Cameron Interstate Pipeline, LLC

Original Volume No. 1

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Effective Date: 11/01/2008, Docket: RP08-647-000, Status: Effective

Original Sheet No. 139 Original Sheet No. 139

GENERAL TERMS AND CONDITIONS

(continued)

(f) The specific gravity of the gas flowing through the

meters shall be determined by gas chromatographic

analysis, recording gravitometer, or continuous or spot

sampling methods, unless otherwise mutually agreed upon

by Shipper and Pipeline. The arithmetic average of the

specific gravity recorded during each Gas Day shall be

used in computing gas quantities or other periodic

measurements within a shorter time frame or

instantaneous specific gravity measurements may be

applied to metering instruments to provide the quantity

computation.

(g) When orifice meters are used, the computation of

quantities of gas delivered shall be in accordance with

the recommendations as published by the American Gas

Association's Report No. 3, "Orifice Metering of Natural

Gas and Other Related Hydrocarbon Fluids" (ANSI/API

2530), and any subsequent modifications or amendments

thereof as may be mutually agreed upon by Shipper and

Pipeline.

(h) The arithmetic average of the Total Heating Value

recorded each Gas Day and as adjusted to conditions as

specified in the definition of Total Heating Value in

GT&Cs Section 1, or other periodic measurements within a

shorter time frame as Pipeline shall select, shall be

used for computations.

(i) The deviation of the gas delivered hereunder from

Boyle's and Charles' Laws shall be determined in

accordance with, but not limited to, the published

recommendations of the American Gas Association's Report

No. 3, Revised 1994 and the American National Standards

Institute as Pipeline deems to be in accordance with

accepted industry practice.