395457 / MID040562597 CONSUMERS ENERGY CO

Site Information Site ID MID040562597 Site Legal Name CONSUMERS ENERGY CO WMD ID 395457 Site Specific Name JC WEADOCK District SAGINAW BAY   NAICS Codes 221121 - Electric Bulk Power Transmission and Control   Location Address Mailing Address 2555 WEADOCK HWY ESSEXVILLE, MI 48732-9601 County: BAY Country: U.S.A. 1945 W PARNALL RD JACKSON, MI 49201-8658 County: JACKSON Country: U.S.A.

Previous Site Names Name In-Active Date Legal Name CONSUMERS ENERGY-KARN WEADOCK COMPLEX 10/23/2002 No CONSUMERS ENERGY-KARN WEADOCK COMPLEX 10/23/2002 Yes J.C. WEADOCK 9/11/2002 No J.C. WEADOCK 9/11/2002 No

Site Owners / Operators Name Org Type Active Inactive Owner Operator CONSUMERS ENERGY Private 1/1/1940 Yes Yes

Current Site Activities Discovery Date Source Activity 2/27/2006 Biennial Reporting (Site) Hazardous Waste Activities Conditionally Exempt Small Quantity Generator Liquid Industrial Waste Activities LIW Generator

Previous Site Activities                    Discovery Date Source Activity 11/1/2004 Notification (Site) Hazardous Waste Activities Small Quantity Generator 4/15/2004 Notification (Site) Hazardous Waste Activities Conditionally Exempt Small Quantity Generator Liquid Industrial Waste Activities LIW Generator 12/31/2003 Notification (Site) Hazardous Waste Activities Conditionally Exempt Small Quantity Generator Liquid Industrial Waste Activities LIW Generator 10/1/2002 State (State) Hazardous Waste Activities Small Quantity Generator 1/1/2002 State (State) Hazardous Waste Activities Small Quantity Generator 12/5/2001 Notification (Site) Hazardous Waste Activities Small Quantity Generator Liquid Industrial Waste Activities LIW Generator 12/15/1993 State (State) Hazardous Waste Activities Small Quantity Generator 11/19/1980 Part A (Site) Hazardous Waste Activities No Regulated Waste Activity 8/18/1980 Notification (Site) Hazardous Waste Activities Conditionally Exempt Small Quantity Generator

Site Comments Date Type Comment 5/14/2007 111/121-HW/LIW ON 4/20/2007 A SITE IDENTIFICATION SUBMITTAL WAS RECEIVED THROUGH THE MITAPS SYSTEM FROM N. STARKS, MARINE POLLUTION CONTROL, ON BEHALF OF INTERNATIONAL TRANSMISSION COMPNAY LLC (ITC/METC) CERTIFYING THAT THE WEADOCK COMPLEX WAS NOW OWNED AND OPERATED BY ITC INSTEAD OF CONSUMERS ENERGEY SO THE SITE ID NUMBER MID040562597 WAS TRANSFERRED TO ITC. HOWEVER, AFTER CONVERSATIONS WITH P. ZOMBO, CONSUMERS ENERGY IT WAS DETERMINED THAT THE NOTIFICATION WAS INCORRECT. SUBSEQUENTLY, THE ITC INFORAMTION WAS REMOVED FROM THIS SITE IDENTIFICATION NUMBER AND A SEPARATE SITE IDENTIFICATION NUMBER WILL BE GENERATED WHEN ITC SUBMITS A NEW NOTIFICATION. – EAB 3/3/2006 111/121-HW/LIW 2005 BIENNIAL REPORT: ADDED DE KARN TO THE DBA NAME, CHANGED ACTIVITY STATUS FROM SQG TO CESQG, EVERYTHING ELSE THE SAME. GEK 11/1/2004 111/121-HW/LIW CORRESPONDENCE FROM WARD WILSON REQUESTING A GENERATOR STATUS CHANGE FROM CESQG TO SQG EFFECTIVE 11/1/2004-ES. 4/15/2004 111/121-HW/LIW 2003 ANNUAL USER CHARGE-FACILITY CHANGED FROM SQG TO CESQG & LIW GENERATOR, MAILING ADDRESS CHANGED, MR WILSON OBJECTED TO REQUEST OF OWNER OPERATOR DATE-PW 3/8/2004 111/121-HW/LIW 2003 ANNUAL USER CHARGE - REQUESTED BY WARD WILSON BY TELEPHONE TO CHANGE GENERATOR STATUS TO SQG IN ORDER TO GENERATE USER CHARGE INVOICE. EFFECTIVE DATE 12/31/2001-ES. 5/13/2003 111/121-HW/LIW SQG VERIFICATION - ADDED NUMBER OF EMPLOYEES, MAILING ADDRESS, CHANGED STATUS TO CESQG - GEK 12/5/2001 111/121-HW/LIW SMALL QUANTITY GENERATOR VERIFICATION PROJECT - NO CHANGES-ES.