The PBC requests that all questions related to this solicitation be submitted in writing via email to the attention of Patricia Montenegro at patricia.montenegro@cityofchicago.org no later than Thursday, December 21, 2023, at 4:30 p.m. The Project scope consists of building infrastructure systems upgrades, exterior envelope repairs, and roof replacement. This includes replacing (2) chillers and associated infrastructure and pumps, BAS replacement, selective tuckpointing at the 6-story building penthouses only, replacing the 4-story building roof, interior ceiling replacement, elevator renovations to meet code requirements (fire proofing back boxes, new pit ladders, new sump pump, waterproofing at 1 elevator pit), replacing VAVs and fan powered boxes and associated ductwork, replacing AHUs and associated ductwork and diffusers, refurbishing two (2) AHUs with new cooling coils and replacing associated piping, rebalancing the air system, fire escape renovation work, and providing new fire detectors at the ducts for AHUs. The Public Building Commission of Chicago (PBC) has invited all Class A and Class B Prequalified firms to bid on PBC Contract C1606, CIP Central Hearing Facility Roof and MEP Upgrades. The Project scope consists of building infrastructure systems upgrades, exterior envelope repairs, and roof replacement. This includes replacing (2) chillers and associated infrastructure and pumps, BAS replacement, selective tuckpointing at the 6-story building penthouses only, replacing the 4-story building roof, interior ceiling replacement, elevator renovations to meet code requirements (fire proofing back boxes, new pit ladders, new sump pump, waterproofing at 1 elevator pit), replacing VAVs and fan powered boxes and associated ductwork, replacing AHUs and associated ductwork and diffusers, refurbishing two (2) AHUs with new cooling coils and replacing associated piping, rebalancing the air system, fire escape renovation work, and providing new fire detectors at the ducts for AHUs. All questions regarding this contract must be submitted in writing to Patricia Montenegro, Deputy Director of Procurement, Public Building Commission, 50 West Washington, Room 200, Chicago, IL 60602 or emailed to: patricia.montenegro@cityofchicago.org. If you see corruption, fraud, waste, or dishonest practices of any kind please report it to the City of Chicago Office of Inspector General (OIG) - PBC's oversight body. Concerned employees, contractors, consultants, and members of the public may contact OIG via its independent hotline and website. Telephone Reporting: (866) IG-TIPLINE (866-448-4754). The Pre-Award Meeting Date and Time Monday, January 8, 2024 at 2:00p.m.