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DAILY FIELD REPORT Page 1 of 1 Project Name: Foothill Sanitary Landfill - Area 2A Report Number: 094 Project Number: 14-101-01 Date: Monday 09/21/15 Owner: Dept. of Public Works, San Joaquin County CQA Monitors: Contractor: R J Gordon Construction, Inc. M. Hu and Weather: Clear - Wind: 0-10m h. Temperature: AEErox. range 70- 105 F Other: The contractor worked from 6:30 am to 5:30 pm. Sacrificial Geomembrane: Great Basin continued with installation of sand bag anchors for the sacrificial geomembrane all day. Operations Layer: (1) CAT 14H motorgrader with GPS graded the floor. (2) CAT 745 trucks loaded by the Hitachi 300 excavator hauled material from the screened stockpile to the bench at the tie in of Area 2 to Area 1. The CAT trucks loaded by the Hundai 480 excavator also hauled excavated material from the drainage channel to the tie in area. The first foot of operations layer placed was 1 -inch -minus screened soil. AES and a RJ Gordon laborer monitored the first foot thickness y taking physical measurements as material was placed. If the measured thickness was low, additional material was placed. The excavated material from the channel was used to complete the upper portion of the 3 foot operations layer section per the details on the plans. Force Main: While excavating with Hitachi 300 excavator for the Forced Main cleanout, 2 electrical lines were severed. The County (Joyesh Chandra) advised that the lines were from Sump Pump 1. The County turned the power off and RJ Gordon will make the repairs. Termination Berm Construction: Construction on the western and southern termination berm continued today. Material came from the adjacent drainage channel excavation. (1) CAT D6 dozer mixed fill and spread the materials in 8" lifts prior to compaction using (1) CAT CP 54 self propelled compactor. Electrical Panel Placement: The electrical subcontractor was onsite and poured concrete in the Sono tubes for the main panel. Sump Riser Pipes: It was discovered today that the 6" Instrumentation riser pipe above the LCRS Primary liner has not been placed, and has been overlooked. RJ Gordon foreman advised the County of the problem. Drainage Structures: (1) Hundai 480 excavator continued cutting the trapezoidal channel at the western edge of the floor, working southward. Excavated materials were placed as fill in the adjacent berm or hauled to the Operations Layer on the tie in with Area 1. (1) CAT 14 H and 1 CAT D6 dozers assisted in the grading activities. Equipment Onsite: (1) CAT D6T LGP dozer, (2) water trucks, (1) Hitachi 300 excavator, (1) CAT TH160B folk lift, (1) JD 410K Backhoe. (1) CAT 623 paddlewheel scraper. (1) Hyundai 480LC excavator, (1) CAT D6T dozer, (2) Cat 745 Dump Truck, (1) Cat 950 M Loader, (1) CAT D4 Dozer, (1) CAT 14MH Motor Grader, (1) CAT CP54 compactor Problems/Resolutions: It has been reported to the County that the instrumentation 6" pipe has not been installed with the Primary Sum2 Riser Visitors: Reviewed By: M. Raub