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��1l�lJ�MflOC� GROUNDWATER SAMPLING FIELD DATA SHEET <br /> t Name 2001 FIRST QUARTER GROUNDWATER MONITORING CALTRANS/DISTRICT 10 <br /> ai e <br /> STOCK TON MAINTENANCE Date Sampler KUL, LF W <br /> Project No 400296-01 Weather r„ <br /> Monitoring Well ID /Aw-8 Vapor Monitoring Results (ppmv) BZ, WH= <br /> Casing Diameter ❑2" ❑r 4" 216" ❑Other Casing Material Q SCH 44-PVC ❑Other S Steel <br /> Total Dc,pth(ft-TOC) —76- 6 Floatmg Immiscible Layer Observed9 Alo <br /> Depth to Water(ft-TOC) 1-16 0 toatmg Immiscible Layer Thickness(feet) NA <br /> 24=016 Min Purge <br /> Water Column Height(feet) Oj(7, x a'=O 65 gal/ft= C1 a 9 x3 = Volume <br /> 6 =i a7 (gallons) <br /> Water Level Measurement Equip Sohnst Water Leve I Indicator Cleaned yes <br /> Purging Method/Equipment Dssp PVC Basler/2"GRUNDFOSPump/Whale Pump Cleaned yes <br /> Pump Lines/Bailer Ropes-New or Cleaned? New/Cleaned <br /> Temp/pH Meter Ultrameter Calibration(date/time) <br /> Conductivity Meter Ultrameter Calibration(date/time) Factory calibrated <br /> Comments pli STND FIELD pH FIELD TEMP (°F) <br /> 40 <br /> 70 <br /> TEMP COND <br /> Totahzer <br /> TIME Pur e Vol Gal ReadinGal (o') H (µSIctn) COMMENTS color,turbidity odor,sheen etc <br /> d Z 3( +5 r IPS 11 y <br /> n S ' 12 Z (`7 70 v1 '7. 1 13 J r7 Ir ss <br /> e-1 C ' 7--1-1 70 (. -7 i f 7 <br /> © I_;1T 1 <br /> J� <br /> Total Volume Purged(gallon) Time Finished Purging <br /> Sampling Method/Equipment Disposable PARAMETER USEPA CONTAINERSNOLUMEi PRES <br /> PVC Basler METHOD TYPE(Voa/Glass/Plashe) <br /> TPH-g 80151f 2 x 40snL VOA 4 °C, HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 8015tf 1 x IL Amber Glass 4 °C <br /> Sample Time VOCs 8260B 2 x 40mL PO4 4 °C, HCl <br /> Sample ID �-f v! +. _J =' T, <br /> Replicate ID(if appl) None <br /> Laboratory Associated Laboratories <br /> 806 North Batavia <br /> Orange, CA 92868 <br /> Wents <br /> GW,—phng roan ri&GW Sa p <br /> 03123120012 26 P%1 <br />