PURCHASE ORDER L. & $.

Iname, IMTLb f" V vfia President * ^5p|TES:-;.. _ 1966-1968 Knox, Henry C.

13 1 Corporation?

ISWSIfls BUILDING SERVICE INDUSTRIAL SALES CO., INC.

BUILDING SERVICE INDUSTRIAL SALES CO., INC.

BARON WHITAKER.

JUL 8 -19P?

-J* -- 46 CONFIDENTIAL PLAINTIFF'S EXHIBIT CAP-278 TRANSCRIPT OF THE STUDY CONFERENCE ON OCCUPATIONAL HEALTH OF ASBESTOS WORKERS IN QUEBEC QUEBEC ASBESTOS MINING ASSOCIATION Quebec, Canada.

UNION CARBIDE CHEMICALS COMPANY INSTITUTE PLANT P. 0.

PLAINTIFF'S EXHIBIT FORM R27 .02 TECHNICAL SPECIFICATIONS CERTAIN-TEED PRODUCTS CORPORATION ASBESTOS CEMENT PIPE NUMBER: m - 12 SUPERSEDES: APPLICABLE TO: CLASSIFICATION: CT-793 PAGE 1 DATE OF ISSUE: Jan. 18. 1965 FIBER LENGTH AND DUST CONTENT - T&N CPC TEST METHOD DESCRIPTION: T&N CLASSIFIER DETERMINATION OF DISTRIBUTION AND -200 MESH DUST CONTENT OF ASBESTOS FIBER.____________________________________________ SCOPE: This test provides an estimate of the fiber length distribution and -200 mesh dust content of the fibers used in A/C pipe manufacture as they are received in the milled condition and as processed to varying degrees of openness.

r"'irffpUSTRiAL'maintenance' contr 1001 WALL STREET PHONE 778-6343 EL PASO, TEXAS 7 9 9 i.5 .

F\w * 10 fO ,o. r PLAINTIFF'S l EXHIBlf' CT-1I0 xrn/rr* Mr* Glyda B* laitberaft!

RESIDENCE: TU 2-5324 ROY HUNT.

*** Reference number- 7298 :N0 630105.002 :TL Copy letter ABA Wittenoom to Public Health Department * application to treat the seweage of six new houses at Wittenoom Gorge :S0 AUTHOR Allan, O.A.

b, L.