2002 NAICS Definitions
321114 Wood Preservation
This U.S. industry comprises establishments primarily engaged in (1) treating wood sawed, planed, or shaped in other establishments with creosote or other preservatives, such as chromated copper arsenate, to prevent decay and to protect against fire and insects and/or (2) sawing round wood poles, pilings, and posts and treating them with preservatives.
Cross-References. Establishments primarily engaged in manufacturing wood products (except round wood poles, pilings, and posts) and treating them with preservatives are classified elsewhere in Subsector 321, Wood Product Manufacturing, based on the related production process.
| Go to: | No change 1997 to 2002 | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
| 2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
|---|---|---|---|
| 321114 | 321114 | 2491 | Bridge and trestle parts, wood, treating |
| 321114 | 321114 | 2491 | Creosoting of wood |
| 321114 | 321114 | 2491 | Crossties, treating |
| 321114 | 321114 | 2491 | Flooring, wood block, treating |
| 321114 | 321114 | 2491 | Millwork, treating |
| 321114 | 321114 | 2491 | Mine props, treating |
| 321114 | 321114 | 2491 | Mine ties, wood, treated, manufacturing |
| 321114 | 321114 | 2491 | Pilings, foundation and marine construction, treating |
| 321114 | 321114 | 2491 | Pilings, round wood, cutting and treating |
| 321114 | 321114 | 2491 | Pilings, wood, treating |
| 321114 | 321114 | 2491 | Poles, round wood, cutting and treating |
| 321114 | 321114 | 2491 | Poles, wood, treating |
| 321114 | 321114 | 2491 | Posts, round wood, cutting and treating |
| 321114 | 321114 | 2491 | Posts, wood, treating |
| 321114 | 321114 | 2491 | Preserving purchased wood and wood products |
| 321114 | 321114 | 2491 | Pressure treated lumber made from purchased lumber |
| 321114 | 321114 | 2491 | Railroad ties (i.e., bridge, cross, switch) treating |
| 321114 | 321114 | 2491 | Structural lumber and timber, treating |
| 321114 | 321114 | 2491 | Ties, wood railroad bridge, cross, and switch, treating |
| 321114 | 321114 | 2491 | Timber, structural, treating |
| 321114 | 321114 | 2491 | Treating purchased wood and wood products |
| 321114 | 321114 | 2491 | Treating wood products with creosote or other preservatives |
| 321114 | 321114 | 2491 | Trestle parts, wood, treating |
| 321114 | 321114 | 2491 | Wood fence (i.e., pickets, poling, rails), treating |
| 321114 | 321114 | 2491 | Wood products, creosoting purchased wood products |
