Summary

This is a Task Assignment Notification Change Order Form for DEP Contract No. HW556 issued by the Florida Department of Environmental Protection (FDEP) to Cardno, Inc. The change order modifies Task Assignment DC006E for groundwater sampling services at the Harris Drive In Cleaners facility (ERIC_4539) located in Jacksonville, Duval County, Florida. The FDEP Project Manager is Walsta Jean-Baptiste, and the contractor representative is W. Bruce Moore. The change order reconciles costs related to groundwater sampling in accordance with the Cardno Change Order Request and cost estimate forms submitted on April 23, 2018.

The original task amount was $9,129.67, which was reduced by $2,839.21 through this change order, resulting in a revised task amount of $6,290.46 with 64 hours of labor. The final deliverable is a Groundwater Sampling Letter Report, ADAuPT/GIS update, and Final investigative derived waste manifest, due April 27, 2018. Cost reductions were attributed to corrections in laboratory costs and removal of erroneous references in the scope of work. The invoice schedule requires FDEP approval of groundwater sampling results, ADAuPT/GIS updates, and the final investigative derived waste manifest prior to invoicing the full amount of $6,290.46. The change order maintains the original completion date of June 29, 2018 across all subtasks.