Gulf States Transmission Corporation

Original Volume No. 1

Effective Date: 10/15/1990, Docket: CP90-239-001, Status: Effective

Original Sheet No. 44 Original Sheet No. 44 : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

5. MEASUREMENT EQUIPMENT (Continued)

(e) Inaccurate Meter

In the event a meter is out of service or registering inaccurately, the quantity of natural

gas delivered shall be determined:

(i) By using the registration of any check meter or meters if installed and accurately

registering, or, in the absence of (i),

(ii) By correcting the error or the percentage of error if ascertainable by calibration,

test, or mathematical calculations or in the absence of both (i) and (ii), then

(iii) By estimating the quantity of delivery by deliveries during periods under similar

conditions when the meter was registering accurately.

(f) Verification

The accuracy of Transporter's measurement equipment shall be verified by Transporter monthly

and, if requested, in the presence of representatives of both parties, but Transporter shall

not be required as a matter of routine to verify the accuracy of such equipment more

frequently than once in any thirty (30) day period.

In the event either party shall notify the other that it desires a special test of any

measuring equipment the parties shall cooperate to secure a prompt verification of the

accuracy of such equipment. The expense of such special tests shall be borne by the Party

requesting the test if the measuring equipment, by such tests, is found to be in error by not

more than 2%.