0 4 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (e ) (d ) (e ) (I) = ( d ) (g ) = ( a ) + ( b ) - ( a ) Ma H ) 3 35 7 . 1 5 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L G U N J 3 5 7 77 5 , 77 5 , 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N G # 6 1 J 3 5 2 25 1 , 96 5 , 25 1 96 5 . 25 1 , 96 5 , 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N G # 6 4 J 3 5 2 18 5 , 98 1 . 18 5 98 1 . 18 5 , 98 1 . No v - O 3 35 7 . 1 5 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R G 3 5 7 53 4 . 53 4 . No v - 35 7 , 15 0 0 0 0 0 6 8 20 0 4 F O R D F - 15 0 S U P E R C A B P I C K U P J 3 5 7 92 7 . (7 , 85 6 . 00 ) (7 , 85 6 . 00 ) 22 , 09 9 . 92 8 . 13 ) 02 7 . No v - O 3 35 2 . 1 s O O o o o 6 9 SU # 4 0 L I N E R R E P L A C E M E N T G 3 5 2 12 0 , 13 9 , 02 0 , 12 0 . 14 3 , 14 1 . No v - 0 3 35 4 . 15 0 0 0 0 0 7 0 RE P L S A T U R N & C E N T A U R Y A R D V A L V E R 13 8 . 77 2 . 77 2 . 15 6 40 4 , 91 0 . 15 6 , 54 3 , No v - 0 3 35 1 . 1 5 0 0 0 0 0 7 1 OF F I C E B U I L D I N G S E C U R I T Y S Y S . J 3 5 1 . 79 7 , 79 7 . 35 7 . 1 5 0 0 0 0 0 7 2 FL U K E 7 2 5 C A L I B R A T O R M E T E R & A C C . - J 3 5 ' 27 0 , 27 0 . 27 0 . De c - O 1 35 0 . 1 5 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 . 83 1 . 83 1 , Ja n - 0 2 35 2 , 1 5 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C - 3 5 2 . 24 7 , 91 2 . 24 7 , 91 2 . Ja n - 0 2 35 2 , 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 , 10 2 , 92 9 . Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 , 69 0 , 26 4 , 69 0 . 4 7 Ja n - O 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 , 13 1 60 1 . 13 1 , 60 1 . Ja n - O 2 35 2 . 1 5 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 . 12 5 , 05 0 . 12 5 , 05 0 , Ja n - 0 2 35 0 , 1 5 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 . 55 , 4 9 4 . 55 , 49 4 , Ja n - 0 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P G - 35 2 , 14 6 09 2 . 14 6 , 09 2 . n/ a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 20 7 , 99 7 , 78 5 . 78 5 . 21 1 , 80 4 , 21 7 , 78 3 . 4 8 65 4 , 40 2 . 70 1 . 70 1 , 05 7 , 25 8 , 10 2 . 41 1 . 4 2 2 , 65 8 , 00 1 , INVOICE #13380-FEBRUARY 2004 Puget Sound Energy Attn: Suzen Shan Energy Supply PSE-11 S O, Box 97034 Bellevue, W A 98009-9734 (425)462-3164 Date:March 25, 2004 To:Avista Corporation O. Box 3727 Spokane, Washington 99220 AUn:Pat Winter or Kelly Irvine Resource Accounting Your company s share of expenditures incurred on behalf of the Jackson Prairie Storage Project for the month ended February 2004 are as follows: (1)Your portion of shareable expenses:146 310.02 /3 48,770, (excluding insurance) (2)Your portion of new construction:12,993.11 /3 331, Amount Due 