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Home My WebLink About2006Supplemental Annual Report.pdfAvista Utilities 1411 East Mission PO Box 3727 Spokane, Washington 99220-3727 Telephone 509-489-0500 Toll Free 800-727-9170 "';'~ 'iI'STA. Utilities 'h., V 'Il!)"' "" f""'lluu fWb 2 1-' 2: August 20, 2007 d(jj f~il~SjON A vu Ms, Jean Jewell Idaho Public Utilities Commission PO Box 83720 Boise, ill 83720-0074 Dear Jean Enclosed herein please find a Supplemental Annual Report for Avista s Gas Distribution System for the calendar year 2006, This report is submitted due to incorrect totals on the initial report. This occurred due to the unexpected challenges of acquiring the installed pipe data from our GIS system. If you have any questions with regard to this report please contact me at 509-495-2370. Sincerely, Brad Ogle Gas Engineering Technician A vista Corp. Enclosure NOTICE: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed $100 000 for each violation Form Approved OMB N 21370522for each dav the violation continues up to a maximum of 1 000 000 as provided in 49 USC 60122. ANNUAL REPORT FOR CALENDAR YEAR 20~INITIAL REPORT S. Department of Transportation GAS DISTRIBUTION SYSTEM SUPPLEMENTAL REPORT iIPipeline and Hazardous Materials Safety Administration PART A - OPERATOR INFORMATION DOT USE ONLY I 2006072B -- 6416 1. NAME OF OPERATOR 3. OPERATOR'S 5 DIGIT IDENTIFICATION NUMBER AVISTA CORP.3123.12 2. LOCATION OF OFFICE WHERE ADDITIONAL 4. HEADQUARTERS NAME & ADDRESS, IF DIFFERENT INFORMATION MAY BE OBTAINED 1411 E MISSION AVE PO BOX 3727 Number and Street Number and Street SPOKANE SPOKANE SPOKANE SPOKANE City and County City and county ())~ WA 99201 WA 99220- ~ State and Zip Code State and Zip ~ ~~~) 5. STATE IN WHICH SYSTEM OPERATES:/:liD / (provide a separate report for each sta~ w ' 5 erates)~ ~~ ~V PART B - SYSTEM DESCRIPTION I Report miles of main and number of services~~~t ~ ~ 1. GENERAL STEEL CASTIUNPROTECTEDCATHODICALLYwRouGl;nC OTHER OTHER TOTAL PROTECTED PLASTIC COPPER BARE COATED BARE COATED \ \ MILES OF MAIN 556 /'--.12 ~\. ~Y 177' NO.1251i ~~~ IJ(\~SERVICES 569 65410 2. MILES OF MAINS IN SYSTEM AT END OF YEAR MATERIAL UNKNOWN 2" OR LESS ~~" ~~ER OVER 8"OVER 12"TOTAL 1',T,FI,R 4"I'" HRU THRU 12" STEEL ~6'2 "V / f', 1..24 556 DUCTILE IRON \ \J COPPER '" ';-J CASTIWROUGHT ~\)/ ~':JIRON PLASTIC \~ 1. PVC 2. PE / ~ ~ V 9'00 254 121B 3. ABS \ CV~ OTHER ~'" OTHER ~ \ - ", SYSTEM TOJAL.S "-0 1262 37B 133 1774 3. NUM~ ~\~) S';TEM AT END OF YEAR AVERAGE SERVICE LENGTH FEET MATERIA 1NOWN 1" OR LESS OVER 1"OVER 2"OVER 4"OVER 8"TOTAL THRU 2"THRU 4"THRU 8" STEEL 12337 171 12512 DUCTILE IRON COPPER CASTIWROUGHT IRON PLASTIC 1. PVC 2. PE 52178 146 52329 3. ABS OTHER 569 569 OTHER SYSTEM TOTALS 569 64515 317 65410 Form PHMSA F 7100.1 (12-05) Reproduction of this form is permitted. 4. MILES OF MAIN AND NUMBER OF SERVICES BY DECADE OF INSTALLATIONUN- PRE- 1940- 1950- 1960- 1970- 1980- 1990- 2000-KNOWN 1940 1949 1959 1969 1979 1989 1999 2009MILES OF MAIN 150 294 291 290 383 366 1774 NUMBER OF SERVICES 656 9838 7197 8447 27838 11434 65410 PART C - TOTAL LEAKS ELIMINATED/REPAIRED DURING YEAR PART D - TOTAL NUMBER OF LEAKS ON FEDERAL LAND REPAIRED OR SCHEDULED FOR REPAIR TOTAL CAUSE OF LEAK EQUIPMENT Mains Services CORROSION NATURAL FORCES EXCAVATION PART E - PERCENT OF U 206 OTHER OUTSIDE FORCE DAMAGE MATERIAL OR WELDS 240 OPERATIONS OTHER 187 NUMBER OF KNOWN SYSTEM LEAKS AT END OF YEAR SCHEDULED FOR REPAIR PART F - ADDITIONAL INFORMATION SUPPLEMENTAL REPORT SUBMITTED TO CORRECT TO LS DUEPIPE MTA FR~ GIS S~TEM. -BMD CHALLENGES OF ACQUIRING INSTALLED Area Code and Telephone Number BRAD. OGLE~AVISTACORP. COM Preparer s email address 5097779321 Area Code and Facsimile Number MICHAEL J. FAULKENBERRY CHIEF GAS ENGINEER Name and Title of Person Signing 5094958499 Area Code and Telephone Number Authorized Signature