Midwestern Gas Transmission Company

SECOND REVISED VOLUME NO. 1

Effective Date: 09/01/1993, Docket: RS92- 41-003, Status: Effective

Original Sheet No. 57 Original Sheet No. 57 : Effective

GENERAL TERMS AND CONDITIONS

II. QUALITY

1. The provisions set forth below shall apply to all gas delivered to Transporter

by Shipper.

(a) all gas shall have a total heating value of not less than nine hundred

sixty-seven (967) Btus per cubic foot, and not more than eleven hundred

(1100) Btu's per cubic foot;

(b) all gas shall be commercially free (at prevailing pressure and temperature

in Transporter's pipeline) from objectionable odors, dust, hydrocarbon

liquids, water and any other substance that might become separated from

the gas in Transporter's facilities, and Shipper shall furnish, install,

maintain and operate such drips, separators, heaters, and other mechanical

devices as may be necessary to effect compliance with such requirements

(after having secured the prior approval of Transporter as to the design

and construction of such facilities, which approval shall not be

unreasonably withheld);

nor more than one fourth (1/4) of one grain of hydrogen sulphide per one

hundred (100) cubic feet;

(d) all gas shall not contain more than two-tenths of one percent (0.2%) by

volume of oxygen and Shipper shall make every reasonable effort to keep

the gas free of oxygen;

(e) all gas shall not contain more than four percent (4%) by volume of a

combined total of carbon dioxide and nitrogen components; provided

however, that the total carbon dioxide content shall not exceed three

percent (3%) by volume;

(f) the temperature of all gas shall not exceed one hundred twenty degrees

(120ø) Fahrenheit;