U-T Offshore System, L.L.C.

Third Revised Volume No. 1

Effective Date: 11/02/1998, Docket: RP99- 57-002, Status: Effective

First Revised Sheet No. 46C First Revised Sheet No. 46C : Superseded

Superseding: Original Sheet No. 46C

GENERAL TERMS AND CONDITIONS

(Continued)

7.3 Intraday Nominations. Intraday nominations are those identified in Section 7.2

(2), (3) and (4). An intraday nomination shall be prospective and is subject to

the deadlines in Section 7.2 (2) (3) and (4). Intraday nominations may be used to

request increases or decreases in total flow, make changes to Point(s) of

Receipts, and/or to Point(s) of Delivery. Intraday nominations may be used to

nominate new supply or market. Intraday nominations shall specify Shipper's

service requirements for the day only and shall include the effective date and

time. Interconnected parties should agree on the hourly flows of the intraday

nomination, if not otherwise addressed in U-TOS' contract or tariff. Intraday

nominations do not rollover and do not replace the remainder of a standing

nomination.

U-TOS shall provide a Quick Response that the nomination has been received and

whether there are any errors that would prevent processing, and if so, specify

the errors, within fifteen (15) minutes of receipt. Intraday nominations

shall, subject to Section 7.4, hereof, be implemented by U-TOS to the extent

and only to the extent that U-TOS is able to confirm the receipt and delivery

of such gas at the Point(s) of Receipt and Point(s) of Delivery and the

scheduling of such intraday nomination will not require the rescheduling of

U-TOS' capacity among previously scheduled service agreements in order to

provide capacity for said intraday nomination.

Notice: For purposes of providing notice of any nomination changes (including

where an interruptible Shipper's nomination is bumped by a firm Shipper's

intraday nomination) to a Shipper and/or Shipper's agent, Transporter

Shall use Electronic Communication. With respect to changes initiated by

Transporter, if a Shipper so elects, such Shipper may provide a telephone number

and Transporter will Contact Shipper at such phone number by means of Electronic

Communication to alert Shipper that a change has been made. Such Shipper shall

then be responsible for reviewing it's VISION account to obtain details of such

change.