Document Summary

This document set comprises task assignment notifications and supporting materials for Contract HW561 between the Florida Department of Environmental Protection (FDEP) and Golder Associates Inc. The task assignment (DC019K) is for remedial action implementation at the former Lake Lucina Dry Cleaners site in Jacksonville, Florida (Duval County), under Module D000. The primary contracting parties include FDEP, Golder Associates Inc. (contractor), with Matt Crews as the senior project engineer and Miranda McClure serving as the FDEP Contract Manager. The work is being performed at the identified site location (6054 Merrill Road, Jacksonville, Florida; DEP Site #169700724) and involves implementation of a Remedial Action Plan (RAP) Addendum modification dated February 12, 2016.

The task assignment encompasses eight subtasks totaling $108,510.99 on a fixed-price basis with no retainage. Subtask 1 covers project management at 12.5% of direct labor costs. Subtask 2 includes baseline groundwater sampling from 19 wells (15 for volatile organic compounds via EPA Method 8260, 9 for total organic carbon via EPA Method 5310C, and 5 for total recoverable petroleum hydrocarbons via FL-PRO). Subtask 3 involves enhanced biostimulation and bioaugmentation injections using EOS Pro and CoBupHMg into six injection wells, with a 30-day bioaugmentation event. Subtasks 4 through 7 cover performance monitoring across four quarters, including monthly sampling, VOC analysis, TOC analysis, TRPH analysis, and field documentation. Subtask 8 delivers a final Annual Injection and Performance Monitoring Report due September 29, 2017, with project execution through December 2, 2017. Deliverables are invoiced upon FDEP approval, with specific cost breakdowns for each phase ranging from $5,758.37 to $54,129.84, and sample analysis costs managed through laboratory subcontractors including EOS Remediation, LLC and BAC-9 for biostimulation products.