CN-370000-GC653-A3.pdf

This document is Amendment No. 3 to DEP Contract No. GC653, executed between the Florida Department of Environmental Protection (FDEP) and MACTEC Engineering & Consulting, Inc. The amendment was originally entered into on May 24, 2005, with subsequent amendments on March 31, 2006, and June 5, 2007. The contract manager for FDEP is Ferda Yilmaz, and the Contracts Office representative is Debbie Bates. The amendment addresses separation of duties requirements and modifies specific contract attachments and processes related to the administration and management of the ongoing contract.

The contract pertains to petroleum contamination site cleanup services performed under a state cleanup program framework. Amendment No. 3 specifically revises invoicing procedures, requiring invoices to be submitted within thirty days of task assignment completion, and replaces three key attachments: the Task Assignment Notification Form (Attachment A with A-1), the Contractual Services Change Order & Invoice form (Attachment G with G-1), and the Contractor Affidavit/Release of Claim Form (Attachment J with J-1). The contract operates on multiple payment methodologies including fixed rate, lump sum, cost reimbursement, and cost plus arrangements. Services are procured through a Statewide Contract referenced as SOQ 2004003C. The contract establishes standard performance requirements with fixed-price task assignments and includes provisions for cost-plus arrangements where applicable, with retainages set at ten percent.