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APPENDF"B OF THE TRI-REGIONAL RECONO_,T NDATIONS <br /> __._____CHECKLIST OF RE(b,.=DA.TA.FoK Q-0SuRE_DE- GROIIM-TANK <br /> SZMS <br /> CLOSURE DOCUMENT APPLICATION + <br /> 1. _ e Distance to production wells for municipal, domestic, agriculture, industry and other uses within <br /> 2000 feet of the site; <br /> 2. Site maps, to scale, of area impacted showing Locations of former and existing tank systems, <br /> excavation contours and-sample locations, bating and monitoring well elevation contours, <br /> gradients, and nearby surface waters, buildings, streets, andsubsutface utilities; - - <br /> 3. l'IJ'T Figures depicting lithology (cross section), treatment system diagrams; <br /> 4. Stockpiled soil remaining on-site or off-site disposal (quantity); <br /> 5. Monitoring wells remaining on-site, fate; <br /> 6. Tabulated data,of all ground water elevations and depths to water; <br /> 7. Tabulated results of alI sampling and analyses: <br /> Detection limits for confirmation sampling <br /> -- <br /> 8. N/` 1 Concentration contours of contaminants found and those remaining in soil and ground water, both <br /> on- and off-site: <br /> Lateral extent of soil contamination <br /> Vertical extent of soil, contamination <br /> Lateral extent of ground water contamination <br />- f Vertical extent of grooiind-water contamination -- — — - <br /> 9. <br /> -7- Zone of influence calculated and assumptions used for the subsurface MMediation system and the <br /> zone of capture attained for the soil and ground water remediatioa system; <br /> 10_ Reports/informarion missing from file }% �� �' S- <br /> LTnauthorized Release Form (URF) <br /> QMRs (Dates) <br /> PAR <br /> FRP <br /> Other (report name) <br /> Well and boring logs <br /> 11.1 Best Available Technology (BAT) used or an explanation for not using BAT; <br /> 12. UlG Reasons why "background" was/is unatraivabie using BAT; <br /> 13. Mass balance calculation of the substance treated versus that remaining-, <br /> 14.AZ�L Assumptions, parameters, calculations and model used in risk assessments, and fare and transport <br /> modeling; <br /> 15. Rationale why conditions remaining at the site will not adversely impact water quality, health, or <br /> other beneficial uses; and <br /> 16. WET,or TCLP results <br /> r `a <br /> Comments: K �� M[31� G� .V C0-� I q l LO <br />