Laserfiche WebLink
��CkATE51NL MONITORING WELL PURGING AND SAMPLING LOG <br /> Well No <br /> ' Project Name RPMS SZ Serve 4100878 Project No 54 25827 2510 <br /> Project Address/City/County 1012W Yosemite Ave/Manteca/San Joaquin <br /> PURGING&,SAMPLINGINSTRUMENTATION&METHOD I Fz <br /> Water Level Meter ft&VtD) .5o i — -0— Interface Probe(ModeVID) NA <br /> Water Quality Meter(Mode111D) L D 0 Decontamination Method 3-stage bucket (wash, tap rinse, DT rinse) <br /> ' Purging Method VC Bailer _Vacuum Truck _Submersible Pump Other <br /> Sampling Method _Teflon Bailer Disposable Bailer _Other <br /> _ 3 —BOREHOLE&WELL CASINGYOLUME INFORMATIONI <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(gatlonslroot) 081 is 195 Casing Multiplier(CM)(galloas&oorX 0 1 0 65 i 47 587 132 235 <br /> MONITORING MEASUREMENTS " € _ 'PURGING CALCULA'T'IONS t <br /> Depth to Free Product(feet) Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) r WC x BM — (BV)(gaq x 1 5 BV(gal} <br /> Total Well Depth(feet) cI Casing Volumes(CV) <br /> Water Column(WC)(feet) WC 71 Gx CM (3 6] ✓,V (CV)(gal) x 3 0 CV(gal) <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> 'PURGING DATA ;s s , g <br /> Cum Vol Purged Electric Con ty Dissolved Turbidity Odor <br /> Time DTW(R) (gallons} Temp Cay pH (: or mos) Oxygen(mg/L) (Nr[n {Yca/No) <br /> ZPurging Start Time <br /> M-21 ally 1 <br /> 1a3 5 <br /> (D•z <br /> :)_3 <br /> F E <br /> 1 ;61 Total Gallons Purged w <br /> Purging End Time <br /> SAMPLING DATA 1,i s E, 3' I <br /> Time Sampled / Depth to Water @ Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities (ya/no) Sample Preservatives (cross-out all M appl,cable) <br /> 4 X 40m1 VOA's No HC1 f3TEX/ TPHg/ OXY's <br /> ',WELLRECOVERY DATA- -�_ ; b�, � ���,�' � t. �¢,,d'° t� <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> Recovery <br /> %Recovery =1- (DTW DT s) x 100 Calculation %Recovery =l �`" '�- �) x 100 <br /> (DTW DTWm) ( ) <br /> Recovery Type Fast _Slow a/o Recovery= <br /> ` „ AFIELD PERSONNEL' , - ' ; " a� �,�' ' E "w, <br /> ATC Representative(s) k <br /> I I <br /> Subcontractor I I <br /> I k I' <br /> 5ignaturc I I I I Date 08/25/03 <br /> � t l r <br />