El Paso Natural Gas Company

Second Revised Volume No. 1A

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

Second Revised Sheet No. 210.02 Second Revised Sheet No. 210.02

Superseding: First Revised Sheet No. 210.02

TRANSPORTATION GENERAL TERMS AND CONDITIONS

(Continued)

3. QUALITY (Continued)

3.2 Grandfathered Receipts. Transporter agrees that at certain

grandfathered plant Receipt Points and Interconnects on

Transporter's system described below, where gas does not conform to

the carbon dioxide and/or the total diluent specification set forth

in Sections 3.1(e) and (f) of the GT&C, gas shall be received

according to the provisions of this Section 3.2 which are based on

the highest non-conforming monthly average percentages of carbon

dioxide and total diluents for a Month during the twelve (12) Month

base period ended July 31, 1990. Under this Section 3.2:

(a) Transporter shall accept gas with carbon dioxide and/or total

diluents at percentages up to the non-conforming

specifications at volumes up to the residue volume at the

plant design capacity or historical Interconnect volumes, as

such existed on July 31, 1990, provided, however, that to the

extent Transporter must curtail non-conforming volumes to meet

Transporter's Delivery Point specifications for carbon dioxide

and/or total diluents, Transporter shall curtail volumes at

these plants down to 125% of historical volumes.

(b) Historical volumes for non-conforming plants shall be deemed

to be the daily average for the highest monthly tailgate

volume delivered to Transporter during the twelve (12) Month

base period ended July 31, 1990 and in the event a non-

conforming plant or plants are closed, Transporter shall

transfer the applicable historical volumes to another plant

owned by the same party.

grandfathered specifications and the historical volumes are

set forth on the table below.

NON-CONFORMING PLANTS

GRANDFATHERED

SPECIFICATIONS HISTORICAL

METER TOTAL DILUENTS VOLUME

LOCATION CODE CO2 MOL % MOL% (MCF/D)

Slaughter Plant

(IAMSLAUG) 77-039 - 11.89 6,915

Puckett Plant

(IPUCKETT) 14-261 3.55 4.09 37,390