20080815Current Tariffs.pdf

EXHIBIT NO.1 ~v
CASE NO. INT -G-08-03
INTERMOUNTAIN GAS COMPANY
CURRNT TARFFS
Showing Proposed Price Changes
(11 pages)
Exhibit No.1
Case No. 'NT -G-08-03
Intermountain Gas Company
Page 1 of 11
COMPARISON OF PROPOSED OCTOBER 1, 2008 PRICES
TO OCTOBER 1, 2007 PRICES
October 1, 2007 Proposed
Line Prices per Proposed October 1, 2008
No.Rate Class INT-G-07-03 Adjustment Prices
(a)(b)(c)(d)
1 RS-l
2 April - November $1.2459 $0.16761 $1.29220
3 December - March 1.01203 0.16761 1.7964
4 RS-2
5 April- November 0.97735 0.18281 1.6016
6 December - March 0.94372 0.18281 1.2653
7 GS-l
8 April - November
9 Block 1 0.99349 0.17570 1.6919
10 Block 2 0.97176 0.17570 1.4746
11 Block 3 0.95074 0.17570 1.2644
12 December - March
13 Block 1 0.94264 0.17570 1.1834
14 Block 2 0.92144 0.17570 1.09714
15 Block 3 0.90098 0.17570 1.07668
16 CNG Fuel 0.90098 0.17570 1.07668
17 LV-l
18 Block 1 0.76302 0.20782 (1)0.97084
19 Block 2 0.72453 0.20782 (1)0.93235
20 Block 3 0.63928 0.20328 (2)0.84256
21 T-3
22 Block 1 0.05751 0.00130 (3)0.05881
23 Block 2 0.02491 0.00130 (3)0.02621
24 Block 3 O.o078 0.00130 (3)0.01208
25 T-4
26 Block 1 0.06174 0.00130 (3)0.06304
27 Block 2 0.02325 0.00130 (3)0.02455
28 Block 3 0.00852 0.00130 (3)0.00982
29 T-S
30 Demand Charge 0.61643 0.22610 (4)0.84253
31 Commodity Charge 0.00437 0.00130 (3)0.00567
32 Over-Run Service 0.04696 0.00130 (3)0.04826
(l)See WorkpaperNo. 7, Line 13, Col (e)
(2) See WorkpaperNo. 7, Line 16, Col (e)
(3) Remove INT-G-07-03 temporar of $0.00191 and add the temporary from Exhibit 9, Line 20, Column (b)
(4) Remove INT -G-07 -03 Fixed Temporary Credit of ($0.2261 0)
I.P.U.C. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No.1)Thirty-€ Ninth Revised Sheet No. 01 (Page 1 of 1)
Name
of Utilty Intermountain Gas Company
Exhibit No.1
Case No. INT~G-08-03
Intermountain Gas Company
Page 2 of 11
IDAHO PUBLIC UTILITIES COMMISSIONAPPROVED EFFECTIVE
Rate Schedule RS-1
RESIDENTIAL SERVICE
SEP 26 '07 -OCT 1 - '07~ . '\ 3ei;"3~W( .0. ..
t-in~ SECRetARY
AVAILAILITY:
Available to individually metered consumers not otherwise specifically provided for, using
natural gas for residential purposes.
RATE:
Monthly minimum charge is the customer charge.
For billng periods ending April through November
Customer Charge. $2.50 per bil
Commodity Charge. $1.12459 per therm* $1.29220
For biling periods ending December through March
Customer Charge. $6.50 per bil
Commodity Charge. $1.01203 per therm* $1.17964
*Includes:
Temporary purchased gas cost adjustment of $(0.02041) $(0.01215)
Weighted average cost of gas of $0.63583 $0.78484
PURCHASED GAS COST ADJUSTMENT:
This tariff is subject to an adjustment for cost of purchased gas as provided for in the
Company's Purchased Gas Cost Adjustment Provision.
