IFB No. 27-02 Repairs to Wastewater Treatment Plant Outfall Diffusers

Description: The City of Newburyport, through its NBPT3 Department of Public Services and NBPT3 Water/Sewer Business, is soliciting bids for the WWTP Effluent Diffusers Support Project. The work includes in-kind removal and replacement of effluent diffuser orifice plates and hardware, furnishing spare orifice plates, pre- and post-construction inspections, and all appurtenances and incidental work. The COMMBUYS detail page identifies the solicitation as an open IFB for physical diffuser work rather than a grant program, shows the source dates as 08/19/2026 02:46:54 PM and 09/03/2026 11:00:00 AM, and provides no primary PDF, DOCX, or PPT attachment.