20180601Intermountain Gas Co Final Approved Tariffs.pdf

RECEIVED
2018 May 31 PM 2:32
IDAHO PUBLIC
UTILITIES COMMISSION
I.P.U.C. Gas Tariff
Rate Schedules
Third Revised Sheet No. 1 (Page 1 of 1)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule RS
RESIDENTIAL SERVICE
APPLICABILITY:
Applicable to any customer using natural gas for residential purposes.
RATE:
Monthly minimum charge is the Customer Charge.
Customer Charge: $5.50 per bill
Per Therm Charge: $0.57231*
*Includes the following:
Cost of Gas: 1) Temporary purchased gas cost adjustment ($0.05425)
2) Weighted average cost of gas $0.26020
3) Gas transportation cost $0.19964
Distribution Cost: $0.16305
EE Charge: $0.00367
PURCHASED GAS COST ADJUSTMENT:
This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA.
This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills.
ENERGY EFFICIENCY CHARGE ADJUSTMENT:
This tariff is subject to an adjustment for costs related to the Company’s Energy Efficiency program as
provided for in Rate Schedule EEC. The Energy Efficiency Charge is separately stated on customer bills.
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.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Fifty-Seventh Revised Sheet No. 3 (Page 1 of 2)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule GS-1
GENERAL SERVICE
APPLICABILITY:
Applicable to customers whose requirements for natural gas do not exceed 2,000 therms per day, at any point
on the 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.
Customer Charge: $9.50 per bill
Per Therm Charge: Block One: First 200 therms per bill @ $0.58312*
Block Two: Next 1,800 therms per bill @ $0.55964*
Block Three: Next 8,000 therms per bill @ $0.53697*
Block Four: Over 10,000 therms per bill @ $0.46841*
*Includes the following:
Cost of Gas: 1) Temporary purchased gas cost adjustment ($0.06300)
2)Weighted average cost of gas $0.26020
3)Gas transportation cost $0.20127
Distribution Cost: Block One: First 200 therms per bill @ $0.18465
Block Two: Next 1,800 therms per bill @ $0.16117
Block Three: Next 8,000 therms per bill @ $0.13850
Block Four: Over 10,000 therms per bill @ $0.06994
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Fifty-Seventh Revised Sheet No. 3 (Page 2 of 2)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule GS-1
GENERAL SERVICE
(Continued)
For separately metered deliveries of gas utilized solely as Compressed Natural Gas Fuel in vehicular internal
combustion engines.
Customer Charge: $9.50 per bill
Per Therm Charge: Block One: First 10,000 therms per bill @ $0.53697*
Block Two: Over 10,000 therms per bill @ $0.46841*
*Includes the following:
Cost of Gas: 1) Temporary purchased gas cost adjustment ($0.06300)
2)Weighted average cost of gas $0.26020
3)Gas transportation cost $0.20127
Distribution Cost: Block One: First 10,000 therms per bill @ $0.13850
Block Two: Over 10,000 therms per bill @ $0.06994
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 Schedule.
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.
BILLING ADJUSTMENTS:
1.Any GS-1 customer who leaves the GS-1 service will 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 paid by the customer during the time the customer was using GS-1 service.
Any GS-1 customer who leaves the GS-1 service will 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.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Fourteenth Revised Sheet No. 4 (Page 1 of 2)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule IS-R
RESIDENTIAL INTERRUPTIBLE SNOWMELT SERVICE
APPLICABILITY:
Applicable to any residential customer otherwise eligible to receive service under Rate Schedule RS who
has added natural gas snowmelt equipment after 6/1/2010. The intended use of the snowmelt equipment is
to melt snow and/or ice on sidewalks, driveways or any other similar appurtenances. Any and all such
applications meeting the above criteria will be subject to service under Rate Schedule IS-R and will be
separately and individually metered. All service hereunder is interruptible at the sole discretion of the
Company.
FACILITY REIMBURSEMENT CHARGE:
All new interruptible Snowmelt service customers are required to pay for the cost of the Snowmelt meter set
and other related facility and equipment costs, prior to the installation of the meter set. Any request to alter
the physical location of the meter set and related facilities from Company’s initial design may be granted
provided, however, the Company can reasonably accommodate said relocation and Customer agrees to
pay all related costs.
RATE:
Monthly minimum charge is the Customer Charge.
Customer Charge: $5.50 per bill
Per Therm Charge: $0.56864*
*Includes the following:
Cost of Gas: 1) Temporary purchased gas cost adjustment ($0.05425)
2) Weighted average cost of gas $0.26020
3) Gas transportation cost $0.19964
Distribution Cost: $0.16305
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 Schedule.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Fourteenth Revised Sheet No. 5 (Page 1 of 2)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule IS-C
SMALL COMMERICAL INTERRUPTIBLE SNOWMELT SERVICE
APPLICABILITY:
Applicable to any customer otherwise eligible to receive gas service under Rate Schedule GS-1 who has
added natural gas snowmelt equipment after 6/1/2010. The intended use of the snowmelt equipment is to
melt snow and/or ice on sidewalks, driveways or any other similar appurtenances. Any and all such
applications meeting the above criteria will be subject to service under Rate Schedule IS-C and will be
separately and individually metered. All service hereunder is interruptible at the sole discretion of the
Company.
FACILITY REIMBURSEMENT CHARGE:
All new interruptible Snowmelt service customers are required to pay for the cost of the Snowmelt meter set
and other related facility and equipment costs, prior to the installation of the meter set. Any request to alter
the physical location of the meter set and related facilities from Company’s initial design may be granted
provided, however, the Company can reasonably accommodate said relocation and Customer agrees to pay
all related costs.
RATE:
Monthly minimum charge is the Customer Charge.
Customer Charge: $9.50 per bill
Per Therm Charge: Block One: First 200 therms per bill @ $0.58312*
Block Two: Next 1,800 therms per bill @ $0.55964*
Block Three: Next 8,000 therms per bill @ $0.53697*
Block Four: Over 10,000 therms per bill @ $0.46841*
*Includes the following:
Cost of Gas: 1) Temporary purchased gas cost adjustment ($0.06300)
2) Weighted average cost of gas $0.26020
3) Gas transportation cost $0.20127
Distribution Charge: Block One: First 200 therms per bill @ $0.18465
Block Two: Next 1,800 therms per bill @ $0.16117
Block Three: Next 8,000 therms per bill @ $0.13850
Block Four: Over 10,000 therms per bill @ $0.06994
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Sixty-Fifth Revised Sheet No. 7 (Page 1 of 2)
Name
of Utility Intermountain Gas Company
Title: Director – Regulatory Affairs
Issued by: Intermountain Gas Company
By: Michael P. McGrath
Effective: June 1, 2018
Rate Schedule LV-1
LARGE VOLUME FIRM SALES SERVICE
AVAILABILITY:
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 or any customer not previously served
under this schedule 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:
Demand Charge: $0.30000 per MDFQ therm
Per Therm Charge: Block One: First
Block Two: Next
Block Three: Over
250,000 therms per bill @ $0.37581*
500,000 therms per bill @ $0.35792*
750,000 therms per bill @ $0.26956*
*Includes the following:
Cost of Gas: 1) Temporary purchased gas cost adjustment
Block One and Two ($0.01984)
Block Three $0.00629
2) Weighted average cost of gas $0.26020
3)Gas transportation cost (Block One and Two only) $0.10545
Distribution Cost: Block One:First
Block Two:Next
Block Three: Over
250,000 therms per bill @ $0.03000
500,000 therms per bill @ $0.01211
750,000 therms per bill @ $0.00307
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 Schedule.
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 negotiate with the Company, a mutually agreeable Maximum Daily Firm Quantity
(MDFQ) amount, which will be stated in and will be in effect throughout the term of the service
contract.
In the event the Customer requires daily usage in excess of the MDFQ, and subject to the
availability of firm interstate transportation to serve Intermountain's system, all such excess
usage will be billed under rate schedule LV-1. Additionally, all excess MDFQ above the customer’s
contracted MDFQ for the month will be billed at the monthly Demand Charge rate.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Sixteenth Revised Sheet No. 8 (Page 1 of 2)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule T-3 INTERRUPTIBLE DISTRIBUTION TRANSPORTATION SERVICE
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:
Per Therm Charge: Block One: First
Block Two: Next
Block Three: Over
100,000 therms transported @ $0.03790*
50,000 therms transported @ $0.01506*
150,000 therms transported @ $0.00515*
*Includes temporary purchased gas cost adjustment of ($0.00063)
ANNUAL MINIMUM BILL:
The customer shall be subject to the payment of an annual minimum bill of $30,000 during each annual
contract period, unless a higher minimum is required under the service contract to cover special conditions.
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 Schedule.
SERVICE CONDITIONS:
1.The Company, in its sole discretion, shall determine whether or not it has adequate capacity to
accommodate transportation 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 immediately curtail or interrupt its
operations during periods of capacity constraints on the Company’s 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 T-4 customer electing this schedule may concurrently utilize Rate Schedule T-3 on the
same or contiguous property.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary
I.P.U.C. Gas Tariff
Rate Schedules
Fifteenth Revised Sheet No. 9 (Page 1 of 2)
Name
of Utility Intermountain Gas Company
Issued by: Intermountain Gas Company
By: Michael P. McGrath Title: Director – Regulatory Affairs
Effective: June 1, 2018
Rate Schedule T-4
FIRM DISTRIBUTION ONLY TRANSPORTATION SERVICE
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:
Demand Charge: $0.28092 per MDFQ therm*
Per Therm Charge: Block One: First
Block Two: Next
Block Three: Over
250,000 therms transported @ $0.02395
500,000 therms transported @ $0.00847
750,000 therms transported @ $0.00260
*Includes temporary purchased gas cost adjustment of ($0.01908)
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 Schedule.
SERVICE CONDITIONS:
1.This service excludes the service and cost of firm interstate pipeline charges.
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 negotiate with the Company, a mutually agreeable Maximum Daily Firm Quantity
(MDFQ), which will be stated in and in effect throughout the term of the service contract.
5.The monthly demand charge will be equal to the MDFQ times the demand charge rate. Demand
charge relief will be afforded to those T-4 customers when circumstances impacted by force majeure
events prevent the Company from delivering natural gas to the customer’s meter.
6.An existing LV-1 or T-3 customer electing this schedule may concurrently utilize Rate Schedule T-4
on the customer’s same or contiguous property.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2018 June 1, 2018
Per O.N. 34073
Diane M. Hanian Secretary