101, (3)Your portion of salvage/cost removal: (4)Your portion of insurance expenses TOTAL FOR THIS MONTH 101. Previous balance BALANCE DUE 101. PAYMENT IS DUE ACCORDING TO THE CONTRACT (SECTION 6.12) 20 DAYS AFTER RECEIPT OF INVOICE. INTEREST WILL BE CHARGED AT THE FERC REFUND RATE FOR PAYMENTS WHICH ARE RECEIVED LATE. PUGET SOUND ENERGY PREFERS PAYMENTS TO BE MADE VIA ACH TRANSFERS. PAYMENT BY ACH OR WIRE TRANSFER BANK: KEY BANK ABA: 125000574 ACCOUNT: 479681024630 BNF: PUGET SOUND ENERGY Please notify treasury at (425) 462-3257 of the wire transfer date. JACKSON PRAIRIE STORAGE PROJECT PAGE,OPERATING EXPENSES FebNBry 29, :!!XU CURRENT MONTH FISCAL YEAR TO DATE OESCRPTION m!E.BUOOET ACTUN..BUDGET TH"YEN!lAST YEN! OPERATION AND MAINTENANCE OPERATION 151814100 SUPERVISION & ENGINEERING 814 800,1;,907.800.544.26,470.150151815100 MAPS & RECORDS 815 151816100 WEU.S & GAS 816 600.200.5.50151816200 WEU.SWATER 816 151816300 WEU.SOBSERVATION 816 2,141.2,141. 151817100 LINES GAS 817 300,5.50 151817200 LINES WATER 817 7,551.7,551.310.50 151817300 LINES OBSERVATION 817 151818100 COMPRESSOR STATION 818 32,700.30,l15li.69,000,;48.54 018474.15181;100 COMPRESSOR STATION FUa & POWER 81;800,253,800,7,541.313.151820100 MEASURING & REGULATINGSTA EXP 820 200.1;.200,2,432.25IS1821100 PURIFICATION STATION EXPENSES 821 600.200.(22.63) 82400000 SYSTEM CONTROl. & LOAD DISPATCHING /324 151/324100 OTHERSTORAGEEQUIPMENT /324 300.600. 151/324200 ANALYSIS & TESTING EXPENSES /324 300.212.80 600,221.512.80151824300 STORAGE CONSULTING FEES /324 200,2,400.(70.51)1518ZU00 COMMUNICATIONS EXPENSE /324 200,877.50 2,400.1,562.81 172.34 15182A500 OFFICE AND SHOP EXPENSES /324 1.soo,702.29 000.2,872.21 170. 151825100 STORAGEVv1a.L ROYALTIES & RENTS 825 151826100 OTHER STORAGE RENTS 826 (967.381 (2.512.36)(2,490.00) TOTAL OPERATION 81,300.86,438.81 147,300.110876,92,27;, MAINTENANCE 151830100 MAINT SUPERVISION AND ENGINEERING 630 000,837.36,000.31,570.018 26,608.150 1S1831100 MAINT STRUCTURES AND IMPROVE GEN 831 600.200. 151831200 MAINT ROADS 631 600.271,200,271, 151632100 MAINT WELLS GAS 832 600.1,558.200,700,041. 151632200 MAINT WELLS WATER 832 600.85.200,104,584.151632300 MAINT WELLS OBSERVATION 632 574. 151632400 MAINT WELLS CATHODIC PROTECTION 832 167.52 167,125.83200040 MAINT WELLS SUI55 WORKOVER 832 151833100 MAINT LINES GAS 833 151833200 MAINT LINES WATER 833 300,600.193.059, 1S1834100 MAINT COMPRESSOR STA EQUIP GAS 834 37,200.58,273.400.92,559.66,032.39 151835100 MAINT MEASURING & REG STA EQUIP 835 151836100 MAINT PURIFICATION EQUIPMENT 836 800,291,54 800,1150.172.63 151837100 MAINT OTHER EQUIPMENT 837 600.331.200,1 276.1 052.84 TOTAL MAINTENANCE 5;,400.7\1,/324,118800,130,004,150 105.251, TOTAL OPERATION AND