CN-370000-HW560-CS16ACO1.pdf

This is a Task Assignment Notification Change Order Form for DEP Contract No. HW560, Task Assignment CSS-16A, issued by the State of Florida Department of Environmental Protection. The primary contractor is Tetra Tech, Inc., represented by Gerald Walker, P.G., with Carrie L. Kruchell, P.G. serving as the DEP Contract Manager. The work is being performed at the FICO - Division of Stauffer Insecticide facility (Site ID/Facility ID: OOM_321754).

The change order modifies the original task assignment to address increased costs resulting from driller unavailability due to equipment damage, decreased driller costs due to schedule changes, IDW removal and disposal expenses, and additional EnCore sampling devices for soil sampling. The modification extends the Final Deliverable - Site Inspection Report completion date from September 4, 2018 to October 24, 2018. The original task amount of $39,017.99 is increased by $855.79, resulting in a total task amount with all change orders of $39,873.78. Deliverables include a Site Inspection Work Plan and HASP (due 07/01/2018), field notes and monitoring logs (due 08/15/2018), a draft Site Inspection Report (due 10/03/2018), and the final Site Inspection Report (due 10/24/2018). Invoice payments are structured in three phases: $3,332.98 upon FDEP approval of the Work Plan, $27,578.41 upon approval of field notes and documentation, and $8,362.39 upon approval of the final report, with no change to the overall completion date of 11/21/2018.