Viking Gas Transmission Company

Original Volume No. 1

Effective Date: 11/01/1993, Docket: RS92- 52-001, Status: Effective

Original Sheet No. 123 Original Sheet No. 123 : Superseded

OPERATIONAL BALANCING AGREEMENT (Continued)

4.2 Governing Bodies - This Agreement shall be subject to all applicable laws, Federal or State,

and to all applicable rules and regulations of any duly authorized Federal, State or other

government agency having jurisdiction.

4.3 Waivers - No waiver by either party of any one or more defaults by the other in the

performance of this Agreement shall operate or be construed as a waiver of any future default

or defaults, whether of a like or of different character.

4.4 Billings and Payments - Viking shall bill and Operator shall pay for the correction of

Operational Imbalances in cash in accordance with Articles V and VI, respectively, of the

General Terms and Conditions of Viking's FERC Gas Tariff.

4.5 Incorporation of Tariff - Unless otherwise stated herein, Rate Schedule LMS and the General

Terms and Conditions specified in Viking's FERC Gas tariff are incorporated as part of this

Agreement.

4.6 Notices - Except as otherwise provided in the General Terms and Conditions applicable to this

Agreement, any notice under this Agreement shall be in writing and mailed to the post office

address of the party intended to receive the same, as follows:

VIKING:

NOTICES: Viking Gas Transmission Company

P.O. Box 2511

Houston, Texas 77252-2511

Attention: Operations Coordination

BILLINGS: Viking Gas Transmission Company

P.O. Box 2511

Houston, Texas 77252-2511

Attention: Accounting

OPERATOR:

NOTICES: _____________________________

_____________________________

Attention: _________________

BILLINGS: _____________________________

_____________________________

Attention: _________________