CN-370000-GC655-T018ACO1.pdf

This document is a Task Assignment and Change Order under the Florida Department of Environmental Protection's (FDEP) Performance-Based Cleanup (PBC) indefinite delivery vehicle contract GC655. The contract involves FDEP's Bureau of Petroleum Storage Systems and the contractor Aerostar Environmental Services, Inc., located in Jacksonville, Florida. The task assignment pertains to the cleanup of the Former Cullifers Store facility at 1857 Highway 179A in Westville, Holmes County, Florida (FDEP Facility ID 308735555). The document includes multiple milestone authorization forms and correspondence from FDEP reviewing the contractor's performance and deliverables related to this specific site cleanup project.

The contract is a fixed-price agreement totaling $28,800.00 for performance-based cleanup services under the Petroleum Preapproval Program. The scope of work includes remedial action planning, system startup, 90% reduction of contamination, achievement of target levels for all contaminants and media, and maintenance of target levels, with a final deliverable of site rehabilitation completion order. The contract establishes six primary milestones with corresponding payment percentages: Remedial Action Plan (15%, $8,640.00), System Startup (35%, $20,160.00), 90% Reduction (20%, $11,520.00), Target Levels (10%, $5,760.00), Maintain Target Levels (10%, $5,760.00), and Qualify for SRCO (10%, $5,760.00). The period of task performance extends from May 30, 2006 through August 31, 2010. The cleanup targets groundwater at construction-level target limits (GCTLs) pursuant to Florida Statute 62-770, with baseline and quarterly sampling requirements for key wells using BTEX and MTBE parameters. Multiple milestone authorization forms document extensions and adjustments to delivery dates, with the total amount authorized to date recorded as $40,320.00 as of various signature dates in 2008.