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F. y <br /> y <br /> P' <br /> wri.Ss ASSOCIATES K4 <br /> Julian Munoz 7 <br /> February 10, 1968 <br /> ediate turnaround <br /> Stockton, California by GC/FID for TFHC on an imm <br /> basis AS the excavation advances. <br /> 3} Stockpile the excavated soil with the pea gravel on the liner. <br /> 4) Once the sampling indicates that all soil) containingngde ecta t <br /> g it <br /> hydrocarbons 1s removed' and <br /> close the excavationY <br /> and cap it with an impermeable �ove <br /> clean sand or pea gravel r <br /> 11ve1 <br /> t , tilreduce hydrocarbon concenttheiorainytleseason, asdisobeingddone`with` the <br /> will be aerated after <br /> other stockpiled material previous'y removed from the excavation. <br /> . w <br /> SCOPE OF WORK <br /> WA's scope of work for the excavation and sampling is detailed below. <br /> of <br /> Task i - Guide the removal of additional soil and determine excavations and <br /> les during <br /> excavation by collecting soil samp <br /> analy4ing the samples by GC/FID for TFHC; <br /> 1 Task 2 - Prepare a final report. <br /> An Extra Scope of Work (ESOW) budget for these tasks will be forwarded to <br /> you under separate cover. The budget assumes that the noammore an 15sampling <br /> GC/FID <br /> Y personnel time and thatat <br /> will require only 1 day of WA p <br /> analyses will be needed to determine tel dayLcoststs fforexcavation. <br /> additional day <br /> excavation and sampling takes longer thanY <br /> will be presented in the budget as option A. <br /> PI will perform all earth-moving under separate contract to Safeway <br /> stores. <br />