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Vector Engineering <br />Daily Field Report <br />Job Number: 031602.00 <br />Y%lect Name: <br />Construction of 2 Landfill Modules- <br />Foothill Landfill <br />Client Or Manager. <br />County of San Joaquin <br />Daily Field Report Sequence Number Days left in con <br />68 12 <br />Location of Work: <br />Stockton Ca. <br />Owner's Or Client's Representative <br />Date: Day of The Week: <br />Mike Carroll <br />Tuesday <br />9-23!Engineer <br />General Contractor. <br />Wood Brothers <br />Liner Contractor <br />Project Reviewed By: <br />D&E Construction <br />rer <br />General Foreman: <br />Liner Superintendent: <br />-Bryan <br />Other. <br />Ryan Wood <br />Eric Downs/Victor Cassilas <br />Source and Description of Fill Material: <br />Weather <br />CQA Technician: <br />On site Brown sandy silt <br />Clear 1010 1 <br />Frank Dell -Era / Nathan DeWitt <br />Eauinment Utili7M <br />Water Truck, D6LGP Cat Dozer, D5CXL Cat Dozer, Rand Smooth Drum roller, TH83 Cat Forklift, 227 Cat Track forklift <br />NOTES (Describe work completed during the day, any problems and their solutions): <br />Wood Brothers: 7 Man crew D&E: 10 Man crew <br />Wood Bros. imported drainage aggregate material from Granites Tracy plant utilizing 14 transfer trucks. <br />Wood Bros continued to grade the Drainage aggregate for the LCRS system utilizing the D6LGP. Wood <br />Bros. had the water truck maintain moisture in the subgrade and haul routes. Wood bros. utilized the D5CXL <br />to grade and mix the dirty gravel out to a 9" lift so mixing can be performed tomorrow. <br />Surveyors Group on site shooting to verify thickness tolerances on the drainage aggregate. .3 to thick on <br />shoots performed so Wood Bros will have them back on Thursday after it is regraded. <br />Tri State on site placing rebar for the leachate containment pad. 0 <br />D&E unloaded 3 loads of GCL Bentofix NWL35 delivered to the site totaling approximately 96,162ft2. D&E <br />prior to installation of liner materials smooth drum rolled the subgrade. D&E continued installation of GCL <br />rolls with a minimum of 351bs peel and 60mil double textured liner. D&E continued to deploy on the floor of <br />Module 1. D&E installed a total of 28 panels of GCL totaling approximately 61,395ft2 and 6 panels of <br />geomembrane totaling approximately 67,716ft2 all panels were overlapped and seamed per specifications. <br />D&E performed air tests and repairs on the western slope and floor of Module 1. D&E placed sandbags as <br />ballast on the liner edges prior to leaving the site. <br />Vector Engineering, Inc. CQA observed placement and grading on the LCRS drainage aggregate imported <br />today. CQA observed and logged subgrade acceptance, panel deployment, seaming, airtests, repairs and <br />vacuum testing performed on the liner materials. CQA marked and pulled 13 destructive samples with all <br />tests performed meeting the required specifications for this project. CQA observed the drainage aggregate <br />was very clean today. CQA performed 2 washes on each the drainage aggregate and the proposed operations <br />material. <br />Vector discussed with Wood bros The imported material from Granite is clean and free of any significant fines. Granite will bring in 150 tons of <br />processed clean drainage aggregate tomorrow to mix with the dirty material. Wood Bros would like the material tested after mixing is completed. <br />n <br />File Name: Foothill Landfill Prepared By Frank Dell -Era Reviewed By: <br />