Mississippi Canyon Gas Pipeline, LLC

First Revised Volume No. 1

Effective Date: 06/01/2000, Docket: RP00-271-000, Status: Effective

First Revised Sheet No. 91 First Revised Sheet No. 91 : Effective

Superseding: Original 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 1-800-428-3676 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superseded by the subsequent nomination only to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