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C DAILY FIELD REPORT Page 1 of 1 Project Name: Foothill Sanitary Landfill - Area 2A Report Number: 016 Project Number: 11-101-01 Date: Tuesday 06/02/15 Owner: Dept. of Public Works, San Joaquin County CQA Monitors: T. Sathees Contractor: R J Gordon Construction, Inc. Weather: Clear Wind: 0-10 mph. Temperature: Agprox. range 60-85 F Other: The contractor worked from 7:00 am to 5:30 pm. Excavation: 7:00 am to 5:30 pm. Up to (1) CAT D6 and (1) CAT D8 dozers with ripper attachments assisted up to (4) CAT 627 and (2) CAT 637 scrapers load material from the excavation along north and east sides of the cell. The soil was hauled and stockpiled at South Stockpile 1 for use as Foundation layer, at South Stockpile 2 for use as Operations layer soil, and to Earthfill construction along south side of the cell. The soil was hauled on an approximate 5 -min cycle. (1) CAT 637 scraper went idle after mid-day. (1) CAT 14H motorgrader and (1) CAT D6 dozer (with slope board attachment) part time trimmed the upper slopes along north side of the cell. North West Stockpile: No activity was observed. South Stockpile 1 (Foundation): 7:00 am to 5:30 pm. The scrapers hauled the fine-grained materials from slopes along north side of the cell to the South Stockpile 1 for use as Foundation layer soil. One composite sample was obtained, and the fines content was 36 % of the portion finer that 3/8 -inch. (1) CAT 14H motorgrader and (1) CAT D6 dozer were observed part time spreading and grading the soil in the Stockpile fill areas, and maintaining haul roads. (1) CAT 621 water pull was used to maintain stockpile fill areas, and haul roads. South Stockpile 2 (Operations): 7:00 am to 5:30 pm. The scrapers hauled the generally sandy materials from upper slopes along northeast and east sides of the cell to the South Stockpile 2 for use as Operations layer soil. One composite sample was obtained, and the fines content was 19 % of the portion finer that 3/8 -inch. (1) CAT 14H motorgrader and (1) CAT D6 dozer were observed part time spreading and grading the soil in the Stockpile fill areas, and maintaining haul roads. (1) CAT 621 water pull was used to maintain stockpile fill areas, and haul roads. Access Road Embankment Fill (Earthfill): No activity was observed. Subgrade Earthfill: 7:00 pm to 5:30 pm. The scrapers hauled the soil from the excavation areas and placed Earthfill along south side of the cell. (1) CAT 621 water pull moisture -conditioned the Earthfill. (1) CAT 825 compactor was used to break the big clods and to compact the Earthfill. Density testing on the Earthfill indicated compliance with the specifications. Equipment Onsite: (1) CAT D8T dozer, (1) CAT D6T dozer, (1) CAT D6R dozer (with slope board) (1) CAT 621G water pull, (4) CAT 627 scrapers, (3) CAT 637 scrapers, (1) 14H motorgrader, (1) CAT 825H compactor Problems/Resolutions. Visitors: M. Raub Reviewed By: M. Raub