NCDOT Transportation Building – 5th Floor IMD Upgrades Addenda Addendum No. 1 (10.25.21) Addendum No. 2 (11.1.21) Addendum No. 003 (11-16-18)binder Drawings NCDOT-DWG - VE ITEMS Combined 1.7.21 Specs 21-23715-01A-NCDOT-CD-SPECS