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f. <br /> sr` <br /> SON V-Sl— <br /> the remainder of one hour. A total of about 20 gallcris was <br /> produced during the first hour and about another 5 gallons <br /> before the well stopped yielding water. About 10 feet of <br /> liquid had been found in the hole prior to pumping. In t w c <br /> inch, interior flush pvc pipe, 10 feet of water is about <br /> 1 .7 gals . , so about 14 times the volume of the water column <br /> in the ;yell was produced. This is the well from which %- ater <br /> returns could not be obtained while purging. <br /> The pump unit plugged with sand several times during pumping <br /> and had to be cleaned. A new "0" ring was placed in the pump <br /> and the equipment was moved to the well near the entrance <br /> ramp, Well NO. 2. About 16 gallons was pumped from this well <br /> in about 1 hoar and 15 minutes, with the water commencing <br /> muddy and gradually clearing as pumping progressed. This <br /> amounts to about 9 times the water column in the hole. <br /> All equipment was then moved to the westerly well , No. l . The <br /> top of the well casing was slightly bent and was pulled <br /> erect by placing a rope around the top and placing a strain <br /> on it with a truck. Pumping commenced at about 3:30 PM, <br /> About 10 gallons of water dere pumped from this well , <br /> commencing muddy and silty and gradually clearing as pumping <br /> progressed. The volumes produced with each pump cycle were <br /> smaller than previously. The volume produced would be about <br /> 6 times the volume in the hole. Operations were stopped at <br /> about 4:30 FM. <br /> on April: 6, 1990, all three wells were bailed and sampled. <br /> Whose present were: Richand Thorpe, Dennis Allen, Darlene <br /> Reuss and two representatives of Canonie Labs, Mike Herren <br /> and Colleen Andreetta. Canonie Labs supplied all testing <br /> equipment, previously cleaned at their laboratory, sterile <br /> bottles for taking samples of the water and an ice chest for <br /> transportation to the laboratory. Details of The Canonie <br /> Q/A, Q/C methods have been previously supplied. Three Galtec <br /> bailers were: supplied so that a clean bailer could be used <br /> at each well without washing them. A Roctest probe was used <br /> to find the water level top and well bottom for volume of <br /> water in the well calculations. Both pH and water tempera— <br /> ture were measured at each well . Three, one liter sample <br /> bottles were filled at each well after bailing operations <br /> were completed. <br /> Water top was located at 40.0' and hole bottom at 47.88' , <br /> toc, by the electric probe in hell 1, the westerly well . <br /> Approximately 6 gallons of water w(._e bailed from Well No. <br /> 1, which is shown by the Canonie Sampling report as well. No. <br /> 2, and samples were then taken by Canonie. 5 times the well <br /> volume height would be 6.8 gallons. pH was 5 .23 and Temp. 61 <br /> degrees F. <br /> Well No. 3, the northerly well , had uar.er. located at 42. 13' <br /> and bottom at 47.74'from toc. r total of 4 gallons of <br />