5-52-1126 Emergency Communication Radio Tower HVAC Replacements A2.pdf

This is an addendum document related to an Emergency Communications Radio Tower HVAC Replacement project for the Pennsylvania state and local contracting opportunity Spec #52-11/26. The project involves the demolition and removal of existing Bard HVAC units from the building's exterior wall, followed by the furnish and installation of new Bard units with all related ductwork connections and controls systems. The scope also encompasses all related power and electrical work for the Bard units and associated systems. The project consists of two separate prime contracts: one for mechanical work and one for electrical work. Bidders are required to submit bids on all four sites included in this project. The document establishes technical specifications and requirements for the HVAC replacement work across multiple locations.

This addendum document provides supplemental technical information, specifications, and clarifications necessary for bidders to prepare competitive proposals. The project requires coordination between mechanical and electrical prime contractors to ensure proper installation and integration of the new HVAC systems. All bidders must address the complete scope of work at all four designated sites, with proposals evaluated based on technical merit, cost, and ability to meet project requirements and timelines.