NIG/Specific/TBT-NIG-004

Night Lifting Operations

Night Working › Specific › Night Lifting Operations

Presenter		Project
Location		Date

Night lifting operations combine the hazards of crane and heavy lifting with reduced visibility, fatigue, and communication challenges.
Adequate artificial lighting must illuminate the load, landing area, slinging point, exclusion zone, and access routes.
The crane boom and load must be visible to the operator throughout the lift — shadows and glare must be managed.
Communication between the operator, slinger, and banksman must use radios supplemented by illuminated wands and signals.
Fatigue management is critical for crane operators performing lifts during night shifts requiring sustained concentration.
The lift plan must address the additional night-specific risks including lighting, visibility, and communication arrangements.
Exclusion zones must be clearly marked with illuminated barriers and lighting visible to approaching pedestrians and plant.
Wind conditions at night may differ from daytime forecasts — continuous monitoring with an anemometer is essential.
Noise restrictions in residential areas may affect the timing of night lifts and the use of audible warning signals.
Emergency procedures must account for darkness — rescue routes, first aid points, and muster areas must all be illuminated.

Operator visibility	A crane operator who cannot see the load or landing area in darkness loses control of the lift — lighting is critical.
Communication failure	Hand signals are invisible at night — radios and illuminated wands replace visual signals that darkness makes useless.
Fatigue and concentration	Crane operations demand sustained concentration that deteriorates faster at night — fatigue management prevents the errors that drop loads.

Don't

Install adequate lighting covering the load, landing area, boom, and exclusion zones.
Use radios for all communication between crane operator, slinger, and banksman.
Provide illuminated wands and signals for banksmen working in darkness.
Monitor wind speed continuously with an anemometer during all night lifts.
Manage operator fatigue with breaks and shift limits during night lifting.
Address night-specific risks in the lift plan including lighting and communication.
Mark exclusion zones with illuminated barriers visible to approaching workers.
Check noise restrictions before scheduling night lifts near residential areas.
Illuminate emergency routes, first aid points, and muster areas for night operations.
Brief the full lifting team on the night-specific plan before the first lift.

DON'T carry out night lifts without adequate lighting on the load and landing area.
DON'T rely on hand signals at night — use radios and illuminated wands instead.
DON'T continue night lifting if the operator cannot clearly see the load and landing.
DON'T ignore wind monitoring at night — conditions can differ from daytime forecasts.
DON'T push crane operators through fatigue — enforce rest breaks during night shifts.
DON'T use a daytime lift plan for night operations — update it for night-specific risks.
DON'T leave exclusion zones unmarked in darkness — illuminate all barriers and boundaries.
DON'T breach noise restrictions with night lifting in residential areas without approval.
DON'T leave emergency routes and muster areas unlit during night operations.
DON'T start night lifting without a specific briefing for the night team.

See also: Night Working Safety Awareness | Crane Safety and Signals

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