Crawlspaces
R408.1 | General ventilation requirements | |
R408.2 | Openings for ventilation | |
R408.3 | Unvented Crawlspaces | |
R408.6 | Finished Grade | |
R408.4 | Access | |
R408.5 | Debris removal | |
R408.7 R322 | Flood resistant construction requirements | |
R407.1 | Wood column protection | |
R407.2 | Steel column protection | |
R401.3 | Drainage | |
R404.1.9 | Isolated masonry piers | |
R404.1.9.1 | Pier Caps | |
R404.1.9.2 | Piers supporting floor girders | |
R404.1.6 | Height above finished grade | |
R404.1.7 | Backfill placement | |
Flood resistance requirements
R322.1 | General Information | Â |
R322.1.4 | Establishing the design flood elevation | |
R322.1.4.2 | Determination of impacts | |
R322.1.5 | Lowest floor | |
R322.1.6 | Protection of mechanical, plumbing and electrical systems | |
R322.1.7 | Protection of water supply and sanitary sewage systems | |
R322.1.8 | Flood-resistant materials | |
R322.2 | Flood hazard areas | |
R322.3.1 | Location and site preparation | |
R322.3.2 | Elevation Requirements | |
R322.3.3 | Foundations | |
R322.3.4 | Walls designed below flood elevation |
