LGRC PCB Long Term Maintenance and Monitoring Report 2021

This monitoring report has been prepared by Woodard & Curran on behave of the University of Massachusetts (UMass).  Please find attached a copy of the 2021 Long Term Monitoring Report for Tower A and the Low-Rise buildings within the Lederle Graduate Research Center (LGRC) on UMass’ campus in Amherst, Massachusetts. This report has been prepared to meet the reporting requirements of the Consent Agreement and Final Order (CAFO) dated June 20, 2012 between UMass and the U.S. Environmental Protection Agency (EPA) for the encapsulation of polychlorinated biphenyl (PCB) containing glazing sealants at the Tower A and Low-Rise buildings. This report provides the results of the monitoring activities conducted in accordance with the December 2014 Revised Monitoring and Maintenance Plan (MMIP) for the encapsulated polychlorinated biphenyl (PCB) containing glazing sealants at the Tower A and Low-Rise buildings and the encapsulated residual PCBs in certain exterior masonry materials at the Low-Rise building.