Request Sealed Bids for Microfiltration Module Replacement

The Swansea Water District is requesting sealed bids for the replacement of microfiltration modules at its Desalination Facility in Swansea, Massachusetts. This lump sum contract requires the manufacturer to provide modules that are direct replacements for existing Pall Corporation units and compliant with ANSI/NSF Standard 61 for drinking water system components. The selected contractor must provide a ten-year pro-rated warranty on membrane performance and is responsible for the proper disposal of glycerin or preservatives used during transport. Additionally, any excess materials, including tips and specific components, must be returned to Pall Corporation following installation. The contract includes a structured payment schedule: 5% upon submittal of shop drawings, 15% upon approval of shop drawings, 30% upon certification of fabrication, 30% upon delivery and installation, and 20% upon completion of start-up. The manufacturer is required to provide a representative for at least two days to verify installation and a minimum of two days for initial start-up and testing. Bidders must provide proof of public liability insurance of at least $1,000,000 per accident, Massachusetts-compliant workers compensation, and signed certifications regarding tax compliance and non-collusion. The deadline for responses is November 4, 2026.