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Monitoring Well Purging and QLD-103 <br /> Sampling Log Revision 1.0 <br /> "NM Jul-O$ <br /> ATC Branch:54-Modesto Date: Page of I <br /> ATC Representative(s): Project:CPS-Vernalis <br /> Location:35100 S. Highway 33,Vernalis,CA <br /> Contact Information: n 1�1 l/, Project No:090.38083.0060 Task No: U 40 <br /> Y <br /> W@ D ! V Contractor: <br /> 2 Weather: Temperature: <br /> Purging &Sampling Instrumentation & ethod <br /> Water Level Meter(Model/ID): r Interface Probe(ModW/0): <br /> IVIA <br /> Water Quality Meter(rncdeVID): t?�i �_� .Z Decontamination Method: / 17 � <br /> Purging Method: PVC Bailer Vacuum Truck Submersible Pump Peristaltic Pump Other: �r T <br /> 3 Well Volumes L� Low Flow Micro Purge Intake Depth(feet below TOC) " r <br /> Sampling Method: Teflon Bailer Disposable Bailer L/ Dedicated Tubing Other: <br /> Casing Volume Information Purging Calculations <br /> Casing Diameter(Circle): 2" 4" 6" Other Casing Volumes(CV): <br /> Casing Multiplier(CM){gauonsrtoat} 0.16 0.65 1.47 WC/ x CM = Z,� (CV)(gal) x 3.0 CV(gaq= ° ��PV <br /> Monitoring Measurements <br /> Depth to LNAPL(feet): Total Well Depth(feet): 5 f r <br /> Depth to Water(DTW)(feet): �`� Water Column(WC)(feet): <br /> i <br /> LNAPL Thickness(ft): Purging Start Time: 105 <br /> Purging Data <br /> Cum.Vol, Specific ORP Dissolved <br /> Time DTW purged Temp Cond. pH (mV) Oxygen Turbidity Other <br /> (24 Hours) (Feet) (Gallons) (°C) (US/cm) (mg1L) NTU <br /> It a o a <br /> 1 -36. 9 9,5' ,Z : (:91 91 97 22 5-7I el Pie <br /> n 03 ?� &6 X07` 1 17 1. 3 ( 33 r ,' <br /> `t i r, S� Sr ch-�Z-r fo).2 <br /> 11 -3 0 6 1, � 5 1 7: '2 ) 15T 1, �5 15 <br /> Sample Data <br /> Sample ID: Time of Sample: 2 Filtered <br /> Preservatives Analytical Parameters <br /> Container Types,Volumes,&Quantities: (yesrno) <br /> Tom Y06JN;4 No ,Sd y S-�ySoo <br /> 6q,tarp. D,s. A!lw. a )�c! �{J., c 'lj?60B�rjY.'! tdY ! f/ �a•. <br /> 7 <br /> Well Recovery Data <br /> Maximum Drawdown(DTWm)(feet): 3�,% Approximate Flow Rate(GPM): <br /> , <br /> Recovery Type: Fast Slow %Recovery= ' <br /> Purge Water Disposition(Attach Drum Inventory Log-FLD 108): <br /> Comments: <br />