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3. CWC 331: Off4pecii"ication, aged, or surplus organics <br />SI <br />12014 quaptity lb <br />LBNL <br />1218 <br />3.1 Off-sLYeccation A ed or urplus Organic Chemicals <br />Site 2014 quantity {lb) <br />LBNL 218 <br />Raw Materials: <br />Variety of chemicals, <br />aerosol paint cans <br />CWC 331 <br />Routine laboratory <br />chemical cleanouts <br />Off Site <br />disposal <br />PIGUZiE IV.3.1: ROUTINE LABORATORY CHEMICAL CLEANUP PROCESS <br />This waste stream represents the variety of chemicals used in the research and operations <br />areas. A very small percentage of these discarded chemicals were acutely hazardous. <br />Whenever laboratories are cleaned out during laboratory relocations or researcher <br />departure, there is an increase in the generation of this waste stream. During 2014 there <br />were many laboratory moves to accommodate building renovation efforts and to <br />consolidate programmatic personnel. The chemicals used represent those passed on from <br />previous researchers, those no longer needed for current research directions, house <br />cleaning activities preceding a laboratory move or the result of the closure of laboratory <br />space, <br />SOURCE REDUCTIONJPOLLUTION PREVENTION EVALUATION <br />Description of Measure: <br />LBNL will continue to educate researchers and operations personnel on purchases of <br />only those chemicals needed for current research, and will continue to encourage <br />researchers to substitute chemicals that are less hazardous whenever possible. <br />September 1, 2015 SB14 Plan Iy_4 <br />