Contract Summary

This document is a Task Assignment Notification and Change Order Form for Florida Department of Environmental Protection (FDEP) Contract No. HW551, Task Assignment DC006C. The contractor is AECOM Technical Services, Inc., represented by Guy Frearson and Suzanne Schomer. The DEP Contract Manager is Sharonda A. Perkins-Davis. The work is being performed at the Aircraft Cleaners site (Facility ID 139502146) located at 18405 Northwest 7th Avenue, Miami, Dade County, Florida, under the Monitoring phase of the project.

The task assignment involves completion of annual Natural Attenuation Monitoring (NAM) with groundwater sampling and gauging of additional monitoring wells to assess groundwater quality. Change Order No. 1 reduces the original task amount from $3,154.03 to $2,716.28, a net decrease of $437.75, due to laboratory errors that resulted in the removal of analytical costs. The final deliverable is the 2015 Natural Attenuation Monitoring Report with GIS data tables and ADaPT electronic deliverables, due upon FDEP approval. The work is performed on a fixed-price basis with a completion date of July 29, 2015. Detailed cost breakdowns include labor for geologists, engineers, and scientists; subcontractor services for IDW disposal at $125.00; laboratory analytical costs for sample analysis and shipping; field expenses including expendables, sampling kits, and survey stations; and vehicle rental at $97.00 per day.