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! <br />I <br /> <br /> IJ <br /> I <br /> I <br /> I <br /> I <br />I <br /> I <br /> I <br /> I <br /> i <br /> ! <br /> I <br /> I <br /> I <br /> I <br /> I <br /> <br />q, Valtelq"'I~c. <br /> <br />INVESTMENT CASTINGS <br /> <br />14310 SUNFISH LAKE BLVD., ANOKA, MINNESOTA 6,5303 612/427-3181 <br />Freon waste is kept in the warehouse in closed DOT barrels (usually <br />the same barrels in which it came) on a cement floor. They are in a <br /> <br /> non-traffic area next to an adequate supply of floor-dry. In the eyelet <br /> of a spill, floor-dry would be applied to any non-volatilized freon. <br /> Shovels and empty barrels are available in the immediate area for <br /> repacking in the event some of the solid sludge in the bottom also <br /> spills. The warehouse is also highly ventilated to preclude vapor <br /> accumulation, and tile freon is not stored near any immediate heat <br /> source. <br /> <br /> Acid waste is minimal (total accumulation is less than one 30 gallon <br /> drum). It is generated as a by-product of a small part of our business: <br /> cleaning of aluminum parts. The acid is also store~ in the warehouse, <br /> and in the event of the barrel being spilled, a solution of dilute <br /> caustic soda and water would be applied to neutrali.~e it. <br /> would then be applied. <br /> <br /> '['he so~lium hydroxide waste is currently stored ie. ~]: ~:v~. <br /> <br /> As such, a spill seems extremely unlikely. However, ~:~h-"-~ ~ -mi .-.~., .... :- <br /> barrows are readily at hand and would be used J.n r]'~[:' ~'~ ~ <br /> <br /> u:~ the sodium hydro>:ide and replace ~ ~ in ~ .... -'~'-' '~ <br /> <br /> <br />