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ENVIRONMENTAL <br /> Analytical Chemists nel <br /> EGL ENVIRONMENTAL <br /> GROUNDWATER SAMPLING&PURGE LOG <br /> Date: 2006-11-10 Lab ID 4: 0639871 Client: alpine Packinq Co. <br /> Tech. Name; Ken Moffitt Project Name/No: QUARTERLY <br /> Well No; MW-2 Well Completion Depth; 57.29 R, <br /> Depth to Water(sounded depth): 48,14 ft. Reference Point: North Side Top Casing <br /> Height of Water Column: 9.15 ft. Casing Diameter: 2 in <br /> Casing Volume: 1.49 gal = Height of Column x Volume/ft. (211=0.163, 411-0.6,50, 611=1.43 ggl/ft) <br /> Amount to be purged: 4A7 gal =Casing Volume x 3 (volumes required) <br /> Purge Rate: 1.0 gal Purge Method: 12 Volt Purge pump <br /> Time Purge Vol Gal pH EC Temp°C ORP Turb Ce:nments <br /> 0819 Start <br /> 0821 2 7,08 1.50 15.1 Muddy <br /> 0823 4 7.08• 1.50 15,1 Muddy <br /> 0824 5 7.08 149 1 151 Muddy <br /> 0825 Sampled <br /> 0826 Off <br /> Total Purge Time; 5 Minutes Total Purge Volume: 5 gal <br /> Recharge Depth:56.10 ft. Time:0835 Sampling Method_12 Volt Purge Pump <br /> Decontamination Procedure: Cleaned at lab prior to use in field. <br /> Notes: <br /> Corporate ornga a"boptory OMe,6 Laparatory <br /> P.D.13cs 272 t 653 Corporapon stn,! 2600 sta0aooecp Road Fiala ornoa <br /> Santa Pawn.CA 83001-0272 Stockton,CA 86216 V.41ia cal fotnla <br /> TEL 00br62.2g00 TEL; on,C 0621 TEL'5158/74.6973 <br /> PAX:6051525-4172 FAX:200/042-0122 <br /> CA ELAF Moblp'666/737-2300 <br /> c <br /> CA NELAP ,rafl on No. 9693 l6oatlo0 Na 51110CA CA FLAP Certpon No.1563 FAX:0601734-8436 <br /> &etl <br />