Task Assignment Notification Change Order

This document is a Task Assignment Notification Change Order Form for DEP Contract No. HW553, issued by the Florida Department of Environmental Protection (FDEP). The contractor is Ecology and Environment, Inc. (E&E), with Richard Stephens serving as the contractor representative. The contract manager is Justin Cross, and the work is being performed at the Old Carrabelle Water Plant Site in Carrabelle, Franklin County, Florida. This is Change Order No. 2 to Task Assignment BF-004 D.

The change order addresses cost adjustments associated with Work Change Directive #1 and Work Change Directive #2. WCD #1 involves an increase in backfill volume necessary to complete site restoration, requiring an additional 49 cubic yards (approximately 68.6 tons) of backfill at $60.00 per cubic yard, resulting in a cost increase of $3,212.22, offset by a decrease of $2,955.04 due to reduced contaminated soil removal (from 60 tons to 48.96 tons). WCD #2 addresses the increase of total well depth to 20 feet for three monitoring wells and installation of a piezometer well to aid in groundwater flow direction analysis, resulting in an additional cost of $374.00 for increased drilling. Task 6 adds IDW (investigation-derived waste) management and disposal services at a net cost of $874.40, which includes sampling, analytical costs, and subcontractor disposal of four drums generated during field activities. The total net increase in task amount is $1,526.88, bringing the task amount with all change orders to $73,610.16. The completion date has been extended by 24 days from 11/15/2016 to 12/9/2016. The scope includes deliverables consisting of a Limited Scope Source Removal/Groundwater Profile report (due 31-Aug-16), a Groundwater Sampling Report (due 7-Oct-16), and a Limited Scope Source Removal Report (due 9-Dec-16), with corresponding invoice milestone payments totaling $73,610.16.