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Douglas Smith <br /> From: Jay R. Jahangin (treconsulting@comcast.net] <br /> Sent: Wednesday, July 01, 2009 3:30 PM <br /> To: Douglas Smith <br /> Cc: Douglas Smith <br /> Subject: Re: 4; <br /> p <br /> d <br /> Doug. <br /> Here is how it works in CATs re'gualtory world. If TTLC (PEI's <br /> resits) levels meets or exceeds the third column of the <br /> following table then STLC has to be run and then compared to <br /> the second column, to the case none of the values lmeet or <br /> exceed that so we do into have a hazarodus waste byt can <br /> chucnk it in the track either because of the metals viaues. Sot <br /> they become non-hazarodys sludge RANGE OF <br /> TTLC VALUES <br /> Jay STLC(mg/L) FOR WHICH AN TTLC (mg/kg) <br /> STLC MUST BE <br /> DONE <br /> a <br /> �i <br /> i <br /> 4 .Eu GN y14,,. ml4 <br /> {) <br /> Antimony 15 150 mg/kg or 500 <br /> greater <br /> Arsenic 5.0 greater0mg/kg or 500 <br /> Byrum 100 1000 mg/kg or 10,000 <br /> greater <br /> Beryllium 0.75 7.5 mg/kg <br /> or 75 <br /> greaCadmium 1.0 greater0mg/kg or 100 <br /> 50 mg/kg or <br /> Chromium 6 5'0 greater 500 <br /> Chromium 5.0 greater0mg/kg or 2,500 <br /> Cobalt 80 800 <br /> 0 mg/kg or 8,000 <br /> eater <br /> Copper 25 250 mg/kg or 21500 <br /> PP greater <br /> Lead 5.0 greater0mg/kg or 1,000 <br /> Mercury 0.2 2 mg/kg or greater 20 <br /> t <br />