Total Groundwater Processed

Through mid-June, 2019, approximately 1.35 million gallons of groundwater have been processed through the Permanent Groundwater Treatment System (Final Treatment System), which has been operational since April 2, 2019.

Previously, approximately 17 million gallons of groundwater were processed through the Temporary Groundwater Treatment System (TGTS) to maintain hydraulic capture of the plume. The TGTS operated from May 23, 2017 until the Final Treatment System was operational.

Groundwater NTCRA

Updates

Introduction

Building Demolition
Non-Time Critical
Removal Action (NTCRA)

Environmental Remediation
Remedial Investigation /
Feasibility Study (RI/FS)

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Community Involvement & Events

Site Walk on June 24, 2013

Members of the Public Groups participated in a site walk on June 24, 2013, with Agencies Concord Fire Department, representatives of Respondents and de maximis.

CREW / 2229 Main St. Committee Meeting

CREW / 2229 Main St. Committee met with members of the project team on site at NMI on Wednesday, April 10, 2013.

Meeting with Community Advisory Groups on January 9, 2013

Public Meeting Slides

View Slides in PDF form here

Public Meeting Slides

View files here

Public Meeting Slides

View files here

Public Meeting Slides

Part 1 of 2

Part 2 of 2

Map showing AOIs

Last updated on January 15, 2013