SERVICE CONDITIONS:
All natural gas service hereunder is subject to the General Service Provisions of the
Company's Tariff, of which this rate schedule is a part.
Issued by: Intermountain Gas Company
By: Paul R Po..æll Michael P. McGrath Title: Executive Vice President & Chief Financial Officer
Effective: October 1 , 202008 Director - Gas Supply & Regulatory Affairs
I.P.u.c. Gas Tariff
Second Revised Volume No.1
(Supersedes First Revised Volume No.1)Thirt-é Ninth Revised Sheet No. 02 (Page 1 of 1)
Nameof Utilty Intermountain Gas Company
Exhibit No.1
Case No. INT-G-08-03
Intermountain Gas Company
Page 3 of 11
¡
IDAHO PUBLIC UTILITIES COMMISSIONAPPROVED EFFECTIVE
Rate Schedule RS-2
MULTIPLE USE RESIDENTIAL SERVICE
SEP 26 '07 OCT 1 '97
P:i _ c r1 \ 3Q6.'l3
t-in~ SECETARY
AVAILABILITY:
Available to individually metered consumers using gas for several residential purposes
including both water heating and space heating.
RATE:
Monthly minimum charge is the customer charge.
For billng periods ending April through November
Customer Charge. $2.50 per bil
Commodity Charge. $0.97735 per therm* $1.16016
For biling periods ending December through March
Customer Charge. $6.50 per bil
Commodity Charge. $0.94372 per therm* $1.12653
*Includes:
Temporary purchased gas cost adjustment of $(0.02458) $0.00413
Weighted average cost of gas of $0.63583$0.78484
PURCHASED GAS COST ADJUSTMENT:
This tariff is subject to an adjustment for cost of purchased gas as provided for in the
Company's Purchased Gas Cost Adjustment Provision.
SERVICE CONDITIONS:
All natural gas service hereunder is subject to the General Service Provisions of the
Company's Tariff, of which this rate schedule is a part.
Issued by: Intermountain Gas Company
By:Paul R Po'"æll Michael P. McGrath Title:Executive 'lice president & Chief Financial Officer
Effective: October 1 , 2- 2008 Director - Gas Supply & Regulatory Affairs
I.P.U.C. Gas Tariff
Second Revised Volume No.1
(Supersedes First Revised Volume No.1)FoForty-First Revised Sheet No. 03 (Page 1 of 2)
Nameof Utilty Intermountain Gas Company
Exhibit No. 1
Case No. INT-G-08-03
Intermountain Gas Company
Page 4 of 11
IDAHO PUBLIC UTILITIES COMMISSION
APPROVED EFFECTIVE
Rate Schedule GS-1
GENERAL SERVICE
SEP 26 '97 OCT 1 'Q7D i 2 L Uf:2".., .0. A, . ::0 I;;
~in~ SECRETARY
AVAILABILITY:
Available to individually metered customers whose requirements for natural gas do not exceed
2,000 therms per day, at any point on Company's distribution system. Requirements in excess of
2,000 therms per day may be served under this rate schedule upon execution of a one-year written
service contract.
RATE:
Monthly minimum charge is the customer charge.
