Northern Natural Gas Company
Fifth Revised Volume No. 1
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Effective Date: 08/16/2010, Docket: RP10-976-000, Status: Effective
Fifth Revised Sheet No. 118 Fifth Revised Sheet No. 118
Superseding: Fourth Revised Sheet No. 118
RATE SCHEDULE TFX
Firm Throughput Service
a) Primary Firm Delivery Points.
(1) Flexibility. Shippers may request to amend their
agreements to add, change, or delete primary firm delivery points
as limited by the firm throughput service agreement as discussed
above. Approval of such request will be subject to capacity
availability and operational considerations.
No geographical limitations will be placed on the availability of
amended delivery points within the service area provided by the
Other than the discount provision below, there will be no
reservation fee impact if delivery points are moved solely within
the Market Area or moved solely within the Field Area.
(2) Discounts. Any discount granted (reservation or commodity) at a
primary delivery point will not be automatically granted at an
amended or alternate delivery point.
(3) Deletion of Original Primary Delivery Points. If an original
primary delivery point is deleted through an amendment, the
capacity at that original primary point will not be held for that
b) Alternate Firm Delivery Points.
(1) Flexibility. All delivery points on the system will be available
for use as alternate firm delivery point (including zone
deliveries to a specific customer) within the service area
provided by the contract and subject to operational
considerations. A Shipper may not have delivery point
flexibility between the Market Area and the Field Area (or vice
versa) unless the Shipper has combined Field Area/Market Area
(2) Discounts. Any discount granted (reservation or commodity) at
the primary delivery point will not be automatically granted at
the alternate delivery point.
Northern shall have the right to interrupt or curtail service under this Rate
Schedule TFX as a result of a force majeure event as defined in Section 10,
"Force Majeure" of the GENERAL TERMS AND CONDITIONS of this Tariff, or in
accordance with Section 19, "Limitation of Northern's Obligation to Provide Firm
Services" of the GENERAL TERMS AND CONDITIONS of this Tariff. Curtailment shall
be in accordance with Section 29, "Allocation of Capacity" of the GENERAL TERMS
AND CONDITIONS of this Tariff.