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v <br />Vector Engineering <br />Daily Field Report <br />_ e!? Number0 n214ns nn <br />Project Name: <br />Construction of 2 Landfill Modules- <br />Client Or Manager.. V V _-- V V <br />County of San Joaquin <br />Daily Field Report Sequence Number. Days left in contract <br />63 <br />17 <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 />9-16-03 <br />Tuesday <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/Victor Cassilas <br />Source and Description of Fill Material: <br />Weather <br />CQA Technician: <br />On site Brown sandy silt <br />Clear 91 ° <br />Frank Dell -Era / Nathan DeWitt <br />Equipment Utilized: <br />Water Truck, D6LGP Cat Dozer, D5CXL Cat Dozer, 623 Cat Paddle Wheel, Ingersol Rand Smooth Drum roller, TH83 Cat <br />Forklift, 227 Cat Track forklift, 140 Cat Grader. <br />NOTES (Describe work completed during the day, any problems and their solutions): <br />Wood Brothers: 8 Man crew D&E: 11 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. continued placement of operations material utilizing the 623 to haul the material from soil borrow area <br />A and stockpile 1 and the D5CXL to spread the material 2' thick across the floor of Module 1. Wood bros <br />utilized the grader, water truck and smooth drum roller to compact and grade 6" base rock for the leachate <br />containment/Truck pad. <br />D&E prior to installation of liner materials smooth drum rolled the subgrade. D&E continued installation of <br />�GCL rolls with a minimum of 35lbs peel and 60mil double textured liner. D&E continued to deploy on the <br />northeastern floor of Module 1. D&E installed a total of 2 panels of GCL totaling approximately 4,7102 and <br />4 panels of geomembrane totaling approximately 6,407ft2 all panels were overlapped and seamed per <br />specifications. D&E performed air tests on seams welded 9-15-03. D&E performed vacuum tests on repairs. <br />D&E cut destructive samples for conformance testing. D&E performed general clean up around the site. <br />Vector Engineering, Inc. CQA observed grading and pulled a sample for testing on the LCRS drainage <br />aggregate imported today. CQA observed and logged subgrade acceptance, panel deployment, seaming, <br />repairs, air tests and vacuum tests performed on the liner materials. CQA marked and pulled 4 destructive <br />samples with all 4 meeting the required specification for this project. CQA observed placement and grading <br />of the operations material. CQA informed Wood bros. that the material from borrow source A needed to <br />have the clod size reduced to meet the 3/' specification for operations material. <br />Vector discussed with Wood bros The operations material must meet the maximum of '/<". Wood Brothers placed material from borrow source A <br />until the clod size exceeded the specifications. CQA informed Wood Bros whom halted the haul from borrow source A and changed to stockpile <br />1 for operations material. CQA has evaluation tests on both sources. <br />LJ <br />File Name: Foothill Landfill Prepared By Frank Dell -Era Reviewed Bv: i <br />