20080508Proposed T-5 Tariff.pdf

Idao PU~'ic Utiities Commission
Office of the SecretaryRECEIVED
MAY -7 2008
EXHIBIT NO.3
Boise, Idaho
CASE NO. INT -G-08-01
INTERMOUNTAIN GAS COMPANY
PROPOSED RATE SCHEDULE T-5
FIRM DISTRIBUTION SERVICE WITH MAXMUM DAILY DEMADS
(2 pages)
I.P.U.C. Gas Tariff
Second Revised Volume NO.1
(Supersedes First Revised Volume No.1)
Original Sheet No. 14 (Page 1 of 2)
Exhibit NO.3
Case No. INT-G-08-01
Intermountain Gas Company
Page 1 of2
Name
of Utility Intermountain Gas Company
Rate Schedule T.5
FIRM DISTRIBUTION SERVICE WITH MAXIMUM DAILY DEMANDS
AVAILABILITY:
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*
Commodity Charge:
For Firm Therms Transported
Over-Run Service
Commodity Charge:
For Therms Transported In Excess Of MDFQ:
$0.00437**
$0.04696**
*Includes temporary purchased gas cost adjustment of $(0.22610)
**Includes temporary purchased gas cost adjustment of $0.00191
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:
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 will
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 billng month,
whichever is less, wil be biled at the applicable commodity charge for firm therms.
Issued by: Intermountain Gas Company
By: Paul R. Powell Title: Executive Vice President & Chief Financial Officer
Effective: July 1, 2008
I.P.U.C. Gas Tariff
Second Revised Volume NO.1
(Supersedes First Revised Volume No.1)
Original Sheet No. 14 (Page 2 of 2)
Exhbit NO.3
Case No. INT-G-08-01
Intermountain Gas Company
Page 2 of2
Name
of Utility Intermountain Gas Company
Rate Schedule T.5
FIRM DISTRIBUTION SERVICE WITH MAXIMUM DAILY DEMANDS
(Continued)
5. All therms not biled at the commodity charge for firm therms transported rate wil be
biled at the Overrun Service rate.
6. The customer is responsible for procuring its own supply of natural gas and interstate
transportation under this Rate Schedule.
7. Under the overrun portion of the service contract, the customer expressly agrees to
interrupt its operations during periods of curtailment.
8. 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 billng the deficit
usage below 200,000 therms at the T -4 Block 1 rate. The customer's future eligibilty for
the T -5 Rate Schedule wil be renegotiated with the Company.
9. Embedded in this service is the cost of firm distribution capacity.
10. The customer understands and agrees that the Company is not responsible to deliver
gas supplies to the customer which have not been nominated and scheduled for delivery
by the interstate pipeline.
11. Any T -5 customer who exits the T.5 service at any time (including, but not limited to, the
expiration of the contract term) and does not sign a T -4 or T.3 service contract wil pay to
Intermountain Gas Company, upon exiting the T -5 service, all Purchase Gas Cost
Adjustment Provision ("PGA") related costs incurred on the customer's behalf not born
by the customer during the T.5 contract period. Any T.5 customer who does not sign aT.
4 or T -3 service contract wil have refunded to them upon exiting the T.5 service any PGA
related credits attributable to the customer during the T -5 contract period.
12. The customer shall negotiate a Maximum Daily Firm Quantity (MDFQ) amount, which wil
be stated in and wil be in effect throughout the term of the service contract. The MDFQ
shall not exceed the customer's historical maximum daily usage, as agreed to by the
Company.
In the event the Customer requires daily usage in excess of the MDFQ, all such usage may
be transported and biled under either secondary rate schedule T -3 or T -4. The secondary
rate schedule to be used shall be predetermined by negotiation between the Customer and
Company, and shall be included in the service contract. All volumes transported under the
secondary rate schedule are subject to the provisions of the applicable rate schedule T.3
orT-4.
Issued by: Intermountain Gas Company
By: Paul R. Powell Title: Executive Vice President & Chief Financial Officer
Effective: July 1, 2008