WHEREFORE, for all of the foregoing reasons, CITGO respectfully requests that the
Board grant its Motion to Withdraw its Petition for Hearing to Review Reissued NPDES Permit
and to enter an Order dismissing the Petition with prejudice.
Dated July 5,2007
Respectfully submitted,
CITGO PETROLEUM CORPORATION
By:
Jeffrey C. Fort
Elizabeth
A. Leifel
Sonnenschein Nath
&
Rosenthal LLP
7800 Sears Tower
233 South Wacker Drive
Chicago, Illinois 60606
(3 12) 876-8000