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CHEVRON WELL MONITORING DATA SHEET <br /> xoject # Station #: — 71 <br /> Sampler Date <br /> Well T.D �; , Well Diameter 2 3 4 6 8 <br /> Total Well Depth � � Depth to Water- <br /> Depth to Free Product Thickness of Free Product (feet) <br /> Referenced to Grade D 4 Meter (if req'd) Ysl HACH <br /> Well Diameter Multmller Well Diameter Iv ultwher <br /> 2" 016 5" 102 <br /> 3" 037 6" 147 <br /> 4" 065 Other radms2"0 163 <br /> Purge Method Bailer Sampling Method Bader <br /> Disposable Bailer <br /> Middleburg Extraction Port <br /> U me Other <br /> Extraction Pump <br /> Other-M , �j ``] <br /> V X -^ ! �-^��Gals <br /> I Case Volume(Gals) Speci-fied Volumes Calculated Volume <br /> Time Temp (O') pH Cond Gals Removed Observations <br /> -7 <br /> �3 �Z ' v is �b - <br /> t� � <br /> 70 o 40 777, <br /> Did well dewater9 Yes N {- Gallons actually evacuated <br /> Sampling Time Sampling Date &A� <br /> _ 4 <br /> Sample T.D. �� �} -'� Laboratory- Sequoia CORE N Creek Assoc Labs <br /> Analyzed for- - Nifi, TPH-D Other <br /> Duplicate 1 D. .Analyzed for TPH-G BTEX MTBE TPH-D Other <br /> .O {if req'd) Pre-purge mg/L <br /> Post-purge Mg/L <br /> O-R-P (if req'd)- Pre-purge mV Post-purge mV <br />