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�Y'fLJO - L1A1\G LGL[il\L'1 -I'Yh n LGLtII\E1' _ "I�LJ UU4�.a v, ••• <br /> 07-24-1Z=0 14,40• 203sasalse rc ui^�.► c_ <br /> Ms. Diane Delaney <br /> Mid-Continent Resource&. Inc. <br /> July 23, 19% <br /> Page 3 <br /> detected in any of the surface-water or ground water umPlu "YZOd- <br /> The soil samples coitectzd from the am of the Earns= undagraund strMe tanks <br /> adjaccat to the Truck Shop(MYS-8 ugh MYS-15)cWtsAd low can 1 graticM of peer&= <br /> hydrocarbons which is to be expected• Nona of these sample& =cceded the Remedial Action <br /> Criteria (RAC) I for BTEX (Le., benzene, taluaae, etbylben=cs and total X71M) for soils <br /> overlying a potential undergrwad source of drialdng watex. The toot petrnkum hydrvcarbom <br /> concentrations, however, do exceed the RAC lavels. <br /> In addition to sampling sails in the arcs of the forma undergmund Mage teaks <br /> adj..t to the Truck Shop, soil samples wWC collected f = two atnsw wm <br /> reported to possibly comtaut PCBs. Tite M y <br /> used historically to bleed off ztrtarder �flrst�thaie seas ia>s located to the au of she former <br /> Truck Shop ()oYS-b and MYS-7) ad the second area on the bench south of the Coal Hoppers <br /> (CH-1 and CEI 2). PCBS, which ate the primary atvirommeatal concern in these areas, was: <br /> all below the analytical detecuom limits- SW lady, the results for a soil Zr4Ae from the area <br /> Of the transformer pad south of the bathhouse was also ne;adve with rogards to the detection of <br /> PCBs. <br /> A sink transformer 9F-1) that had not beatUmPledptaiously for analysis of PCBs <br /> was kl=tified in the coal preparation Plant area- 'Phis transformer was sampled ad found not <br /> to be PCB-comtaining. <br /> gydroearbwmtalned Soils, Dine MalWenam Yard <br /> Several arm with vialle surface hydrocabon tram;were idrndfied is the maim <br /> ions site imspxLons. Thmst arms of shirring am believed to be of recent <br /> yard area during pre♦+ of oil from� and other equipment within the <br /> origin and attributable to the draining are sail and isolated, the 1 <br /> Main Yazd a*+ea. Although these areas of staining for the arsatysu <br /> potential environmental comccrn and, <br /> of PCBs W <br /> hydrocarbons. The analytical f thesis sail sasapks ate wed in Table <br /> petroleums by Of Sgmft=v PC M were eat <br /> 9 along wi any raults�per�f�� �a� � � contained <br /> detected is any of the P ma abme the stme's RAC lervela rec� <br /> star ae, tanoas of e a petroleum aininghydrocarb� be addressed prior to or during <br /> storage taa3a. 'I�te areas of soil staining <br /> the Maim Yard. <br /> 0 0 o <br />