CN-370000-GC721-T24R.pdf

This is an EPA-funded task assignment document issued by the Florida Department of Environmental Protection (FDEP), Division of Waste Management, Bureau of Petroleum Storage Systems, for remedial action construction activities at the City of Graceville City Hall (986 6th Avenue, Graceville, Jackson County, Florida). The contractor is ARCADIS U.S., Inc. (Contractor #00145), with FDEP Contract #GC721. The task assignment covers work through June 29, 2014, with a fixed-price total cost of $160,928.17, including 10% retainage of $16,092.82.

The scope includes six discrete events: (1) proposal preparation, construction drawings, and bid package development with groundwater sampling at $8,596.81; (2) biosparging well installation at $29,863.48; (3) remedial action construction activities at $70,380.94; (4) remedial system startup at $8,846.63; (5) Year 1 Operations and Maintenance (Quarters 1 and 2) at $43,325.70; and (6) Year 1 Operations and Maintenance (Quarters 3 and 4) at $44,843.24. Laboratory analysis work is subcontracted to Test America of Tallahassee (DOH #E81005) for groundwater sampling using EPA methods 8260C and 8270D. Construction activities include air sparging/soil vapor extraction (AS/SVE) system installation, trenching, piping, manifold connections, and site restoration. Big Bend Environmental Services, Inc. provided the most cost-competitive subcontractor bid for construction activities at $40,740.00 for 10 days of work.