Contract Summary

This document set consists of Task Assignment Notification Change Orders for Florida Department of Environmental Protection (FDEP) Contract HW553, executed between FDEP and Ecology and Environment, Inc. (E&E) for environmental services at the Prestige Cleaners facility in Tallahassee, Leon County, Florida (ERIC_4873). The contract is managed by FDEP Contract Manager Daisy H. Sim and E&E Contractor Representative Perry Kelso. The document package includes Change Order No. 4 (dated February 15, 2019) and Change Order No. 3 (dated January 14, 2019), along with supporting cost estimates, quotations from waste disposal vendors, and detailed scope of work documents for multiple subtasks.

The contract encompasses annual groundwater monitoring, groundwater monitoring reporting, and investigative derived waste (IDW) disposal services. Change Order No. 4 authorizes a cost increase of $419.10 (from $10,987.13 to $11,406.23) due to subcontractor quote changes, specifically switching waste haulers from Pegex ($1,260.00 quote) to Clark Environmental ($630.00 quote) as the lowest bidder, plus costs for additional effluent water sampling from an E&E-owned poly tank connected to a recently removed SVE system. The final deliverable due date is March 20, 2019. Change Order No. 3 extends the IDW disposal completion date by two months (from January 15, 2019 to March 15, 2019) with no cost change, maintaining the task amount at $10,987.13. Labor, equipment, laboratory analysis, field expenses, and subcontractor costs are itemized across four subtasks with hourly rates and unit pricing specified in detailed cost estimates.