The project involves the removal of two existing HTP Mod Con 850 boilers and their replacement with two new HTP ELX 800 boilers. The HTP ELX 800 is the closest match to the existing HTP Mod Con 850, minimizing the need for boiler room redesign. The contractor is responsible for the proper disposal of the old boilers and ensuring the new installation meets all industry standards. The City is asking for an extended 5 year warranty on both boilers. Contractor Responsibilities 1. Preparation & Removal o Drain down the system to prepare for boiler removal. o Disconnect all electrical, mechanical, gas, and control connections. o Remove and dispose of the existing HTP Mod Con 850 boilers. o Test existing pipe insulation for asbestos; if asbestos is present, the contractor is responsible for proper abatement. 2. Installation of New Boilers o Install two new HTP ELX 800 boilers on the existing landing pads. o Make all necessary mechanical connections to the hot water supply. o Reconnect electrical and gas connections. o Reconnect all existing control systems. o Re-connect flue ductwork to existing flues. 3. Testing & Insulation o Perform a leak test on all gas and mechanical connections to ensure proper functionality. o Insulate all new boiler piping according to SMACNA standards. o Start up the new boilers and conduct a full operational test to confirm proper performance.
