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• Quality Assurance 5ervices <br /> Materials Consulting <br /> 2. <br /> MAY 2 2 1992 <br /> Testing Engineers, Inc. ENVIRONMENTAL HEALTH <br /> PERMIT/SERVICES <br /> Project No: 51464 "T" Type of Inspection Place of Inspe tion <br /> Project: Tank Excavators MISC <br /> Mandell Trucking Nuclear Density Jobsite <br /> Lathrop <br /> TAN502 Work Request # H1078 Zone: 2 <br /> Date 3/27/92 <br /> Hours 4 <br /> Inspector Cottom <br /> Reported to: Scott Naro Company: Tank Excavators <br /> Feature: Tank excavation backfill <br /> Field Test Procedure: ASTM D2922 & D3017 Lab Test Procedure: ASTM D155 <br /> Material Description Opt. Moist. Max. Density Lab Re . <br /> 1. Brown gravelly clayey silty sand 7 . 9 % 2. 08 g/cc L1224 <br /> FIELD TEST RESULTS <br /> Field Field Curve Rel . Froj . <br /> Location Elev. Dens. Moist. No. Como. Spec. <br /> g/cc % % <br /> 1. In middle FSG 1. 91 12 . 0 1 92* <br /> 2 . West edge, south end FSG 1. 87 12 . 3 1 90* <br /> 3 . Middle, northeast quad FSG 1. 88 9 . 0 1 90* <br /> FSG = Finished Sub Grade <br /> NOTE: Test results constitute the reporting of factual information derived from <br /> tests made by our laboratory following prescribed procedures. These test results <br /> should not be considered as an engineering opinion with respect thereto. <br /> Reviewed by 7� 7 <br /> TerryChiccino <br /> Soils/ phalt Field Operations Manager <br /> 3cc: Tank Excavators/Bob Smith <br /> 401 Aldo Avenue, Santa Clara, California 95054.2032 • (408) 988-8888 • FAX (408) 727-0731 <br /> DIABLO VALLEY • MONTEREYISALINAS • OAKLAND • SACRAMENTO • SANTA CLARA <br />