Northern Natural Gas Company
Fifth Revised Volume No. 1
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Effective Date: 06/01/2008, Docket: RP08-307-000, Status: Effective
Fourth Revised Sheet No. 134 Fourth Revised Sheet No. 134 : Pending
Superseding: Third Revised Sheet No. 134
RATE SCHEDULE FDD
Firm Deferred Delivery Service
This Rate Schedule is available to any Shipper, subject to availability
of deferred delivery, or storage capacity, as determined by
Northern, with an effective Firm Deferred Delivery Service
Agreement FDD (Service Agreement) with Northern in the form included
in this Tariff prior to commencement of service under this Rate Schedule.
A. Definitions of Terms
Account Balance - is the inventory balance at any time held for the
Shipper, not to exceed the Shipper's firm storage quantity.
Cycle Year - the annual period beginning June 1 and ending the
following May 31.
Firm Storage Quantity (FSQ) - the maximum FDD Account Balance
provided for in the Service Agreement. This number is the individual
FDD Shipper's contractual share of the total 59.3 Bcf of annual cycle
quantity available for FDD service under Section 2.A. of this Rate
Firm Daily Quantity (FDQ) - the Maximum Daily Injection quantity and
the Maximum Daily Withdrawal quantity provided for in the Service
Agreement for the Shipper. These numbers are the individual FDD
Shipper's shares of the total aggregate FDQs during the Injection and
Withdrawal Periods shown in Section 2. B. I., II. and III. of this
Injection Period - the calendar months of June through October.
Withdrawal Period - the calendar months of November through May.