CN-370000-WM946-T15CO2.pdf

This document is a Task Assignment Change Order Form for DEP Contract No. WM946, issued by AECOM (a subsidiary of URS Corporation) to the Florida Department of Environmental Protection (DEP), specifically the Ground Water Protection Section of the Bureau of Watershed Management. The change order pertains to Task Assignment 15 for the Jackson Blue Spring and Merritt's Mill Pond dye trace study. Key parties include DEP Contract Manager Richard Hicks, Contractor Contract Manager Jeff Wagner, and AECOM's Senior Project Geologist William H. Colona III. The subcontractors involved are Karst Environmental Services and Ozark Underground Laboratory.

The scope of work involves conducting a dye trace study to assess hydrogeologic connections between five dye introduction points and seven spring vents in the Merritt's Mill Pond area. Task Assignment Change Order 2 extends the project timeline by three months, from the original completion date of June 30, 2016, to September 30, 2016, and removes one diving event while adding three additional bi-weekly sampling events with analyses to extend the dye sampler collection range by six weeks. The original task amount was $75,663.20; the change order increases the budget by $3,126.39 to a revised total of $78,759.59. Funding is allocated to organization code 37306020000 under object code 132600, module 088964, and project SWM-946 for fiscal year 12. The deliverables include site access agreements, dye trace operation plans, sampling and analysis plans, dive plans, field reports with photographic documentation, laboratory reports on dye release conditions at various stages, and a final comprehensive report.