UNCC Grigg - HVAC & Controls-REV_27749-CB-Add5 RB.pdf

This is an addendum document for a Heating, Ventilation, and Air Conditioning (HVAC) and Controls rebid project at UNC Charlotte in North Carolina. The addendum modifies the original scope of work and specifications for HVAC system installation and controls upgrades at the Grigg facility. The project involves comprehensive HVAC system replacement and controls modernization to improve building climate control and energy efficiency. The document establishes technical specifications, performance requirements, and system standards that bidders must meet in their proposals. Response requirements and submission deadlines are outlined for interested contractors to submit bids meeting the revised specifications and requirements detailed in this addendum.

The addendum addresses clarifications, modifications, and additional requirements from the original bid package to ensure all bidders have consistent information and can submit competitive proposals based on identical project scope parameters. This rebid process indicates that the initial bidding cycle was unsuccessful or required reformation, necessitating reissue of bid documents with revisions. The document provides updated technical standards and specifications that all prospective HVAC contractors must incorporate into their bid submissions. Pricing, contract terms, performance standards, and any set-asides or special requirements are established through this addendum to facilitate fair competition among qualified mechanical contractors capable of executing complex HVAC and building automation control systems at a higher education facility.