ARCHIVED REPORTS_XR0012656 - Laserfiche WebLink

Home Browse Search

_. . : � a y - The tanks were transported There he tanks nianife California. by Erickson to their facility in Richmond, sequentl disposed of at were cleaned,ts inrR chmand aslscrap ess, and metalb(Appendix I . endered use Li1+IG Me ng forms; they ERM-West, Inc. is currently awaiting the they 1 become available. will be submitted to the County as soon as they Sampling ground led by ERM-West. After the tanks wereir the excavation were same tanks E - water that collected in the according to the g xidelines specified by The sampling wasp eo the (Appendix G). the San Joaquin County tank removal p approxi At 1325 West Weber, a soil sample was collected from as collected by 2 ;aet belowthe cl otto brass etube into tank. freshly exposed soil. forcing a P the sampling. Ground noticeable petroleum odor was noted during uenti sampled by water was noted in the excaava ion and n was into the water. While lowering laboratory-provided sampling the water, a slight sheen was noticed. two soil samples were collected from At 1541 West Weber, The samples were approximately 2 feet b l O each of sol collected by the backhoe collected by sub-sampling g No petroleum odor was bucket from ng excavationer each end of and sametank.ping. Ground water was not noted encountered. gang and Paving The tank excavations were backfilled on the same day that the tanks as laced in the pit. As the fill was were removed. At 1325 W�l�w ebepr> the tank excavation was lined was with visquaen, then clean laced on placed, the material was tank area. The piled soils were p stockpiled over the former d cover d with additional visqueen. visqueen, sampled, Weber, the soils removed during excavation of the tank At 1541 West We were used for backfill material. Additional clean fill material was --As was backfilled, the material was added as--needed.-- halt.._... compacted; the area was then p aved with'-asp 4-4