Laserfiche WebLink
I <br /> • samples collected during the Additional Investigation of the former Tank Pit Area ENSECO <br /> laboratoryreports p orts and Quality Control Documents are provided In Appendix A to this Report <br /> TABLE 1.A <br /> �� Summary of Soil Analytical Laboratory Results <br /> I ' �. Detected Concentrations (ug/Kg) <br /> June, 1994 <br /> 1 C�� <br /> SAMPLE Depth TPH-G Benzene Toluene Xylenes E-benzene 1,2 DCA <br /> I SB146 46 nd nd nd 7 nd 20 <br /> \ 1[g00 50 50 50 50 50 <br /> I SBI-66 66 nd 17 to 45 nd 46 <br /> ISB1-56 56 nd 15 nd 9 9 nd na <br /> SBI-615 615 nd nd nd nd nd na <br /> SBI-715 71 5 nd nd nd nd nd na <br /> SBI-76 76 nd nd nd nd nd na <br /> ` SBI-81 81 nd nd nd nd nd na <br /> SB2-16 16 nd nd nd nd nd na <br />' SB2 66 66 nd nd nd nd nd na <br /> SB2-76 76 nd nd nd nd nd na <br />' nd = Non-detected at the level of detection noted in subscript <br /> na = Not analyzed <br /> TPH-G = Total Petroleum Hydrocarbons as Gasoline <br /> 1 2 DCA = 1 2 Dlchloroethane <br /> I <br /> 2.3 Summary of Septic Leach System Area Investigation <br /> SEACOR conducted an investigation of the Septic Leach System area that involved the Installation <br /> of 2 borings (SB-3 and S13-4) to depths of approximately 31 5 feet and 26 5 bgs Although only <br />' one boring was specified In the Work Plan Addendum (SB-3) a second boring was installed, as <br /> SEACOR• <br /> N0026 001 01 ROF 3 August 1 1994 <br /> I <br />