Laserfiche WebLink
MONITORING WELL SAMPLING DATA <br /> Protect Name Shop 10 Maintenance Sta Protect Number 58475-06-24A <br /> Well No MW-19 Date 7/8/02 <br /> Well Diameter 4 in Field Personnel JE/CK <br /> Casing Length 89 60 feet Screened Casing Length NA <br /> LWell Elevation 21 77 feet above MSL <br /> PURGE CHARACTERISTICS <br />' Water Depth Before Purging 50 20 ft 2 in = 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 25 72 Gal Volumes Purged 3 0 <br /> Start Purging Time 1408 End Purging Time 1432 <br /> Total Time 24 min Flow Gauge to <br /> Total Volume Pumped 77 Gal Avg Flow Rate 3 2 gpm <br /> Water Depth After Purging feet Time <br /> SAMPLING CHARACTERISTICS <br />' Purging Method Submersible Pump 11 Sampling Method Disposable Bailer <br /> Laboratory Analysis TPHg, TPHd, BTEX, 5 FOCs by EPA Test Method 8260 <br /> TIME TEMPERATURE CONDUCTIVITY pH Gallons <br /> (°C) (umhos/cm) Purged <br /> 1416 236 440 791 26 <br />' 1424 23 I 445 820 52 <br /> 1432 222 445 827 77 <br /> 1440 Sample <br /> Comments Purge water clear <br /> Turbidity= 032 ntu <br />