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n <br />DAILY FIELD REPORT Paee 1 of 9 <br />Project Name: Foothill Sanitary Landfill - Area 2A Report Number: 048 <br />Project Number: 14-101-01 Date: Thursday 07/16/15 <br />Owner: Dept. of Public Works, San Joaquin County CQA Monitors: Jude A <br />Contractor: R J Gordon Construction, Inc. M. Hu and <br />Weather: Clear Wind: 0-10 mph. <br />Temperature: ARprox. range 70- 92 F Other: <br />The contractor worked from 5:30 am to 5:30 pm. <br />Excavation: (1) CAT D6 dozer and (1) CAT 627 scraper graded the area adjacent to the East slope gas main. (1) CAT 436 <br />backhoe and (1) CAT 320 excavator were used to move the gas main slightly to provide access to grading areas. (1) CAT 627 <br />scraper was used to remove trim dirt. (1) CAT 621 water pull was used to maintain excavations, haul roads and fill areas. <br />Slope Subgrade Preparation: Up to (6) laborers using hand tools continued to prepare the slope areas top and toe of the <br />eastern slopes. Later in the day, the laborers were on the cell floor looking for oversize rocks. <br />Access Road: No activity. <br />Foundation Layer: (1) water -pull continued to provide moisture for the foundation layer. <br />Sump /Lysimeter Construction: additional grading performed part time using the CAT 320 excavator. <br />Soil Gas Collection Pipe: The excavation of the trench to the west end of the cell was completed. 8 OZ geotextile was placed, <br />as well as the gravel bedding. The pipe has been welded but is not yet in place. <br />North West Stockpile: No activity was observed. <br />South Stockpile 1 (Foundation): No activity was observed. <br />South Stockpile 2 (Operations): No activity was observed. <br />South Stockpile 3: (1) CAT 627 scraper placed trim dirt from the East slope grading. <br />Coarse Gravel: There were additional coarse gravel deliveries today. I have asked the contractor for copies of the deliveries. <br />Geosynthetic Liner: Geosynthetics deployment continued on the north slope today, A cumulative quantity of approximately <br />86,000 sq ft. have been deployed. QA activities included monitoring of placement, trial welds, seaming and collection of <br />destructive seam samples. The final load of GCL was delivered today. HDPE geomembrane delivery is complete. <br />Geocomposite delivery is not complete. <br />Equipment Onsite: (1) CAT D8T dozer, (1) CAT D6T LGP dozer, (1) CAT D6R dozer (with slope board) (1) CAT 621G water <br />pull, (2) CAT 627 scrapers, (1) 14H motorgrader, (1) CAT 825H compactor, (1) water truck, (1) Hitachi 300 excavator, (1) <br />CAT CS 54B smooth drum roller (vibratory type), (1) CAT TH160B folk lift,, (1) CAT 430D backhoe. (1) CAT 320 excavator. <br />Problems/Resolutions. <br />Visitors: <br />Reviewed By: M. Raub <br />i <br />