Laserfiche WebLink
Former Beacon Station 494 August 8, 1995 <br /> 'StWjdnn .Ca1)fll IH A zQn-mment Rcpcd <br /> z <br /> • Benzene has been effectively removed form the subsurface by the vapor extraction <br /> operating at the site Based on the results of tins investigation the vapor extraction <br /> system operation should be discontinued and no further soil remediation is warranted <br /> RECOMMENDATIONS <br /> Based on the data collected during this investigation, it is our opinion that no further <br /> remediation of the soil is warranted In addition, if the concentrations of BTEX are at <br /> acceptable levels the groundwater treatment system should be shutdown Following shut <br /> down of the groundwater treatment system, groundwater should be reevaluated and if the <br /> concentrations of BTEX in the stabilized (non pumping conditions) groundwater remain at <br /> acceptable levels, site closure should be granted <br /> DISTRIBUTION <br /> A copy of this report should be forwarded to <br /> Mr Mike Infurna <br /> San Joaquin County Public Health Services <br /> Environmental Health Division <br /> 445 North San Joaquin Street <br /> Stockton, California 94621 <br /> Mr Gordon Boggs <br /> California Regional Water Quality Control Board <br /> Central Valley Region <br /> 3443 Routier Road <br /> Sacramento, California 95827-3098 <br /> 1494 11-RPT 6 HORIZON ENVIRONMENTAL INC. <br />