What Is Rigging and Lifting?

Rigging and lifting refer to the process of preparing, securing, attaching, and moving a load safely using lifting equipment such as cranes, hoists, slings, shackles, hooks, lifting beams, and other accessories.

In simple terms:
Rigging is how the load is prepared and connected for lifting.
Lifting is the controlled movement of the load from one position to another.

Rigging and lifting operations are common in construction, oil and gas, marine, logistics, warehouses, manufacturing, maintenance, and industrial work sites.

A lifting operation may look simple, but it can become dangerous when the load is too heavy, poorly balanced, wrongly attached, badly communicated, or lifted with defective equipment.

Why Rigging and Lifting Safety Matters

Lifting operations involve heavy loads, suspended objects, moving equipment, and people working around high-risk areas. A failed lift can cause serious injury, death, equipment damage, production delays, and financial loss.
Safe rigging and lifting helps to:

Protect workers and bystanders.
Prevent dropped loads.
Prevent crane or equipment failure.
Protect expensive materials and machinery.
Improve teamwork and communication.
Reduce workplace accidents.
Ensure compliance with workplace safety rules.

The UK Health and Safety Executive notes that lifting operations can put people at great risk when they go wrong, so they must be properly planned, resourced, and organised by competent people.

Key Terms Every Beginner Should Know

Term	Meaning
Load	The object or material being lifted
Rigger	A trained person who prepares, attaches, and controls the load for lifting
Sling	A lifting accessory used to connect the load to the crane hook or lifting device
Shackle	A metal connector used to join slings, lifting points, or other rigging components
Hook	A lifting attachment used to connect the load or rigging gear
Crane	A machine used to lift, lower, and move loads
Hoist	A device used to lift or lower a load
Lifting point	A certified point where lifting gear can be safely attached
Centre of gravity	The point where the load’s weight is balanced
Working Load Limit: WLL	The maximum load an item of lifting equipment is designed to safely lift
Safe Working Load: SWL	The safe load limit after considering working conditions and safety factors
Tag line	A rope used to help control a suspended load from a safe distance
Exclusion zone	A restricted area around a lifting operation where unauthorised persons must not enter

Roles and Responsibilities of a Rigger

A rigger plays a critical role in safe lifting operations. The rigger is responsible for preparing the load and ensuring the correct lifting accessories and methods are used.

A rigger is not just someone who “ties a load.” A competent rigger understands load weight, lifting points, sling angles, equipment capacity, communication signals, and lifting hazards.

OSHA explains that a qualified rigger is determined by the nature of the load, the lift, the equipment being used, and the person’s knowledge and experience; a certified crane operator does not automatically qualify as a rigger.

Core Responsibilities of a Rigger

A rigger should be able to:

Understand the lifting task before work begins.
Identify the load to be lifted.
Confirm the estimated or known weight of the load.
Identify the load’s centre of gravity.
Select the correct lifting equipment and accessories.
Check the Working Load Limit of slings, shackles, hooks, and lifting devices.
Inspect rigging equipment before use.
Reject damaged or unsafe lifting gear.
Attach the load correctly.
Use proper sling angles and hitch methods.
Keep people away from suspended loads.
Use tag lines where required.
Communicate clearly with the crane operator or lifting team.
Follow standard hand signals or agreed communication methods.
Stop the job if conditions become unsafe.

Responsibilities of the Lifting Team

A safe lift requires teamwork. Each person involved must understand their role and communicate properly.

Role	Main Responsibility
Rigger	Prepares, attaches, and controls the load
Crane Operator	Operates the crane or lifting equipment safely
Signal Person/Banksman	Gives clear instructions and hand signals to the operator
Lifting Supervisor	Plans, coordinates, and supervises the lifting operation
HSE Officer/Safety Representative	Monitors safety controls and compliance
Site Workers/Bystanders	Stay outside exclusion zones and follow site instructions

Important Rule

Only authorised and competent persons should participate directly in lifting operations. Untrained workers must not attach loads, signal crane operators, or enter lifting zones without instruction.

Industry Standards and Regulations

Rigging and lifting operations must follow applicable workplace regulations, company procedures, manufacturer instructions, and recognised industry standards.

