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1 <br /> TABLE 5 <br /> LEACBING POTENTIAL ANALYSIS FOR GASOLINE �'lD DZESEL <br /> USLNG TOTAL PETROLEUM HYDROC k"ONS (TPH) 41ND <br /> BENZENE. TOLUENE, ETflYLBE1INZENE -�-ND XYLENES (BTE:C) <br /> Score <br />' 30 pts i Score 9 pts Score pts condition Ls if conaituon condition <br /> Site F..ature Score met Score is met Score �s mei <br /> ti�T, depth to ground waxerF > 100 5 E-100 5 I 25-50\i <br />' I (feet) I <br /> rrom the sod sample (� ) <br /> I � r <br /> Fractures in subsurface (applies 10 None <br /> Unmown � Present f <br /> w foodl uls or mountain areas) <br /> Average Annual Precipitation <10 I 9 I 10-25 I 26- 012 <br />' i <br /> (inches) <br /> 4( ) <br /> Man-made coiaautts winch <br /> 1p None Unlmown Present <br /> increase vertical migration of <br />' leachate <br /> f Unique site features rechar;e 14 None At least one More than <br /> one <br /> area, coarse soil, nearoy wells, <br /> etc <br /> COLU11r N TOTALS--TOTAL. :0 <br /> I ?TS --------------� <br /> ��fGE OF TOTAL POUTS 49 pts or more 41- 8 pts �0 pts or less <br /> NLkXINIUM ALLOWABLE E 1/50/50/50 ! 3131111 �iA13 <br /> 3/TIXIE LEVELS (PPM) <br /> MAXUAT M GASOLINE I 1,400 100 10 <br />' <br /> ALLOWABLE <br /> TPH LEV I-S DMSII, 10,000 1,000 100 <br /> (PPW <br /> If depth is }eater than 5 ft. and less than 25 ft., score 0 points. If depth is 5 ft. or less, this table should not be used. <br /> 12 If precipitation >s over 40 orches, score 0 points. <br /> 13 Levels for BTXE are not applicable at a TPH concentration of 10 ppm (gasoline) or 100 ppm (diesel) <br /> RTC 76 TA <br />