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MURRAY & <br /> ASSOCIATES <br /> FIELD LOG ,y <br /> Project Name/No Lab I D <br /> Client Date <br /> Project Manager pS/t1 Sample Location I D <br /> Sampler. - .21Start Time -� '-�4 <br /> Groundwater ✓ Other <br /> ' Casing Diameter 2 inch 3 inch 4 inch 6 inch Other �7 <br /> Casing Elevation (feet/MSL) Calculated Purge Vol (gal /Z <br /> Depth of Well (feet) /-1/ i, Actual Purge Vol al <br /> Depth to Water (feet) -,Lf <br /> Feld Measurements <br /> Volume pH RC Temperature Color <br /> Time (gal) (units) (umhos/cm) Degrees C (visual) Other <br /> 1 � 12-30 0 7 <br /> Purge Method <br /> 2" Bladder Pump ✓ Bailer (Tvffatr) Well Wizard Dedicated <br /> Submersible Pump Centrifugal Pump Dipper Other <br /> Pneumatic Displacement Pump Fultz Pump <br />' Sample Method / <br /> 2" Bladder Pump Bader (Teflon) Well Wizard /Dedicated <br /> Surface Sampler Dipper Fultz Pump Other <br /> Well Integrity NrJq- <br /> Remarks / >t_ t� �� ^ C� .?cam l GLS /� '�'�t�� (1��(!'-(��% � / <br /> i <br /> 1 a <br /> Signature <br />' Volumes Per Unit Length Selected Well Casing Diameters Conversion Factors <br /> Volume Per Unit Length <br /> Well Casing Cubic To Convert Into Multiply <br /> I D (inches). Gal/ft Ft/ft LIM LJ--t <br /> Ft of Water Lbsisq in 04335 <br /> 15 00918 00123 1140 03475 LbOq inch Ft of Water 23070 <br /> 20 01632 00218 2027 06178 Cubic feet Gallons 74800 <br /> 30 03672 00491 4 560 13900 Gallons Liters 37950 <br /> 40 06528 00873 8 107 24710 Feet Meters 03048 <br /> 60 14690 01963 18 240 55600 Inches Centimeters 25400 <br /> To determine air compressor flow at any pressure CFM - 14 7 460+T Where <br /> X X P=Gage Pressure in PSIG <br /> Free Air 147+P 520 T=Temperature in Degrees F <br />