Depending on the country, industry, and site, the rules may reference standards such as:

OSHA lifting and rigging requirements.
LOLER: Lifting Operations and Lifting Equipment Regulations.
PUWER: Provision and Use of Work Equipment Regulations.
BS 7121: Safe use of cranes.
ASME B30 standards for cranes, hoists, slings, hooks, and rigging hardware.
ISO standards related to lifting equipment and safety management.
Company lifting procedures and permit-to-work systems.
Manufacturer manuals and load charts.

LOLER places duties on people and organisations that own, operate, or control lifting equipment, including businesses whose employees use lifting equipment whether owned by the company or not.

OSHA also requires lifting and rigging assemblies to stay within rated capacities and manufacturer limitations; for multiple-lift rigging assemblies, OSHA states that the total load must not exceed the rated capacity of the hoisting equipment or the rigging capacity specified in the rigging rating chart.

Practical Meaning for Learners

For everyday rigging work, this means:

Do not guess the capacity of lifting equipment.
Do not use unmarked or damaged lifting accessories.
Do not exceed the Working Load Limit.
Do not ignore manufacturer instructions.
Do not lift without proper planning.
Do not allow untrained people to rig loads.
Do not use lifting equipment that has not been inspected.

Basic Safety Principles in Rigging and Lifting

Safe lifting begins before the load leaves the ground.
The basic safety principles are:

1. Plan the Lift

Every lift should be planned based on the load, equipment, environment, people involved, and possible hazards.
The lifting plan should answer:

What are we lifting?
How heavy is it?
Where is the centre of gravity?
What equipment will be used?
Is the lifting gear suitable?
Who is in charge?
What communication method will be used?
Where will people stand?
What can go wrong?
What controls are in place?

HSE guidance states that a lifting plan should address the risks identified by risk assessment, resources required, procedures, and responsibilities so the lifting operation is carried out safely.

2. Know the Load Weight

Never lift a load if the weight is unknown or not properly estimated. Load weight may be found from:

Manufacturer plate.
Packing documents.
Engineering drawing.
Weighbridge result.
Calculation.
Competent supervisor confirmation.

If the load weight is uncertain, stop and verify before lifting.

3. Use the Right Equipment

The lifting gear must match the load, lifting method, environment, and load attachment points.
Do not use equipment simply because it is available. Use equipment because it is suitable.

4. Inspect Before Use

Before any lift, inspect slings, shackles, hooks, eye bolts, lifting beams, and other accessories.
Look for:

Cuts
Cracks
Deformation
Corrosion
Broken wires
Missing tags
Heat damage
Worn pins
Damaged hooks
Illegible markings
Expired inspection status

If equipment is damaged, remove it from service and report it.

5. Protect the Load and Sling

Sharp edges can cut or damage slings. Use edge protection where necessary.

6. Control the Load

Use tag lines when appropriate. Keep hands away from pinch points. Never stand under a suspended load.

7. Maintain Clear Communication

Use one agreed signal person unless the lift plan says otherwise. Stop the lift immediately if communication is lost.

8. Keep the Area Clear

Set up an exclusion zone. Only authorised persons should remain inside the lifting area.

9. Stop Work When Unsafe

Any worker should be empowered to stop the operation if they observe unsafe conditions.

8. Hazard Identification and Risk Assessment

Hazard identification means recognising anything that can cause harm during a lifting operation.
Risk assessment means thinking through:

What can go wrong?
Who can be harmed?
How serious could it be?
How likely is it?
What controls are needed?

Common Rigging and Lifting Hazards

Hazard	Possible Consequence	Control Measure
Unknown load weight	Overloading, equipment failure	Confirm weight before lifting
Wrong sling selection	Sling failure, dropped load	Use correct sling type and WLL
Damaged lifting gear	Breakage during lift	Inspect and reject defective gear
Poor centre of gravity	Load tilting or spinning	Identify COG and rig correctly
Unsafe sling angle	Increased sling tension	Use correct sling angle and calculate tension
People under suspended load	Fatal injury if load falls	Establish exclusion zone
Poor communication	Unexpected crane movement	Use trained signal person
Wind or bad weather	Uncontrolled load movement	Stop lift if conditions are unsafe
Uneven ground	Crane instability	Check ground bearing and setup
Power lines	Electrocution	Maintain safe clearance
Pinch points	Crushed fingers or hands	Keep hands clear and use tools/tag lines
Poor lighting	Misjudgement and unsafe rigging	Improve visibility before lifting

Basic Risk Control Hierarchy

When managing lifting hazards, use practical controls in this order:

Eliminate

Remove the hazard completely if possible.
Example: Move people away from the lifting area before the lift starts.

