2 
ILLINOIS POLLUTION CONTROL BOARD 
February 13, 2008 
MIDWEST GENERATION, LLC, - 
POWERTON GENERATING STATION, 
Petitioner, 
v. 
ILLINOIS ENVIROMENTAL PROTECTION 
AGENCY, 
Respondent. 
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PCB 08-23 
(Permit Appeal – Air) 
HEARING OFFICER ORDER 
On February 7, 2008, all parties participated in a telephonic status conference 
with the hearing officer. The parties represented that settlement discussions continue and 
that related issues pending in various courts may affect these proceedings. The petitioner 
represented that it will file an additional waiver of the statutory decision deadline. 
The parties or their legal representatives are directed to participate in a telephonic 
status conference on May 1, 2008, at 1:30 p.m. The status conference must be initiated 
by the petitioner, but each party is nonetheless responsible for its own appearance. At the 
status conference, the parties must be prepared to discuss the status of the above-
captioned matter and their readiness for hearing. 
IT IS SO ORDERED. 
Bradley P. Halloran 
Hearing Officer 
Illinois Pollution Control Board 
James R. Thompson Center, Suite 11-500 
100 W. Randolph Street 
Chicago, Illinois 60601 
312.814.8917
2 
CERTIFICATE OF SERVICE 
It is hereby certified that true copies of the foregoing order were mailed, first 
class, on February 13, 2008, to each of the persons on the attached service list. 
It is hereby certified that a true copy of the foregoing order was hand delivered to 
the following on February 13, 2008: 
John T. Therriault 
Illinois Pollution Control Board 
James R. Thompson Center 
100 W. Randolph St., Ste. 11-500 
Chicago, Illinois 60601 
Bradley P. Halloran 
Hearing Officer 
Illinois Pollution Control Board 
James R. Thompson Center 
100 West Randolph Street, Suite 11-500 
Chicago, Illinois 60601
794-9276 
ast 
ox 19276 
794-9276 
PCB 2008-023 
field, IL 62794-9276 
PCB 2008-023 
el 
rive 
Stephen J. Bonebrake 
ive 
473 
CB 2008-023 
Kathleen C. Bassi 
LP 
rive 
6473 
PCB 2008-023 
IEPA 
1021 North Grand Avenue East
P.O. Box 19276 
pringfield, IL 62
S
PCB 2008-023 
Robb H. Layman 
IEPA 
1021 North Grand Avenue E
P.O. B
Springfield, IL 62
Sally A. Carter 
IEPA 
1021 North Grand Avenue East
P.O. Box 19276 
pring
PCB 2008-023 
S
Sheldon A. Zab
Schiff Hardin, LLP
6600 Sears Tower 
233 South Wacker D
Chicago, IL 60606-6473 
P
Schiff Hardin, LLP 
6600 Sears Tower 
233 South Wacker Dr
hicago, IL 60606-6
C
Schiff Hardin, L
6600 Sears Tower 
233 South Wacker D
Chicago, IL 60606-