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DEL,-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOC;2000 <br /> SAMPLE LOCATION/MW - 5 DATE: 9129100 <br />' PROJECT NAME: FRONTIER'TRUCKING. ANALYSIS PERFORMED: SEF..CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 11:37 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S& 1 LFI R1 <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER: HIRAM MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MED GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br />' TOP OF CASING EL ATION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: (feet.100th's) 10.19 FEET CALC.PURGE VOL.: 1.35 GAL. <br /> DEPTH OF WELL: (feet.100th's) 18.48 FEET TOTAL VOLUME PURGED: 4.5 GAL.. <br />' STANDING WATER COLUMN: 8.29 FEET DEPTH OF PUMP: TUBING FFF;`I' <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLITME DOWN RATE OXYGEN COLOR <br />' PER PURGE .T.NV.) (GPMILPMM (units) (MsMFIOS) (Celsius) (Mvolts) (PPYI) <br /> 0 N/A .5 GPM 6.61 4000 26.6 54 NIA BROWN <br /> 1.5 6.62 3190 25.4 50 CLEAR <br /> 3 " 7.34 3370 25.1 15 " <br /> 4.5 7.33 3320 25.3 16 <br /> 1 PURGE METHOD: CENTRIFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br />' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 11.89, <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEF SITE MAP. <br />' REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT W,4 S CLF-1NI r'D IN THE <br />' FIELD ff7THA STF_4MCLE4NER&.4LC0N0 SOAP. NE,if'NITRILE GLObES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 Gf1I..POLYDRU.IL <br />' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OX)rGEN%fF.TLR <br /> SOLD TIST SLOPE METER THEI MODINT-580B P.I.D. <br /> KICK INI'L-:RFACE ME'T'ER TLUBIDITY PIELER <br />