Laserfiche WebLink
k4 KLEINFELDER <br /> • Zone 1 - 385' to 395' feet bgs <br /> • Filter Pack: <br /> Depth Interval: 380' to 400' feet bgs <br /> Type: #3 RMC Lonestar <br /> • Bentonite Seals <br /> Upper Seal Depth Interval: 375' to 380' feet bgs <br /> Lower Seal Depth Interval: no seal —bottom of boring <br /> Zone 2 - 195' to 215' feet bgs <br /> • Filter Pack: <br /> Depth interval: 190' to 215' feet bgs <br /> Type: #3 RMC Lonestar <br /> • Bentonite Seals <br /> Upper Seal Depth Interval: 187' to 190' feet bgs <br /> Lower Seal Depth Interval: 215' to 220' feet bg <br /> Zone 3 - 163' to 183' feet bgs <br /> • Filter Pack: <br /> Depth Interval: 160' to 183' feet bgs <br /> Type: #3 RMC Lonestar <br /> • Bentonite Seals <br /> Upper Seal Depth Interval: 155' to 160' feet bgs <br /> Lower Seal Depth Interval: 183' to 185' feet bg <br /> 3.2.5. ZONE DEVELOPMENT AND SAMPLING <br /> Following the construction of the temporary zones, each zone was developed by air <br /> lifting to remove the drilling fluid from the well bore and to effectively increase the <br /> hydraulic radius of each zone. Following the air lift development, an electric submersible <br /> pump was installed to further develop the well by pumping. The discharge was <br /> periodically monitored for clarity, pH, temperature, and specific conductance. <br /> The zone development water was discharged to the land surface in such a manner as <br /> not to allow the discharge to enter any surface water body or flow back into the well. <br /> The groundwater zone samples were also submitted under chain of custody control to <br /> FGL Laboratories (FGL) of Stockton, California. The groundwater samples were <br /> analyzed on a standard 12-day turn around time (TAT). The requested analyses <br /> included general mineral (cation, anions, metals, physical properties, inorganics), <br /> general physical, and radio chemistry. <br /> • <br /> Page 11 of 20 <br /> 63138.H01/ST06R312/JDZ:ly April 7,2006 <br /> ©2006 Kleinfelder, Inc. <br />