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Date: 12-May-2021 <br /> Prepared For: DEA <br /> GEOTECHNICAL EXPLORATIONS Prepared By: RNB <br /> LIFT STATION 15 & FORCE MAIN <br /> EVERETT, WASHINGTON <br /> Rate Quantity Subtotal Subtotal <br /> SUBCONTRACT <br /> Borings <br /> Mob&Demob $1,000.00 each 1 total $1,000 <br /> Drilling,<50 ft $22.00 /ft 65 ft $1,430 <br /> ,Hard/>50' $3.00 /ft 40 ft $120 <br /> Extra Samples, SPT $25.00 /sample 8 samples $200 <br /> Tube Samples $22.00 /sample 2 samples $44 <br /> Install Piezo&Moving $220.00 /hr 3 hrs $660 <br /> Cleanup& Standby $220.00 /hr 2 hrs $440 <br /> PVC Pipe&Fittings $4.50 /ft 65 ft $293 <br /> Boring Decommission $6.00 /ft 65 ft $390 <br /> Monument Casings $125.00 each 2 each $250 <br /> Coring Pavement $350.00 /core 2 cores $700 <br /> Cement/Asphalt $8.00 /sack 6 sacks $48 <br /> Sand/Gravel $5.00 /sack 8 sacks $40 <br /> Start Cards $50.00 /each 2 cards $100 <br /> Cuttings Removal $110.00 Barrel 5 total $550 <br /> Traffic Control $39.50 /hour 8 total $316 <br /> Signs&Barricades $250.00 /day 2 days $500 <br /> Backhoe Subcontract $85.00 /hour 0 hrs $0 <br /> Subtotal $7,081 <br /> Washington State Sales Tax 10.2% $722 <br /> Subtotal $7,803 <br /> Subcontract Contingency 20.0% $1,561 <br /> Subcontract Subtotal $9,363 <br /> LABORATORY TESTS <br /> Water Content(Jars&Bags) $17.50 /test 21 tests $368 <br /> Shelby Tube&W.C. $100.00 /test 2 tests $200 <br /> Grainsize Analysis(Wet Sieve) $115.00 /test 3 tests $345 <br /> Atterberg Limits $220.00 /test 2 tests $440 <br /> Consolidation(24 hr loads) $1,000.00 /test tests $0 <br /> Laboratory Subtotal $1,353 <br /> This estimate includes drilling two borings totaling 65 lineal feet. Monitoring wells will be installed in both <br /> boreholes. <br /> Job Cost Estimate Everett Lift Station 15 <br />