20160812Dedden Exhibit 7.pdf

Ronald L. Williams, ISB No. 3034
Williams Bradbury, P.C.
1015 W. Hays St.
Boise, ID 83702
Telephone: [phone]
Email: [e-mail]

Attorneys for Intermountain Gas Company

BEFORE THE IDAHO PUBLIC UTILITES COMMISSION

IN THE MATTER OF THE APPLICATION OF
INTERMOUNTAIN GAS COMPANY FOR
THE AUTHORITY TO CHANGE ITS RATES
AND CHARGES FOR NATURAL GAS
SERVICE TO NATURAL GAS CUSTOMERS
IN THE STATE OF IDAHO

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Case No. INT-G-16-02

EXHIBIT 07

Line Gas Plant in Service Average
No.Month a/c 1010 and 1060 Balance
(a)(b)(c)
1 December 2015 599,920,846$
2 600,758,812$
3 January 2016 601,596,777
4 602,705,226
5 February 603,813,675
6 603,648,203
7 March 603,482,731
8 604,160,811
9 April 604,838,891
10 605,821,207
11 May 606,803,522
12 608,210,049
13 June 609,616,576
14 611,553,277
15 July 613,489,977
16 615,278,112
17 August 617,066,247
18 618,971,228
19 September 620,876,208
20 623,178,195
21 October 625,480,182
22 626,557,555
23 November 627,634,927
24 630,610,898
25 December 633,586,869
-
26 7,351,453,573
27 12
28 612,621,131$
NOTES
Intermountain Gas Company
Gas Plant in Service - Original Cost
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual results
from January 1 - June 30, 2016 and forecasted results from July 1,
2016 - December 31, 2016.
Exhibit No. 07
Case No. INT-G-16-02
T. Dedden, IGC
p. 1 of 6
Accumulated Provision
Line for Depreciation Average
No.Month a/c 1080 and 1110 Balance
(a)(b)(c)
1 December 2015 (304,247,389)$
2 (304,725,374)$
3 January 2016 (305,203,358)
4 (306,348,712)
5 February (307,494,066)
6 (307,805,967)
7 March (308,117,867)
8 (308,733,854)
9 April (309,349,841)
10 (309,884,447)
11 May (310,419,053)
12 (310,899,572)
13 June (311,380,090)
14 (312,338,546)
15 July (313,297,002)
16 (314,268,020)
17 August (315,239,037)
18 (316,217,660)
19 September (317,196,283)
20 (318,178,370)
21 October (319,160,456)
22 (320,156,747)
23 November (321,153,038)
24 (321,734,715)
25 December (322,316,392)
-
26 (3,751,291,984)
27 12
28 (312,607,666)$
NOTES
Intermountain Gas Company
Accumulated Depreciation - Gas Plant in Service
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual results
from January 1 - June 30, 2016 and forecasted results from July 1,
2016 - December 31, 2016.
Exhibit No. 07
Case No. INT-G-16-02
T. Dedden, IGC
p. 2 of 6
Plant Materials &
Line Operating Supplies Undistributed Stores Month End Average
No.Month a/c 1540 a/c 1630 Total Balance
(a)(b)(c)(d)(e)
1 December 2015 2,920,938$ -$ 2,920,938$
2 2,988,021$
3 January 2016 3,048,127 6,977 3,055,104
4 3,087,336
5 February 3,103,015 16,553 3,119,568
6 3,102,734
7 March 3,078,240 7,660 3,085,900
8 3,176,885
9 April 3,221,312 46,558 3,267,870
10 3,303,353
11 May 3,297,913 40,922 3,338,835
12 3,277,147
13 June 3,235,382 (19,924) 3,215,458
14 3,191,666
15 July 3,066,424 101,450 3,167,874
16 3,216,868
17 August 3,167,364 98,497 3,265,861
18 3,207,242
19 September 3,111,774 36,849 3,148,623
20 3,143,675
21 October 3,128,634 10,093 3,138,727
22 3,152,874
23 November 3,163,030 3,990 3,167,020
24 2,941,776
25 December 2,716,531 - 2,716,531
-
26 Total 37,789,577
27 Divided by 12
28 Average Balance 3,149,131$
NOTES
Intermountain Gas Company
Materials & Supplies Inventory
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual results from January 1 - June 30, 2016 and forecasted results
from July 1, 2016 - December 31, 2016.
Exhibit No. 07
Case No. INT-G-16-02
T. Dedden, IGC
p. 3 of 6
Line Gas Storage Average
No.Month a/c 1642 Balance
(a)(b)(c)
1 December 2015 3,187,218$
2 3,137,882$
3 January 2016 3,088,545
4 3,042,657
5 February 2,996,769
6 2,911,449
7 March 2,826,129
8 3,055,486
9 April 3,284,842
10 3,352,956
11 May 3,421,070
12 3,450,450
13 June 3,479,830
14 3,806,338
15 July 4,132,846
16 4,455,187
17 August 4,777,528
18 5,113,417
19 September 5,449,306
20 5,404,896
21 October 5,360,486
22 5,415,819
23 November 5,471,151
24 5,519,732
25 December 5,568,313
-
26 48,666,269
27 12
28 4,055,522$
NOTES
Intermountain Gas Company
Gas Storage Inventory
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual
results from January 1 - June 30, 2016 and forecasted results from
July 1, 2016 - December 31, 2016.
Exhibit No. 07
Case No. INT-G-16-02
T. Dedden, IGC
p. 4 of 6
Accumulated Deferred
Line Income Taxes Average
No.Month a/c 2820 Balance
(a)(b)(c)
1 December 2015 (63,327,538)$
2 (63,323,363)$
3 January 2016 (63,319,187)
4 (63,307,134)
5 February (63,295,080)
6 (63,270,191)
7 March (63,245,301)
8 (63,218,584)
9 April (63,191,866)
10 (63,187,509)
11 May (63,183,151)
12 (63,287,946)
13 June (63,392,741)
14 (63,401,765)
15 July (63,410,788)
16 (63,419,812)
17 August (63,428,835)
18 (63,437,859)
19 September (63,446,882)
20 (63,455,906)
21 October (63,464,929)
22 (63,473,953)
23 November (63,482,976)
24 (63,491,999)
25 December (63,501,022)
-
26 (760,276,021)
27 12
28 (63,356,335)$
NOTES
Intermountain Gas Company
Deferred Income Taxes
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual results from January 1 -
June 30, 2016 and forecasted results from July 1, 2016 - December 31, 2016.
Exhibit No. 07
Case No. INT-G-16-02
T. Dedden, IGC
p. 5 of 6
Advances in Aid
Line of Construction Average
No.Month a/c 2520 Balance
(a)(b)(c)
1 December 2015 (8,035,657)$
2 (8,025,639)$
3 January 2016 (8,015,621)
4 (8,053,447)
5 February (8,091,272)
6 (8,074,315)
7 March (8,057,357)
8 (8,066,617)
9 April (8,075,877)
10 (8,107,717)
11 May (8,139,557)
12 (8,214,225)
13 June (8,288,892)
14 (8,093,879)
15 July (7,898,865)
16 (7,718,432)
17 August (7,537,999)
18 (7,568,110)
19 September (7,598,221)
20 (7,605,557)
21 October (7,612,892)
22 (7,596,511)
23 November (7,580,129)
24 (7,593,605)
25 December (7,607,080)
-
26 Total (94,718,054)
27 Divided by 12
28 Average Balance (7,893,171)$
NOTES
Intermountain Gas Company
Advances in Aid of Construction
For the Test Year Ending December 31, 2016[1]
[1] Test Year ending December 31, 2016 is composed of actual results from
January 1 - June 30, 2016 and forecasted results from July 1, 2016 -
December 31, 2016.
Exhibit No. 07
Case No. INT-G-16-02
T. Dedden, IGC
p. 6 of 6