Steuben Gas Storage Company

Original Volume No. 1

Effective Date: 06/27/1996, Docket: CP96- 35-002, Status: Effective

Original Sheet No. 137 Original Sheet No. 137 : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

The arithmetical average of the hourly specific gravity

recording each day shall be deemed to be the specific gravity

of the gas for that day. Such instrument shall be checked at

least once each month by the use of an Edwards Balance, or by

any other method or intervals mutually agreed to by Seller and

Transporter on Customer's behalf.

6.5 Supercompressibility: Adjustment for the effect of

supercompressibility for gas delivered and redelivered

hereunder shall be made according to the provisions of AGA

Report NX-19 as such publication may be revised from time to

time, or of other reports and publications which are mutually

acceptable to Seller and Transporter on Customer's behalf, for

the average conditions of pressure, flowing temperature and

specific gravity at which the gas was measured during the

period under consideration and with the proportionate values

of carbon dioxide and nitrogen in the gas delivered and

redelivered included in the computation of the applicable

supercompressibility factors. Customer shall cause

Transporter to exercise due diligence in obtaining initial

carbon dioxide and nitrogen fraction values and to obtain

subsequent values of these components quarterly or at other

intervals mutually agreeable to Seller and Transporter on

Customer's behalf.

6.6 Assumed Atmospheric Pressure: The average absolute

atmospheric (barometric) pressure shall be assumed to be

fourteen and four-tenths pounds (14.4#) per square inch

irrespective of actual elevation or location of the point of

delivery above sea level or variations in actual barometric

pressure from time to time.

6.7 Measuring Equipment: Unless otherwise agreed among Customer,

Transporter, and Seller, the gas which Customer delivers or

causes Transporter to deliver to Seller for storage hereunder

and which Seller redelivers to Transporter for the account of

Customer shall be measured by measuring equipment which

Customer shall cause Transporter to own, install and operate

at the Point of Injection/Withdrawal. Customer shall cause

the measuring equipment to be of one-way flow design and of