Document J37yXnz7ewod3BRwker9ww8OB

MR. ML. A. KA88SC - R-141 SNVWSfSSOU. GOHIBOL DEPA1EMHT pojbt aoaffOBZ ofsiatlohs MR. CBA8S PSXLLIFB am MAiynamrx POIHr OQtffORT OFPATinWB ce: Mr. C. L. Gmn Mg. A. A. toshihm Mr. V. V. Shrowos Mr. &. S. Fodbora March 03, 1976 RRi ASBESTOS - CQKEAIWIWT, WASTE PlSfQgAl, Asbestos-cottalcing vU Is generated in tarn (2) trui of the Suelelng ?laa; Casting Departoont preparation of aarlnlte noIda ad Pot Repair digging of hl-caap poce. The waste aarlnlte la taken to the Alcoa solid waste disposal site end the hi-tenp potlining to either the Cryolite Pleat or Suiting dug potlining pile beenbob flOKTCO Roed md Lavaca Bay. The disposal of the asbestos-containing waste auat follow regulations set down by the R.P.A. (1) "At the end of each operating day, or at least ones every 24-hour period while the site la In coatlaoua operation* fibs asbestos-containing netsrial which was deposited at the site during the operating day or previous 24-hour period shall be covered with at least 15 centtasters (ca.61n) of coqpacted nao-sabastoenontsilting notarial." or (2) "At the and of each operating dap or at least aaca every 24-hour period while the disposal site is in eontlaoua operation, the oahsnrna ronminlnc waste notarial which was deposited et the site during the operating d^ or previous 24-bour period shall be covered with a resinous or ptOwlen beoed duet ruppresslsu agent which effectively hinds dust end controls wind erosion, ftach ague shell be used ao recoonendod for die particular dust by t ie dust suppression agent Manufacturer. Other squally effective dust suppression agents nay be used upon prior approval by the AdacLnlaerstor. For purposes of this paragraph waste crankcase oil is not a (hist suppression agent." Whan the requirements of Paragraph 1 ore not, warning signs and fencing are not required. Paragraph 2 requires warning siffie at entrances APC 005193 Besro&^axzumsc vast* P/CM 2 iOL (SLUM PBXLLXPi and nary 100-yaede wow* tki pirl--tw of Che oortlnnr of the ilt stare anti Mtezlel lo 4epoeitta * t1W^a that ! th. co of A. jaooTOCod at the worinlto dny, Chet eho rounlnononf of Paragraph 1 bo followod wad eho eobootoo emote rhieh ia dmpoaitad dull bo co%mxad with at loot 6*iadi of no^oBtod boo oBbootno metal nfag mtarial vithla 24-hoore. Ia tha cooo of eho Sealting dog potI living pilo oai Gryolito crushed potUnlag pile. I reeoanaad that o toot be ran to determine the mount of mbootao la tho dr and thettar o dust aappreeoloa agent of petroleum or rooiaouo base Is Beaded* I :K:ech M. A. XASS2SC APC 005194