WASHINGTON ROCK QUARRIES, INC.
Summary
crushed stone, crushed rock, gravel, stone, streambed sediment, ballast, railroad ballast, permeable ballast, rip rap, jetty stone, landscape rock, topsoil
Profile
Address
Description
Other Crushed and Broken Stone Mining and Quarrying
This includes: (1) establishments primarily engaged in developing the mine site and/or mining or quarrying crushed and broken stone (except limestone and granite); (2) preparation plants primarily engaged in beneficiating (e.g., grinding and pulverizing) stone (except limestone and granite); and (3) establishments primarily engaged in mining or quarrying bituminous limestone and bituminous sandstone.
Illustrative Examples:
Bituminous limestone mining and/or beneficiating
Marble crushed and broken stone mining and/or beneficiating
Bituminous sandstone mining and/or beneficiating
Sandstone crushed and broken stone mining and/or beneficiating
Construction Sand and Gravel Mining
This includes 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.
