Lifting and Rigging JHA (Job Hazard Analysis / Activity Hazard Analysis) for Crane and Telehandler Operations
Updated 2026-06-23
A Lifting and Rigging JHA (Job Hazard Analysis / Activity Hazard Analysis) for crane and telehandler operations is the plan that keeps a suspended load over the hook and out of the path of the crew. Crane and rigging incidents are among the most catastrophic on any site — a dropped load, a tipped machine, or a contact with a power line can kill several workers at once. The hazards are physics problems with no margin for improvisation, which is why lifting work is built around a lift plan, a qualified operator, and a competent rigger. This guide walks through building a Lifting and Rigging JHA that names the load, the rigging, the ground, and the overhead hazards and assigns controls that survive contact with the field.
Why lifting work needs a planned JHA
A crane or telehandler concentrates enormous force on a single point, and the load it holds answers only to gravity. Every part of the operation — the capacity of the machine, the angle of the slings, the condition of the ground, the swing radius, the clearance overhead — is a calculation that must be right before the load leaves the deck. Unlike many tasks where a worker can correct mid-stream, a rigging failure or a tip-over happens in seconds and cannot be undone.
That is why lifting operations are governed by a documented lift plan and require specifically qualified people: a qualified or certified operator, a competent rigger who selects and inspects the gear, and a designated signal person. The Lifting and Rigging JHA ties these roles to the steps of the lift.
Breaking the lift into steps
The steps for a Lifting and Rigging JHA follow the load from the ground to its landing:
- Plan the lift — know the load weight, the radius, and the chart capacity
- Inspect the crane or telehandler and the rigging gear
- Set up the machine — level ground, outriggers, ground bearing
- Survey for overhead power lines and swing-path hazards
- Rig the load — correct slings, angle, and center of gravity
- Establish exclusion zones and the signal system
- Make the lift, swing, and land the load
- Land, de-rig, and demobilize
Each step is a place where a missed control becomes an incident, and the planning steps carry as much weight as the lift itself.
The hazards step by step
Overloading and tip-over
The machine has a rated capacity that changes with radius — the further out the load, the less it can hold. Telehandlers in particular tip forward when the boom is extended beyond the load chart's allowance. The controls are knowing the actual load weight (not guessing), reading the load chart for the actual configuration, and never exceeding the rated capacity at the working radius. Ground bearing matters as much as the chart: soft or uncompacted ground under an outrigger causes the machine to settle and tip, so cribbing and mats spread the load.
Rigging failure and dropped loads
A dropped load is usually a rigging failure — an overloaded sling, a bad hitch, a damaged shackle, or a load that was not balanced on its center of gravity. The controls are a competent rigger selecting gear rated for the load, inspecting every sling and shackle before use, accounting for the sling angle (which multiplies the tension on each leg as the angle decreases), protecting slings from sharp edges with softeners, and confirming the load's center of gravity so it lifts level.
Contact with power lines
Crane contact with overhead power lines is a leading cause of multiple-fatality lifting incidents, electrocuting not just the operator but anyone touching the load or the machine. The controls are surveying for overhead lines before setup, maintaining the required clearance distance for the line voltage, de-energizing the line where possible, and using a dedicated spotter when working anywhere near energized lines.
Struck-by the load and pinch points
A swinging load strikes workers, and the space between a load and a fixed object creates a crush hazard. The controls are exclusion zones that keep workers out from under and away from the swing path, tag lines to control the load without putting hands on it, and a single designated signal person whose signals the operator follows.
A simple Lifting and Rigging JHA structure
| Step | Hazard | Control | Standard |
|---|---|---|---|
| Plan the lift | Overload / tip | Known load weight, load chart for radius, lift plan | OSHA 1926.1417 |
| Set up machine | Ground failure / tip | Level ground, outriggers, cribbing and mats | OSHA 1926.1402 |
| Survey overhead | Power line contact | Maintain clearance, de-energize, dedicated spotter | OSHA 1926.1408 |
| Inspect rigging | Dropped load | Competent rigger, rated and inspected gear, edge softeners | OSHA 1926.251 |
| Rig the load | Imbalance / slip | Center of gravity, sling angle, correct hitch | OSHA 1926.251(a) |
| Lift and swing | Struck-by | Exclusion zone, tag lines, single signal person | OSHA 1926.1425 |
The lift plan and qualified roles
The lift plan is what makes the JHA defensible. It documents the load weight, the machine configuration, the radius, the rigging, and the ground conditions, and it names the operator, the rigger, and the signal person. Critical lifts — heavy loads, multi-crane lifts, or lifts near hazards — get an engineered plan. A Lifting and Rigging JHA should reference the lift plan and confirm the qualified people are on site and assigned. A JHA that lists rigging controls but never names the competent rigger who selected the gear is missing its accountability.
