Specifications include, but are not limited to: The City of Woburn Department of Public Works is seeking proposals for Owner’s Project Manager (OPM) Services that will include all activities necessary or appropriate to efficiently manage the design, permitting, construction, commissioning and project closeout for the construction of a new water treatment plant. Services are also expected to include the oversight of construction. The proposed improvements will include the addition of granular activated carbon (GAC) treatment for removal of six perfluoroalkyl substances (PFAS6) at the existing 4 million gallon per day (MGD) Horn Pond Water Treatment Plant (WTP). This GAC treatment is the MassDEP-approved Long Term Corrective Action Plan (LTCAP) to address two exceedances of the PFAS6 Maximum Contaminant Level (MCL). The GAC treatment will be installed following the existing manganese removal filters at the Horn Pond WTP. The project also includes SCADA system and Cybersecurity upgrades to the original controls system installed in 2002, as well as replacement of the groundwater supply well pumps and motors.
