Task Assignment Notification/Change Order Summary

This document is a Task Assignment Notification Change Order (Change Order #6) for Florida Department of Environmental Protection (FDEP) under DEP Contract No. HW560. The contractor is Tetra Tech EC, Inc. (TTEC), represented by Jay McGovern, PG, with project management by John Sykes III. The task assignment (DC001A) involves critical response services at various sites in Florida related to post-Hurricane Matthew damage assessment of SVE (Soil Vapor Extraction) systems.

The change order deletes Subtask 6 and associated project management costs due to a violation of contract conditions. TTEC performed fieldwork on October 12-13, 2016, without a completed, signed change order or Work Change Directive, which prompted the cost rescission. The final level of effort and cost estimate for this task assignment, including the change order, are 17 hours and $4,073.23, respectively. This amount is broken down into deliverables including documentation of completed site activities due February 14, 2021, and work documentation for three sites with photos and email correspondence showing site conditions, with invoice amounts totaling $4,073.23 across multiple work components. The original task amount was $2,500.00, with prior task amounts of $5,091.03 and a net decrease of $1,017.80.