Laserfiche WebLink
DETECTION LIMITS <br /> 04/20/1998 <br /> ANALYTICAL DETECTION LIMIT DETECTION LIMIT <br /> METHOD (SOIL) (WATER) <br /> TPH/GASOLINE 1.0 PPM 50 PPB <br /> i <br /> B.T.X.E. 0.005 PFM 0.3 PPB <br /> LEAD 2.5 PPM 0.1 PPM <br /> OXYGENATES :.:._:::::...,....,..:..:...........::...:.: .:•:..:: :..:.:.........: .::._.:.:...:.:.. ............ <br /> MTBE f 100 FPB 20 PPB <br /> DIPE / 100 PPB 20 PPB G <br /> TAME / 100 PPB 20 PPB <br /> ETBE 100 PPB 4 20 PPB <br /> TBA 100 PPB 20 PPB <br /> All decontamination water or purge water will cont ined in DOT 17 of drums and stored on <br /> P g � poly <br /> site until proper disposal methods are determined. <br /> The water purging/sampling event will be completed by Del-Tech and a detailed Field Sampling <br /> Summary Log will be completed during those activities. <br /> i <br /> After completion of the soil boring to a depth sufficient enough to allow the installation of the <br /> temporary two inch PVC casing, the pumping / purging of the temporary well casing will be <br /> completed to remove any fines and or sediments encountered during the installation. This will <br /> also establish a efficient conduit for the monitoring of he first groundwater interface. <br /> A detailed field sampling log will be initiated for each monitoring point. The purging activities <br /> will be completed with a Honda centrifugal pump arid the pH, Temperature, on uctivity and <br /> Visual Turbidity will be monitored with calibrated field instruments. Next, the temporary well <br /> will be sampled with a clean teflon or stainless steel bailer when the effluent water from the <br /> pump is clear. The temporary well will then be allowcd to stabilize for approximately 1 hour. <br /> Prior to sampling, a bailer blank sample will be collected by pouring distilled water into the <br /> bailer and collecting one VOA for Quality Control measures. Then four VOA's will be collected <br /> TED PETERS TRUCKING/MAISFIFECA WORKPLAN <br /> 4 <br />