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1 <br /> t • <br /> 4 <br /> APPEND B OF THE TRI-REGIONAL RECO�9NDATIONS <br /> —_ __-CHEC=T-OE- EQL MM.-DATAFOR-.CLOSUR,F_-OE UMDERGRCL(ZM TANKSITES <br /> y <br /> CLOSURE DOCUMENT APPLICATION <br /> 1. OIL Distance to production wells for municipal, domestic, agriculture, industry and other uses within <br /> 444 feat 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, boring and monitoring well elevation contours, <br /> gradients, and nearby surface waters; buildings, streets, and,4ubsurface utilities; - <br /> 3. 4 Figures depicting lithology (cross section), treatment system diagrams; <br /> 4. /r ockpiled soil remaining on-site or off-site disposal (quantity); <br /> 5. 1/ Monitoring wells remaining on-site, fate; <br /> 6. ✓ Tabulated data of all ground water elevations and depths to water, <br /> 7. Tabulated results of aU sampling and analyses: <br /> /�action limits for confirmation sampling - <br /> -- --------------- d analyses <br /> 8.ly!'j 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 />- Vertical extent of ground'w' ater contamination -– — – ---- <br /> 9. ��N ' Zone of influence calculated and assumptions used for the subsurface remediation system and the <br /> zone of capture attained for the soil and ground water remeons stern; _ a <br /> 10. "�� ReporLVmformation missing from file ov <br /> ate. � <br /> Unauthorized Release Form (URF) <br /> QMRs (Dates) <br /> PAR <br /> FRP <br /> Other (report name) <br /> Well and boring logs <br /> 11. Best Available Technology (BAT) used or an explanation,for not using BAT; <br /> 12. 1041–Reasons why "background" was/is unattainable using BAT; <br /> 13.j�Mass balance calculation of-the substance treated versus-that remaining; <br /> 14. -Assumptions, parameters, calculations and model used in risk assessments, and fate and transport -- <br /> modeling; <br /> �{ <br /> 15. Raaanale why conditions remaining at thy.site will not adversely impact water quality,.health, or <br /> other beneficial uses; and <br /> 16. WET or TCLP. results <br /> Comments: <br />