The core warning is not advanced material
OSHA's marine-terminal slinging rule requires employees to remain clear beneath overhead cargo drafts and descending lifting gear. Employees may not ride a hook or load.
The covered container-operations rule explicitly prohibits working beneath suspended containers. These warnings belong in introductory orientation as well as deeper study.
An exclusion zone here means the restricted area relevant to overhead work. This guide does not establish its actual boundary, universal radius, or method for setting it.
Prepare by asking who establishes the current restricted area and where people outside the lift remain. Employer task instructions must answer the specific location question.
Educational orientation only: no lift setup, rigging, positioning diagram, signaling, or equipment operation appears here. Follow employer training, approved procedures, manufacturer instructions, and site rules.
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OSHA · Last Checked: October 5, 2026
Exclude the section's sling-selection and handling methods. This is not authorization for a reader to assess suitability or perform a lift.
OSHA · Last Checked: October 5, 2026
Do not reproduce lifting-fitting arrangements, weight calculations, lift angles, spreader operation, container-top access methods or fall-protection hookup. Ship-side container scope does not by itself establish landside or bulk-cargo rules.
OSHA · Last Checked: October 5, 2026
Regulatory definitions have regulatory scope and do not prove every port uses identical colloquial terms. Enclosed-space recognition is not permission to enter, test atmospheres or perform rescue. No dispatch slang or mooring-line type definitions are provided.
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