CN-370000-GC655-T018ACO2.pdf

This is a Task Assignment and Performance-Based Cleanup Services Change Order & Invoice (SC-PBC) issued by the Florida Department of Environmental Protection, Division of Waste Management, Bureau of Petroleum Storage Systems. The contract involves Aerostar Environmental Services, Inc., the contractor responsible for performing cleanup services at the Cullifers Store facility located in Westville, Holmes County, Florida. The document serves as both a change order authorization and invoice submission for services rendered under FDEP Contract No. GC655-018A, with a facility ID of 30/8735555 and a cost center number of 37450404555.

The performance-based cleanup contract is a fixed-price agreement with a total cost of $28,800.00, divided into six funded milestones: Remedial Action Plan ($8,640.00), System Startup ($20,160.00), 90% Reduction ($11,520.00), Target Levels, all Contaminants, all Media ($5,760.00), Maintain Target Levels ($5,760.00), and Qualify for SRCO ($5,760.00). The contract period extends from May 30, 2006, through August 31, 2010, with an initial funding increment of $28,800.00 for milestones one and two. The scope involves groundwater cleanup to Florida's generic cleanup target levels (GCTLs) pursuant to Chapter 62-770, with quarterly reporting and baseline/quarterly sampling requirements for monitoring wells. The change order in this invoice authorizes milestone four (Target Levels, all Contaminants, all Media) with an extended deadline of June 23, 2009, reflecting a shift in project schedule with all performance milestones extended through September 26, 2011.