Document gDwpVLv9NKNgbkpxQe92LeMGN

C J.* M , C .-a** l|* '*( A V t*f n. M. i* * 1 . il t'l 4, **i.l 1** ^ * ***. *i:h m Octobor 15, 1971 /a iml ~ \ '..V* Ilrpnrtnn'nt uf ii>:i!il| A.U . I iN. T:_ a \ , If Mt 4bTi .11. . Mt'iwmivu, e*.n., ft**AtiUi4#4 - f rMiiAMCwut , .*... .. 1., *..*#* TOW. 1 14*1 1 VlCv.*C* ftlAM 4r 0 0 iccwctar 4 -% I W IM., M. Ci. .A A* - V * 04 fc* O. .' -4t Cr>kl, G- O. M . , fN JM.. M. U- /. . . U I kL IT, H. I'M. 'I I . iwMg^CN, M, A, tl<. Mr. George Potticrcu, Regional Director national Inotituto Occupational S~zty and Health 11U0 Centerco, Room CCS311 Polina, Tcuaa , r\ \ V'v'? Atte.ntlcaj^-Ujrry L. Martel, Jr., P.E. V* ' ./ Ilogicnnl Industrial Uygicnlat f De& Ilr. Vceclcrcv: t . AT j - < li/v*3 This will confirm cho conversation of this <lata batt.*!. it. Mr, Harry`flatfoil ^ cnd\*lr. llcrscj Adrian concerning tho proposed Industrial hygiene survoy at tha f'lfvoburr.H.C^rnlna Plent in Tylor, Tcraa, * "v. - Following the diocuo3lca''i3awa-ir'Mr. Martel ond Mr. /dr Ian, Mr. Charles S. Vco Uorn, Manager of itteburgh Coining Company, van cr.ntactcd. The datoa of October 2G-29 fer^'tha survoy areNegreesblo with 11.-. Van Uorn, Uo statsd Chet all medical fiJ'ya and related information would ho fully available to tha ourvay teem. ^!!e further centred that ho was familiar with the ventilating oyatem otrjj foie that be^ould bo la the iol Ition to aupply tho desired information relative to itjaf performance, - --< For convenience, 1 will list the Tyler to Ippftcrrfe* office numbor of thle firm should you have an occasion te mate contact. Tha^htuicr la area code 214, 877-2411. 1 Thaos paoplo hove been fully oooperatlve 4jji our cphtACia with them and I an nuro chat thla will be tha caeo daring thci;prepc.ocd cuivcy. Mr, Adrian plana to bo supportive to tho curvoy and to bs pbeient to nuoiot in any way doaired,- Slncuroly, 1I 'V j'iroo^Li Martin C. Hultaach, P.E., Dlroctor DJvision of occupational Uaalth and Radiation Control cc; Pittaburgh Corning Company / cc; Rogion VII TH|& DOCUMENT WAS NOT A RECORD OF . PPG INDUSTRIES, INC. DID NOT COME FROM - IT'S FILES AND-6ANNOT-BE-AUTHENTICATED BY PPG INDUSTRIES, INC. I'k-aaVED Oflr =J/ 1 MJiUicLl blktCVOR 5443 * I*