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Project Name: <br />Prcject No. <br />Daffy Field Report Sequence Number: <br />Forward WMU FU -10 I: <br />USVC0004800 <br />007 <br />Location of wwlc <br />Client Or Managerery <br />Date: <br />Day of The WeA: <br />Stocktn, CA <br />o <br />1�c <br />Repub S�im, I�nc. <br />4 <br />July 8,2010 <br />Thursday <br />I r 7% <br />Preject Engineer: <br />Monte Christie <br />Source aid Description of Fiff Material: <br />Weather: <br />CQA Technician. <br />Nati clays, E&S side of cell <br />Clear, It breeze W, 650-95 0 F 11: <br />L Michael Strobel <br />Equipment on site. <br />5x637 ==1 143H blade, D6 dozer, 815 22==r, 321C excavator, 3 water trucks <br />NOTES (Describe work completed during the day, any problems and their solutions) <br />1. Construction Activities <br />I . Guinn Construction continued placement of Subgrade Fill soils in the northern to south-central floor <br />areas of FU- 10. Four scrapers continue placing 8" loose lifts, with moisture conditioning by 2 water <br />trucks; compaction is achieved by the 815 sheepsfoot and traffic. Materials are being collected from <br />the borrow SE of the cell and also from the ramp area along the south end termination. The contractor <br />is starting to shape the high/low portions of the floor area. About 5,000cy was placed on the floor <br />today; about 22,500cy to date. <br />2. Guinn Construction continued exposing the tie-in along the south end of FU -08 (filter geotextile, <br />plywood and LCRS drain gravel), using the 321C excavator and a spotter while working around the <br />leachate collection tanks. <br />11. CQA Activities <br />1. CQA performed 5 nuclear method moisture -density tests in compacted Subgrade Fill placed in the <br />floor areas of FU -10. Tests SF -28 through SF -32 indicated passing results. Collected "grab" moisture <br />sample at test location SF -29 for correlation with the nuclear gauge using oven and microwave drying <br />methods. <br />2. CQA prepared and completed ASTM D I 557A Proctor on Subgrade Fill Sample SFS -2. <br />3. CQA shipped a 5 gallon bucket of Coarse Gravel sample CG- 1, and a 5 gallon bucket of Granular <br />Drainage Material sample GD-AusencoVector for laboratory permeability tests. <br />4. CQA completed a sieve analysis, ASTM D422, on Subgrade Fill sample SFS- 1. <br />0 With Erik 01h1ffer, AusencoVector soils laboratory, Re: CQA shipped samples of Coarse Gravel and <br />Granular Drainage Material for permeability tests. <br />07/08/10 <br />1 of 2 <br />C-2 <br />Reviewed By:/t( <br />