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l3 l <br /> MONITORING WELL PURGING AND SAMPLING LOG <br /> Well No �(�•-' <br /> ProjectName QO jl�-7 y Project No L13 <br /> 05PO 7 eV e-5 <br /> Prgect Address/City/County /O/Z A t/OS,�f 1A'--7,,-C AYAA.'T,CA? <br /> lftToob <br /> ..XNTATIO14 <br /> Water level Meter(arodaiuro) �� ( Interface Probe(modem) 41114 <br /> Water Quahty Mew(Modcm) DeeontaminationMethod 3-9tage bucket (wash, tap rinse, nI rinse) <br /> Purgirig Method _&'7VVC Bailer Vacuum Truck Submersible Pump Other <br /> Sampling Method _Teflon Bailer _Affl5isposable Bailer _Other <br /> I , <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 4 6" 1211 18" 24" <br /> I, Borehole Multiplier(BM)(poo,eroar) 081 15 �Y 195 Casing Multiplier(CM)(gauomsrmot) 0 16 1 47 587 132 235 <br /> A d�t�l'J I 1 ' Pi tTRGM CALi` DOM <br /> Depth to Free Product(feet) Borehole Volumes(BV) <br /> i' Depth to Water(DTW)(feet) f(p j(p WC x BM = (BV)(sd) x 15 BV(gat) <br /> Total Well Depth(feet) Z s�S Casing Volumes(CV) ?Q � pv�,��= r�,(e-7 <br /> ' Water Column(WC)(feet) WC _ �S �5 <br /> Free Product Thiclaress(feet) S�Free ProductPurged(gallons) <br /> E t r n r i 1 f W�e7`.iNG DATIA <br /> ' Cum Vol PurgedElectric Conductivity Dissolved Turbidity Odor <br /> Time DTW(ft) (6R—) Temp CC) pH (u or m ,I.) Oxygen(mglt.) (NTU) (YWNo) <br /> • 12- 3 Purging Start Tirne <br /> /Z ' 3 _---- 12- Zi , z 7 q61 qz) <br /> TotalGallonsS <br /> Pur ed <br /> s Purging End Trine <br /> t I� 7771717,0777K ht <br /> i <br /> Time Sampled 130-S Depth to Water @ Sample Trine(DTWs) lea- f77 <br /> S' Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities (is*'W) Sample Preservatives (croerow ou M1 appb"btc) <br /> 6 x 40 mL VOAs N Ice and HC1 TPHg TPHd BTEX MTBE OXyn <br /> W- 777 <br /> C Mr 777, L4 T r777- 1Wi t1:411r111io-t! <br /> Maximum Drawdown(DTWm)(feet) 3 Approximate Flow Rate(GPM) / GI <br /> Recovery <br /> %Recov =I- (DTW-D f Ws} x 100 Calculation Vo Reoovery =1- ! x 100 <br /> (DTW'-DTWm) <br /> Recovery,Type Fast Slow %Recovery= 9 I <br /> I <br /> x- <br /> ATC Representative(s I I <br /> A' E <br /> Subcontractor ��j I <br /> 1 - <br /> signature <br /> Date <br /> ,1 <br /> it <br />