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FIEQ KAIL n RECEIPT REQUESTED

John F. Keeper, P.E. Director of Operations Metropolitan St. Louis Sewer District 1900 Sulphur Avenue St, Louis, Missouri 63110-1969 RE: Maline Creek

St. Louis, Missouri Dear Mr. Koeper:

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JJifQRMATIOR REQUEST The United States Environmental Protection Agency, Region VII

("EPA") is currently seeking information pertaining to the presence of hazardous substances, specifically asbestos, in or about that pert on of Maline Creek located adjacent to the former Certain-Teed facility located at 600 St. Cyr Road and the former GAF facility located at 9215 Riverview Blvd. in St. Louis, Missouri (the "Site"),

Pursuant to the authority of Section 104(e) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended ("CERCLA"), 42 U.S.C. $ 9604(e), you are hereby requested to provide the following information:

1. Describe in detail all work performed by, or on behalf of the Metropolitan St. Louis Sever District ("USD") at the Site pertaining to (a) the rechannelization of Maline Creek, (b) the stabilization of the banks of Maline Creek, and (c) asbestos cleanup, In your description, please indicate the work that was performed, who performed the work, who supervised the work, and the dates that the work was performed.

2. Submit copies of all documents in MSD's possession or control pertaining to those activities set forth in question number 1 above.

3. Submit copies of the results of all tests or analyses performed by or on behalf of MSD on soils, water, and other materials (including asbestos materials) at the Site.

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s. If you have reason to believe that there mav be DerRohs •to provide a more detailed or complete response to any stion contained herein or who may be able to provide

do«ua«nts# identify such persons and the tionai information or documents that they may have.

ompliance with this Information Request is mandatory s to respond fully and truthfully to the Information Request

-y (JO) days of receipt of this letter, or your failure o adequately justify such failure to respond may result in

enforcement action by EPA pursuant to Section 104(e) of CERCIA as amended. This statute permits EPA to seek the imposition of ,-ena .ss of up to twenty five thousand dollars ($25,000.00) for each day of continued non-compliance. The provision of false iictit^ous, or fraudulent statements or representations may subiect you to criminal penalties pursuant to 18 U.S.C. « 1001.

The information requested herein must be provided even though you may contend that it possibly includes confidential information or trade secrets. You may, if you desire, assert a confidentiality claim covering part or all of the information requested pursuant to Sections 104(e)(7)(E) and (F) Of CERCLA, 42 U.S.C. §* 9604(e)(7)(E) and (F), and 40 C.F.R. 5 2, 203 (b) by attaching to such information at t,,e time it is submitted, a cover sheet, stamped or typed legend, or other suitable form of notice employing language such as 'trade secret," or "proprietary" or "company confidential." information covered by such a claim will be disclosed by EPA only to the extent, and only by means of the procedures set forth In the statutes and regulation set forth above. If no such claim accompanies the information when it is received by EPA, it may be made available to the public by EPA without further notice to you.

^ Dkia InC«imk^i«n 1« uwl L.w Oic nuUiUVtti requirements of the Paperwork Reduction Act of 1980, 44 n.s.e. S 3501, e£ aeg.

Your response to this Information Request should be submitted to:

David A. Hoefer, Assistant Regional Counsel U.S. Environmental Protection Agency, Region VII

726 Minnesota Avenue Kansas City, Kansas 66101

EPA encourages you to give this matter your prompt attention and to respond to this Information Request within the time specified above. if you have any questions relating to this Information Request, you may consult with EPA prior to the time Specified above. Please direct questions to Mr. Hoefer by celling (913) 551-7503, or Greg Reesor of EPA's Waste Management Division by calling (913) 551-7695.

Thank you for your cooperation in this matter.

SFP-03-iy^2 105 51 FRuM TCI

SincereLy,

David A. Wagoner Director, Waste Managenent Division

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