Laserfiche WebLink
LLNL-AR-788093 <br /> External <br /> 2. CWC 141: Off-specification, Aged, or Surplus Inorganics <br /> Site 2018 quantity (lb) <br /> LLNL 124 <br /> 2.1 Accumulation of Small Amounts Various Liquids and Solids <br /> Site 2018 quantity(lb) <br /> LLNL 124 <br /> Raw Materials: Routine laboratory <br /> Variety of chemicals, 10 chemical cleanouts Off-site <br /> compressed gas (CWC 141) disposal <br /> cylinders <br /> FIGURE IV.2.1: ROUTINE LABORATORY CLEANOUT PROCESS <br /> B 151 accumulation of small amounts various liquids and solids from laboratory clean <br /> out/remodeling that occurred in four laboratories during 2018 (15 lbs). <br /> B329 excess/unused product(compressed gas cylinders) (109 lbs). <br /> This waste consisted of unused product, and small amounts of various liquids and solids <br /> generated through regular laboratory operations, clean-out and/or remodeling activities. <br /> SOURCE REDUCTION/POLLUTION PREVENTION EVALUATION <br /> Description of Measure: <br /> LLNL will continue to educate researchers and operations personnel on purchases of <br /> only those chemicals needed for current research, and will also continue to encourage <br /> researchers to substitute less hazardous chemicals whenever possible. <br /> Cleanouts of legacy or off-spec chemicals are encouraged as a means of reducing <br /> environmental, health and safety risks. <br /> September 1, 2019 SB 14 Plan IV-2 <br /> ESH-EFA-P2S-19-16592 <br />