C.

THE CHLORINE INSTITUTE, INC. 342 MADljlSON AVE., NEW YORK, N.Y. 10017 DEC 2 9 RECTO DATE TO FROM SUBJECT December 27, 1977 OFFICIAL CORRESPONDENTS - ACTIVE MEMBERS /J , ft Y Tt4oC'`+S*~5 Edmund J Laubusch OSHA's PROPOSED GENERIC CARCINOGEN POLICY Representatives of the American Industrial Health Council plan tc be available in Washington from January 9th-12th to help comoanies prepare testimony for April 4th hearings on OSHA's proposed generic standard on carcinogenicity.

m m 0 AL.CCD Engineering Standard Construction Department - Pittsburgh PIPING, VESSEL AND TANK INSULATION WORKMANSHIP 33.8.S PAGE FEBRUARY, 1971 m 5 m A) A m to J<E ALUMINUM COMPANY OF AMERICA CONSTRUCTION DEPARTMENT STANDARD SPECIFICATION FOR PIPING.

FROM ROBERT P.

WELDON MOAKE.

El Paso, Texas January 17, 1977 .Hr.

AMERICAN SMELTING AND REFINING COMPANY Department of Environmental Sciences Salt Lake City, Utah Plant: EL PASO Field Work: John B.

ASARCO f O 1 - REVISED t/2 fUNT jom no.

:o^u*+ Table Z-2 Material 8-bour time waeviegrhatgeed Acceptable celling concentration Acceptable maximum peak above the acceptable celling concentre- tlon lor an 8-bour abut, -- - - .. -- Concentration Maximum dumloa ^r.rene (Z37 4-15S9I'................................... ........y*rylliura and beryllium compounds 10 p.p.m........ 25 p.p.m.. 5*g.

A*a. oceup.

Monsanto Enviro-Chem Mon: nto Enviro-Chem Systems Inc.

SOUTHWESTERN INDUSTRIAL CONTRACTORS AND DIGGERS, INC. 1730 Bcmett Av.

OCCUPATIONAL HEALTH WORKING GROUP BASKING RIDGE, NEW JERSEY OCTOBER I, 1976 IN ATTENDANCE: G.

Mrrw APPENDIX III 0*1)0 * touutON or tMC crnr or mw ro DIVISION Or SCHOOL BUILDINGS SO-11 QUKSNB OVA!

June 30, 1978 Mr.