U S G Pipeline Company

ORIGINAL VOLUME NO. 1

Effective Date: 07/01/2003, Docket: RP03-369-000, Status: Effective

Second Revised Sheet No. 20 Second Revised Sheet No. 20 : Effective

Superseding: First Revised Sheet No. 20

GENERAL TERMS AND CONDITIONS

1.18 The term "Operational Flow Order(s)" or "OFO" shall mean an order

issued to alleviate conditions, inter alia, which threaten or could

threaten the safe operations or system integrity, of the

Transporter's system or to maintain operations required to provide

efficient and reliable firm service. any actions required of any

Shipper or Shippers, in Transporter's opinion and in accordance with

Section 8 of Transporter's General Terms and Conditions, in order to

ensure deliveries of gas to all firm Shippers in accordance with

their Scheduled Quantities or as required to maintain system

integrity or when the Delivering Pipeline calls an OFO. Whenever the

Transporter experiences these conditions, any pertinent order should

be referred to as an Operational Flow Order.

1.19 The term "Operational Impact Area" shall mean Transporter's

designation of the largest possible area(s) on its system in which

imbalances have a similar operational effect.

1.20 The term "Receiving Pipeline" shall mean the pipeline or other entity

that is interconnected with Transporter and physically receives gas

delivered by Transporter either for its own account or that of

others.

1.21 The term "Release Quantity" shall mean the maximum quantity that a

Shipper releases under Section 11 of Transporter's General Terms and

Conditions, whether for temporary or permanent assignment. The

Release Quantity shall be stated in dth per day.

1.22 The term "Releasing Shipper" shall mean any shipper that releases

capacity pursuant to the provisions of Section 11 of Transporter's

General Terms and Conditions.

1.23 The term "Replacement Shipper" shall mean any shipper that purchases

temporarily or permanently released capacity pursuant to Section 11

of Transporter's General Terms and Conditions.

1.24 The term "Scheduled Quantity" shall mean the quantity of natural gas

that Shipper nominates for receipt at a receipt point or the quantity

that Transporter redelivers to Shipper at a delivery point, and that

Transporter schedules for receipt and/or delivery.

1.25 The term "Shipper" shall mean any party receiving service pursuant to

any of Transporter's Rate Schedules or agreements.

1.26 The term "Shipper's Facilities" shall mean all Shipper's pipes,

pipelines, and equipment used for physically handling, transporting,

and distributing natural gas to be transported by Transporter.