Laserfiche WebLink
' MONITORING WELL SAMPLING DATA <br /> ' Project Name: Former Vintage Carwash Project Number: S9183-06-02 <br /> Well No.: MW-5 Date: 05/11/09 <br /> Well Diameter: 2 in. Field Personnel: JJE/RB <br /> ' Casing Length: 64 ft. Screened Casing Length: 38 ft. <br /> Well Elevation: 11.63 feet above MSL <br /> PURGE CHARACTERISTICS <br /> Water Depth Before Purging: 29.40 ft. 2 in.=.1632 Gal/ft. 4 in=.6528 Gal/ft. <br /> ' Calculated Water Column Volume: 5.65 gal. Volumes Purged: 3.0 <br /> ' Start Purging Time: 0941 End Purging Time: 0955 <br /> Total Time: 14 min. Flow Gauge: to <br /> ' Total Volume Purged: 17 gal. Avg.Flow Rate: 1.2 gpm <br /> Water Depth After Purging: Time: <br /> ' Dissolved Oxygen: 1.94 mg/l Free Product: (N); Thickness: <br /> ' SAMPLING CHARACTERISTICS <br /> Purging Method: Submersible Pump Sampling Method: Disposable Bailer <br /> ' Laboratory Analysis: TPHg,BTEX, 1,2-DCA,Ethanol,Naphthalene,Acetone,Bromate,CrVI <br /> TIME TEMPERATURE CONDUCTIVITY pH Gallons <br /> (°C) (umhos/cm) Purged <br /> ' 0945 22.4 1,218 6.91 6 <br /> 0950 21.5 1,167 7.01 12 <br /> t0955 21.1 1,160 6.96 17 <br /> ' 1005 Sample <br /> ' Comments: Turbid,no odor. <br /> 1 , <br />