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Vector Engineering <br />Daily Field Report <br />Job Number: 031602.00 <br />Project Name: <br />Client Or Manager. <br />Daily Field Report Sequence Number. Days left in conle <br />Construction of 2 Landfill Modules- <br />County of San Joaquin <br />30 50 <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 />7-30-03 <br />Wednesday <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 Hot 990 <br />Frank Dell -Era / Jeremy Freas <br />r-quipmem uauzea: <br />D5CXL Cat Dozer, Case Tractor with laser scraper box, Water Truck, Bomag Smooth Drum roller, Cleveland JS36 Trencher, John <br />Deere 21OLE skip loader, 140 cat grader. <br />NOTES (Describe work completed during the day, any problems and their solutions): <br />Wood Brothers: 9 Man crew Surveyors Group Inc,: 2 Man crew D&E: 2 Man crew <br />Wood Bros. continued to moisture condition and compact subgrade material on the northern slope of module <br />1 utilizing the D5CXL, case tractor with scraper box, water truck and smooth drum roller. Wood Bros. <br />continued to excavate the soil gas system trenches utilizing Valley Trenching JS36 trencher. Wood Bros. <br />placed geotextile, welded and placed the 4" slotted pipe with 2-3" of pea gravel under the pipe then <br />backfilled to within 1' of the finish grade with pea gravel wrapped in textile in the northern and western soil <br />gas trench. Wood Bros. had 8 loads of 3/8" pea gravel from Granites Tracy plant delivered to the site. Wood <br />Bros. started excavation of the V ditches for the LCRS piping by over excavating 2' below grade utilizing <br />the grader. 0 <br />Surveyors Group Inc: on site setting for the 50' grid for finish grade on the foundation layer. <br />D&E on site but no liner arrived on site today. D&E filled sandbags and cover GCL with visquine. <br />Vector Engineering, Inc. CQA observed processing, compaction and tested compaction of the subgrade <br />material on the northern slope of Module 1. CQA performed several density tests with all tests meeting the <br />required specifications. CQA verified 2' depth of over excavation in the northern V ditch with Wood Bros. <br />CQA observed pipe welding, geotextile placement and backfill of the soil gas system with 3/8" pea gravel. <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 />continue to MC% and compact the north slope. Trencher broke down @ 11:45. Should be back up tomorrow <br />C <br />File Name: Foothill Landfill Prepared By: Frank Dell -Era Reviewed By: <br />