CN-370000-HW560-TSIS002A.pdf

This document is a Task Assignment Notification Form for Florida's Department of Environmental Protection (DEP), Bureau of Waste Cleanup, under Consolidated Contract HW-560. The task assignment (SIS-002A) was issued to Tetra Tech Inc., with Jay McGovern serving as the contractor representative and David Phillips as the DEP Contract Manager. The work is located at the St. Johns Bluff Road Solvent Study site (DEP Site #326) in the Atlantic Boulevard Estate Neighborhood, Jacksonville, Duval County, Florida. The task involves subcontract drilling activities as outlined in a proposal dated March 6, 2012, with field activities oversight provided by the Site Investigation Section (SIS). The period of performance extends from the task assignment date through June 15, 2012, with a final deliverable completion date of June 1, 2012.

The task assignment is structured as a fixed-price contract valued at $50,663.25 with no retainage. The scope of work encompasses subcontract drilling activities for environmental site investigation, including drilling, investigative drilling wells (IDWs), pads, locks, and development activities. Three drilling contractors submitted competitive bids: Subsurface Environmental Inc. ($46,057.50), ZEBRA Environmental Corp. ($125,525.00), and Drillpro, LLC dba Groundwater Protection ($122,350.00). Tetra Tech selected Subsurface Environmental Inc. as the lowest-cost subcontractor. The contract specifies fixed unit prices for various drilling-related tasks including mobilization/demobilization ($510), monitoring well installations at various depths ($805–$2,500 per well), drum staging ($175 per hour), and permits ($17–$120 per item). No formal project management or reporting activities are required from Tetra Tech, and invoicing is based on documented project completion as determined and approved by the SIS field team.