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~-~ ~ Table 1 <br /> Mitigation Project Engineering Cost Estimate <br /> <br /> Structure Cost ($2003) <br /> New Shear Walls, footings, tie beams, attachments <br /> - Assume 53 cubic yards of placed concrete average <br /> - Assume 16 new wall systems <br /> - Assume $600 / cubic yard placed concrete <br /> Construction cost = $600/yd x 53 yds * 16 walls $ 508,800 <br /> Allowance for Council Chambers $ 80,000 <br /> Initial testing program $ 20,000 <br /> Repair of finishes, allowance $ 100,000 <br /> Total $ 708,800 <br /> Contingency ~ 30% $ 212,640 <br /> Total Construction $ 921,440 <br /> Engineering, PM, Inspection ~30% $ 276,432 <br /> Total $ 1,197,872 <br /> <br /> Non Structural Retrofit Cost Estimate Cost ($2003) <br /> Council Chamber suspended ceiling - allowance $ 15,000 <br /> Pedestrian bridge - allowance $ 20,000 <br /> ,~-~ Roof level heat exchangers $ 1,500 <br /> Main level HVAC Equipment - lateral restraints $ 6,000 <br /> Suspended Ceilings - life safety retrofit $ 40,000 <br /> Suspended Ceilings - continued operations retrofit $ 20,000 <br /> Desk top computer monitors and sensitive equipment $ 8,000 <br /> Anchor electrical panel in basement $ 2,000 <br /> Pipe lateral restraint / flexibility fittings $ 3,000 <br /> Overhead pressure tanks - lateral restraint $ 2,000 <br /> Restrain horizontal tank on supports $ 3,000 <br /> Restrain dry-type transformer $ 750 <br /> Enclose hazardous materials in suitable cabinet $ 2,000 <br /> Restrain cabinets with backup power, plus nearby cabinets $ 2,000 <br /> Add extra restraint to communication equipment racks $ 750 <br /> Anchor large horizontal tank $ 2,000 <br /> Anchor heat exchangers $ 1,000 <br /> Elevator improvements - allowance $ 6,000 <br /> Generator mounts, batteries, fuel supply - allowance $ 1,500 <br /> Total $ 139,500 <br /> Contingency ~ 20% $ 27,300 <br /> Total Construction $ 163,800 <br /> Engineering, PM, Inspection ~45% $ 73,710 <br /> Total $ 237,510 <br /> <br /> 4 <br /> <br /> <br />