Trunkline Gas Company

First Revised Volume No. 1

Effective Date: 10/18/1999, Docket: RP99-483-000, Status: Effective

Second Revised Sheet No. 186 Second Revised Sheet No. 186 : Effective

Superseding: First Revised Sheet No. 186

GENERAL TERMS AND CONDITIONS

(Continued)

6. OPERATIONAL FLOW ORDERS (OFOs)(Continued)

TABS-1 Party has had at least two hours to take the actions

required to comply with the OFO or is unable to comply due to

force majeure, as defined in Section 19 herein.

(B) When an OFO is issued, daily scheduling penalties applicable

to the affected Shipper or party and affected Quantities will

be replaced by the penalty provisions of the OFO.

6.4 Nothing shall limit Trunkline's right to take action as may be

required to physically adjust actual receipts and actual

deliveries of Gas in order to alleviate conditions which threaten

the integrity of its system.

6.5 If Shipper, OBA Party or TABS-1 Party has no daily scheduling

variance on receipts and no contract imbalances, Trunkline will

not issue an OFO requiring that Shipper or party to increase

receipts. Additionally, Shipper will not be required to increase

deliveries to Trunkline in excess of Shipper's MDQ.

6.6 Situation Reports, Notices and Indemnity

(A) Trunkline shall use reasonable efforts to provide Shipper,

OBA Party or TABS-1 Party through the Messengerþ system and the

Web Site with such notice of OFOs as is reasonable under then

existing conditions, and shall in any event confirm the

notice by telephone and facsimile transmission. Such notice

shall be provided to the person, including any agent,

designated by the Shipper, OBA or TABS-1 Party to submit or

confirm nominations.

(B) Trunkline shall have no responsibility to inform Shipper's,

OBA Party's or TABS-1 Party's end users, suppliers, other

transporters or any others involved in the transaction, as to

any OFO.

from and against any and all losses, damages, expenses,

claims, suits, actions, and proceedings whatsoever

threatened, incurred, or initiated as a result of Trunkline's

performance hereunder, except to the extent such loss,

damage, expense, claim, suit, action or proceeding is the

result of Trunkline's negligence, bad faith or willful

misconduct.