Subjgrp 37. Buildings and Plant Facilities

• § 354.220 - Buildings.
• § 354.221 - Rooms and compartments.
• § 354.222 - Floors, walls, ceilings, etc.
• § 354.223 - Drainage and plumbing.
• § 354.224 - Water supply.
• § 354.225 - Lavatory accommodations.
• § 354.226 - Lighting and ventilation.