Document Summary

This is a Petroleum Preapproval Program Task Assignment issued by the Florida Department of Environmental Protection, Division of Waste Management, Bureau of Petroleum Storage Systems. The document involves ARCADIS U.S., Inc. (contractor) and its subcontractors operating under FDEP Contract GC721 for supplemental site assessment activities at the Walkers Gas facility located at 9495 Waukeenah Highway in Waukeenah, Jefferson County, Florida (FDEP Facility ID 33/9046782). The task assignment is designated GC721-072A, dated April 1, 2013, with a performance period extending through November 27, 2013. Key personnel include FDEP Site Manager Susan K. Fields and FDEP Contract Manager Grant Willis.

The scope of work encompasses a supplemental site assessment consisting of soil borings, groundwater sampling, and laboratory analysis to evaluate potential contamination in the vicinity of the former underground storage tank pit. The work includes eight direct-push technology (DPT) soil borings to 20 feet, four DPT borings to 40 feet with groundwater sampling from existing monitoring wells (MW-14, MW-15, MW-20, MW-21), and laboratory analyses for BTEX, MTBE, PAHs, and TRPHs. The total fixed price cost is $15,134.49 with a 10% retainage of $1,513.45, bringing the total encumbrance to $15,134.49. Subcontractors include Test America Laboratories (DOH #E81005) for laboratory analysis, JSA, Inc. for drilling services, and Horizon Environmental for transportation and disposal. The final deliverable is a supplemental site assessment report, with a due date of May 31, 2013.