Trunkline Gas Company

First Revised Volume No. 1

Effective Date: 08/01/1996, Docket: RP96-129-000, Status: Suspended

Second Revised Sheet No. 179 Second Revised Sheet No. 179 : Suspended

Superseding: First Revised Sheet No. 179

GENERAL TERMS AND CONDITIONS

(Continued)

5. TRANSPORTATION BALANCING (Continued)

5.2 Monthly Balancing

Shipper shall have the responsibility to maintain a concurrent

balance between Quantities of Gas received, adjusted for

appropriate Fuel Reimbursement, and Quantities of Gas delivered

each Month under each Transportation Service Agreement. If

Shipper does not maintain a concurrent balance between Quantities

of Gas received, adjusted for appropriate Fuel Reimbursement, and

Quantities of Gas delivered, the resulting contract imbalance will

be cashed out in accordance with this Section 5.2 to eliminate

contract imbalances accumulated during the Month and to provide

added incentives to Shippers to comply with their monthly

balancing responsibilities. Monthly balancing shall be applicable

to TABS-1 Parties and OBA Parties on a primary liability basis,

with affected Shippers secondarily liable for any penalties

assessed.

(A) Contract Imbalance

(1) Transportation Service Agreements

A contract imbalance for a Transportation Service

Agreement shall be the difference between actual

Quantities of Gas received, less appropriate Fuel

Reimbursement, and actual Quantities of Gas delivered

during the Month under the Transportation Service

Agreement, plus any imbalance carried forward into the

current Month pursuant to Section 5.2(I) below. To the

extent Shipper is utilizing service provided by a TABS-1

Party at a TABS-1 Service Point or a meter with an OBA

Party, Shipper's confirmed nomination Quantities at that

TABS-1 Service Point or meter will be used as the actual

Quantity for purposes of calculating the imbalance level

in accordance with Section 5.2(C) below.

(2) TABS-1 Service Agreements

(a) For purposes of Section 5.2(C) below, the contract

imbalance for a TABS-1 Party shall be based on the

sum of the actual