PLAINTIFF'S EXHIBIT A A/C Pipe Producers Association TO AACPP Membership FROM Internal Correspondence date January 18,1984 SUBJECT 1984 AACPP Annual Meeting ACTION REQUIRED: Return registration form and fee to AACPP no later than February 10,1984 On behalf of AACPP's Board of Directors, I invite you to attend the Association's 12th Annual Meeting and Industry Conference, April 1-4, 1984, at Marriott's Mountain Shadows in Scottsdale, Arizona.

PLAINTIFF'S EXHIBIT BWIilflf] AMERICA ASBESTOS INFORMATION ASSOCIATION 1745 Jefferson Davis Highway, Crystal Square 4, Suite 509 Arlington, Virginia 22202 (703) 979-1150 December 1, 1980 MEMORANDUM FOR: SUBJECT: REFERENCE: Members Hazardous Waste Regulations Under RCRA Federal Register of November 25, 1980 Although the EPA has dropped asbestos from the list of hazardous wastes subject- to extensive regulation under Subtitle C of the Resource Conservation and Recovery Act, it did so with the cave'alt that delisting would only be temporary while the relationship between RCRA rules and other regulatory programs was examined.

tpk CenalnTeed Corporation PO Box 860 Valley Forge, PA 19482 (215)687-5000 Thomas A Dougherty Vice Piesident - Industrial Relations October 21, 1983 Mr.

American Water Works Association 16666 West Quincy Avenue | Denver, Colo. 802351303 794-7711 MEMORANDUM TO: EXHIBITORS FROM: DATE: RE Elaine C.

CAPCO PIPE COMPANY Birmingham, Alabama October 27 - 29, 1982 Please issue me a check today for $500 to be used as an advance towards the above convention.

/ CAPCO PIPE COMPANY Birmingham, Alabama December 13, 1982 TO:.

A/C Pipe Producers Association Public Affairs Committee International Affairs Committee ?

t n FO; j dJkj'Ji Johns-Manville Sales Corporation Kcn-Caryl Ranch Denver, Colorado 80217 (303) 979-1000 September 10, 1981 Mr.

A/C Pipe Producers Association 1600 Wilson Boulevard Suite 1008 Arlington, Virginia 22209 <703) 84M556 June 6,1984 Steven O'Donohoe Public Information Officer Department of Public Works City of Houston City Hall Annex, Third Floor 902 Bagby Street Houston, TX Dear Steve: This letter will confirm our telephone conversation of June 4, 1984.

REPORT ON ASBESTOS/CEMENT PIPE USE IN THE CITY OF PHOENIX, ARIZONA PREPARED FOR: THE A/C PIPE PRODUCERS ASSOCIATION 1600 WILSON BOULEVARD ARLINGTON, VA 22209 .

Confidential DATE: June 7,1984 U.S.

A/C Pipe Producers Association i 1 W\- \!

PLAINTIFF'S EXHIBIT A/C Pipe Producers Association Internal Correspondence Board of Directors TO FR0M J.

A/C Pipe Producers Association Internal Correspondence to FROM .SUBJECT [SlS\cecutive-Comjnittee h !

A@ A/C Pipe Producers Association Internal Correspondence FROM SUBJECT AACPP Industry Statistics May 18, 1981 DATE Enclosed for internal company distribution are copies of AACPP's statistical update of: a.