Laserfiche WebLink
y <br /> Equilon Enterprises -3- February 28, 2011 <br /> Claim No. 4954 <br /> V. FREE PRODUCT: MW-2 contained up to 0.37'.of free product (Jul 92), MW-4 <br /> contained u to 0.18' of free product92 , MW-land MW-3 contained free product.-' <br /> p p (Jul( ) p <br /> IN Apr 90 a product skimmer was installed in MW-2 and later in MW-7. May 2010 . <br /> MW-16-50 contained 0.05 feet of free product. <br /> VI. SOIL AND-GROUNDWATER REMEDIATION <br /> A. Soil Excavation: unknown volume <br /> B. In-Situ Soil Remediation: <br /> • METHOD: soil vapor extraction <br /> • DURATION: Sep 92 through Nov 96 <br /> • MASS REMOVED: 17,628 pounds of TPH-G <br /> • ESTIMATE OF TPH-G MASS REMAIN IN SOIL: 4,275 pounds <br /> C. Groundwater Remediation: none identified <br /> D: Groundwater Trends: Benzene trends are shown below, source area, near and <br /> far down gradient, respectively. <br /> i <br /> � :.P B:ENZENE'Results-for-MV1/-16 50 <br /> 1200 - <br /> .. <br /> aoo — — —i- -' <br /> f . <br /> — <br /> soo <br /> — — I <br /> I � t <br /> .200 <br /> BENZENE Results for MW4 <br /> 1.4 <br /> - � <br /> I - — <br /> m <br /> 01, <br /> —� <br /> + <br /> 0.4 3 fw-f� <br /> '0:2 <br /> t asz sm. BENZENE +4 , <br /> California Environmental.Protection Agency <br /> Z.n <br /> 4 Recyc%d Paper <br /> I <br />