CN-370000-HW556-DC07BCO2.pdf

This document set comprises a Task Assignment Notification Change Order Form for Florida Department of Environmental Protection (FDEP) Contract No. HW556, issued to CARDNO, Inc. (HSW Engineering, Inc.). The change order modifies Task Assignment DC007B for environmental site assessment work at Nelson's Cleaners, located at 1203 W. Highway 50, Clermont, Florida (Site ID 359501110). The contract is managed by the FDEP Division of Waste Management, with Walsta Jean-Baptiste serving as the DEP Contract Manager and Roger Register as the Contractor Representative. Supporting documentation includes quotations and scope of work documents from subcontractors: Environmental Drilling Service, Inc., Permafix Environmental Services, SurvTech Solutions, Inc., and Groundwater Protection (a division of DrillPro, LLC).

Change Order No. 2 authorizes additional costs related to the installation of two offsite monitoring wells to complete plume delineation, with a net cost increase of $10,831.12 and 54 additional hours. The total task assignment cost, inclusive of all change orders, is $76,530.88 with 361 total hours. Final deliverables include a Site Assessment Report, monitoring well installation and sampling documentation, and investigative derived waste manifests, with a final deliverable due date of July 25, 2016. The change order was executed in May 2016 and includes detailed cost estimates and labor breakdowns from HSW Engineering, Inc., reflecting labor rates, travel, subcontractor costs for drilling and surveying services, laboratory analysis, and field equipment expenses associated with the expanded scope of work.