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C <br />Vector Engineering <br />Daily Field Report <br />Job Number: 031602.00 <br />Project Name: <br />Client Or Manager. Daily Field Report Sequence Number. Days left in contract <br />Construction of 2 Landfill Modules- <br />County of San Joaquin 37 43 <br />Foothill Landfill <br />Location of Work: <br />Owner's Or Client's Representative <br />Date: <br />Day of The Week: <br />Stockton Ca. <br />Mike Carroll <br />8-8-03 <br />Frida <br />General Contractor. <br />Liner Contractor: <br />Project Engineer. <br />Reviewed By: <br />Wood Brothers <br />D&E Construction <br />Bryan Fritzler <br />General Foreman: <br />Liner Superintendent: <br />Other. <br />Tony Peichoto / Mario Garza <br />Eric Downs <br />Source and Description of Fill Material: <br />Weather. <br />CQA Technician: <br />On site Brown sandy silt <br />Clear Warm 890 <br />Frank Dell -Era <br />Equipment Utilized: <br />D5CXL Cat Dozer, Case Tractor with laser scraper box, Water Truck, Bomag Smooth Drum roller, John Deere 21 OLE skip loader, <br />31OSE John Deere Backhoe, 140 cat grader, 853H Bobcat. <br />NOTES (Describe work completed during the day, any problems and their solutions): <br />Wood Brothers: 11 Man crew Industrial Fence: 2 Man crew Surveyors group: 2 Man crew <br />Wood Bros. moisture conditioned and compacted foundation layer material on the eastern slope utilizing the <br />D5CXL, water truck and smooth drum roller. Wood Bros. had laborers and the smooth drum roller preparing <br />the northern slope for liner installation. Wood Bros. utilized the backhoe to excavate the northern most soil <br />gas trench up the eastern slope. Wood Bros. continued to weld and place the 4" perforated pipe for the soil <br />gas system. Wood Bros. utilized the Case tractor to remove foundation layer material that was over built. <br />Wood Bros continued to excavate, moisture condition and compact the V ditches and soil gas trenches on the <br />northern floor of Module 1. Wood Bros. placed the bentonite plug for the lysimeter trench then backfilled <br />®and compacted the trench up the eastern slope. <br />Surveyors Group set staking for the foundation layer finish grade on the southern floor and reshoot the <br />northern portion as Wood Bros. made finish grade. <br />Industrial fence augured fence postholes utilizing the Bobcat with auger. <br />Vector Engineering, Inc. CQA observed processing, compaction and tested compaction of the foundation <br />layer and subgrade materials placed. CQA performed several density tests with all tests meeting the required <br />specifications. CQA observed pipe welding, geotextile placement and backfill of the soil gas system with <br />3/8" pea gravel. CQA pulled 2 bucket samples of the proposed drainage aggregate for the LCRS system for <br />evaluation/conformance testing. <br />Vector discussed with Wood bros. will continue placement of gravel, welding of pipe and excavation of the soil gas trenches. Wood bros. will <br />MC% and compact the eastern slope and the V ditches. Surveyors will notify Tony of any problems with the survey. <br />40 <br />File Name: Foothill Landfill Prepared By: Frank Dell -Era Reviewed B <br />