EPA - Groundwater Sampling and Monitoring - MRAS

The Environmental Protection Agency (EPA), through the General Services Administration (GSA), is conducting market research to identify capable contractors for a project concerning the Hastings Groundwater Superfund Site in Nebraska. This site, particularly the Colorado Avenue Operable Unit 01 (OU01), has been a focus of environmental remediation due to historical contamination. The EPA aims to secure technical assistance and support for groundwater sampling and other related tasks as part of its ongoing remedial activities. The overall goal is to ensure effective monitoring and management of the groundwater contamination, which primarily involves trichloroethene (TCE) due to past industrial activities.

The contract seeks comprehensive technical assistance, including semi-annual groundwater sampling over a sixteen-month base period with potential extensions. This involves not only sampling but also monitoring well repair, installation or abandonment, and analytical support. Contractors are required to furnish all necessary expertise, materials, and equipment while adhering to cost-effective procedures and accepted engineering practices. The performance work statement outlines specific requirements such as developing site-specific plans that must be approved before any on-site work begins.

Background information highlights that the Hastings Groundwater Site was added to the National Priorities List in 1986 due to various contamination sources across its seven subsites. The Colorado Avenue Subsite's issues stem from operations by former industrial entities that improperly disposed of chemical solutions, leading to significant soil and groundwater contamination. The current project focuses on addressing these long-standing environmental risks through careful monitoring and remediation efforts aimed at protecting public health and restoring ecological balance in the affected areas.