Mississippi Canyon Gas Pipeline, LLC

First Revised Volume No. 1

Effective Date: 11/01/2009, Docket: RP10-12-000, Status: Pending

Second Revised Sheet No. 91 Second Revised Sheet No. 91

Superseding: First Revised Sheet No. 91

GENERAL TERMS AND CONDITIONS (cont'd)

11. NOMINATIONS

11.1 Nomination Procedures:

(a) General: Shipper shall nominate gas for transportation

under its Transportation Service Agreement(s) by notifying

Transporter, via Transporter's Interactive Internet Website,

or by calling the assigned Transportation Services

Representative and following with a facsimile by 9:00 A.M.

the next Business Day. A valid nomination includes the

daily quantity of gas it has available for transportation at

each Receipt Point and of the quantity of gas it desires to

have delivered at each Delivery Point, expressed in Dth.

All nominations should be considered original nominations

and should be replaced to be changed. When a nomination for

a date range is received, each day within the range is

considered an original nomination. When a subsequent

nomination is received for one or more days within that

range, the previous nomination is superseded by the

subsequent nomination only to the extent of the days

specified. The days of the previous nomination outside the

range of the subsequent nomination are unaffected.

Nominations have a prospective effect only.

Shipper shall specify a begin date and an end date for each

nomination. Such begin date and end date shall be within

the term of Shipper's Service Agreement. Unless Shipper

wishes to change its nomination, Shipper shall not be

required to resubmit its nomination during the begin and end

dates.

Transporter shall not be obligated to accept nominations in

excess of the MDDQ at each Delivery Point multiplied by the

Shipper Specific Heating Value for the specific month.

Shipper shall be entitled to nominate at each Receipt Point

a quantity of gas in excess of the MDRQ multiplied by the

Shipper Specific Heating Value for the