Kern River Gas Transmission Company

Second Revised Volume No. 1

Effective Date: 07/01/2000, Docket: RP00-288-000, Status: Effective

Original Sheet No. 629 Original Sheet No. 629 : Effective

RATE SCHEDULE UP-1

Kern River Firm Transportation Services

(Continued)

ARTICLE VI - MEASUREMENT OF GAS (Continued)

6.1 Measuring Equipment. (Continued)

(b) If such check measuring equipment is not registering

accurately but the percentage of error is ascertainable by a

calibration test, by using the data recorded, corrected to

zero error; or

be used, by estimating the quantity delivered by reference

to deliveries under similar conditions during a period when

the equipment was registering accurately. No correction

shall be made in the recorded volumes of Gas delivered

hereunder for inaccuracies in measuring equipment of one

percent (l%) or less.

6.1.5 New Measurement Techniques. If, at any time during the term of

the Transportation Service Agreement a new method or technique is

developed with respect to Gas measurement, such new method or

technique may be substituted for the Gas measurement set forth in

this Article VI upon mutual agreement thereto by the parties in

writing.

6.1.6 Correction of stated metered volumes. GISB 2.3.14: "Measurement

data corrections should be processed within 6 months of the

production month with a 3 month rebuttal period. This standard

will not apply in the case of deliberate omission or

misrepresentation or mutual mistake of fact. Parties' other

statutory or contractual rights shall not otherwise be diminished

by this standard."

6.2 Measurement Procedures.

6.2.1 Metering. The Gas shall be metered by either orifice or turbine

type meters, at the discretion of Transporter. When orifice

meters are used, they shall be installed and maintained, and

volumes shall be measured in accordance with the methods

prescribed in ANSI/API 2530, dated September 1985 or any

subsequent revision thereof acceptable to Transporter and