For billng periods ending April through November
Customer Charge - $2.00 per bil
Commodity Charge - First 200 therms per bil (g $0.99349* $1.16919
Next 1,800 therms per bil (g $0.97176* $1.14746
Over 2,000 therms per bil (g $0.95074* $1.12644
For billng periods ending December through March
Customer Charge - $9.50 per bil
Commodity Charge - First 200 therms per bil (g $0.94264* $1.11834
Next 1,800 therms per bil (g $0.92144* $1.09714
Over 2,000 therms per bil (g $0.90098* $1.07668
*Includes:
Temporary purchased gas cost adjustment of $(0.02655) $(0.00518)
Weighted average cost of gas of $0.63583 $0.78484
Issued by: Intermountain Gas Company
By:Paul R. PO'Arell Michael P. McGrath Title: Executive Vice President& Chief Financial Offcer
Effective: October 1 , 202008 Director - Gas Supply & Regulatory Affairs
I.P.U.C. Gas Tariff
Second RevisedVolume No.1
(Supersedes First Revised Volume No.. 1)
~Fort-First Revised Sheet No. 03 (Page 2 of 2)
Nameof Utilty Intermountain Gas Company
Exhibit No. 1
Case No. INT-G-08-03
Intermountain Gas Company
Page 5 of 11
IOAHO PUBLIC UTILITIES COMMISSIONAPPROVED EFFECTIVE
Rate Schedule GS-1
GENERAL SERVICE (Continued)
6f 26 'Q7 OCT 1 '07
f:v .o.i". 306/':3 .
t-iß.~ SECETARY
For separately metered deliveries of gas utilzed solely as Compressed Natural Gas Fuel in
vehicular internal combustion engines.
Customer Charge - $9.50 per bil
Commodity Charge - $0.90098 per therm* $1.07668
*Includes:
Temporary purchased gas cost adjustment of $(0.02655) $(0.00518)
Weighted average cost of gas of $0.63583 $0.78484
PURCHASED GAS COST ADJUSTMENT:
This tariff is subject to an adjustment for cost of purchased gas as provided for in the
Company's Purchased Gas Cost Adjustment Provision.
SERVICE CONDITONS:
1. Any GS-1 customer who leaves the GS-1 service wil pay to Intermountain Gas Company,
upon exiting the GS-1 service, all gas and transportation related costs incurred to serve
the customer during the GS-1 service period not borne by the customer during the time the
customer was using GS-1 service. Any GS-1 customer who leaves the GS-1 service wil
have refunded to them, upon exiting the GS-1 service, any excess gas commodity or
transportation payments made by the customer during the time they were a GS-1
customer.
2. All natural gas service hereunder is subject to the General Service Provisions of the
Company's Tariff, of which this rate schedule is a part.
Issued by: Intermountain Gas Company
By:Paul R Powell Michael P. McGrath Title: Executive Vice President& Chief Financial Officer
Effective: October 1, 202008 Director - Gas Supply & Regulatory Affairs
I.P.u.c. Gas Tariff
Second Revised Volume No.1
(Supersedes First Revised Volume No.1)Fort-€ Ninth Revised Sheet No. 04 (Page 1 of 2)
Nameof Utility Intermountain Gas Company
Exhibit No. 1
Case No. INT-G-08-03
Intermountain Gas Company
Page 6 of 11
IDAHO PUBLIC UTILITIES COMMISSIONAPPROVED EFFECTIVE
Rate Schedule LV-1
LARGE VOLUME FIRM SALES SERVICE
SEP 26 '07 OCT i
f'VI.Ó-f\ .3041'13
t"Jß~ SEO
'97
AVAILAILITY:
Available at any mutually agreeable delivery point on the Company's distribution system to any
existing customer receiving service under the Company's rate schedule LV-1, T 1, or T 2, or any new
customer whose usage does not exceed 500,000 therms annually, upon execution of a one-year
minimum written service contract for firm sales service in excess of 200,000 therms per year.
MONTHLY RATE:
Commodity Charge:
First 250,000 therms per bil ~ $0.76302* $0.97084
Next 500,000 therms per bil ~ $0.72453* $0.93235
Amount Over 750,000 therms per bil ~ $0.63928** $0.84256
The above prices include weighted average cost of gas of $0.63583 $0.78484
* Includes temporary purchased gas cost adjustment of $(0.06240) $0.04185
** Includes temporary purchased gas cost adjustment of $(0.05222) $0.05427
PURCHASED GAS COST ADJUSTMENT (P:
This tariff is subject to an adjustment for cost of purchased gas as provided for in the Company's
Purchased Gas Cost Adjustment Provision.
