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-1 UOA <br /> n KLEINFELbER <br /> s ;M 4 WATER REpMAL <br /> The installation of <br /> 71W underground tanks ma <br /> ground water from thr: y r e4uire the pumping of <br /> open excavation. Two disposition alternatives are <br /> F <br /> a available for the watex rEmoval from the excavation. <br /> } <br /> ,r <br /> The water in thea excavation will be sampled and analyzed for TPH <br /> �. <br /> }A extractable by GC/FID and volatile <br /> aromatic compo,Ands by EPA Method <br /> [ 602• Based on the analytical results a permit will be obtained from <br /> I1t - the Tracy. Publie Works Department to discharge the water intothe <br /> yea <br /> q; public sewer system. <br /> G <br /> x. Water pumpedthe excavation <br /> �ro,r► will be placed x t in an above <br /> grotank und <br /> (21,900—gallon Baker type tank). Water samples will be collected <br /> as the water enters the storage . tank or from the tank after the . <br /> excavation has . been. dewatered. Based on analytical results � <br /> appropriate , .the most <br /> - disposal alternative for the stored water 1 3Aselected. Possible disposal options. <br /> for the water include discharge.can be i <br /> t to the <br /> Public sewer system, disposal.by a wnste hauling and treatment <br /> ftrm <br /> or onsite tzeatmezlt with air stripping- pping and/or carbon bed units. ' € <br /> a The. SJhHI? <br /> wi11 be informed of the water disposition alternative to be <br /> implemented prior to initiating; tank installation <br /> - .x. procedures, <br /> - Water generates during developing and samplingth <br /> 55—gallon drums e wells was contained in <br /> Analytical results. indicate petroleum hydrocarbons are <br /> t <br /> i 1,4Vnot : present in the . water samples. Water contained in the. drums wi <br /> !F _ II <br /> • disposed as. clean water. ll be <br /> �. 97--88-509 <br /> E. <br /> d <br />