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Disposal Of Purge Water <br /> Only very low levels of either metallic or organic-con is have been detected in some of <br /> the weJIS dawn 'eat of WMU A. Because these levels are very'low, there is not suteient <br /> remn to CO <br /> nWncrize the purge water. Should the analytical results indicate a need to <br /> contain the following procedure will be used: <br /> Sample 'purgewatergen ' during well.p. ; and excess water generated during <br /> sampling, will be placed in a trader mounted tank ed to the sampling vehicle. <br /> When the tank isfuli,.the groctmdwater will be pumped from the tank to an onsite leachate <br /> evaporation pond, After the grouadvwaW sampling round is completed the tank will be <br /> filled with approximately 104 gallons of water from the water truck fill station ' <br /> -water will then be redreulated in the tank and pump to.rinse the system, The raise water <br /> will then be discharged to the leachate.cvaporation pond_. <br /> Domestic Well <br /> The domestic well sampled (DW-9690) contains.a.submerssible pump with--an in-line pressure <br /> _ tank and switch to activate the pump once- below a certain valven. 2hcsamplc <br /> Point for-DW-9690 was•a spigot directly attached to the press=tank. Watersamples were not <br /> collected directly from the•well bemuse the aboveg'rrotmd plumbing and submersible pumps <br /> would need•to be removed_ Prior to collecting the watdr-samplcs, the pump was.allowed to run <br /> for approxU-Mtealy 3 Q miiiutas to purge the water cyst=and draw groundwater from-the aquifer. <br /> During ling, the pumps .cycled on-off because the pumping rate exceeded the spigot <br /> discharge, <br /> LANDFELL GAS <br /> Landfill gas monitoring at Forward Landfill consists of monitoring gas in the ten interim gas <br /> probes and in buildings located at the laud>:ill facility. <br /> 83944•.Foc\23 t®It37s A-i i <br /> 2400 Jury I4,2Q04 <br />