| 909.21 Building Construction, Industrial (Warehouse, etc.) |
| 909.22 Building Construction, Non-Residential (Office Bldg., etc.) |
| 909.24 Building Construction, Commercial and Institutional |
| 909.25 Building Construction, Prefabricated (All Types) |
| 909.27 Building Construction, Educational |
| 909.28 Building Construction, Medical |
| 909.29 Building Construction, Religious |