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' MURRAY & ASSOCIATES <br /> FIELD LOG <br /> Project Name/No lab I D <br /> Client fv y '1 1 1�( i Date <br /> Project Manager Sample Location 1 D <br /> Sampler f � l_ Start Time 12 30 <br /> Groundwater Other <br />' Casing Diameter 2 inch 3 inch 4 inch 6 inch Other <br /> Casing Elevation (feet/MSL) Calculated Purge Vol (gal) Z <br /> Depth of Well (feet) Actual Purge Vol (gal) ' 1� <br />' Depth to Water(feet) <br /> Field Measurements <br />' Volume pH EC Temperature Color <br /> Time (gal) (units) (umhos/em) Degrees C (visual) Other <br />' Z,7,Lb 2 Zl � IZ 7U 72 LJ <br /> 12,3I� -L�L3 � <br /> r 1 <br /> 1-L 0 11_ <br /> Purge Method <br /> 2" Bladder Pump Bailer(Teflon)<Trii,,,,,t.- Well Wizard Dedicated <br /> Submersible Pump Centrifugal Pump Dipper Other <br /> Pneumatic Displacement Pump Fultz Pump <br /> 1-44 <br />' Sample Method <br /> 2" Bladder Pump Bailer (Teflon) Well Wizard Dedicated <br /> Surface Sampler Dipper Fultz Pump Other <br /> 1 <br /> Well Integrity l <br />' Remarks , 1Ytr—e- ,r . C -/t f1 i <br /> Signature ( � 1 � /�L�✓S <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 t FI ft L/M Lwrt <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 /> 40 06528 00873 8 107 24710 Feet Meters 03048 <br /> 60 14690 01963 18 240 5560-0 Inches Centimeters 25400 <br />' To determine air compressor flow at any pressure CrM _ 147 460+T Where <br /> X X P=Gage Pressure in PSIG <br /> free Air 14 7+P 520 T=Temperature in Degrees F <br />