NAVAJO ENGINEERING & CONSTRUCTION AUTHORITY
Summary
Construction Sand and Gravel Mining | Other Concrete Product Manufacturing | Remediation Services
Profile
Address
Description
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.
Other Concrete Product Manufacturing
Establishments in this category are primarly engaged in manufacturing concrete products (except block, brick, and pipe).
Remediation Services
Establishments in this category are primarly engaged in one or more of the following: (1) remediation and cleanup of contaminated buildings, mine sites, soil, or ground water; (2) integrated mine reclamation activities, including demolition, soil remediation, waste water treatment, hazardous material removal, contouring land, and revegetation; and (3) asbestos, lead paint, and other toxic material abatement.
