05 Metals
05.01.00 Maintenance of Metals
05.01.10 Maintenance of Structural Metal Framing 05.01.20 Maintenance of Metal Joists 05.01.30 Maintenance of Metal Decking 05.01.40 Maintenance of Cold-Formed Metal Framing 05.01.50 Maintenance of Metal Fabrications 05.01.70 Maintenance of Decorative Metal 05.01.70.91 Historic Treatment of Decorative Metal