On behalf of the University of Massachusetts (UMass) and in accordance with the June 2012 Consent Agreement and Final Order (CAFO), please find attached the Polychlorinated Biphenyl (PCB) Remediation Completion Report documenting the removal and off-site disposal of PCB containing glazing sealants on windows within the Lederle Graduate Research Center Low Rise building located at 701-740 North Pleasant Street on the UMass campus in Amherst, Massachusetts.

In addition, we have also enclosed the Revised Monitoring and Maintenance Implementation Plan (MMIP) to update the existing MMIP that was submitted on June 2, 2014, to incorporate the current status of the window slating sealants (i.e, those windows encapsulated vs. removed) and a revised Monitoring Plan based on this status. This revised MMIP also reflects the in-place management of PCB impacted exterior masonry surrounding the 50 Type L windows on the Low Rise building.