CN-370000-GC717-T13H.pdf

This document package comprises task assignment forms, cost proposals, and supporting documentation for a Petroleum Preapproval Program project executed under FDEP Contract Number GC717 between the Florida Department of Environmental Protection (FDEP), Division of Waste Management, Bureau of Petroleum Storage Systems, and AECOM Technical Services, Inc. (formerly Earth Tech Inc.), with subcontractors Environmental Conservation Laboratory, Inc. (ENCO), Environmental Remediation Services, Inc. (ERS), and Florida Environmental Compliance Corporation (FECC). The project is located at Householder Homes Inc., 407 Courthouse Square, Inverness, Florida (Citrus County), FDEP Facility ID 09/8842138.

The contract encompasses two events: Event 1 involves pilot test implementation for dual phase extraction (DPE) with an approved cost of $20,527.08, including mobilization, groundwater well sampling at eight monitoring wells (MW-1, MW-4, MW-5, MW-7, MW-16, and MW-22), laboratory analysis by ENCO at $72.00 per sample, vacuum truck services from ERS for approximately 3,000 gallons of contaminated water disposal, and preparation of a pilot test report due February 15, 2013. Event 2 involves preparation of a Remedial Action Modification Plan (RAMP) contingent on pilot test results, with an approved cost of $8,770.31, including Level 4 LSRAP modifications and various office activities. The total contract encumbrance is $20,527.08 with 10% retainage ($2,052.71). Subcontractor costs include laboratory services ($1,143.93), vacuum truck services ($2,339.70), and FECC waste disposal services ($3,310.00). The task assignment period extends from the last signature date through September 28, 2013, with no change orders authorized after this date.