Specifications include, but are not limited to: Architectural – Provide 1-Hour minimum rated enclosures for elevator rooms E-1, H-1, N-1, S-1 and S-2. Remove and infill wall vents into elevator room H-1 and S-1. Remove and replace door with a minimum 20-minute rated door with hardware to match existing door to be removed. Add enclosed rated soffit around existing conduit runs through rated enclosure in room S-2. Add rated gypsum board ceiling underneath existing conduit runs through rated enclosure in room E-1. Patch and repair all openings and penetrations to maintain minimum required fire rated enclosure. Contractor to ensure proper fire suppression in all rooms and cavities inside and above all new elements within project area. Contractor to submit as deferred submittal design for any changes or alterations to the existing fire suppression system per local jurisdiction.