Southern Star Central Gas Pipeline, Inc.

Original Volume No. 1

Effective Date: 07/10/2009, Docket: RP09-758-000, Status: Effective

Second Revised Sheet No. 203 Second Revised Sheet No. 203

Superseding: Substitute First Revised Sheet No. 203

GENERAL TERMS AND CONDITIONS

1. DEFINITIONS (Cont'd)

1.21 Maximum Storage Quantity ("MSQ") - means the maximum number of Dth

a Shipper is entitled to store in Southern Star's storage

facilities.

1.22 "MCF" - means one thousand cubic feet of gas measured at base

conditions of 14.73 psia and 60 degrees Fahrenheit.

1.23 "Month" - means a calendar month.

1.24 "Operational Balancing Agreement" ("OBA") - means a contract

between two parties which specifies the procedures to manage

operating variances at an interconnect. Southern Star shall offer

Operational Balancing Agreements on a non-discriminatory basis.

1.25 Operation Flow Order ("OFO") - means an order issued to alleviate

conditions, inter alia, which threaten or could threaten the safe

operations or system integrity, of Southern Star's system, or to

maintain operations required to provide efficient and reliable

firm service. Whenever Southern Star experiences these

conditions, any pertinent order will be referred to as an

Operational Flow Order.

1.26 "Point Operator" - means any party who is either a Receiving Party

or Delivering Party.

1.27 "Predetermined Allocation Agreement" ("PDA") - means an agreement

under which the operator of the facilities at a receipt or

delivery point specifies how gas received by or delivered by

Southern Star shall be allocated in accordance with confirmed

nominations at such point, including how any underage or overage

of actual receipts or deliveries from confirmed nominations shall

be allocated. Southern Star shall offer predetermined allocation

agreements on a non-discriminatory basis. An OBA is a type of

PDA.

1.28 "psia" - means pressure expressed in pounds per square inch

absolute.

1.29 "psig" - means pressure expressed in pounds per square inch gauge.

1.30 "Receiving Party" - means the owner or operator of the facilities

into which Southern Star physically delivers gas for Shipper.