CN-370000-HW561-DC019F.pdf

This document package consists of Task Assignment Notification Change Order Forms for Florida Department of Environmental Protection (FDEP) Contract No. HW561, Task Assignment DC019F, involving Golder Associates, Inc. as the contractor. The contract pertains to environmental remediation work at the Former Lake Lucina Dry Cleaners facility (Site ID 169700724) in Florida. The primary parties are Golder Associates, Inc., represented by Steve Buser, and FDEP, represented by Contract Manager Miranda McClure. The package includes multiple change orders (Change Orders #4 and #5) documenting cost and scope modifications to the task assignment.

The contract requires Golder Associates to install two monitor wells and 15 injection wells, conduct baseline groundwater sampling, and perform quarterly injections of Carbstrate with quarterly performance groundwater monitoring. The original task amount was $187,165.24, with Change Order #4 adjusting the total to $186,171.25 and Change Order #5 further adjusting it to $188,013.69. Key modifications include reduced labor costs from completing injections one day ahead of schedule, offset by additional costs for increased Carbstrate volumes, groundwater sampling, one-month post-injection TOC (Total Organic Carbon) sampling, and elimination of the Baker Tank water storage system in favor of a water truck rental. The final deliverable, an Annual Injection & Performance Monitoring Report, is due January 29, 2016, with the revised project completion date of March 25, 2016. All work is performed on a fixed-price cost-plus model with no fee schedule or cost reimbursement components beyond direct labor and material costs.