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k <br /> I <br /> TABLE 1 HECKLIST OF REQUIRED DATA <br /> FOR NO FURTHER ACTION REQUESTS AT UNDERGROUND TANK SITES <br /> Bunker C Fuel Oil Vault Release,Spreckels Sugar, Trac CA <br /> Site Name and Location: P <br /> Distance to production wells for imnicipal, domestic, agriculture, industry and other uses within 2000 <br /> feet of the site; Figure 1, Schmidt & Associates, 11/25/98 <br />?.. Ile Site maps, to scale, of area impacted showing locations of former and existing tank systems, j <br /> excavation contours and sample locations, boring and monitoring well elevation contours, gradients, <br /> and nearby surface waters, buildings, streets, and subsurface utilities; Factory Drawing <br /> oe <br /> 3., ' Figures depicting lithology (cross section), treatmentf syste di ramp; <br /> Cross Section A-A', B-�' S�9Lhmidt & Assoc,, 11/25/98 ; <br /> 4. V� Stockpiled soil remaining on-site or off-site disposal (quantity; 1 • <br /> 5:. �' Monitoring wells remaining on-site, fate; To be destroyed upon approval of closure <br /> S. vOO�' Tabulated results of all groundwater elevations and depths to water, From Spreckels File <br /> 7:. le Tabulated results of all sampling and analyses: From Spreckels File <br /> _ Detection limits for confirmation sampling <br /> Lead analyses <br /> 8'. Concentration contours of contaminants found and those remaining in soil and groundwater, both on- <br /> site and off-site: To be included in closure report <br /> _ Lateral extent of soil contamination <br /> _ Vertical extent of soil contamination <br /> Lateral extent of groundwater contamination <br /> _ Vertical extent of groundwater contamination <br /> P - Zone of influence calculated and assumptions used for subsurface remediation system and the zone <br /> of capture attained for the soil and groundwater remediation system; To be included in final report <br /> 10. Resorts 1 information <br /> _ Unauthorized Release Form (URF) From County Files I <br /> QMRs (Dates) From Spreckels Files <br /> PAR Harding Lawson 11/20/94 <br /> FRP To be included in closure report <br /> Other (report name) None <br /> Well and boring logs From Spreckels Files <br /> 11, Best Availabie Technology (BAT) used or an explanation for not using BAT; Passive Bioremediation <br /> I <br /> 2. ve Reasons why "background"was1is unattainable using BAT; Background will be achieved over time <br /> 13. %' Mass balance calculation of substance treated versus that reaining;, <br /> To be included in final closure report <br /> 14. VO' Assumptions, parameters, calculations and model used in risk assessments, and fate and transport <br /> modeling; ASTM Risk Based Corrective Action <br /> 15. -Rationale why conditions remaining at site will not adversely impact water quality, health, or other <br /> beneficial uses; and Lack of migration coupled with distance to receptors <br /> 10. WET or TCLP results <br /> and passive bioremediation <br /> � <br /> Comments: No migration occurring. Constituents will naturally biograde <br /> before reaching receptors <br /> Impacted soil and groundwater sits under* the factor . <br /> By: <br /> I <br />