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Vector Engineering <br />Daily Field Report <br />Job Number- C 031602 00 <br />Project Name: <br />Construction of 2 Landfill Modules- <br />Client Or Manager. __ __- V V <br />County of San Joaquin <br />Daily Field Report Sequence Number. Days left in contract <br />69 <br />11 <br />Foothill Landfill <br />Location of Work:Owner's <br />Or Client's Representative <br />Date: Day of The Week: <br />Stockton Ca. <br />Mike Carroll <br />9-24-03Wednesda <br />General Contractor. <br />Liner Contractor. <br />Project Engineer: Reviewed By: <br />Wood Brothers <br />D&E Construction <br />B an Fritzler <br />General Foreman: <br />Liner Superintendent: <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 980 <br />I <br />Frank Dell -Era / Nathan DeWitt <br />Fauinment t ltili7ed: <br />Water Truck, D6LGP Cat Dozer, D5CXL Cat Dozer, !Uersol Rand Smooth Drum roller, TH83 Cat Forklift, 227 Cat Track forklift I <br />NOTES (Describe work completed during the day, any problems and their solutions): <br />Wood Brothers: 5 Man crew D&E: 10 Man crew <br />Wood Bros. imported drainage aggregate material from Granites Tracy plant utilizing 15 transfer trucks. <br />Wood bros continued to grade the Drainage aggregate for the LCRS system utilizing the D6LGP and the <br />D5CXCL dozers with laborers watching for wrinkles. Wood Bros. had 8 loads of clean no fines material <br />imported to mix with the 3% plus pea gravel material. Wood Bros has utilized the D5CXL and laborers to <br />mix the materials together. <br />Tri State on site placing rebar for the leachate containment pad. <br />®D&E unloaded 2 loads of GCL Bentofix NWL35 delivered to the site totaling approximately 68,244ft2. 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 35lbs peel and 60mil double textured liner. D&E continued to deploy on the floor of <br />Module 1. D&E installed a total of 36 panels of GCL totaling approximately 65,130ft2 and 13 panels of <br />geomembrane totaling approximately 64,724ft2 all panels were overlapped and seamed per specifications. <br />D&E performed air tests on the tie-in seam and liner deployed 9-23-03. D&E placed sandbags as ballast on <br />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 mixing of the clean and dirty materials then sampled for conformance testing. CQA <br />observed and logged subgrade acceptance, panel deployment, seaming, airtests, repairs and vacuum tests <br />performed on the liner materials. CQA observed the drainage aggregate was clean and pulled a conformance <br />sample. CQA marked and pulled 12 destructive samples with 1 test failing the peel test. CQA informed D&E <br />who will track the seam. CQA performed 2 operations evaluation and 2 drainage aggregate sieve analysis. <br />Vector discussed with Wood the secondary sump trench up the eastern slope will be excavated tomorrow. Testing for the samples of the mixed <br />materials will take a couple of days to complete. <br />40 <br />File Name: Foothill Landfill Prepared BY: Frank Dell -Era Reviewed B <br />