SERVICE CONDITIONS:
1. All natural gas service hereunder is subject to the General Service Provisions of the
Company's Tariff, of which this Rate Schedule is a part.
2. Any LV-1 customer who exits the LV-1 service at any time (including, but not limited to, the
expiration of the contract term) wil pay to Intermountain Gas Company, upon exiting the LV-1 service,
all gas and/or interstate transportation related costs to serve the customer during the LV-1 contract
period not borne by the customer during the LV-1 contract period. Any LV-1 customer wil have
refunded to them, upon exiting the LV-1 service, any excess gas and/or interstate transportation related
payments made by the customer during the LV-1 contract period.
3. In the event that total deliveries to any customer within the last three contract periods met or
exceeded the 200,000 therm threshold, but the customer during the current contract period used less
than the contract minimum of 200,000 therms, an additional amount shall be biled. The additional
amount shall be calculated by biling the deficit usage below 200,000 therms at the T4 LV-1 Block 1 rate
adjusted for the removal of variable gas costs. The customer's future eligibilty for the LV-1 Rate
Schedule wil be renegotiated with the Company.
Issued by: Intermountain Gas Company
By: Paul R. PO'..ell Michael P. McGrath Title: Executi'le Vice President & Chief Financial OfficerEffective: October 1, 202008 Director - Gas Supply & Regulatory Affirs
Insert
PURCHASED
GAS COST
ADJUSTMENT:
This tanff is
subject to an
adjustment for
cost of
purchase gas
as provided for
in the
Company's
Purchased Gas
Cost Adjustment
Provision.
Exhibit No.1
Case No. INT-G-08-03
Intermountain Gas Company
Page 7 of 11
IDAHO PUBLIC UTILITIES COMMISSIONAPPROVED EFFECTIVE
I.P.U.C. Gas Tariff
Second Revised Volume No.1
(Supersedes First Revised Volume No.1)Se Third Revised Sheet No. 11 (PaQe 1 of 2)
Name
of Utilty Intermountain Gas Company SEP 26 '07 OCT 1
l? e., 6.¡i ~o6l4l3
~it~ SECRetARY
Rate Schedule T-3
INTERRUPTIBLE DISTRIBUTION TRANSPORTATION SERVICE
'07,
AVAILABILITY:
Available at any point on the Company's distribution system to any customer upon
execution of a one year minimum written service contract.
MONTHLY RATE:
Block One:
Block Two:
Block Three:
First 100,000 therms transported~ $0.05751*$0.05881
Next 50,000 therms transported~ $0.02491 *$0.02621
Amount over 150,000 therms transported~ $0.01078*$0.01208
*Includes temporary purchased gas cost adjustment of $0.00191 $0.00321
ANNUAL MINIMUM BILL:
The customer shall be subject to the payment of an annual minimum bil of $30,000
during each annual contract period, unless a higher minimum is required under the
service contract to cover special conditions.
SERVICE CONDITIONS:
1. The Company, in its sole discretion, shall determine whether or not it has
adequate capacity to accommodate transporttion of the customer's gas supply on the
Company's distribution system.
2. All natural gas service hereunder is subject to the General Service Provisions of
the Company's Tariff, of which this Rate Schedule is a part.
3. Interruptible Distribution Transportation Service may be made firm by a written
agreement between the parties if the customer has a dedicated line.
4. If requested by the Company, the customer expressly agrees to interrupt its
operations during periods of capacity constraints on the distribution system.
5. This service does not include the cost of the customer's gas supply or the
interstate pipeline capacity. The customer is responsible for procuring its own supply of
natural gas and transportation to Intermountain's distribution system under this rate.
6. The customer understands and agrees that the Company is not responsible to
deliver gas supplies to the customer which have not been nominated and accepted for
delivery by the interstate pipeline.
7. An existing LV-1, :i T-4, or +- T-5 customer electing this schedule may
concurrently utilze Rate Schedule T -3 on the same or contiguous property.
Issued by: Intermountain Gas Company
By: Paiil R. Powoll Michael P. McGrath Title: EXOGiiti\'o ViGO Pr=sidoRt aRd Chief FiRaRGial OfGer
Effective: October 1, ~2008 Director - Gas Supply & Regulatory Affairs
I.P.U.C. Gas Tariff
Second Revised Volume NO.1
(Supersedes First Revised Volume No.1)Fl SecondRevised Sheet No. 11 (Paae 2 of 2)
Name
of Utility Intermountain Gas Company
Exhibit No.1
Case No. INT-G-08-03
Intermountain Gas Company
Page 8 of 11
IDAHO PUBLIC UTILITIES COMMISSION
APPROVED EFFECTIVE
c ~
J(J'. 3 0 '98 dUt 31 '9
~( .6,"û - é/:-yiG~
Rate Schedule T -3 ~ J2 .../b1:A "' SECETAR
INTERRUPTIBLE DISTRIBUTION TRANSPORTATION SERVICE
(Continued)
BILLING ADJUSTMENTS:
1. Any T-3 customer who has exited the LV-1, T 1, or T 2 service wil pay to
Intermountain Gas Company, upon entrance to the T-3 service, all pipeline
reservation and distribution capacity costs incurred to serve the customer during
the LV-1, T 1, or T 2 contract period not borne by the customer during said
contract period. Any T-3 customer who has exited the LV-1, T 1, or T 2 service wil
have refunded to them, upon exiting the LV-1, T 1, or T 2 service, any excess
pipeline reservation and distribution capacity costs payments made by the
customer during said contract period.
EXIT FEE PROVISIONS:
1. Any LV-1, T 1, or T 2 customer, upon execution of a T-3 contract, wil pay to
Intermountain each month for a period of two (2) years, an Interstate Pipeline fixed
cost collection rate of $.015 per therm times the customer's monthly T -3 usage, up
to and including 750,000 therms, not to exceed the customer's historic high usage
for that same month, such usage as measured by the three (3) years ended July 1,
1998
2. In lieu of paying the Exit Fee provision, as stated in the above paragraph #1, the
exiting LV-1, T 1, or T 2 customer wil provide to Intermountain a one year or more
advanced written notice of the customer's intent to contract for T -3 service. The
written notice wil include the amount of daily firm interstate capacity the customer
wishes to relinquish from their LV-1, T 1, or T 2 contract when switching to service
under the T -3 tariff. Intermountain wil select, through the Exit Fee Waiver
Customer Selection Process, the applicants eligible for the Exit Fee Waiver up to a
maximum of 200,000 therms per day of relinquished firm interstate capacity. T-3
service for the selected customers wil begin no earlier than October 1, 1999
Issued by: Intermountain Gas Company
By: Russell b. 'Northan Michael P. McGrath Title: Vice Presidont Governmental AffaiFS and Resource
Effective: October 1 , 2008 Director - Gas Supply & Regulatory Affairs
Exhibit No. 1
Case No. INT -G-08-03
Intermountain Gas Company
iO,AH Page 9 of 11M 0 PUBLIC urlL/T
APPROVËD ËS COMMISION
EFFECTIVE
"6 6. '97
-Pei ~ ni Ô06¡"I3-iJ 1 'fJ
Rate Schedule T -4 ~IÜ~ SECRr.
FIRM DISTRIBUTION ONLY TRANSPORTATION SERVICE . ETARY
I.P.U.C. Gas Tariff
Second Revised Volum.e No.1
(Supersedes First Revised Volume No.1)Fi Second Revised Sheet No. 13 (Paoe 1 of 2)
Name
of Utilty Intermountain Gas Company
AVAILABILITY:
Available at any mutually agreeable delivery point on the Company's distribution system to any
customer upon execution of a one year minimum written service contract for firm distribution
transportation service in excess of 200,000 therms per year.