Common mistakes to avoid
- Guessing the load weight. The whole calculation collapses if the weight is wrong. Confirm it from documentation, not estimation.
- Ignoring the sling angle. A shallow sling angle dramatically increases the tension on each leg — a load well within the gear's straight rating can overload the slings at a low angle.
- Setting outriggers on unsupported ground. Soft ground under one outrigger is a classic tip-over cause. Use mats and cribbing.
- Working near power lines without a spotter. Contact happens in an instant and kills everyone in the circuit.
- Letting more than one person signal. Confusion between signals is a struck-by waiting to happen. One designated signal person, clear hand-off if it changes.
From the field: what actually goes wrong
Across fourteen years on federal, heavy civil, and industrial projects, the rigging incidents I have seen trace back to one of two failures: the load weight was wrong, or the ground was wrong. Both are planning failures, not operator errors, and both are preventable on paper before the machine ever moves. A telehandler tips because the load was heavier than the chart allowed at that boom extension. A crane settles and lists because one outrigger sat on uncompacted backfill that looked solid. A sling parts because the angle was shallow and the tension on each leg ran far past what the crew assumed from the straight rating. None of these are exotic. They are arithmetic and ground conditions, checked or not checked.
The lift plan is where these get caught, which is why I treat it as the spine of the Lifting and Rigging JHA rather than an attachment to it. On federal projects the critical-lift threshold triggers an engineered plan with documented weights, configurations, and ground bearing — and that rigor is exactly what prevents the tip-over. The field habit that matters most is confirming the load weight from documentation rather than estimation. "About a ton" is how machines tip; the shipping ticket, the engineered drawing, or a calculated weight is how loads land. The second habit is treating the ground as part of the lift: mats and cribbing under every outrigger, on every surface that is not engineered to take the load, every time.
The other field reality is the human coordination. A lift goes wrong fast when two people signal the operator, when the signal person loses line of sight, or when the crew drifts under the load to guide it by hand instead of using tag lines. One designated signal person, a clear hand-off if that person changes, tag lines to control the load without standing under it, and an exclusion zone that is actually enforced — these are simple controls that fail through familiarity, not complexity. The JHA that names the signal person and the exclusion zone, and the supervisor who enforces them, is the one that keeps the load over the hook and the crew out from under it.
The bottom line
A strong Lifting and Rigging JHA for crane and telehandler operations is built on a lift plan with the real load weight, the right machine configuration, inspected rigging, and a survey for overhead lines — with a qualified operator, a competent rigger, and one signal person tied to the steps. Lifting is physics, and physics does not negotiate. The JHA that gets the numbers right before the load leaves the ground is the one that lands it safely.
Frequently asked questions
What is the single most important rule in rigging?
Never work, walk, or position under a suspended load. The area beneath a load held in the air is a strike zone where a dropped load is often fatal, so an enforced exclusion zone keeps everyone out from under the load and its path.
Who is qualified to rig and signal a lift?
Rigging is performed by a qualified rigger, and lifts are directed by a qualified signal person using standard signals. For critical and complex lifts, a lift plan is prepared that accounts for the load weight, the equipment capacity, and the rigging configuration.
How do you know if rigging is rated for the load?
Slings, shackles, and hardware are marked with their rated capacity, and the rigging is selected so its capacity exceeds the load at the actual sling angle — because sling angles reduce capacity significantly. All rigging is inspected before use and removed from service if damaged.
Why do sling angles matter?
As the angle between the sling legs and the load gets shallower, the tension in each leg increases well beyond the share of the load weight, so a sling that is adequate for a vertical lift can be overloaded at a low angle. The lift is planned for the actual angle, not just the load weight.
Related JHAs
- Suspended Load Operations JHA — the exclusion zone and load-control fundamentals
- Crane Assembly and Disassembly JHA — rigging during crane setup
- Material Handling JHA — manual handling alongside mechanical lifting
- Steel Erection JHA — hoisting and landing structural steel
Written by Mustafa Tok, CSP, ASP, CHST — OSHA Authorized Outreach Trainer with 14+ years of international construction safety experience across federal, heavy civil, and industrial projects.