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TABLE Z 4 ENVIRONMENTAL FATE WORKSHEET FOR (FUEL CONSTITUENT) A AVERAGE ANNUAL PRECIPITATION G_ CINCHES B C 0 E F G DISTANCE FROM DISTANCE FROM DISTANCE F80M CUMULATIVE ACCEPTABLE CLEANUP? SURFACE TO SAMPLE TO a SAMPLE TO CONTAHINAIION CONTAMINATION YES 1F E > F GROUND WATER SURFACE GROUND WATER LEVELS C.C.L. LEVELS NO [F E S F • ft A. SOIL SURFACE: 40 ` SAMPLE 1 ppm 2-/' ft SAMPLE 1 -,ft = C,C.L. 1 _ � —yes `'no A. 5ftI C.C.L. I • bfppm t SAMPLE 2l;ft CACPLE 2� G —yes 'dna A. 5fti C C L 2 + SAMPLE 3 Deis cm •eft SAMPLE 3 ft = C.C.L. 3 /)1 a —yes +'no ---*— — 5ftl C.C.L. 3 r + SAMPLE 4 O axe61 •� ft SAMPLE 4 ft = C,C.L. 4T yes �no 5ft CCL 4 1SAMPLE 5_ d pW WO k 6 ft SAMPLE 5 ft = C C.L 5 G —yes `no A. 51 C C.L 5 l + SAMPLE bxn • ft SAMPLE 6 ft = C.C.L 6 —yes _no 5ft� C.C.L. 6 + SAMPLE • ft SAMPLE 7 ft: = C C L. 7 yes A. ,—� �— 5ftC C.L. 7 + SAMPLE 8_ppm • ft SAMPLE 8 ft C.0 L 8 —yes `no 5ft� C C.L 8 + SAMPLE 9_ ppm • ft SAMPLE 9 ft C C L 9 _yes —no 51 C C.L. 9 1 +SAMPLE 10________pn • ft SAMPLE 10 ft *C.0 L. 10 —yes _no 5ft� C.C.L. 10 +SAMPLE 11�ppm • ft SAMPLE 11 ft =C C.L. 11 —yes —no . 5ft� C.0 L 11 +SAMMPLE 12xn • ft SAMPLE 12 ft =C.0 L 12 —yes ,_,no * r ft ■ feet pprtl • parts per million NOTE CONCENTRATIONS FOR ANY SINGLE SOIL SAMPLE CANNOT EXCEED 100ppm FOR BENZENE, 80ppn FOR TOLUENE, 40ppm Fog XYLENE AND 40ppm FOR ETHYLBENZENE IN ORDER TO BE USED WITH THE GENERAL RISK APPRAISAL THE LAST SAMPLE TO BE INCLUDED IN THE CALCULATIONS FOR CUMULATIVE CONTAMINATION MUST BE AT OR ABOVE THE DETECTION LIMIT, DO NOT INCLUDE BOTTOM SAMPLES WHICH HAVE CONCENTRATIONS LESS THAN THE DETECTION LIMIT —30—