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FCAMLUSs` .ftff Date 10/10/96 <br />-16ra t� n w tSetup time 15 05 <br /> 1'` I f3 '�k°2 ,riA N .6 RC3�?'N`I3I�AT,8.R'5A�' '4G� K W t ar <br /> > t�`,t.���Y ea her-Cle <br /> Samplers DEM/CJH <br /> .FL:2 ,t JDTES, ER& 2996VO, k w r, v <br /> WELL # MW-1A WELL # MW-5 <br /> HISTORIC CONCENTRATIONS HISTORIC CONCENTRATIONS <br /> (�Location Location Construction Depth 16 ft bgs <br /> Construction 2 inch pvc/ Construction 2 inch pvc/ Measured Depth 16 08' <br /> Groundwater Zone Pump Intake <br /> Groundwater Zone <br /> Screened Interval 4 5-14 5 ft b s Screened Interval 11-16 ft b s <br /> Purge Setting Discharge / Rehli Purge Setting Discharge / Refill Depth to Water 5 81 <br /> Sample Setting Dtschar4e T' <br /> Sample Setting Discharge Height of Water Column 10 19' <br /> Packer Pressure <br /> Volume of one casing 1 66 gallons Purge Start Time 13 21 I.0 Packer PressurePurge Start Time 15 09 1,-e calculahans <br /> Discharge Rate 1 gpm Discharge Rate 1 gpm 1019 tt x 163 gals / ft x 3 <br /> Purge End Time 13 27 i II Purge End Time 15 21 4 98 gallons <br /> Time Gallons Temp° 1� Time Gallons Temp° F pH EC Watercianty <br /> 1323 2 73 3 15 16 2 769 692 962 clear <br /> 1325 4 742- <br /> 4 2GIF 15 19 4 775 693 941 clear <br /> 1327 6 741 1521 6 782 691 929clear <br /> ANALYSES REQUIRED SAMPLE TI ANALYSES REOUIRED SAMPLE TIME CONTAINERTYPE FILTRATION? <br /> 1345 (µ 1536 <br /> 1(4 �j <br /> � 7) -4- .1 p / 1I <br /> /7��eso��o �C £ 1a fi=r Cagn t- #-�„o f'�aj�C f C (�(q �K� f �zSr►�.l pa jY !)a 1�`a sul F,lel) <br /> FIELD OBSERVATIONS (Well condition,repayE FIELD OBSERVATIONS (Well condition,repairs needed) <br /> 13 /f-s � t 11 <br /> PII]reading � <br /> when well cap opened 198 ppm PM reading when well cap opened 0 0 ppm Disposal method of purge water Drummed on site <br /> 0.0 ppm ,n <br /> Dissolved Oxygen reading 0 30 mg/l Dissolved Oxygen reading 0 45 mg/1 Decontamination procedure Alconox/Di Rinse <br /> Redox Measurement 136 8 mV Redox Measurement:-129 7 mV <br /> Other notes Other notes <br /> Lit( <br /> Sampler Signatuxe(s) Sampler SLgnature(s) S. <br />