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Disposal Of Purge Water <br /> Only very low levels of either metallic or organic contaminants have been detected in some of <br /> the weJU downgradlent of WM A. Bemuse thwe levels are vicry low, there is t:ot sui'icicnt <br /> -reason to containerize the purge water. Should the -analytical results indicate a sued to <br /> containerize,the fallowing procedure will be <br /> Sample purge water gcnerat6d during weh.purging, and excess water generated during <br /> sampling, will be placed in a trailer mounted tank attached to-thesampling vehicle. <br /> - When the tank is UL the groundwater will be pumped from the tank to an onsite leachate <br /> evaporaxion pond. After the ground7rzter sampling round is completed the tank will be <br /> filled with approximately 100 gallons of water from the water truck fill station.. •This <br /> 'dater will then be recirculated in the tank and pump to arose the system. The rii2se water <br /> will then be discharged to the leachate.evapo 'on pond.. <br /> Domestic Well <br /> The domestic well sampled (DW-9690) contains.a-4ibrucrsiblc pump -with--an in-line pressarre <br /> tank and switch to activate the pump once-thc _drops below a certain valum. Ihe..sampie <br /> �# <br /> point for-DW-9690 vrXs•a spigot dhtcdy attached to the pressure tank. Water samples were not <br /> coRected directly from the•well b=ause the aboveg,round plumbing and submersible pu mps <br /> would need-to be removed. Prior to collecting the es,the pump was.allowed to ram " <br /> for approxitnately 30 minutes to purge the water system and draw groundwater from-die aquifer_ <br /> During saznpling, the pumps cycled on-off because the pumping rate cxceaded the spigot <br /> discharge: _ <br /> Landfill gas monitoring at Forward Landfill consists of monitoring gas in the ten interim gas <br /> probes and in buildings located at the <br /> 234V849-FOyI\2�310�R3Z A-1I Juty 14,200 <br /> • aWv ldlciR4'gVcc°tom.. - <br />