Bridge Replacement Project 10-05-SB (588) on 327th Street 1.3 miles East of Switzer Road

The contract is for a bridge replacement project on 327th Street, 1.3 miles east of Switzer Road. The project involves the replacement of a single span haunched slab bridge. The contract has a duration of 90 working days and an estimated start date of December 3, 2014. The contract was awarded through a competitive bidding process, with multiple vendors submitting bids. The scope of work includes mobilization, removal of existing structures, excavation, concrete work, and traffic control. Some of the key items and their corresponding unit prices are: • Mobilization: $15,000.00 • Removal of Existing Structures: $12,000.00 • Class III Excavation: $24.00 per cubic yard • Concrete Grade 4 (AE): $460.00 per cubic yard • Slope Protection (Riprap Stone): $42.00 per ton • Foundation Stabilization: $40.00 per cubic yard • Granular Backfill (Wingwalls): $60.00 per cubic yard • Bridge Backwall Protection System: $35.00 per square yard • Abutment Strip Drain: $50.00 per square yard • Common Excavation: $6.00 per cubic yard • Compaction of Earthwork (Type AA) (MR-5-5): $12.00 per cubic yard • Concrete Pavement (10" Unif.) (AE): $140.00 per square yard • Steel Plate Guard Fence: $40.00 per linear foot • Guard Fence End Terminal (SRT): $2,000.00 per each • Traffic Control: $1,200.00 per lump sum