Gas Transmission Northwest Corp.

Third Revised Volume No. 1-A

Effective Date: 04/24/2006, Docket: RP06-278-000, Status: Effective

Original Sheet No. 206 Original Sheet No. 206 : Effective

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

30. OPERATIONAL FLOW ORDER (OFO) PROCEDURES (Continued)

30.7 GTN shall not be responsible for any damages that result from any

interruption in Shipper's/OBA Operator's service that is a result

of Shipper's/OBA Operator's failure to comply promptly and fully

with an OFO and the non-complying Shipper(s)/OBA Operator(s) shall

indemnify GTN against any claims of responsibility.

30.8 Notwithstanding the foregoing, when gas supplies necessary to

effectuate transportation deliveries are not flowing on the system,

GTN will not be responsible for backing up such supplies and the

associated deliveries will be subject to interruption.

30.9 Where a nomination is required by GTN to make an effective physical

change necessary to comply with an OFO, unless circumstances

dictate otherwise, an OFO penalty should not be assessed unless the

Shipper/OBA Operator is given the opportunity to correct the

circumstance giving rise to the OFO and fails to do so, or the

action(s) taken fails to do so. The opportunity to correct the

critical circumstance should include the opportunity to:

(a) make a nomination, which, once confirmed and scheduled would

cure the circumstance giving rise to the OFO, or

(b) take other appropriate action which cures the circumstance

giving rise to the OFO.

A Shipper's response to an OFO should not be constrained by

restrictions on the submittal and processing of intra-day

nominations.