Vector Pipeline L.P.

Original Volume No. 1

Effective Date: 12/01/2000, Docket: CP98-133-005, Status: Effective

Original Sheet No. 249 Original Sheet No. 249 : Effective

2.3.5 If the Response Document indicates an error, neither party shall rely on

the Document or portion of the Document which is in error, if known. The sending

party shall attempt to correct the errors and promptly retransmit the Document or

applicable portion or otherwise contact the receiving party. If the Response

Document does not indicate any error, the Response Document shall constitute

conclusive evidence a Document has been received in syntactically correct form.

2.3.6 If the parties have mutually agreed to the use of a Response Document,

and if there has been proper receipt pursuant to Section 2.1, verification and

successful decryption pursuant to Section 2.2, and if the receiving party

nevertheless fails to transmit a Response Document, the sending party's records of

the contents of the Document shall control unless the sending party has retransmitted

a Document pursuant to Section 2.3.7.

2.3.7 Retransmissions. If the sending party of a Document has not received a

corresponding functional acknowledgment or response document within the time frame

indicated in the Exhibit(s), the sending party shall retransmit the Document and such

Document shall be considered a new transmission for purposes of Section 2.

Section 3. Terms

3.1 Transaction Terms and Conditions. This Agreement is intended to facilitate

Data Communications between the parties concerning the transactions related to

transportation or sales conducted pursuant to underlying written agreements. In the

event of conflict between this Agreement and the subject underlying written

agreement(s), the terms and conditions of the underlying agreement(s) shall control.

3.2 Terms and Conditions of Reports and Other Information. In the absence of any

other written agreement applicable to reports and other information transmitted

pursuant to this Agreement, such reports and other information shall be subject to:

[A] those terms and conditions, including any terms for payment, included in

the Exhibit(s);

and

[B] such additional terms and conditions as may be determined in accordance

with applicable law.

3.3 Change in Terms and Conditions. Notwithstanding Section 4.1 of this Agreement,

if any party determines that Data Communications under this Agreement are altered by

a subsequent change to a party's tariff or obligation imposed by a governmental

entity exercising jurisdiction over that party, then the affected party shall give

immediate