Summary

This document package contains Task Assignment Notification Change Order Forms for Florida Department of Environmental Protection (FDEP) Contract HW559, Task Assignment DC002F, issued to AMEC Foster Wheeler (Contractor Representative: Ronald D. White, Project Manager: Brandie Stringer). The work is performed at the Baymeadows Place Cleaners site (ERIC_4558) in Jacksonville, Duval County, Florida. The document set includes two change orders (Change Order #1 dated March 19, 2018, and Change Order #2 dated March 19, 2018), detailed cost estimates, deliverables and invoice schedules, technical scope documents, and direct push technology quotes from subcontractor Probe Domain, Inc.

Change Order #2 represents the primary scope modification, adding supplemental site assessment activities including offshore assessment work. The total task cost increased from the original $20,608.54 to $45,970.61, with a net increase of $25,362.07. Specific changes include removal of an excessive per diem charge (-$72.00 reduction in Subtask 2) and addition of offshore DPT groundwater profiling, lab work, and monitor well installation and sampling charges totaling $23,800.96 in Subtask 4. Work deliverables include documentation of micro-well installation and sampling completion (due May 18, 2018), offshore well installation documentation (due May 31, 2018), and submission of a Supplemental Site Assessment Report (due June 22, 2018). Task completion was extended to July 27, 2018. The contract operates on a fixed-price cost-plus model with no additional fixed fees, and invoicing is structured against FDEP approval of specific deliverable subtasks with associated costs of $16,014.24 (Subtask 2), $23,800.96 (Subtask 4), and $6,155.41 (Subtask 1 & 3 combined).