UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 OFFICE OF ENFORCEMENT AND COMPLIANCE ASSURANCE By Certified Mail Patty Chidiac Executive Vice President, Legal and Corporate Affairs & General Counsel Mauser Packaging Solutions Corporation 1515 W. 22nd St., Suite 1100 Oak Brook, IL 60523 Patty.Chidiac@mauserpackaging.com Re: In re: Mauser Packaging Solutions Corporation Dear Ms.

SENT VIA ELECTRONIC MAIL Harold B.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 ATLANTA FEDERAL CENTER 61 FORSYTH STREET ATLANTA, GEORGIA 30303-8960 VIA ELECTRONIC MAIL Darin Breidigam Operations Manager Pentair Aquatic Eco-Systems, Inc. 2395 Apopka Boulevard Apopka, Florida 32703 darin.breidigam@pentair.com Re: Pentair Aquatic Eco-Systems, Inc. - Apopka, Florida Notice of Potential Violation and Opportunity to Confer Dear Darin Breidigam: Information currently available to the U.S.

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GENERAL CONTRACTORS 347 W. 41 at ST., NEW YORK, N.Y. 1 0036^.

PRIVILEGED & CONFIDENTIAL DRAFT: June 22, 1984 BEFORE THE ENVIRONMENTAL PROTECTION.

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A Division of The Society of The Plastics Industry, Inc.

A Division of The Society of The Plastics Industry, Inc.