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w - SAN JOAQUIN COUNTY PUBLIC HEALTH SERVICES/ENVIRONMENTAL HEALTH DIVISION LUFT - ENVIRONMENTAL FATE WORKSHEET Site Addressgite Code Prepared by in lw acility Name �S ate \ \ Type of Fuel Constituent liPH-D PH-G Tank ID/# A Average nual Precipitation Inches IB - C = D) E F G istance From Li�stance From istance From umulative cceptable leanup? urface to to ample to ontamination ontamination YES IF E > F round Water e round Water evels (CCL) evels (SESOIL, NO IF E (_ F EACHING ANALYSIS) CCL 0 A � FT a ft i SAMPLE 1 eft + sample 1 do-Ppm �' 5ft = CCL 1 [� LSE es ! o CCL 1 I L.JJ ft SAMPLE 2 �- ft + CCamp le 2 1-61-PPMU 0 es a 5ft -- '-� D a CCL 2 + ft SAMPLE 3 ft + sample 3 .03 pm = CCL 3 V es c� o 5ft I u l_..J (- CCL 3 + �W ft SAMPLE 4 ft + sample 4 10 5ft I = CCL 4 .17 Des 6/ho y CCL 4 / C_J ft SAMPLE 5 ft + sample 5 ,�PPm = CCL 5 ,I7 Des E'� I 5ft * r CCL 5 ft SAMPLE 6 _j„-•ft + sample 6. = CCL 6 Des a- ft l —, * CCL 6 J + ft SAMPLE 7 joft + sample 7 _ppm D CLL 7 es Io 5ftI V CCI, 7 A ft SAMPLE 8 ft + sample 8 __j:Pm 5ft = CCL 8 Des es Do � * CCL 8 ft SAMPLE 9 ft + sample 9 `ppm 5ft CCL 9 Des Do • mmaxtj 22ftaft OTE: Concentrations for any single soil sample cannot exceed 180 ppm for Benzene; 80 ppm for Toluene; 40 ppm for Xylene and 0 ppm for Ethylbenzene in order to be used with the GENERAL RISK APPRAISAL. The last sample to be included in the alculations for cumulative contamination must be at or above the detection limit; DO NOT INCLUDE BOTTOM SAMPLES WHICH HAVE NCENTRATIONS LESS THAN THE DETECTION LIMIT. Z� cH UNIT VI 2/91 PILEHFTW 31 {