Mechanical Room Environmental Assessment
- Mechanical Room Phase II Report
- IRA Status Report – May 2017
- IRA Status Report – December 2016
- IRA Status Report – May 2016
- IRA Status Report – November 2015
- 2015 Room 110, 203 & 315 Indoor Air Memo
- 2011-2014 Room 110, 203 & 315 PCB Air Sampling Results
- IRA Status Report – May 2015
- IRA Status Report – December 2014
- IRA Status Report – May 2014
- IRA Status Report – December 2013
- Immediate Response Action Status Report – May 2013*
- Immediate Response Action Status Report – Nov., 2012*
- Quarterly Industrial Discharge Monitoring Report (Mechanical Room) – October, 2012
- Quarterly Industrial Discharge Monitoring Report (Mechanical Room) – July, 2012
- Immediate Response Action Status Report – May, 2012
- Appendix B – Lab Reports
- Immediate Response Action Plan Modification (2nd modification) – Feb. 2012
- IRA Plan Modification – Comments received by the City and Responses – Feb. 2012
- Immediate Response Action Status Report – November, 2011
- Immediate Response Action Status Report – May, 2011
- MassDEP Immediate Response Action Plan Modification Approval – February, 2011
- Immediate Response Action Plan Modification – January, 2011
- Immediate Response Action Status Report – November, 2010
- Immediate Response Action Status Report – May, 2010
- MassDEP Immediate Response Action Plan Approval – April, 2010
- Immediate Response Action Plan – Substantial Release Migration/Critical Exposure Pathway – March 2010
