Document qa89DjQLpwyDD3yxNO3L8dBdE

COPY INDUSTRIAL. HYGIENE FOUNDATION OF AMERICA. INC. 4400 FIFTH AVENUE Pittsburgh is. Pa. Jal5T-n:ri9X7 2aaoraodaa on Conanl Aaboatna nod Eubbar Plant of Baybas tc-4Unhttn, Inc. Supplaaantlnc Tba Gaaaml Report -________ --------- --------------_ *Pralialiiarx Cunt Investigation for Asbestos Textile Institute* Of Juni,' 1947 ........................................... gpt.Hsatf. TMm plant In daslgBatad la tba' ganaral report an B. The taken by an vara all Invar than on atilion, bat1 nine* tb7 vara alngls sanplee tnd'diffarad considerably frsa other data in concnnj flies va dla'nnt "glY tkoa fnUL'velght la eatlnotlnj; tba tr- atfv ranga given la caliun ft of Tahla 1 (page 5 of gsnarol report) Tha ceapany'a dust count record lmllca tan the longest period of lev daatlneee la tba Industry. In apita of the spaa of ysarv covered, tba nonbar of Individual dost eoonta tn aueb too iwll to eonatitato an adequate record. 2ana<eant Indicated that a re-survey van to ba noda a/tar cartain process change* vara affaetod. Hovover, It la our opinion that present concentrations am vary ' . JHH33021