CN-370000-HW559-CSS20A-1.pdf

This document is a Task Assignment Notification Change Order Form for Department of Environmental Protection (DEP) Contract No. HW559, issued by the State of Florida. The contract involves AMEC Environment & Infrastructure as the contractor, with Ron White serving as the contractor representative and Ferda Yilmaz as the DEP Contract Manager. The change order addresses modifications to Task Assignment CSS-20A for the Jena Dump Site located in Dixie County, Florida, related to the CERCLA Site Investigation activity phase.

Change Order #1 modifies the original task amount of $30,098.26 by reducing it to $27,948.14, representing a net decrease of $2,150.12. The scope changes include a reduction for Probe Domain work, a reduction for sample bottles, an increase for EnCore samplers for VOC analysis, an increase for silicon tubing, and an increase for vehicle rental. The final deliverable consists of Site Inspection Field Notes with a due date of November 21, 2014. The invoice schedule specifies that fieldnotes are to be invoiced at the amount of $27,948.14. The task completion date remains December 2, 2014. Supporting documentation includes FDEP cost estimates, a work change directive explaining the substitution of EnCore samplers for TerrraCore samplers per EPA request, and invoices from subcontractors including Advanced Environmental Laboratories, Inc. and Probe Domain for sample bottles and DPT-MWs services.