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r f <br /> t f� <br /> 7.1.; <br /> a t.A <br /> AI [7 ti <br /> � x <br /> u57 `- <br /> ) _. �rirgir J" <br /> +y r l x+r• <br /> Table <br /> rz fir '- Leaching pote =-1 <br /> using ntial Analynla Por Ga saZ},ne <br /> g Total Potroloum I[ydrocarbons(TpH) <br /> and 13enzonc, Toluuno, xYlanu and r»th bu <br /> The followingYl nzenc <br /> i7irrn,„ - Of TPH <br /> er. ITh I1b3chat�can'Uehed Co p,'rmit estimating the cancenttations <br /> (irly <br /> mode lin f loveds of TPH and Py;\SS ccnce without threatening grotind <br /> leaching) Far site-- which Pa13 into cataroX2estofns were derived (from <br /> 3-.,:'-^`•ts:•':a_ 7 potential. <br /> To low, medium or high <br /> for each of the features Use the table, find the appropriate description <br /> shown at the to Score each Feature P <br /> ykh; 3, <br /> them, p of each calumn. Sum the using the wuighting <br /> m. Match the total points to the Puin-.;s for each columh anU+totnl <br /> allowable £ and TPH levels. <br /> aTx� <br />{•v`�'i7:h:.s' S SCCRE ��-—__ �._7 <br /> c 10 PTS C9CnR{ III S SCORE 11 <br /> FEATURE ItIF CON <br /> � O <br /> IF CON- I O <br /> DSTION <br /> -'t p IF CON- <br /> R DITIUN R"FUITION z" �ZLE IS MET E I5 MES <br /> J _ E ; <br />�y�'Y_. ��Minir,:vm nepth to '- �IT5 MKT <br />,,a2 _. Ground Water fxam the >100 �51_loa 25-50\ <br /> fi Soil Sainplc (-feet) Ilj <br /> } Fractur@s in subsurface <br />�. (applies to Foothills Nano Unknown Present <br /> •� � or mountain areas) Id f <br /> -�•' (Average Arnual IJ <br /> Precipitation <10 — -� <br /> q (inches) I+ 10-25 <br /> .$ I <br /> Yf4IMan-made conduits which -` <br /> increase vertical None Unknown <br /> i0 Present <br /> migration of <br /> leachate <br /> Unique site features: <br /> recharge area, None At least <br /> coarse Morc <br /> �sOil, nuarby wells, etc on^- <br /> than one <br /> COLUMN TOTALS TOTAL PTS�L �It / - <br /> 7 <br /> - �,JI <br /> RANGE OF TOTAL POINTS -`._�- -- <br /> �a9pts or more 41 <br /> 48 pts �:Cpts or It <br /> MAXIMUM ALLOWABLE <br /> B/'P/X/E LEVELS (ppll) I .J/.7/1/Z ' <br /> NA\3 <br /> MAXIMUM .t11,L0NA➢LE <br /> TPH LEVELS (pPM) Z0U0 i 100 <br /> to <br /> If ct'Pth`is greater than <br />' If de th 5 ft. and less <br /> P =5 5 ft. or less, this than YS ft., _co c <br /> L. IP preei it z� table should not he i 0 Pains_ <br /> P ation is over 40 inches, score 0 u..cd' <br /> L Levels for BTXGE are not i points. <br /> '-PPlicabZe ut a TPH cencenl:ration of lcppm - <br /> -p,_ <br />