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ENVIRONMENTAL gel c . <br /> AnaWtical Cherr;78FGL ENVIRONMENTAL <br /> GROUNDWATER SAMPLING 87 PURGE LOG <br /> Date: 200701-29 Lab ID#: 0730850 Client; Alpine Packinq Co. <br /> Tech, Name; Ken Moffitt Project Name/No: QUARTERLY <br /> Well No: MW-2 Well Completion Depth: 57.29 fl, <br /> Depth to Water(sounded depth): 44,50 ft. Reference Point; North Side Top Casing <br /> Height of Water Column: 1279 fl. Casing Diameter: 2 in. <br /> Casing Volume: 2.06 gal =Height of Column x VolumOft. (2l'=0.163, 4"=0.650, 6'1=1.43 grtln1) <br /> Amount to be purged: 6,24 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 Comments <br /> 1027 Start <br /> 1029 2 7.03 1.49 16„6 Clear <br /> 1031 4 7.02 l.49 16.7 <br /> 1034 7 7.02 1:49 15.7 <br /> 1035 Sampled <br /> 036 Off <br /> Total Purge Time; 7 Minutes Total Purge Volume: 7 gal <br /> Recharge Depth:44,94 ft.Time; 1040 Sampling Method: 12 Volt Purge Pump <br /> Decontamination Procedure: Cleaned at lab prior to use in field, <br /> Notes: <br /> Corporals OHlcaa 6 Laboeatory Ofliea i Laboratory Flab 0@ea <br /> P.O. Bay 272(069 Cprperoaon blest 2600 SFaOoaeaeh Road TAA to CQ1ilp(nio <br /> 5anl4 PoUlo,CA 039010272 51.1d.n.CA 05216 TEL.SJOp34-0473 <br /> T':L!eOfi13o2.2000 TCL!2001042.0102 bloblla:S681g37-2390 <br /> FAX:006!625.4122 FAX;2091042A423 FAX',569R348435 <br /> CA NGLAP Carl"csllon No.01110CA CA FLAP CartlOoallon No.1563 <br /> CA FLAP Carllasatlon No.1673 <br />