25-033-LH World War II Hangar B & Embraer Airport Hangar Roof Replacement (3/13/25)

Sealed bids for the WORLD WAR II HANGAR B & EMBRAER AIRPORT HANGAR ROOF REPLACEMENTS project at the Middle Georgia Regional Airport, Macon, Georgia, will be received by Macon-Bibb County Procurement Department located at 700 Poplar Street, 3rd floor, Suite 308, Macon, GA 31201, until 12PM EDT on Thursday, March 13, 2025 @ 12:00PM then publicly opened and read aloud at 2PM EDT.
PROJECT DESCRIPTION
WWII Hangar B: This project consists of installation of a new roofing system on a County-owned hangar at Middle Georgia Regional Airport (MCN). Known as WWII Hangar B, this building is comprised of two arching metal roofs that meet at a center metal roof gable over the hangar, and a lean-to metal roof section over offices along the side opposite the hangar doors. The roof area is approximately 25,250 square feet. These roofs will receive new insulation over the existing metal roof to support new PVC roof membrane. Work will include the replacement of all gutters and downspouts, new gutters, raising of equipment curbs and vents, and new metal flashings. Macon-Bibb County recently installed a new PVC roof on the adjacent WWII Hangar A in a similar fashion.
Embraer Roof: This project consists of installation of a new roofing system on an office building and with hangars totaling approximately 160,000 square feet. There are five roofs that comprise the Embraer facility at MCN - one is currently an R-Panel single skin metal roof attached directly to the building structure and the remaining four roofs have a single skin standing seam metal panel roof attached directly to the building structure. These have been determined to be at the end of their useful life in an exposed condition, with many locations of visible leaking and repair at seams and joints. For all roofs, new insulation will be installed in the flutes of the existing roofing to support new PVC roof membrane throughout. Work will include the replacement of all gutters and downspouts, raising of equipment curbs and vent