Substitute

Use a safer method or equipment.
Example: Use mechanical lifting instead of unsafe manual handling.

Engineer the Control

Use physical controls.
Example: Barriers, lifting beams, tag lines, edge protection, certified lifting points.

Administrative Control

Use procedures and communication.
Example: Lift plan, toolbox talk, permit-to-work, method statement, trained signal person.

PPE

Use personal protective equipment.
Example: Helmet, gloves, safety boots, high-visibility vest, eye protection.

PPE is important, but it should not be the only control. The main focus should be proper planning, suitable equipment, and safe work methods.

Essential PPE for Rigging and Lifting

A rigger should normally wear:

Safety helmet
Safety boots with toe protection
High-visibility vest or coverall
Hand gloves suitable for rigging work
Eye protection where required
Coverall or workwear
Hearing protection where required
Fall protection when working at height

PPE must fit properly and be suitable for the task. Loose clothing, jewellery, or items that can be caught in equipment should be avoided.

Real-Life Scenario

A team is asked to lift a metal fabrication frame using a mobile crane. The frame has no visible weight marking, and one sling has a damaged tag. The team is under pressure to complete the job quickly.

The correct action is to stop the job.
The rigger should:

Confirm the load weight.
Identify the centre of gravity.
Remove the untagged or damaged sling from service.
Select properly rated lifting gear.
Confirm the lift plan.
Establish an exclusion zone.
Agree communication signals.
Continue only when the lift is safe.

This is professional rigging behaviour. A good rigger does not rush a dangerous lift.

What a Rigger Should Never Do

A rigger should never:

Stand under a suspended load.
Allow others to walk under a suspended load.
Use damaged, unmarked, or expired lifting gear.
Guess the weight of a load.
Exceed the Working Load Limit.
Use a crane or lifting gear outside manufacturer instructions.
Tie knots in slings to shorten them.
Hammer shackles into position.
Side-load a shackle or hook unless designed for it.
Put hands between the load and lifting gear during tensioning.
Ride on a load or hook.
Leave a suspended load unattended.
Continue lifting when communication is unclear.
Ignore wind, poor ground condition, or overhead power lines.
Take instructions from unauthorised persons during a lift.

Emergency Readiness During Lifting Operations

Before lifting begins, the team should know what to do if something goes wrong.
Emergency planning should consider:

Dropped load
Equipment failure
Crane instability
Injury to worker
Load collision
Fire or chemical release
Contact with power line
Severe weather
Communication failure

The team should know:

Who stops the lift.
How to alert the operator.
Where the emergency assembly point is.
Who contacts emergency response.
Where first aid support is located.
How to isolate the area.

Practical Demonstration Activity

For this module, the trainer can set up a simple classroom or workshop activity.

Activity: Identify Safe and Unsafe Rigging Conditions

Display different lifting accessories such as:

Web sling
Chain sling
Wire rope sling
Shackle
Hook
Eye bolt
Lifting beam
Tag line

Ask learners to identify:

Equipment name
Use
WLL marking
Inspection tag
Possible defects
When to reject the equipment

Then present a simple lifting scenario and ask:

What is the load?
What is the estimated weight?
Where is the centre of gravity?
What equipment is needed?
What hazards are present?
What controls should be applied?

Quick Recap

Rigging and lifting involve preparing, securing, and moving loads safely using lifting equipment. A rigger must understand the load, select suitable equipment, inspect lifting accessories, communicate clearly, control the lifting area, and stop work when conditions are unsafe. Safe lifting depends on planning, competence, proper equipment, hazard identification, and teamwork.

Introduction to Rigging and Lifting