CN-370000-HW551-DC02ECO2.pdf

This document package comprises Task Assignment Notification Change Order Forms and supporting documentation for Florida Department of Environmental Protection (FDEP) Contract HW551, a Soil Vapor Extraction (SVE) system installation and startup project at Imperial Cleaners (FDEP Site ID 509500958) in Tequesta, Florida. The primary contractor is AECOM Technical Services, Inc., with Engineered Environmental Solutions, Inc. (EESI) as a subcontractor. The contract manager is Sharonda A. Perkins-Davis of FDEP's Bureau of Waste Cleanup, Division of Waste Management.

The contract involves the transfer, installation, and startup of an SVE system from Holiday Plaza Cleaners to the Imperial Cleaners facility, with construction work completed by EESI. The original task assignment (DC002E) was valued at $58,892.12 with a $1,000.00 cost reimbursement component and a final deliverable due date of August 29, 2014. Change Order No. 1 (dated April 4, 2014) extended the task to December 31, 2014, adding $3,691.18 for an adjusted total of $62,583.30. Change Order No. 2 (dated December 9, 2014) further increased the task amount to $70,396.74 with a completion date of January 31, 2015, incorporating three work change directives related to construction oversight, additional utilities, and system startup requirements. The increase accounts for additional labor, materials, laboratory analyses, sealant placement, inverter modifications, and extended O&M monitoring through the first month of system operation. All costs are structured as fixed price with cost-plus-fixed-fee components, with estimated utilities being the only cost-reimbursable portion capped at $1,000.00.