Southern LNG Inc.

Original Volume No. 1

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Effective Date: 12/01/2001, Docket: CP99-582-004, Status: Effective

Original Sheet No. 48 Original Sheet No. 48 : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

(2) If, at any time of verification, a measuring instrument is found to produce

errors of one percent or less of unloaded LNG, then such instrument's

previous measurements shall be considered accurate for purposes of delivery

calculations. Such instrument shall be adjusted as necessary. If, at the time

of verification, a measuring instrument is found to produce errors of more

than one percent, then such instrument's previous measurements shall be

brought to a zero difference by comparison with calibration results for any

period known definitely or agreed to have been affected the error, and the

calculation of unloading during this period shall be corrected accordingly.

If the period that the error affected is not definitely known or agreed upon,

correction shall be made for those quantities unloaded during the last half

of the period since the date of the last calibration of the instrument.

(k) The installation and operation of devices for measuring the level of LNG and

temperature in the tanks of Customer's vessel(s), as well as chromatographs, shall be

carried out according to the manufacturers' specifications.

(l) All instruments and gauges used for computing the LNG unloaded shall be calibrated in

the following manner:

(1) in cubic meters (m3);

(2) in degrees centigrade ((C); and

(3) on a dual scale calibrated in bars or millibars on one side and psig on the

other.