A critical lift plan is legally required whenever a hoisting operation
- exceeds 75% of the crane’s rated capacity,
- involves multiple cranes, or
- presents exceptional safety risks.
Under OSHA 29 CFR 1926 Subpart CC and ASME P30.1 standards, documented planning is mandatory for lifts conducted over occupied work areas, near energized power lines, or involving high-value loads. The 2025 revisions to OSHA Subpart CC strengthen these requirements, demanding rigorous pre-lift engineering reviews for unusual site conditions like poor soil bearing capacity.
A compliant plan must detail
- exact load weights,
- rigging configurations,
- center of gravity calculations, and
- a job hazard analysis (JHA) approved by a qualified lift director.
Attempting a complex lift without this documentation violates federal regulations and severely increases the risk of catastrophic failure.
To ensure your next operation meets all regulatory standards, review our complete guide on how to plan a critical lift.