Rockies Express Pipeline LLC (Entrega)

Second Revised Volume No. 1

Effective Date: 09/01/2007, Docket: CP06-354-002, Status: Effective

Original Sheet No. 129 Original Sheet No. 129 : Effective

GENERAL TERMS AND CONDITIONS

7. NOMINATIONS, CONFIRMATIONS, BALANCING, SEGMENTATION, DISCOUNT POLICY AND

RESERVATION CHARGE CREDITS (Contd.)

7.4 REQUIRED NOMINATION CHANGES

If estimated daily flows under a particular transportation

Agreement differ from the confirmed Nominations, or if an

Imbalance has occurred due to some other reason, then prospective

Nomination change(s) (either receipt or delivery adjustments) may

be required to bring the receipt and delivery volumes into

Balance. When a Shipper receives notification of a required

change in the Nomination, the Shipper shall be responsible for

informing upstream and downstream parties of the prospective

change and providing Transporter with a Nomination as required in

accordance with Section 7.2 hereof.

7.5 CONFIRMATION BY TRANSPORTER

A. Nominations made in accordance with Sections 7.2, 7.3, 7.4,

and 7.6 hereof shall not become effective until Transporter

has confirmed the nominated receipts and deliveries with

upstream and downstream parties, subject to Section 7.5C.

Shipper shall designate the appropriate person(s) who has

the authority to resolve allocation issues, if requested by

Transporter and, if requested by Transporter, the

appropriate person(s) to confirm Nominations. Confirmations

must be submitted to Transporter through the Interactive

Website, or such other electronic means as are mutually

agreed upon by Transporter and Shipper.

B. Subject to Section 7.2 and the other provisions of this

Tariff, Transporter shall provide Shippers and Point

Operator(s) via the Interactive Website, or by EDI, the

quantities that have been scheduled to flow for that Shipper

and Point Operator on the next Day.

C. Default confirmation procedures are as follows, including

terms defined by NAESB Standards:

(1) With respect to the timely Nomination/confirmation

process at a Receipt or Delivery Point, in the absence

of agreement to the contrary, the lesser of the

confirmation quantities should be the confirmed

quantity. If there is no response to a Request For

Confirmation or an unsolicited Confirmation Response,

the lesser of the confirmation quantity or the

previously scheduled quantity should be the new

confirmed quantity.