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.... <br /> 29 December 2000 <br /> AGl;-NC Project No. 95-0114 <br /> Park ; or 8 <br /> �.3. L-ABORATORY ANALYSIS OF SOIL S:4MPLE?S <br /> Selected soil samples .will he analyzed For: <br /> • Total petroleum ]lyclrocarhons quantified as stoddard solvent ( l PII-ss ) in accordanceith <br /> FPA Method 8015m. <br /> • Volatile aromatic hydrocarbons: benzene. toluene. ethyl benzene and total xylene (13TFA) <br /> in accordamc with LPA methods 801-0 and <br /> • Volatile organic compounds (VOCs) and fuel additives: di-isopropyl ether (DII'1:). ethyl <br /> tertiary-buts] ether (F.1'I3E). methyl tertiary-butyl ether I f.BE), tertiary-amyl meth.l ether <br /> (T.AM1:). tertiary butanol (TBA)_ methanol, ethanal, ethylene dihromide {E.l.)13) and 1 ._'- <br /> dichtoroethane (1?-DCA) in accordance with F.PA Method 8260. <br /> Selected soil samples also be analyzed for intrinsic permeahility, moisture content. porosity and <br /> total organic carhop (TOC) in Accordance «ith the appropriate E '.A or ASTM methods. <br /> Lahoratory reports ol' both soil and C11-01-Ind water analyses. testim, methods. lahoratory gLialit} <br /> a ssurance!quality control (QA/Q(') reports. and sample chain ol'custody dOelrrnentation will be <br /> presented in a report of findings. <br /> 3.-I. PI.iMP "I TST <br /> Followinru the extraction swell installations_ a pump test will be conducted to evaluate ground �XZIter <br /> extraction as an alternative u'round water remediation. The proposed test will consist of an eight-hour <br /> �rMmd vNater prrn1p pilot test to establish an optirt1al pushpin" rate:. and a minimum ol'eir0ht-h0ur <br /> constant rate pump test. The proposed dra,,ydown pilot tests will be designed to obtaill gen4r�11 <br /> aquifer characteristics such its hydraulic conductivity. trallsnlissivity and drawdown at a control <br /> pumpinro rate. Results of the pilot test Neill he utilised to evaluate the feasibility of ground water <br /> extraction in conjunction with SVE to remediate the impacted media. Samples of produced water <br /> wilt be collected at intervals for laboratory analysis as described in section 3.3 as appropriate for <br /> .11-Mind NNater. <br /> 3.�. ]'ROPI:R1.Y STORIN(i ;SNI) 1)1SPOSING OF PR(}DUCEI7 GROUND W,A17f:R <br /> Ground water produced dlF1-1111—' the UFOL[nd %Nater e\tr'L]Ct1011 (pUlll]�n1�_') test Will he stored on site ill <br /> a Baker-type tans: pending proper disposal alt a licellscd #,,Lwdity. <br /> Idvanced(:earF:ncironn]C11fa1.111 C. <br />