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Project Name: Construction of 2 Landfill Modules - Foothill Landfill Location of Work: Stockton Ca. General Contractor. Wood Brothers General Foreman: Ryan Wood Source and Description of Fill Brown sandy silt Water Truck, D6LGP Cat Dozer, D5CXL Cat Vector Engineering Daily Field Report Job Number: 031602.00 Client Or Manager. County of San Joaquin Owner's Or Client's Repres Mike Carroll Liner Contractor: D&E Construction Daily Field Report Sequence Number Days left in 70 10 Date: Day of The Week: 9-25-03 Thursda Project Engineer. Reviewed By: Liner Superintendent: Eric Downs/Victor Cassilas Weather Clear 950 Bryan Fritzler Other. CQA Technician: Frank Dell -Era / Nathan DeWitt Rand Smooth Drum roller, THE? 3 Cat NOTES (Describe work completed during the day, any problems and their solutions): 227 Cat Track forklift. Wood Brothers: 6 Man crew D&E: 10 Man crew Wood Bros. imported drainage aggregate material from Granites Tracy plant utilizing 15 transfer trucks. Wood bros continued to grade the Drainage aggregate for the LCRS system utilizing the D6LGP and the D5CXCL dozers with laborers watching for wrinkles. Wood Bros. excavated the secondary sump trench up the eastern slope utilizing the John Deere backhoe. Wood Bros. continued to moisture condition the subgrade. Tri State continued placement of the rebar for the leachate containment pad. D&E smooth drum rolled areas of the subgrade that were to be lined today. D&E continued installation of isBentofix NWL 35 GCL rolls and 60mil double textured liner. D&E continued to deploy on the eastern floor of Module 1. D&E installed a total of 30 panels of GCL totaling approximately 60,780ft2 and 14 panels of geomembrane totaling approximately 62,150ff2 all panels were overlapped and seamed per specifications. D&E performed air tests on the tie-in seam and liner deployed 9-24-03. D&E performed repairs to material deployed 9-22/9-23. D&E placed sandbags as ballast on the liner edges prior to leaving the site. D&E tracked the failing destructive sample to 240' off of the west end of seam. D&E started welding a cap strip on seam 108/222 where Destructive sample 113 failed. Vector Engineering, Inc. CQA attended the weekly construction meting. CQA observed placement and grading on the LCRS drainage aggregate imported today. CQA observed and logged subgrade acceptance, panel deployment, seaming, airtests, repairs and vacuum tests performed on the liner materials. CQA observed the drainage aggregate was clean. CQA marked destructive samples for conformance testing. CQA tested destructive sample 113B with results meeting the required specifications for this project. D&E will cap strip the entire seam after DS#113B to the west end. No seam was welded prior to 108/222 by seamer and machine that day. DS#113B stands for welded before the destructive sample if 113A was tested it would be after the weld. CQA pulled a destructive sample on the following seam welded by the same machine and welder with passing results. CQA performed 3 washes on the drainage aggregate. Vector discussed with Wood concrete for the leachate containment pad should start on Monday. CQA would like some areas of subgrade around the sump rolled to smooth the subgrade was disturbed due to traffic. File Name: Foothill Landfill Prepared By: Frank Dell -Era Reviewed Bv: