Latest News

Public Review and Comment Period Extended

USEPA issued a news release today to announce the extension of the public review and comment period. Public comments on the Proposed Cleanup Plan will be accepted through 14 JAN 2014. USEPA will also hold a formal public hearing, where oral comments will be accepted on the Proposed Plan, on Wednesday, 10 DEC 2014 at 6:30 p.m. at the Concord Town House, 2nd Floor, 22 Monument Square, Concord, Mass.

Recent Shipping Campaign Complete

Thirty-two (32) Intermodal containers were shipped off-site during the recently completed eight-day shipping campaign that ended Wednesday, 12 NOV 2014. This week, approximately 12,000 gallons (three tankers) of RCRA nonhazardous water from the FRAC tank will be loaded and transported of US Ecology in Idaho.

Shipping Continues This Week

Shipping resumed Monday, 3 NOV 14, with 24 more intermodal containers shipped through the following Monday, 10 NOV 14 for a total of 250 containers shipped.

Feasibility Study Report Available

The Feasibility Study Report for the Nuclear Metals, Inc. Superfund Site is complete and available to download. Individual components of the 3 NOV 2014 EPA approved report can also be found on the RI/FS Related Documents page.

EPA Releases the Proposed Remedial Action Plan

EPA has released the Proposed Remedial Action Plan (PRAP) for the Nuclear Metals, Inc. Superfund site. Full report is available to download.

Public Meeting and Hearing Dates Announced

The Public Meeting on the proposed Remedial Action Plan for the Nuclear Metals, Inc. Superfund Site will be at 6:30 pm on Wednesday, November 12, 2014 at the Concord Town Hall Meeting Room located at 22 Monument Square, Concord, MA.

The Public Hearing on the Proposed Remedial Action Plan for the Nuclear Metals, Inc. Superfund Site will be at 6:30 pm on Wednesday, December 10, 2014, also at the Concord Town Hall Meeting Room.

Meteorological Tower erected, Air Monitoring Stations complete

The Meterological Tower has been installed in the northeast parking lot, just north of the Cooling Water Pond. All four of the Air Monitoring Stations have been installed and are operational. Air Monitoring will proceed pursuant to the Air Monitoring Plan approved by EPA on 29JUL 2014.

North Air Monitoring Station

Meteorological Tower

Latest Off-Site Shipping Campaign Complete

A total of 32 additional containers have been shipped off site via four rail cars from 28 July to 6 August 2014. Material consisted of interior building debris for a estimated total of 385,000 lbs. The next shipment of off-site waste is scheduled for this fall.

Aerial View of NMI Site

Aerial flyover performed this month for a view of the rooftop systems to be dismantled and removed. For more photos, visit NTCRA Progress.NMI Aerial Photo looking East_June 2014


Baseline Ecological Risk Assessment Complete

EPA provided conditional approval of the Baseline Ecological Risk Assessment on 14 May 2014. The final comments have been incorporated into the documents and the document, tables and figures, and appendices are now available here under Ecological Risk Assessment.

Last updated on June 16, 2014