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W.W. IRWIN, INC. SAMPLING & MONITORING LOG <br /> PROJECT DATA <br /> f <br /> `,jProject # 33016 . 06 Project Name Village West Marina Date 03/18/96 <br /> ` - Site Address 6649 Embarcadero Drive, Stockton, California <br /> f: Sampler Mike Luksic Weather 65° <br /> WELL DATA <br /> Well ID# MW-7 Well Diam. 2" Well Depth 29 .70 ft <br /> Well Volume 2 . 5gal Groundwater Elev. -3 .72 Depth to H2O 13 . 93 <br /> Ref. Pt. Description Top of Casing Ref. Pt. Elev. 10 .21 <br /> Measurement Technique Keck Interface probe <br /> =; SAMPLING DATA - GROUND WATER <br /> Chain of Custody Yes Purge Drum(s) on Site Yes <br /> Begin Purge 11:30 am End Purge 11: 55 am Pumping Rate 1 qpm <br /> Total Vol . Pumped 10 gal Containers 2 - 40 m8 VOAs <br /> Sampling Equip. /Procedure Disposable Polyethylene Bailers <br /> Sample Storage Method On Ice P g <br /> Constituents and Parameters TPH-g, BTEX, MTBE <br /> Irl FIELD ANALYSIS <br /> - I <br /> Time 11:35 am 11:45 am 11: 55 am <br /> E. C. 3 . 5 x 100 3 . 6 x 100 3 . 6 x 100 <br /> pH 7 .45 7 .45 7 .45 <br /> Temp. 64 .00 64 . 00 64 . 00 <br /> Notes : No Odor <br /> -.t <br />