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0 GROVP 51R7ICES <br /> if the wells should be removed If the wells are to be removed, the procedures outlined in <br /> the following section will be followed <br /> r <br /> 60 WELL ABANDONMENT <br /> After the completion of the nionitoting piogiam, the wells will be abandoned in <br /> accordance with the procedures specified in California Well Standards (California <br /> 1 Department of Water Resources Bulletin 74-90, January 1990) and applicable local <br /> regulations <br /> Each of the wells will be abandoned by drilling out the casing and all well materials <br /> After removing the well materials, the borehole will be grouted to surface using a tiemie <br /> pipe to fill the boring from the bottom to the top, while removing the augers, to avoid <br /> bridging The surface seal, if present, will be restored <br /> The materials removed during well abandonment operations will be containerized and <br /> properly managed Final disposition of all materials will be documented in the reports <br /> discussed to the following section <br /> 70 REPORTING <br /> A brief quarterly report will be prepared for submittal to the PHD/EHD that presents the <br /> procedures used and results obtained for each monitoring event This report will be <br /> reviewed, signed, and stamped by a California Registered Geologist <br /> 80 SCHEDULE <br /> The Learner Company is prepared to complete the scope of work described in this <br /> document upon agency approval Field activities will be scheduled as soon as possible <br /> following approval based on drilling company availability and onsite activities Current <br /> site schedules call for ship loading operations until mid-year 2002 Well installation is <br /> proposed for July 2002 <br /> The first quarterly sampling event will take place within two weeks of well installation <br /> and will proceed on a quarterly basis thereafter The reports will be submitted by the end <br /> of the month following sample collection For example, drilling is proposed to take place <br /> in July 2002, sampling will take place in late July 2002, and the first quarterly report will <br /> be submitted by August 31, 2002 Subsequent sampling events would be conducted in <br /> October 2002, January 2003, and April 2003 Reports for these sampling events would <br /> be submitted by November 30, 2002, February 28, 2003, and May 31, 2003 <br /> 1 <br /> 5 <br /> 5 Tmir5Pi ojM2263U263 wo!kplan doc <br />