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' MURRAY & ASSOCIATES <br /> FIELD LOG <br /> Project Name/No _ Lab 1 D <br /> ' Client �- U'���%li N�� r�rF / <br /> Project Manager /� —M Date <br /> Sample Location I D <br /> Sampler es _ Start Time f[� <br /> Groundwater t/ Other <br /> Casing Diameter 2 inch V 3 inch 4 inch 6 inch Other <br /> Casing Elevation (feet/MSL) Calculated Purge Vol (gal �t _ ��' _ - 7 11 <br /> Depth of Well (feet) l� Actual Purge Vol (gal) 2 t <br /> Depth to Water (feet) 1 T <br /> Field Measurements <br /> Volume pH EC Temperature Color <br /> Time (gal) (units) (umhos/cm) Degrees C (visual) Other <br /> /16) 1770 <br /> Ti <br /> / Pttge Method <br /> 2"Bladder Pump 7 Bailer (Teflon-)S�)? �� �S Well Wizard Dedicated <br /> Submersible Pump Centrifugal Pump Dipper Other <br /> Pneumatic Displacement Pump Fultz Pump <br /> Sample Method <br /> 2" Bladder Pump Bailer (Teflon) Wel! Wizard /Dedicated <br /> >��SpASIY� L� <br /> Surface Sampler Dipper Fultz Pump Other �7( � <br /> Well Integrity <br />' Remarks 'L <br /> 7Z <br /> G <br /> t� <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 Multi <br /> ply <br /> I D inches Ga!/ft Ft/ft L/M L/Ft <br /> Ft of Water Lbs/sq in 04335 <br /> 15 00918 00123 1 140 03475 Lbs/Sq inch Ft of Water 23070 <br /> 20 01632 00218 2027 06178 Cubic feet Gallons 74800 <br />' <br /> 30 03672 00491 4 560 13900 Gallons Liters 37850 <br /> 4 0 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 _ 147 460+T Where <br /> X X P=Gage Pressure in PSIG <br /> Free Air 147+P 520 T=Temperature in Degrees f <br />