MONTHLY RATE:
Commodity Charge:
Block One:
Block Two:
Block Three:
This tanff is
subjec to an
adjustment for
cost of
purchase gas
as provided fo
in the
Copany's
Purchase GasCot
Adjustment
Provision.
First
Next
Amount over
250,000 therms transported~ $0.06174*$0.06304
500,000 therms transported~ $0.02325*$0.02455
750,000 therms transported~ $0.00852*$0.00982
2. The customer is responsible for procuring its own supply of natural gas and interstate
transportation under this Rate Schedule. The customer understands and agrees that the
Company is not responsible to deliver gas supplies to the customer which have not been
nominated, scheduled, and delivered by the interstate pipeline to the designated city gate.
3. All natural gas service hereunder is subject to the General Service Provisions of the
Company's Tariff, of which this Rate Schedule is a part.
4. The customer shall nominate a Maximum Daily Firm Quantity (MDFQ), which wil be stated in
the contract and in effect throughout the term of the service contract.
5. An existing LV-1, :i T -3, or +- T -5 customer electing this schedule may concurrently utilze
Rate Schedule T -4 on the customer's same or contiguous property.
BILLING ADJUSTMENTS:
1. In the event that total deliveries to any customer within the last three contract periods met or
exceeded the 200,000 therm threshold, but the customer during the current contract period
used less than the contract minimum of 200,000 therms, an additional amount shall be biled.
The additional amount shall be calculated by biling the deficit usage below 200,000 therms
at the T -4 Block 1 rate. The customer's future eligibilty for the T -4 Rate Schedule wil be
renegotiated with the Company.
Issued by: Intermountain Gas Company
By Paul R. PO'læll Michael P. McGrath
Effective: October 1, ;w2008
Title: Executive Vice President and Chief Financial Offcer
Director.. Gas Supply & Regulatory Affairs
Name
of Utiity Intermountain Gas Company
Exhibit No.1
Case No. INT-G-08-03
Intermountain Gas Company
Page 10 of 11
IDAHO PUBLIC UTILITIES COMMISSIONAPPROVED E\:ECTIVE
J~3e~8 !l31~
~t.6"'Ú- ;;F1Ltc¡~.
~ jl .. L&-~.. SECETARY
I.P.u.c. Gas Tariff
Second Revised Volume No. 1
(Supersedes First Revised Volume No.1)
. . First Revised Sheet No. 13 (Paçie 2 of 2)
Rate Schedule T -4
FIRM DISTRIBUTION ONLY TRANSPORTATION SERVICE
(Continued)
In the event that total deliveries to any T -4 customer did not meet the 200,000 therm
threshold during the current contract period, an additional amount shall be biled. The
additional amount shall be calculated by biling the customer's total usage during that
contract period at the Rate Schedule GS-1 Block 3 rate, adjusted for the cost of gas, and
then subtracting the amounts previously biled during the annual contract period. The
customer's future eligibilty for the T -4 Rate Schedule wll be renegotiated with the
Company.
2. Usage above 750,000 therms in any given month which is in excess of the customer's
historical maximum above 750,000 therms for that same month, such historic usage
measured by the 3 years ended September 30, 1995, wil be biled at the currently
effective T -4 Block 2 price.
3. Any T-4 customer who has exited the LV-1, T 1 OF T 2 service wil pay to Intermountain
Gas Company, upon entrance to the T -4 service, all pipeline reservation costs incurred to
serve the customer during the LV-1, T 1 OF T 2 contract period not borne by the customer
during said contract period. Any T -4 customer who has exited the LV-1, T 1 OF T 2 service
wil have refunded to them, upon exiting the LV-1, T 1 OF T 2 service, any excess pipeline
reservation cost payments made by the customer during said contract period.
