Valero Interstate Transmission Company

First Revised Volume No. 2

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Effective Date: 11/01/1991, Docket: GT91- 42-000, Status: Effective

Original Sheet No. 40 Original Sheet No. 40 : Superseded

IN WITNESS WHEREOF, this instrument is executed as of the day and year

first above written.

VALERO INTERSTATE TRANSMISSION COMPANY

By: /s/ Herbert H. Young

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Title: Vice President

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EL PASO NATURAL GAS COMPANY

By: /s/ John M. Craig

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Title: Sr. Vice President

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STATE OF TEXAS )

)

COUNTY OF BEXAR )

Before me, the undersigned, a Notary Public in and for said County and

State, on this day personally appeared Herbert H. Young , known to me

to be the person and officer whose name is subscribed to the foregoing

instrument and acknowledged to me that the same was the act of VALERO

INTERSTATE TRANSMISSION COMPANY, a corporation, and that he executed the

same for the purposes and consideration therein expressed, and in the

capacity therein stated.

Given under my hand and seal of office this 3rd day of December, 1990.

Anne Simonson

Notary Public In and For

Bexar County, Texas