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GROUNDWATER SAMPLING FIELD DATA SHEET <br /> ct Name C 1001 Second Quarter Groundwater Xfonitoring Caltrans/District 10 <br /> Stockton Date &-5-0) Sampler DMS <br /> Project No 400296001 Weather U - C)j_.,A,V <br /> Monitoring Well ID —C Vapor Monitoring Results(ppmv) BZ= WH= <br /> Casing Diameter 2" ✓ 4" ✓ 6" Other Casing Material ✓ SCH 40-PvC ❑Other S Steel <br /> Total Depth(ft-TOC) -71 _ Floating immiscible Layer Observed No <br /> Depth to Water(ft-TOC) LN 52 Floating Immiscible Layer Thickness(feet) NA <br /> 2 6 Min Purge <br /> Water Column Height(feet) x a'=o 6s gal/ft=Zt}, la r. x3 = N 61 Volume <br /> G a7 (gallons) <br /> 44 ater Level Measurement Equip Sohnst Water Le>el Indicator Cleaned yes <br /> Purging Method/Equipment _Disp PVC Bailer/?"GRUNDFOS Punrp/lVhale Pump Cleaned yes <br /> Pump Lines/Bailer Ropes-New or Cleaned" Netii/Cleaned <br /> Temp/pH Meter Ultrametet Calibration (date/time) <br /> Conductivity Meter Whaniete? Calibration (date/time) Factory,calibrated <br /> Comments pH STND FIELD pFl FIELD TEi11P (°F) <br /> 40 <br /> 70 <br /> TEM P CON D <br /> Totalizer <br /> TIME Purt•e Vol(Gal) Reading(Gal) (°F) pH (µS/cm) COMMENTS(color turbidity,odor sheen etc) <br /> 1 f7 ;0 0 22. - 744 Oj MO trkFe odor no stir,, �rl�rk�ll tjv� i <br /> f-7 I 2'� 2-3 7 d6 s1,q[7t ed D.- �Z , <br /> 95 0 ZS 3 3-3 0 r o of no beei) <br /> S 26-1 2 1 717 logi �� �• <br /> t 111P il 61 11 22 re 13 <br /> Total Volumc Pureed(gallon) Time Finished Purging <br /> Sampling Nlethod/Equipmcnt Di-sposable PARAMETER USEPA CONTAINERS/VOLUME/ PRES <br /> Pi C"11MIL i METHOD T1 PE (N oa'Glass/Plastic) <br /> TPH-1; 801511 ? r 40mL 10 4 4 °C HC1 <br /> Bailer Ropc-Nc�� or Cleaned' Acu TPH-d 801511 1 r IL Aniber Glass 40C <br /> Sample Tinie 17 SS VOCs 8260B 2 Y 40niL 104 4 °C HCl <br /> Sample ID STPD kMW-t1 <br /> Replicate ID(it appl } None <br /> Laboratory Assoctaft d Laboi atot hS <br /> 806 Not 1h Balal is <br /> Otange, CA 92868 <br /> 1101I11Lnis <br /> .,S,S. IpimsN1.U1t 5,MP <br /> 04 2LI2W19 11 i.\1 <br />