EXIT FEE PROVISIONS:
1. Any LV-1, T 1 OF T 2 customer, upon execution of a T -4 contract, wil pay to Intermountain
each month for a period of two (2) years, an Interstate Pipeline fixed cost collection rate
of $.015 per therm times the customer's T -4 Block 1 and Block 2 usage. Any Block 1 or
Block 2 usage during the month that exceeds the customer's historic high usage for that
same month, such usage as measured by the three (3) years, wil not be subject to this
Interstate pipeline fixed cost collection rate.
2. In lieu of paying the Exit Fee Provision, as stated in the above paragraph #1, the exiting
LV-1, T 1 OF T 2 customer wil provide to Intermountain a one year or more advanced
written notice of the customer's intent to contract for T -4 service. The written notice wil
include the amount of daily firm interstate capacity the customer wishes to relinquish
from their LV-1, T 1 OF T 2 contract when switching to service under the T -4 tariff.
Intermountain wil select, through the Exit Fee Waiver Customer Selection Process, the
applicants eligible for the Exit Fee Waiver up to a maximum of 200,000 therms per day of
relinquished firm interstate capacity. T -4 service for the selected customers wil begin no
earlier than October 1, 1999.
Issued by: Intermountain Gas Company
By Russell L. V'Iorthan Michael P. McGrath Title:
Effective: October 1 2008
Name
of Utility Intermountain Gas Company
Exhibit No. 1
Case No. INT-G-08-03
Intermountain Gas Company
Page 11 of 11
IDAHO PUBLIC UTrÜriES COMMISSION
APPROVED EFFECTVE
I.P.U.C. Gas Tariff
Second Revised Volume No.1
(Supersedes First Revised Volume No.1)
Original First Revised Sheet No. 14 (Page 1 of 2)
.,Ul25 'gS AU 1 '98~. p~, Ó h' .~ ()§ ~ .
Rate Schedule T -5 t- it~ SECRETARY
FIRM DISTRIBUTION SERVICE WITH MAXIMUM DAILY DEMANDS
AVAILAILITY:
Available at any mutually agreeable delivery point on the Company's distribution system to any
existing T -2 customer whose daily contract demand on any given day meets or exceeds a predetermined
level agreed to by the customer and the Company upon execution of a one-year minimum written service
contract for firm distribution service in excess of 200,000 therms per year.
MONTHLY RATE:
Firm Service
Demand Charge:
Firm Daily Demand -
Rate Per Therm
$0.61643* $0.84253
Commodity Charge:
For Firm Therms Transported
Over-Run Service
Commodity Charge:
For Therms Transported In Excess Of MDFQ:
$0.00437* $0.00567*
$0.04696** $0.04826*
*IRGludes temporary purGhased gas Gost adjustmeRt of $(0.22610)
!.Includes temporary purchased gas cost adjustment of $0.00191 $0.00321
PURCHASED GAS COST ADJUSTMENT:
This tariff is subjec to an adjustment for cost of purchased gas as provided for in the Company's
Purchased Gas Cost Adjustment Provision.
SERVICE CONDITIONS:
1 All natural gas service hereunder is subject to the General Service Provisions of the Company's Tariff,
of which this Rate Schedule is a part.
2. The customer shall nominate a Maximum Daily Firm Quantity (MDFQ), which wil be stated in and wil
be in effect throughout the term of the service contract.
3. The monthly Demand Charge wil be equal to the MDFQ times the Firm Daily Demand rate. Firm
demand relief wil be afforded to those T -5 customers paying both demand and commodity charges
for gas when, in the Company's judgment, such relief is warranted.
4. The actual therm usage for the month or the MDFQ times the number of days in the biling month,
whichever is less, wil be biled at the applicable commodity charge for firm therms.
Issued by: Intermountain Gas Company
By: Paul R Powell Michael P. McGrath
Effective: July 1, 2008 October 1 , 2008
Title: Executive Vice President & Chief Financial Officer
Director - Gas Supply & Regulatory Affairs