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<br /> Page 2-Case Closure Summary Leaking Underground Fuel Storage Tank Program
<br /> Treatment and Dis osal Date
<br /> Material Amount(Units) Action(Treatment or Disposal wlDestination)
<br /> 3 EA Disposal: H &H Shipyard, S. San Francisco, CA(manifest not 06115188
<br /> Tanks available) 04126/00
<br /> 2 EA Dis osal and Destination not documented
<br /> Piping
<br /> Free Product 611988
<br /> 1,600 Disposal and Destination not documented 04127/00
<br /> Soil Forward Landfill, 9999 S.Austin Rd., Manteca, CA 812110
<br /> 200 Cubic Yards Keller Canyon Landfill, 901 Bailey Rd., Pittsburg, CA 8/91100
<br /> 2,500 pounds Ecology Control Industries, 255 Parr Blvd., Richmond, CA
<br /> 12,000 pounds 7122/10
<br /> s Crosby&Overton, Inc.,1630 W. 16 St., Longe , CA 4/25100
<br /> 50 gallon
<br /> Groundwater Alvis Oil, 5002 Archive Street.,Alviso, CA 95002
<br /> 625 llllons
<br /> Barrels
<br /> Maximum Documented Contaminant Concentrations fore and After Cleanup
<br /> --Bem Water (pPm)
<br /> m Water (ppm) Contaminant Soil (PpAfter) Before After
<br /> Contaminant Soil (pp ) Before 019 <0.001
<br /> Before After Before After 6,200 250 <0.005
<br /> 16,000 13 <0.050 Xylenes 170 0.021
<br /> TPH(Gas) 66,000 NA NA Ethylbenzene 1,200 NA NA
<br /> NA NA Lead Pb 15 NA 0.00061
<br /> TPH(Diesel) NA NA NA NA NA <0.005 NA
<br /> TPHmo 23 1.9 <0.0005 MTBE
<br /> Benzene 770 0.075 <0.0005
<br /> Toluene5,200 470 NA
<br /> 1-2 DCA
<br /> NA <0.005 NA
<br /> Comments: SOIL BEFORE: TPHg, benzene, toluene, 93.
<br /> ethylbenzene, xylenes taken from VW 5 @ 30 feet on 1213
<br /> TPHd,,1BEDCA
<br /> taken from o, 1,2@ 40 fand eet oM 62 2110. Xylenes takE not analyzed. Oeln f from CFTEF B 1 @ 45 feet oZ- TPI-ig n 6/22I10eLead taken from 2 DCA
<br /> and M
<br /> stockpile on 812194. m Hd,CB-TPI-Imo were not analyzed. ne= Not Analyzed.WATER BEFORE:TPHg and xylenes to en
<br /> from W-52-MW7 on 319/92. Benzene, toluene and ethylbenzene taken from W-51-MW2 on 2/22/90. TPHd,TPHmo, 1,2
<br /> WATER AFTER:
<br /> toluene, hylbenzene and MTBE taken from
<br /> DCA,
<br /> lead
<br /> MTBE not
<br /> aaANot Anal zed
<br /> M 51TPHmo2DCA and lead not analyzed.
<br /> IV. Closure
<br /> eneficial uses per the Regional Board Basin Plan?YE
<br /> Does completed corrective action protect existing b
<br /> — ial uses per the Regional Board Basin Plan? YES
<br /> Does completed corrective action protect potential benefic
<br /> Does corrective action protect public health for current land use? YES
<br /> Site management requirements: NONE
<br /> Should corrective action be reviewed if land-use changes?YES Number retained: 32
<br /> we1ls decommissioned: YES Number Decommissioned:
<br /> MonitoringNapor4
<br /> List enforcement actions taken: Notice of Responsibility 5112/88, 1119/90, 1/14191, 918192, 1/7193, 1113199, 8110100
<br /> List enforcement actions rescinded: NONE
<br /> -NT Local A enc I, resentative Data Title: PROGRAM COORDINATOR
<br /> Name: ADRIENNE ELLSAESSER, REHS
<br /> Date: a
<br /> Signature ��� / ��r/��.---
<br />
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