Upton Elementary / Middle School boiler Heating Hot Water System Replacement Project

The work includes, removal of coal-fired boilers and associated piping, auger system, dampers, flues, etc and replacement with new gas-fired boilers and new heating hot water plant equipment. It also includes removal and replacement of concrete housekeeping pads, the full cleaning and painting of Boiler Room and mezzanine and the sealing-off of the existing exterior coal bin. Minor membrane roof patching is required at existing vent penetrations. Work also includes an Alternate for the demolition of existing heating hot water ceiling radiation panels and associated controls, replacement of existing variable air volume boxes and associated controls and replacement of the existing facility pneumatic/electronic temperature control system outside of the boiler room with a new BACnet protocol DDC system integrated into the new front-end system provided under the boiler plant replacement scope of work. Project Contacts & Prebid Questions a. Roxie Taft, WCSD #7, email: rtaft@weston7.org b. Les Bishop, WCSD #7, email: lbishop@weston7.org c. Robert Detimore, ACE, email: robertd@acemt.com Bidders and sub-bidders having questions, requiring clarification, interpretation or any RFIs (Request for Information) regarding the procurement documents shall make a written request via email to Robert Detimore at Associated Construction Engineering, Inc at robertd@acemt.com, with a copy to Les Bishop at lbishop@weston7.org. Interpretations, corrections, and changes of the contract documents shall be made by Addendum no later than March 28, 2023. Interpretations, corrections, and changes of the contract documents made in any other manner will not be binding, and bidders and sub-bidders shall not rely upon them.

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Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.