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117 <br /> EC"TOR <br /> ENGINEERING,INC. <br /> DAILY CONSTRUCTION FIELD REPORT <br /> Project Name: Project No. Daily Field Report Sequence Number: <br /> Forward Landfill 2008 021605.08 39 <br /> Location of Work: Client Or Manager Date: Day of The Week: <br /> Manteca, CA Forward/AWl August 13, 2008 Wednesday <br /> General Contractor: Liner Contractor: Project Engineer: <br /> Guinn Comanco Lewis Engineering <br /> General Foreman: Liner Superintendent: Other: <br /> Larry Jose Ramirez <br /> Source and Description of Fill Material: Weather: CQA Technician: <br /> On-Site light tan clayey soil Hot and breezy Aaron Lickingteller <br /> Equipment on site: <br /> 815 compactor,tractor with BeGe blade and disc,5 x 637 scrapers, 1 x 627 scraper,2 x water trucks,D-6 dozer,D-6 dozer <br /> w/slope-board,excavator,623 scraper, 16 G Motograder,825 com actor,smooth drum roller,backhoe,2 forklifts <br /> NOTES(Describe work completed during the day,any problems and their solutions): <br /> - Comanco and Vector personnel inspected and approved subgrade on north slope for installation of <br /> geosynthetics. <br /> - Guinn watered the completed low permeability soil surface with one water truck. <br /> - CQA monitored moisturizing of low permeability soil surface. <br /> - 36,475 square feet of GCL and 38,752 square feet of single textured HDPE was deployed on the <br /> north slope. <br /> - Vector marked six destructive samples (DS-S7 through DS-S 12) on the single textured HDPE <br /> membrane. <br /> - Vector inspected, observed, and documented that materials were installed in general accordance with <br /> the specifications prior to the placement of overlying materials. <br /> - Comanco conducted repairs and vacuum testing and concluded non-destructive air testing(fusion <br /> welds)on the northwest slope. Air testing was also conducted on the north slope. <br /> - Guinn staked out the southern and eastern boundaries of the proposed geosynthetics installation area. <br /> - The high temperature of the day reached 107.4 degrees so the frequency of destructive samples was <br /> doubled. Comanco shut down early. <br /> - Destructive samples DS-S1 through DS-S6 passed on site testing. <br /> Prepared By: Reviewed By` t' <br /> 4/23/03,Rev.0 1 of 1 <br /> C-2 <br />