MAINTENANCE 140,700,146.262.115 266 100.240,880,1;7,530. TAXES 40800010 TAXES FICA 408 40800020 TAXES FED MEDICARE CONTRIBUTION 408 40800030 TAXES FED UNEMPLOYMENT INS 0108 40800040 TAXES STATE UNEMPLOYMENT INS 408 40800050 TAXES PROPERTY LEWIS COUNTY 0108 TOTAL TAXES ADMINISTRATIVE AND GENERAL 151;20100 ADMIN AND GENERAL SALARIES ;20 47,111,66.411 ;2000020 UNDISTRIBUTED TIME 920 92100010 OFFICE SUPPLIES AND EXPENSE ;21 92100020 LOST DISCOUNT ;21 92300000 OUTSIDE SERVICES ;23 ISI;24100 PROPERTY INSURANCE ;24 151;25100 INJURIES AND DAMAGES ;25 TOTAL ADMIN AND GENERAL 47.111.66. TOTAL OPERATING EXPENSES 140700.146310.266100.240992.23 197 597. ALLOCATION TO PARTICIPANTS 21100000 EXPENSES PUGET SOUND ENERGY 211 (018770.00)(80,330,73)(85,885.73) 21100010 EXPENSES NORTHWEST PIPELINE 211 (018770.01)(80330.75)(85,885.73) 21100020 EXPENSES AVISTA CORPORATION 211 (018 770.011 (80,330.751 (85,885.73\ TOTAL ALLOCATION (146,310.02)(240,992.23)(197,597.19\ PAGE 2 JACKSON PRAIRIE STORAGE PROJECT UTILITY PLANT AND CONSTRUCTION EXPENSES February 29, 2004 EXPENDITURES DESCRIPTION FERC CURRENT MONTH YEAR TO DATE BALANCE UTILITY PLANT AND CONSTRUCTION EXPENDITURES UTILITY PLANT IN SERVICE 93501 0000 LAND 350.154 066.935020000 RIGHTS OF WAY 350.576.935030000 STORAGE LEASE HOLDS & RIGHTS 350.138 500.935110000 WELL STRUCTURES 351.711.935120000 COMPRESSOR STATION STRUCTURES 351.731 235,935130000 MEASURE & REG STATION STRUCTURES 351.567.935140000 OTHER STRUCTURES 351.466 470.935200000 WELLS 352 120.476,190.935220000 RESERVOIRS 352,520,902.935230000 CUSHION GAS - NON RECOVERABLE 352, 935300000 LINES 353 041 048,935400000 COMPRESSOR STATION EQUIPMENT 354 910.123,354.935500000 MEASURING & REGULATING EQUIPMENT 355 278 899,935600000 PURIFICATION EQUIPMENT 356 759,336,935700000 OTHER EQUIPMENT 357 270.(3,657.39)478 815, TOTAL UTILITY PLANT IN SERVICE 270.373.312,675. CONSTRUCTION WORK IN PROGRESS 91 0600000 COMPLETED WORK NOT CLASSIFIED 106 910700100 CONSTRUCTION WORK IN PROGRESS 107 10,722.14,321.668 723.46 dUBTOTAL 722,321,668 723. 910600010 RETIREMENTS 106 003 022.49918400010DEFERRED CWIP 184 SUBTOTAL 003,022.49 TOTAL CWIP 10,722.321.671 745. TOTAL UTILITY PLANT & CWIP 12,993.694.58,984 421. ALLOCATION ALLOCATION TO PARTICIPANTS 9211 00030 PLANT EXPEND PUGET SOUND ENERGY 211 (4,331.03)564.90)(19 671,435,44)921100040 PLANT EXPEND NORTHWEST PIPELINE 211 (4,331,04)564,92)(19 671 182.77)921100050 PLANT EXPEND AVISTA CORPORATION 211 331,04)564.92)(19,671,182.78)921100060 RETIREMENTS PUGET SOUND ENERGY 211 793,921100070 RETIREMENTS NORTHWEST PIPELINE 211 793.921100080 RETIREMENTS AVISTA CORPORATION 211 793. TOTAL ALLOCATION (12 993.11)(16,694.74)(58 984 421.36) PA G E 3 JA C K S O N P R A I R I E S T O R A G E P R O J E C T Un d e r g r o u n d S t o r a g e P l a n t i n S e r v i c e Fo r t h e P e r i o d E n d e d F e b r u a r y 2 0 0 4 PL A N T BA L A N C E NE T BA L A N C E AC C T DE S C R I P T I O N 31 - J a n - 0 4 AD D I T I O N S RE T I R E M E N T S AD J U S T M E N T S TR A N S F E R S TR A N S A C T I O N S 29 - F e b - 0 4 35 0 . la n d 1 , 29 2 , 56 6 . 29 2 56 6 , 35 0 . Ri g h t s o f W a y 68 , 57 6 . 57 6 . 35 1 , We l l S t r u c t u r e s 71 1 . 71 1 , 35 1 . Co m p r e s s o r S t a t i o n s 73 1 , 23 5 . 73 1 23 5 . 35 1 . Me s s & R e g S t a t i o n S t r u c t u r e 56 7 . 56 7 . 35 1 , Ot h e r S t r u c t u r e s 46 6 , 4 7 0 . 46 6 47 0 , 35 2 We l l s 18 , 4 7 6 19 0 . 47 6 19 0 . 35 2 . St o r a g e l e a s e H o l d s & R i g h t s 35 2 . Re s e r v o i r s 52 0 90 2 . 52 0 90 2 . 35 2 , Cu s h i o n G a s 35 3 li n e s 04 1 04 8 , 04 1 , 04 8 . 35 4 Co m p r e s s o r S t a t i o n E q u i p m e n t 20 , 12 3 , 35 4 . 20 , 12 3 35 4 . 35 5 Me s s & R e g u l a t o r E q u i p m e n t 27 8 89 9 . 1 , 27 8 89 9 . 35 6 Pu r i f i c a t i o n E q u i p m e n t 75 9 , 33 6 . 75 9 , 33 6 . 35 7 Ot h e r E q u i p m e n t 47 6 54 4 . 4 9 27 0 , 27 0 . 47 8 81 5 . To t a l 31 0 , 40 4 . 27 0 . 27 0 . 55 , 31 2 , 67 5 . PA G E 4 JA C K S O N P R A I R I E S T O R A G E P R O J E C T CO N S T R U C T I O N W O R K I N P R O G R E S S Fe b r u a r y 2 9 . 2 0 0 4 Ja n - 0 4 Fe b . . ( ) 4 OR D E R CW I P CU R R M O N T H YE A R T O D A T E OR D E R CU R R M O N T H IN C E P T I O N T O D A T E CW I P SE R V I C E FE R C NU M B E R DE S C R I P T I O N BA L A N C E CW I P C H A R G E S CW I P C H A R G E S IN C E P T I O N T O D A T E XF R D T O P L A N T XF R D T O P L A N T BA L A N C E (a ) (b ) (e ) (d ) (e ) (f ) = ( d ) (g ) = ( e ) + ( b ) - ( e ) Ma r - Q 3 35 7 , 15 0 0 0 0 0 6 4 PU R C H A S E M I L L E R M A T I C S P O O L O U N J 3 5 7 77 5 . 77 5 . 35 2 . 15 0 0 0 0 0 6 5 RE P L A C E W E L L C A S I N O # 6 1 J 3 5 2 25 1 , 96 5 , 25 1 96 5 . 25 1 , 96 5 . 35 2 . 15 0 0 0 0 0 6 6 RE P L A C E W E L L C A S I N O # 6 4 J 3 5 2 18 5 , 98 1 . 4 2 18 5 98 1 . 4 2 18 5 98 1 . No v - Q 3 35 7 . 15 0 0 0 0 0 6 7 N6 1 O C L A P T O N C O M P U T E R 0 3 5 7 53 4 . 53 4 . No v - 0 3 35 7 , 15 0 0 0 0 0 6 8 20 0 4 F O R D F - 15 0 S U P E R C A B P I C K U P J 3 5 7 (7 , 85 6 . 00 ) 24 , 02 7 . 24 , 02 7 . No v - Q 3 35 2 . 15 0 0 0 0 0 6 9 SU # 4 0 L I N E R R E P L A C E M E N T 0 3 5 2 (6 3 9 . 00 ) (6 3 9 . 00 ) 14 2 . 50 2 , 14 3 , 14 1 , (6 3 9 . 00 ) No v - Q 3 35 4 . 15 0 0 0 0 0 7 0 RE P L S A T U R N & C E N T A U R Y A R D V A L V E R 77 2 . 15 6 54 3 , 15 6 , 54 3 . No v - Q 3 35 1 . 15 0 0 0 0 0 7 1 OF F I C E B U I L D I N O S E C U R I T Y S Y S , J 3 5 1 , 79 7 . 