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Ile <br /> 1 in KLEINFELDER <br />' File No 20-1073-98 <br /> May 18, 1998 <br />' Ms. Chuck Crittendon <br /> ERM West <br /> 1 1777 Botelho Dnve, Suite 260 <br /> Walnut Creek,Cahfonua 94596 <br /> Subject. FIELD DENSITY TESTS <br /> UNDERGROUND STORAGE TANK REMOVAL <br /> HEINZ COMyANY -TRACY, CALIFORNIA <br /> JOB.NO.3247 <br /> Dear lvlr Cnttendon. <br />' This report presents the results of compaction tests taken at the subject project At your request, <br /> a representative of our firm performed tests at the site on May 2, 1998 Seven tests were taken <br /> by the nuclear probe test method at random locations on tank removal backfill. The depth of <br /> backfill was approxunately 3 feet A sample of the material tested was brought to our laboratory <br /> far detern enation of the maximum dcnsay-optimum moisture content The test results, shown <br />' on Table I, conform to the compaction requirements of the project specifications The results <br /> were gven to your representative on the teet date <br />' Since Meunfelder, enc did not perform a geotechnical study for this site, we cannot accept <br /> responsibility for the adequacy of any geotechnical recommendations The scope of our work <br /> was strictly lunited to density testing in the areas noted <br /> We have employed accepted engineering and testing procedures However, we do not undertake <br /> the guarantee of construction, nor do we relieve the contractor of his p=ary responsibility to <br />' produce a completed project conforming to the project clang end vparifientions <br /> if--you liave ally queaiiunb Aiuut tW:, rrpurt,please c,dll our office <br />' Respeaftilly submitted, <br />' KLEU1in LDER, INC. r <br />' Dennis A Quashuuck,F E. <br /> Project Engineer <br />' DAQ and <br /> M-1471/701 RR3R2 Page I of 2 <br /> 9) 1996 Kleinfdder,Inc May 1s, 1998 <br /> KLEINFELDER 2523 East Myrtle SUVeL Stkkion,u 95205 4794 (2091948-1345 <br />