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2 Exhibit C <br /> Proposal No.14-131 GeoTest Services inc. April22,2014 <br /> Arlington Branch <br /> Water Pollution Control Facility Phase Cl Improvements <br /> City of Everett-Everett,WA <br /> Quality Assurance Testing and Inspection Services <br /> GeoTest is pleased to submit this cost estimate for the above project. Based on a estimated quantities provided to us by the City <br /> of Everett and a review of the plans and specifications we believe that the costs for inspection and testing will be approximately <br /> $252,215 for the scope of work detailed below. This is a time and materials estimate. Our costs are a direct reflection of the <br /> project construction schedule. Our client will only be billed for actual services rendered to the project. <br /> EARTHWORK <br /> Periodic inspection of material below footings,excavations to proper depth,classification and testing of controlled fill,and verify prior to <br /> placement that the site has been properly prepared. <br /> Test in-place density of fills/backfiils for buildings,pavement bases and utilities. <br /> Perform sieve/proctor tests for each source of fill. <br /> Test/Inspection Item Time in Number of Unit Rate Total <br /> Man-Hours Tests <br /> In-Place Density Tests/Observations 387 $50 19,350 <br /> Gradation 16 $125 2,000 <br /> Proctor 16 $175 2,800 <br /> Sand Equivalent 8 $80 640 <br /> Percent Fracture 8 $60 480 <br /> Subtotal $25,270 <br /> ASPHALT CONCRETE PAVING <br /> Test/inspect compaction of asphalt pavement during placement. <br /> Perform rice density and extraction/gradation laboratory tests during paving. <br /> Test/Inspection Item Time in Number of Unit Rate Total <br /> Man-Hours Tests <br /> in-Place Density Tests 45 $50 $2,250 <br /> Asphalt-Rice Density 5 $80 400 <br /> Asphalt-Extraction&Gradation 5 $225 1,125 <br /> Sand Equivalent 2 $80 160 <br /> Percent Fracture 2 $60 120 <br /> Uncompacted Voids 2 $150 300 <br /> Subtotal $4,355 <br /> CAST-IN-PLACE CONCRETE <br /> Review concrete batch tickets and verify compliance with approved mix design. <br /> Periodic Inspection of placement of reinforcing steel,curing temperature and techniques,and formwork. <br /> Continuous inspection during placement,including sampling,slump,air,temperature and taking concrete specimens. <br /> Test slump,air,temperature and cast one set of 3 strength samples(minimum of 9 samples per day). <br /> Continuous inspection during grouting of bolts,rebar dowels and anchors. <br /> Test concrete for compressive strength. <br /> Test/inspection Item Time in Number of Unit Rate Total <br /> Man-Hours Tests <br /> Concrete Inspections 2,176 $50 $108,800 <br /> Concrete Compression Tests 150 sets x 9 ea 1,350 $22 29,700 <br /> Subtotal $138,500 <br /> Page 1 of 2 <br /> 16 <br />