Applies to establishments engaged in longshoring (stevedoring) operations which involve the transfer, loading, and unloading of ships' cargo and storage of such on docks or in nearby warehouses. This classification includes stevedoring by hand or hand truck and containerized stevedoring which involves the use of a cross deck crane for lifting the trailer body container onto or off of the ships deck or hold. This classification also includes wharf and pier operations, coal dock operations, cargo checkers, tallymen and the repackaging or mending of damaged containers in connection with stevedoring activities.

This classification excludes stevedores employed directly by a port district who are reported separately in classification 4201-02.

Special note: Stevedoring activities are almost always covered by the Longshore Harbor Workers Compensation Act (LHWCA) except when conducted by a port district or other political subdivision.

Applies to the operation of port districts by a municipality. Port districts have separate taxing authority and although they may receive tax dollars from levies most of their operating costs are funded through rental and use fees on the property and facilities they operate. Port districts are authorized by state law for the purpose of acquiring, developing, maintaining and operating various transportation-related properties and facilities. In addition to marine and airports, the district may also develop and maintain facilities used for the transfer, handling, storage and terminal operations of commercial enterprises. This classification includes sales personnel and any stevedoring operations conducted by port district employees.

This classification excludes clerical office employees of a county who are to be reported separately in classification 5306 and stevedoring operations not conducted by port district employees which are to be reported separately in classification 4201-00.