El Paso Natural Gas Company

Second Revised Volume No. 1A

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Effective Date: 04/01/2010, Docket: RP10-454-001, Status: Effective

First Revised Sheet No. 211B First Revised Sheet No. 211B

Superseding: Original Sheet No. 211B

 

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

 

3. QUALITY (Continued)

 

3.3 Delivery Specifications. Except as otherwise provided below, all

Natural Gas delivered by Transporter shall conform to the following

specifications:

 

(a) Liquids - The gas shall be free of water and hydrocarbons in

liquid form at the temperature and pressure at which the gas

is delivered. The gas shall in no event contain water vapor

in excess of seven (7) pounds per million standard cubic

feet.

 

(b) Hydrocarbon Dew Point - The hydrocarbon dew point of the gas

delivered shall not exceed twenty degrees Fahrenheit (20°F)

at a pressure of 600 psig.

 

(c) Total Sulfur - The gas shall not contain more than three-

quarters (0.75) grain of total sulfur per one hundred (100)

standard cubic feet, which includes hydrogen sulfide,

carbonyl sulfide, carbon disulfide, mercaptans, and mono-,

di- and poly-sulfides. The gas shall also meet the following

individual specifications for hydrogen sulfide, mercaptan

sulfur or organic sulfur:

 

(i) Hydrogen Sulfide - The gas shall not contain more

than one-quarter (0.25) grain of hydrogen sulfide

per one hundred (100) standard cubic feet.

 

(ii) Mercaptan Sulfur - The mercaptan sulfur content

shall not exceed more than three-tenths (0.3) grain

per one hundred (100) standard cubic feet.

 

(iii) Organic Sulfur - The organic sulfur content shall

not exceed five-tenths (0.5) grain per one hundred

(100) standard cubic feet, which includes

mercaptans, mono-, di- and poly-sulfides, but it

does not include hydrogen sulfide, carbonyl sulfide

or carbon disulfide.

 

(d) Oxygen - The oxygen content shall not exceed two-tenths of

one percent (0.2%) by volume and every reasonable effort

shall be made to keep the gas delivered free of oxygen.

 

(e) Carbon Dioxide - The gas shall not have a carbon dioxide

content in excess of three percent (3%) by volume.