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- ENVIRONMENTAL <br /> tel <br /> Aha►yt►caI cnemtstsFOL ENVIRONMENTAL <br /> GROUNDWATER SAMPLING&PURGE LOG <br /> Date: 2Q07.04-27 Lab ID #; 733781 Client Alpine Packinq Co. <br /> Tech. Name: ken Moffitt ProjectName/No: QUARTERLY <br /> Well No: MW-4 Well Completion Depth; 54,72 R <br /> Depth to Water(sounded depth):_ 43.60 ft, Reference Point: North Side Top Casing <br /> Height of Water Column: 10.92 it. Casing Diameter; 2 in. <br /> Casing Volume; 1,77 gal - Height of Column x Volume/f1. (2r=0.163, 4^-0,650, 6.,=1.43 gaVfl) <br /> Amount to be purged: 5.31 gal =Casing Volume x 3 (volumes required) <br /> Purge Rate; gel Purge Method:_ 12 Volt Purge Pump <br /> Time Purge Vol Gall pH EC Temp qC ORP Turb Comments <br /> 102 DTW ONLY <br /> Total Purge Time; Total Purge Volume; gal <br /> Recharge Depth: ft, Time; Sampling Method: 12 Volt Purge PuMp <br /> Decontamination Procedure: <br /> MANDRIL FULL OF IJQ'UID -- ,_ <br /> IVotes; <br /> CorpanN Otncaa i Ltboratoly OMlca a Lahmatory FINq Office <br /> PA.Box 272!663 CqfPoMt1001-0272 Siraa[ 2500 6tagsooeob Pi fid Viaglla,ecnbrrfia <br /> &este 03139 CA 00031-0272 Btoekton.OA 95213 TEL:W. <br /> California <br /> 1FL'903/392-2000 TE1.:2097942,0182 <br /> CA <br /> 303/323.4772 FAX'2001943-0423 Mobile,559/7'374390 <br /> CA NELAP CSrtl9clar, o.1 01110t:A CA ELAP Coriftet1w NP.1333 FAR:990/734-9430 <br /> CA ELA?CgRifloation No.1673 <br />