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L' Vector Engineering Daily Field Report Job Number: 031602.00 Project Name: Client Or Manager. Daily Field Report Sequence Number Days left in contract Construction of 2 Landfill Modules- County of San Joaquin 21 59 Foothill Landfill Location of Work: Owner's Or Client's Representative Date: Day of The Week: Stockton Ca. Mike Carroll 7-17-03 Thursda General Contractor. Liner Contractor: Project Engineer: Reviewed By: Wood Brothers D&E Construction Bryan Fritzler General Foreman: Liner Superintendent: Other. Tony Peichoto / Mario Garza Eric Downs Source and Description of Fill Material: Weather. CQA Technician: On site tan Brown sandy silt Clear Warm 980 Frank Dell -Era / Jeremy Freas Equipment Utilized: 3-631C Cat Scraper, D9G Dozer, D6 Cat Dozer with disc, D5CXL Cat Dozer, Case Tractor with laser scraper box, 825 Sheepsfoot Cat compactor, 3 -Water Trucks, Drill Rig, 140 Cat Grader.. NOTES (Describe work completed during the day, any problems and their solutions): Wood Brothers: 11 Man crew Krazan/Soil Probe: 3 Man crew Wood Bros. continued to place, moisture condition and compact foundation layer material on the northern and Middle portion of Module 1. Wood Bros. hauled material from soil borrow area A to the 4`h , 5th and 6th bays off the northern slope for the 1St lift utilizing the D9 dozer and 2-631 scrapers. Wood brothers continued to utilize 2- water trucks, the D6 with disc and the tractor with scraper box to moisture condition the foundation layer material prior to compaction. Wood bros. continued to utilize the 825 to compact the lower portion with the scrapers wheel rolling the surface. Wood bros. had the D5CXL dozer, water truck and Grader moisture conditioning and processing the soil material on the slopes. *Krazan/Soil Probe drilled wells #3-#4-#5-#7-#10. Krazan completed drilling well #10. Krazan only drilled no placement of probes or backfill occurred. Krazan brought in a skip loader to clean spoils and remove any dry grass from the drilling areas. Krazan had a load of 3/8 pea gravel delivered from Granites Tracy plant for construction of the soil gas wells. Mark Edwards turned in drill logs to CQA. Vector Engineering, Inc. CQA observed placement and tested compaction of foundation layer material placed on the northern floor of Module 1. CQA performed several density tests with all tests meeting the required specifications for this project in the 3`d bay 2nd lift, all tests performed in the 4th bay lst lift failed either moisture or compactive effort. Wood Bros. will rework the entire 4th bay. Vector discussed with Wood bros. CQA explained to Tony and Mario that the material from the borrow area is not processed as good as the floor material. The material is inconsistent as far as breaking up of the clods and there are large chunks, which are out of specification. Wood Bros. will need to recompact the entire 5`h bay. Krazan will drill gas wells but not install anything until the county inspector is on site tomorrow. The county representative had Krazan bring in another type of pea gravel from Granite in Tracy. 41 File Name: Foothill Landfill Prepared By: Frank Dell -Era Reviewed By: