American Midstream (AlaTenn), LLC

Fifth Revised Volume No. 1

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Effective Date: 05/01/2010, Docket: RP10-493-000, Status: Effective

Original Sheet No. 107 Original Sheet No. 107

 

GENERAL TERMS AND CONDITIONS (continued)

 

properly record the temperature of the gas flowing through the meters. The

arithmetic average

of the

temperature(s) recorded shall be used in computing gas volumes.

 

(e) The specific gravity of the gas delivered shall be determined by the use of a

recording

gravitometer, which shall be checked at least once each Month, or any other

method mutually

agreed

upon.

 

(f) The deviation of the natural gas from Boyle's Law shall be determined by the

use of the

tables of

formulae published by the American Gas Association Par Research Project NX-

19 corrected for

carbon

dioxide and nitrogen, or any superseding applicable tables published by the

American Gas

Association,

or any method or methods mutually agreed upon. Determinations of the

molecular percentage

of N2

and CO2 in the gas shall be made within thirty (30) Days after commencement of

deliveries and

at least

quarterly thereafter. The molecular percentage of N2 and CO2 thus determined

will be used to

determine the supercompressibility factors during the ensuing period, with

corrections for

specific

gravity, temperature and pressure. For the purpose of this subparagraph, the

results of the

deviation

tests of the upstream pipeline delivering natural gas to Transporter shall be

accepted.

 

3.3 Determination of Receipts and Deliveries - For purposes of determining the

quantities of

gas

received at any Receipt Point(s), Transporter will enter into an Operational

Balancing

Agreement(s)

("OBA"), with any pipeline that operates inter or intrastate pipeline facilities which

interconnect

with

Transporter's system.

 

(a) Allocation of Receipts - Unless prohibited by applicable law or regulation, the

quantities of

natural

gas received by Transporter at any Receipt Point(s) shall be allocated among

Shippers and

services in

accordance with allocation procedures contained in the OBA agreed to by

Transporter and the

upstream

pipeline serving that Receipt Point.