79 7 , Ja n - 35 7 . 15 0 0 0 0 0 7 2 FL U K E 7 2 5 C A L I B R A T O R M E T E R & A C C , - J 3 5 ' 27 0 . 27 0 , 27 0 , 27 0 , De c - 35 0 , 15 0 0 0 0 1 1 2 SE C R E S T E A S E M E N T - F E R C 3 5 0 , 83 1 , 83 1 . Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 3 WA T E R W E L L W O R K O V E R F E R C . 3 5 2 , 24 7 , 91 2 . 24 7 , 91 2 . Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 4 NE W D I F F U S E R W E L L S F E R C 3 5 2 . 10 2 , 92 9 , 10 2 , 92 9 , Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 5 WA T E R W E L L S U # 4 0 F E R C - 3 5 2 . 26 4 , 69 0 . 26 4 , 69 0 . Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 6 WA T E R W E L L S U # 6 1 F E R C - 3 5 2 . 13 1 , 60 1 , 13 1 , 60 1 , Ja n - 35 2 . 15 0 0 0 0 1 1 7 WA T E R W E L L S U # 5 8 F E R C - 3 5 2 , 12 5 05 0 . 12 5 , 05 0 . Ja n - Q 2 35 0 , 15 0 0 0 0 1 1 8 MI C K E L S O N E A S E M E N T F E R C - 3 5 0 , 55 , 49 4 . 55 , 49 4 , Ja n - Q 2 35 2 . 15 0 0 0 0 1 1 9 IN S T A L L W A T E R W E L L # 6 4 P U M P 0 - 35 2 , 14 6 , 09 2 , 14 6 . 09 2 . n/ a 35 2 . 15 0 0 0 0 9 0 0 ZO N E 2 E X P A N S I O N 2 0 0 0 21 7 , 78 3 . 63 2 , 23 , 41 7 . 23 1 , 41 5 , 23 1 , 41 5 . 65 8 , 00 1 . 12 , 99 3 . 1 1 16 , 69 4 , 08 2 . 41 6 , 27 0 . 41 3 , 69 3 , 66 8 , 72 3 , RESPONSE TO REQUEST FOR INFORMATION REQUEST NO. 182(e): Please provide a detailed schedule showing all revenues received by Avista Energy as a result of the expansion of the Jackson Prairie Storage facility. Please provide all workpapers and supporting documentation. Firm Firm Net Inside Net Beginning Ending Sales FERC Sales Inventory Inventory (Purchases)Sumas (Purchases) Month MMBtu MMBtu MMBtu dollars dollars Jan-100,000 100,000 $2.$2,816,000. Feb-$1.$0. Mar-$2.$0. Apr-35,710 (35,710)$3.($112,843.60) May-35,710 100,000 064 290)$2.($2 990,654.90) Jun-100,000 100,000 $2.42 $0. Jul-100,000 100,000 $1.$0. Aug-100,000 984 500 115,500 $1.$215,985. Sep-984 500 012,581 (28,081)$2.($71 325.74) Oct-012,581 1 ,203,397 (190,816)$3.($583,896.96) Nov-1 ,203,397 691 988 (488,591)$3.($1 915,276.72) Dec-1 ,691,988 762,721 (70,733)$3.($280,102.68) Jan-762 721 880,915 (118,194)$4.44 ($524 781.36) Feb-880,915 880,915 $4.$8,953,155.40 Mar-131 942 (131,942)$7.($965,815.44) Apr-131 942 947 048 (815,106)$4.($3,496,804.74) May-947 048 017 138 070,090)$4.($4 901,012.20) Jun-017,138 057 536 (40,398)$4.($196,738.26) Jul-057 536 509,004 548 532 $4.550,673. Aug-509,004 1 ,342 872 166,132 $3.$652 898. Sep-342,872 1 ,663,384 (320,512)$4.($1,397,432.32) Oct-663,384 524 344 139,040 $4.$575,625. Nov-1 ,524 344 974 329 (449,985)$4.($1,835,938.80) Dec-1 ,974 329 240,133 (265,804)$4.($1 196,118.00) Total 140,133)($4 704,403.16)