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a ..r: k 4 9 12-Ow-f-11 which _s tire detection limit. wh3 Gh indicated 1.0 mgr 1c9+ l i of is and, 2-West, was bei raw detection /};g; Sample from the west The samp + except TFH-C, which '-hcw,ed 77 m9 for all tested constituents (refer to Tablr, y•) r_he detection limit was 10 mg/kg; removed an unused, empty, 550 Thorpe Oil Co. Plate III for 17, 19)39 storage tank, (s'-e aunty February gasoline as required by.-� gallon regular 9� (1) sail sample and on, odor " location,) and (flak one contamination, below There was no evidence of y Ie to be for reVulations• hereLaborto y analysis showed the sarrrn Table i limits for all tested campasrents, f-wee oi' staining- repgrting dc.tails. 3 Sail F2e-excavation °� Co. submitted awest Portion of thy-' 3une 27, 1189 - Thorpe Gil one Flan to re-P>:cavate theSamples at 10' and Resample work 4 sidewall original hole and collect +e at 14'; (refer to Exhibit A) responded to Health battam same- resp .: { "_ Joaquin Locate altmua` vksbeltaken; (refer to Jul, 1909 r�a,, workplan, outlining necessary step it Exhibit d) t end of the hale . .. the wes 1� 1909 - Thorpe Oil excavated feet X a feet X II August 1, en ( an rlov. 9, making a hole S were 'I (,�) sidewall aoi i samples that had be (seeExhibitC. ) �=ntrr tubes On each of feet deep; �;rsOnL with brass from :,nd one (1) sample was . Samples taken by Canonie Laboratory � �.rsonel• the walls at a depth of 10;1, also by Canonie P ' o f custody, excavatif , ra er chain (EPA the bottom of i h= transported under p p TPH-G, & -fEH were callec.tr=d and test for BTX&E, EBD, pHs 74�0• ) The 1 With instructions to organic lead, (Method to Methods 8015 & 9020,) and ands,) was returned excavated soil, (approximately 3s cubic Y the hole. les showed - Laboratory analvais nig the above same gyring 1989 and organic Iead were all below reporting August 16, - that BTX&F EDB, TFH , M limits, (l a. e ) lel report from Canonie Labs rOfeathe 1489 .- LaburatOry from the west side by EFA Scotember 7, saM le + of TEPH, as tasted - thLt Only th' S1detec P ,Vela 110 MCl/kg, detectable 1 cpncEntratian ❑f excavation showed le showed atconcc �} Method 8015. camp /k with a reportinn limit Of 10 mg g' ail, by Thorpe — ThG excavation was reentered ag -- -- -- ---- 298R Canonie Environmental --- - September iS, -- - was collected-bY- Qil, and another sample raxirrately the same location d5- "~ under Chain of Custody at aPt Y, the 9arziPle one discussed above. The instructions were to aralY .. rte.