212321 Construction Sand and Gravel MiningThis U.S. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i.e., construction) sand and gravel pits; (2) dredging for commercial grade sand and gravel; and (3) washing, screening, or otherwise preparing commercial grade sand and gravel.
- Establishments primarily engaged in mining industrial grade sand are classified in U.S. Industry 212322, Industrial Sand Mining.
|212321||212321||212321||Common sand quarrying and/or beneficiating|
|212321||212321||212321||Construction sand and gravel beneficiating (e.g., grinding, screening, washing)|
|212321||212321||212321||Construction sand or gravel dredging|
|212321||212321||212321||Gravel quarrying and/or beneficiating|
|212321||212321||212321||Pebbles (except grinding) mining and/or beneficiating|
|212321||212321||212321||Sand and gravel quarrying (i.e., construction grade) and/or beneficiating|
|212321||212321||212321||Sand, construction grade, quarrying and/or beneficiating|