2022 Edition
National Industry 212321 Sub-Description:
Construction sand or gravel dredging
Overview
Construction sand or gravel dredging is one of 7 sub descriptions for NAICS National Industry 212321, Construction Sand and Gravel Mining.
Identifier
The identifier for Construction sand or gravel dredging is 998e7ae20146f65db6d70491e185c82e
.
Learn more about how we calculate this value.
History
The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.
Edition | Existed | Equivalent Value |
---|---|---|
2022 | 998e7ae20146f65db6d70491e185c82e | |
2017 | 998e7ae20146f65db6d70491e185c82e | |
2012 | 998e7ae20146f65db6d70491e185c82e |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 212321, Construction sand or gravel dredging:
- construction sand and gravel
- construction sand and gravel mining
- dredging
- dredging all type coverage under admiralty law program i
- dredging all type coverage under admiralty law program ii state act benefit
- dredging all type coverage under admiralty law program ii uslandhw act benefit
- dredging not otherwise classified
- mining except oil and gas
- mining quarrying and oil and gas extraction
- nonmetallic mineral mining and quarrying
- sand gravel clay and ceramic and refractory mineral mining and quarrying
- sand or gravel digging construction sand
- stone crushing