Tuscarora Gas Transmission Company

First Revised Volume No. 1

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Effective Date: 07/01/2009, Docket: RP09-926-000, Status: Effective

First Revised Sheet No. 90 First Revised Sheet No. 90

Superseding: Original Sheet No. 90









(a) [NAESB WGQ Standard 1.3.17] If requested by a shipper or supplier

on a transportation service provider's system, the transportation

service provider should offer at least one pool.


(b) [NAESB WGQ Standard 1.2.3] The term "Pooling" shall mean 1) the

aggregation of gas from multiple physical and/or logical points to

a single physical or logical point, and/or 2) the dis-aggregation

of gas from a single physical or logical point to multiple physical

and/or logical points.


(c) [NAESB WGQ Standard 1.3.18] Deliveries from receipt points should

be able to be delivered directly into at least one pool and

delivery points should be able to receive quantities from at least

one pool, excluding non-contiguous facilities.


(d) Priority rights of the Downstream Shipper will be utilized for

scheduling and curtailing service at Pools. Transporter will

maintain priorities of service during the curtailment process by

requesting the Upstream Shipper to identify, in writing, which

volumes are being delivered to which Downstream Shipper at said

Pool. If such identification is not provided, all gas nominated

by the Upstream Shipper into said Pool will be allocated pro rata.


(e) No transportation delivery charge, fuel losses, or Measurement

Variance Gas Factor (MVGF) will apply to quantities of gas

nominated to a Pool from Receipt Point(s).


(f) A Shipper transporting gas from a Pool to any Delivery Point(s)

will incur fuel losses, Measurement Variance Gas Factor (MVGF),

and mainline transportation delivery charges applicable to its

Transportation Service Agreement.


(g) The total confirmed quantity to be received into a Pool for a

specific Shipper will be scheduled only if an equivalent quantity

is confirmed to be delivered out of the Pool. No imbalances will

be permitted at the Pools.