CN-370000-GC652-T55C.pdf

This document comprises an EPA-funded task assignment and associated contract materials for a petroleum storage system remediation project administered by the Florida Department of Environmental Protection's Bureau of Petroleum Storage Systems. The primary parties involved are the State of Florida (FDEP), Golder Associates, Inc. (contractor), and Russell Rhodes (FDEP/LP Site Manager). The project pertains to the Westville Mini Mart facility located at the corner of US Highway 90 and Pine Street in Westville, Holmes County, Florida (FDEP Facility ID: 308509157).

The contract covers a pilot test program designed to evaluate the effectiveness of air sparging (AS), soil vapor extraction (SVE), and oxygen injection as potential remedial alternatives for addressing petroleum contamination in soil and groundwater at the site. The scope of work includes proposal preparation, installation of remedial wells (air sparging well ASW-1, SVE well VEW-1, and oxygen injection well OIW-1), baseline groundwater sampling from twelve monitoring wells, and three distinct pilot test phases: SVE-only testing, AS-only testing, and combined AS/SVE testing, followed by a three-to-four-month oxygen injection pilot test. The total fixed-price cost is $52,261.31, with a 10 percent retainage of $5,226.13, and the contract period extends through June 29, 2014. Deliverables include a Remedial Action Interim Report (due September 13, 2013), three Pilot Test Reports (due November 22, 2013; March 21, 2014; and June 13, 2014), and a final Remedial Action Plan. The project is 100 percent FDEP-funded with no applicant/owner cost share, and work is authorized under FDEP Contract GC652 with Golder Associates.