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DAILY FIELD REPORT Paize 1 of 1 Project Name: Foothill Sanitary Landfill - Area 2A Report Number: 088 Project Number: 14-101-01 Date: Friday 09/11/15 Owner: Dept. of Public Works, San Joaquin County CQA Monitors: R. Nogales Contractor: R J Gordon Construction, Inc. M. Hu and Weather: Clear - Hot Wind: 10-15 mph. Temperature: A2prox. range 69- 108 F Other: The contractor worked from 7:00 am to 5:30 pm. Operations Layer Processing: Contractor continued screening of operations stockpile #3 today at 6:00 am. (1) Hitachi 300 excavator, (1) CAT D6 dozer (1) 950 M Loader used to perform screening operations. The Hitachi 300 used to load soil from Stockpile 3 into the Power Screen screening plant. Screened product was stockpiled in a cone using a belt stacker to keep the screened soil separate from unprocessed soil. (1) 950 M Loader used relocate +1" from under belt into separate stockpile. (1) Sample collected from today's stacker belt. Full gradation was performed in field lab. Lab results indicated 100% Passing 1" Screen. Sacrificial Geomembrane: Placement of sacrificial Geomembrane began on the East slope today and the slope was only partially covered. Windy conditions hampered deployment. Operations Layer Placement: (1) Hyundai 480LC loaded (2) Cat 745 Dump Truck with Screened Operations Layer for placement on cell floor. (1) D6 LGP and (1) D4 Dozer were used on a part time basis to spread Operations layer 2 ft thick over deployed 8 oz/sy geotextile along western, eastern and northern most portion of cell. (1) 14M Motor Grader was used to fine grade the placed operations layer. Random samples of Operations layer were hand sieved in field with 1" screen during placement. Placement discontinued at 5:30 pm. Gravel Drainage Material Placement: GDM was placed intermittently at the sump area. Geotextile: Great Basin sewed 8 oz geotextile along western floor and at the sump. The contractor has received another 10 rolls of 8 oz/sy geotextile without MQC data being provided. The materials are being placed without prior acceptance. Geocomposite: 8 oz Geotextile seams were sewn using hand sewing machine along sides of previously deployed Geocomposite along the northern slope. Observed 3 ft overlap and nylon ties placed at 6 -inch intervals along the tie in to existing Area 1 Tie-in geocomposite atop the northern slope. An 8 oz/sy Geotextile Cap was placed over nylon ties and heat bonded to existing Geocomposite. Leachate Collection Pipe: Placement of the LCRS burrito was completed per plan today for the majority of the floor with the exception of short runs at the toe of the eastern slope. Risers up the eastern slope have not been installed yet. Force Main: The CAT 950 loader placed a 2" lift of screened Ops layer as shading in the trench per plan details. The electricians placed 2 conduits in the trench per plan. Leak Detection: Leak Location Services Inc. on site today to perform leak location survey. Survey not completed today and per the Contractor will return once the floor gravel and operations layer soil are complete. Sump Construction: (1) Cat 950 M Loader was used to place coarse gravel in the sump. 8 oz/sy geotextile was placed over the graded top surface of the coarse gravel and seamed by sewing. The loader also placed GDM in the same area after deployment of the geotextile. Approximately 7 loads of coarse Gravel were delivered today. Anchor Trench: No activity today. Equipment Onsite: (1) CAT D6T LGP dozer, (2) water trucks, (1) Hitachi 300 excavator, (1) CAT TH160B folk lift, (1) John Deere 410 Backhoe. (1) CAT 623 paddlewheel scraper. (1) Power Screen, (1) Belt Stacker, (1) Hyundai 48OLC excavator, (1) CAT D6T dozer, (2) Cat 745 Dump Truck, (1) Cat 950 M Loader (1) CAT D4 Dozer (1) 14M Motor Grader Problems/Resolutions. 8 oz/sy geotextile materials are being placed without MQC data, conformance tests and acceptance. Visitors: Reviewed By: M. Raub Adt,woreve Earth _qaerwesg, Inc.