St Louis Army Ammunition Plant RA

As a Prime Contractor under a Pre-Placed Remedial Action Contract (PRAC) with USACE, Kansas City District, Arrowhead completed an Engineering Evaluation/Cost Analysis (EE/CA), Remedial Investigation (RI), and Remedial Action (RA) of PCB contamination in and around Building 3 at the former SLAAP site.

The cost-plus cleanup efforts were focused on meeting two primary objectives:

1. Removing a USEPA Notice-of-Noncompliance for the presence of PCB contamination, and
2. Facilitating a Finding of Suitability to Transfer (FOST).

A 170,000 sf, two-story building was demolished and over 10,000 tons of PCB contaminated concrete and soil, was removed and transported for disposal; and 68,000 CY engineered backfill was placed.

“Arrowhead's support and expertise have been invaluable on the SLAAP project.....have great ability in the areas of project management, schedules, budget, development of estimates, report writing, briefings, disposal options, keeping the customer informed in a timely manner, and knowledge of laws & regulations.”