NAICS Code
488310 - Port and Harbor Operations

The description for the NAICS Code 488310 - Port and Harbor Operations is:

This Industry Comprises Establishments Primarily Engaged In Operating Ports, Harbors (including Docking and Pier Facilities), or Canals.

• Canal maintenance services (except dredging)
• Canal operation
• Docking facility operations
• Harbor maintenance services (except dredging)
• Harbor operation
• Lighthouse operation
• Maintenance services, waterfront terminal (except dredging)
• Port facility operation
• Seaway operation
• Waterfront terminal operation (e.g., docks, piers, wharves)
• Wharf operation

The related North American Industry Classification System Code(s) for NAICS Code 488310 - Port and Harbor Operations is:

• Providing stevedoring and other marine cargo handling services--are classified in Industry 488320, Marine Cargo Handling;
• Providing navigational services to shipping--are classified in Industry 488330, Navigational Services to Shipping; and
• Operating docking and/or storage facilities and commonly known as marinas--are classified in Industry 713930, Marinas.

The related GL Class Code(s) for NAICS Code 488310 - Port and Harbor Operations is:

The related SIC Code(s) for NAICS Code 488310 - Port and Harbor Operations is:

Description for 4491 Marine Cargo Handling

Establishments primarily engaged in activities directly related to marine cargo handling from the time cargo, for or from a vessel, arrives at shipside, dock, pier, terminal, staging area, or in-transit area until cargo loading or unloading operations are completed. Included in this industry are establishments primarily engaged in the transfer of cargo between ships and barges, trucks, trains, pipelines, and wharfs. Cargo handling operations carried on by transportation companies and separately reported are classified here. This industry includes the operation and maintenance of piers, docks, and associated buildings and facilities; but lessors of such facilities are classified in Real Estate, Industry 6512.

• Docks, including buildings and facilities: operation and maintenance
• Loading vessels
• Marine cargo handling
• Piers, including buildings and facilities: operation and maintenance
• Ship hold cleaning
• Stevedoring
• Unloading vessels
• Waterfront terminal operation

The related NCCI Code(s) for 488310 - Port and Harbor Operations is:

The related DE Workers Comp Class Code(s) for NAICS Code 488310 is:

The related MI Workers Comp Class Code(s) for NAICS Code 488310 is:

The related NJ Workers Comp Class Code(s) for NAICS Code 488310 is:

The related NY Workers Comp Class Code(s) for NAICS Code 488310 is:

The related PA Workers Comp Class Code(s) for NAICS Code 488310 is:

The related TX Workers Comp Class Code(s) for NAICS Code 488310 is: