Laserfiche WebLink
page 2 <br /> 1648 Shaw Road I <br /> 1 <br /> In a telephone conversation on May 20, 1999, AGE and PHSIEHD discussed the above <br /> issues as well as if there was a need for two borings to the north of the former tank pit <br /> area. Again, field observations and screening with an organic vapor monitor will direct if <br /> one or two borings will be advanced to the north. <br /> Please note that bentonite chips are not approved grouting material in San Joaquin <br /> County. It is the recommendation of PHSIEHD that the annular space above a two foot <br /> thick bentonite plug placed above the sand pack of the monitoring well be filled with an <br /> approved grouting material prior to setting the SVE well casing. <br /> Please submit an addendum to the work plan that addresses the changes discussed <br /> above. Include in the addendum the requested well survey. <br /> If you have any questions or comments please call Lori Duncan at {209} 468-0337. <br /> Donna Heran, RENS, Director <br /> Environmental Health Division <br /> j <br /> Lori Duncan, RENS Margar # Lagorio, RENS <br /> Site Mitigation Unit IV Supervisor, Unit IV <br /> 1 <br /> i <br /> cc. Mark List, CVRWQCB ' <br /> Kevin McKibben, AGE <br /> . 1 <br /> i <br />