Laserfiche WebLink
26 May 1995 <br />• AGE-IAC-95-0130 <br /> Page 3 of 4 <br /> capping, amid sealing with tape <br /> 6) Label and log soil samples on a chain-of-custody form <br /> 7) Stoie the samples under ice and transport the samples in a chilled container to a <br /> State certified laboratory for analysis <br /> 9) Log auger returns in accordance »rth the Unified Soil Classification System <br /> 10) Scieen auger returns and soil sample duplicates for the presence of\olatrle organics <br /> using a photo-ionization detector (PID) pie-calibrated to rsobutylene <br /> 11) Place auger returns on plastic sheeting and stole on-site pending analytical results <br /> 12) Analyze selected soil samples far total petroleum hydrocarbonscluantified as gasoline <br /> (TPH-g) and volatile aromatics (benzene, toluene, ethylbenzene and \}lenes <br /> BTE&X), in accoidance \%rth EPA methods 5030/8015m and 5020, respectnely <br />. 13) Decontaminate sampling egUIPment in an alconox solution and r ruse t\\ice a ith water <br /> pr ror to each sampling run <br /> 14) Steam-clean auger flights after drrllrnO each soil bonne, <br /> 15) Complete all monrtormg\%ells in accordance \\ith the x\ell design illustrated in Figuie <br /> 4 complete vadose remediation \\ells in accordance with the N\ell design illustrated <br /> rn F)gule 5 <br /> 16) Suivey and develop each new rriorrrtorrng well Each new cell \gill be surveyed <br /> relative to existing 111011tolrng wells <br /> 17) No sooner than 48 hours after installation, measure to the nearest 001 foot, the <br /> static water level in the new wells <br /> 13) Using a bailee or submersible pump, surge and purge all wells Each well will be <br /> purged of standing water to stabilize temperature, pH and conductivity Well <br /> parameters will be measured at one-gallon intervals A minimum of three %vell <br /> volumes of water will be removed from each well <br /> 19) After stabilization, collect one groundwater sample from each NN ell Samples will be <br />. collected ria EPA 40-ml vials Each sample will be collected using a new disposable <br /> bailer <br />