Mississippi River Transmission Corp.

Original Volume No. 1-A

Effective Date: 07/01/1990, Docket: RP90-114-000, Status: Effective

Second Revised Sheet No. 46 Second Revised Sheet No. 46 : Effective

Superseding: First Revised Sheet No. 46

TRANSPORTATION

GENERAL TERMS AND CONDITIONS

(Continued)

5. QUALITY (Continued)

(k) Temperature. The gas shall not be delivered or

redelivered at a temperature of less than forty degrees Fahrenheit

(40oF.) or in excess of one hundred twenty degrees Fahrenheit

(120oF).

5.2 Hazardous Substances - The gas received or delivered under

the terms of the Transportation Service Agreement shall contain no

"hazardous substance" as that term is defined in Section 101(14) of the

Comprehensive Environmental Response, Compensation, and Liability Act, as

amended, 42 U.S.C. /9601(14) except as otherwise permitted by the terms

of this tariff or Shipper's Transportation Service Agreement.

5.3 If the gas offered for delivery by Shipper shall fail at any

time to conform to any of the specifications set forth herein, then

Transporter thereupon may, at its option, refuse to accept delivery

pending correction by Shipper. Upon Shipper's failure promptly to remedy

any deficiency in quality as required by Transporter, then Transporter

may at its option accept delivery of such gas and may make changes

necessary to bring such gas into conformity with such specifications, and

Shipper shall reimburse Transporter for any reasonable expense incurred

by it in effecting such changes.

6. STATEMENTS, PAYMENTS AND RECORDS

6.1 Transporter shall, no later than the tenth (10th) day of each

month, bill Shipper for all charges incurred by Shipper during the

previous month, pursuant to Section 4.2 of the applicable Rate Schedule

based on estimated quantities delivered; provided, however, that

adjustments shall be made to such quantities in subsequent months'

billings based on actual quantities delivered. If for any reason

the presentation of a bill by Transporter to Shipper is delayed

after the tenth (10th) day of the month, then payment by Shipper

may be delayed but only in accordance with the provisions contained

herein. As soon as possible following the receipt of all necessary