SMD Services Boiler Welding and Repairs - Various Developments in the Borough of Bronx

Defective weld seams or cracks in boiler walls shall be repaired by the Contractor by flame - cutting or grinding the defective area to clean, defect-free base metal. The Contractor shall remove defective fire tubes and replace the same with new boiler tubes. The Contractor shall remove defective staybolts and replace the same with solid round metal ASME SA-36 or equal welded in place on each end in accordance with NYCHA Contract Drawing 3-778. The Contractor shall remove by flame cutting all defective areas of boiler shell, water legs, and mud rings, as designated by the Authority. Defective front firebox seams or cracks shall be repaired by the Contractor. Handhole Covers and Plate Replacement. Manhole Covers and Ring Replacement. Hot Water Generating Tank Neckpiece Replacement. The Contractor shall provide all necessary labor, supervision, material, scaffolding and equipment to perform boiler and hot water generating tank repairs as hereinafter described. The Contractors attention is called to the fact that eight (8) separate types of repair and/or replacement work is involved. Question Deadline 02/07/2023 at 2:00 PM ET Question and Answer Release Date: Monday, 02/13/2023 at 2:00PM Waiver (or Partial Waiver) of MWBE Utilization.

Division 23 -

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