A mobile elevating work platform stuck at height isn’t a hypothetical. When hydraulics die, a joystick fails, or an operator is trapped against steel, seconds count and site discipline either shows up or it doesn’t. A rescue plan is not a paragraph in a RAMS: it’s a set of rehearsed moves, the right kit in the right place, and people who know how to use it when the platform won’t play ball.
TL;DR
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– Nominate and brief a ground rescuer for each MEWP per shift, with the key, manual and comms at the base.
– Prove the emergency lowering and auxiliary power on familiarisation, not during a crisis.
– Set and hold an exclusion zone; one controller directs, everyone else stays out.
– Call 999 early for entrapment; don’t force a platform free when a person is pinned.
A practical MEWP rescue playbook
# Stage 1: Decide the routes off the platform before you go up
/> Plan for three routes, in this order: self-rescue using the basket controls; lowering from ground controls or auxiliary power; and assisted rescue using another MEWP. Rope rescue is specialist and not a site improvisation. Be specific for the machine and task: scissor lifts need manual lowering levers located and labelled, booms need the auxiliary pump tested and the sequences known. If there’s entrapment potential (underslung steel, low soffits), build that into the route and trigger points for calling emergency services.
# Stage 2: Put the right kit at the base and keep it there
/> Keep the MEWP key, the manufacturer’s manual and the rescue plan laminated at ground level, not buried in a site office. Radios or a charged phone must be with the ground rescuer and the operator. Mark and protect the emergency lowering points; fit anti-entrapment devices where appropriate for the task. Have a small rescue grab-bag: high-vis armband for the incident controller, torch, knife for cutting lanyards only if a clear risk of suspension trauma is present, and a basic first aid kit nearby. Strops, slings or chain blocks are not rescue tools for freeing a stuck basket.
# Stage 3: Assign people and competence by name, not job title
/> Nominate a ground rescuer per shift for each MEWP, with proof of machine familiarisation and an understanding of the emergency functions. The operator needs the right category training and a task briefing; the rescuer doesn’t need to be a boom maestro but must be confident with ground controls and the specific machine’s quirks. If the work runs into nights or weekends, identify who holds the key and who answers the phone. Record the names on the daily briefing sheet at the base and keep the list current.
# Stage 4: Control the space and the messages
/> Set an exclusion zone around the MEWP that allows for a safe lowering arc and keeps pedestrians and deliveries out. Agree one incident controller: they talk to the operator, the ground rescuer and the plant and traffic marshals. If there are overhead services or live plant nearby, build isolation or stand-off into the plan before you start, not once the platform is stuck. Keep emergency numbers visible at the base; if the operator is pinned, escalate early rather than trying “one more move”.
# Stage 5: Execute the rescue in steps, not a rush
/> On a failure at height, stop all other interfaces around the zone. Stabilise the machine: chock wheels if needed, confirm ground conditions haven’t softened, and make plant around it safe. Switch to ground controls, reset emergency stops, engage auxiliary power if fitted, and lower slowly in small movements. On booms, boom-in and jib-down before slewing where possible to reduce swinging. Maintain voice or radio contact with the basket and pause if the operator reports crushing or snagging. Only consider a secondary MEWP rescue if the space allows and both operators are competent and briefed.
# Stage 6: Recover, inspect and learn before you put it back to work
/> Once the person is down, hand them to first aid and reassess the machine and the work area. Do not return the MEWP to service until a competent person has inspected it and cleared any defects. Record the incident, capture what worked and what didn’t in the rescue plan, and update inductions and briefings. If an entrapment occurred, treat it as a serious near-miss: review controls like proximity alarms, anti-crush bars and task planning.
Where MEWP rescues often go wrong
# The key lives with the operator
/> If the only key is 15 metres up, nobody can use ground controls. Keep a controlled spare at the base with the plan.
# Only the operator knows the machine
/> Familiarisation is skipped and the ground person guesses at levers in a panic. Put names to roles and run a two‑minute demo before first use.
# Assuming the auxiliary will just work
/> Aux pumps and manual lowers seize when ignored. Prove them during daily checks and record it.
# A crowd forms and no one leads
/> Five people shout different instructions while traffic squeezes through the tape. Nominate one controller and lock down the zone.
Scenario: stuck boom on a retail park fit-out
/> A 3b boom is being used to install signage under a low soffit at a retail park. The operator edges the basket in and the joystick fails, leaving the jib parked hard against a beam. He radios down that he can’t free it and the tilt alarm is persistent. The supervisor stops a nearby delivery, extends the barriers and takes the incident controller armband. The nominated ground rescuer, already briefed, switches to ground controls, resets the e-stops and engages the aux pump. In small, deliberate moves they boom-in to create clearance, then lower the jib and bring the basket away from the beam. The operator is checked by first aid; the MEWP is quarantined and inspected before the next shift, and the rescue plan is updated to include a hard stop on approaching that soffit without anti-crush protection.
Set it up this week
# Before the next platform goes up: five actions
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– Print and laminate machine-specific rescue steps and fix them at the base of each MEWP in use.
– Nominate a ground rescuer per MEWP per shift and run a five-minute hands-on with ground controls and emergency functions.
– Stage a clean exclusion zone with barriers and clear signage, and brief the traffic marshal on how to extend it in an emergency.
– Prove the auxiliary lowering and manual release points during daily checks and record the outcome on the plant sheet.
– Place the key, manual and emergency numbers in a marked box at the base; issue the incident controller armband and radio at sign-on.
Bottom line
/> A MEWP rescue that works is mostly decided before anyone leaves the ground. Keep the plan short, the kit to hand and the roles real, and you won’t be writing statements about why a simple failure turned into a bigger incident. Expect more attention on entrapment planning and emergency lowering during site inspections. Ask yourself: who is today’s ground rescuer, where is the key, and has anyone actually proven the aux pump?
FAQ
# Do I need a different rescue plan for boom lifts and scissor lifts?
/> Yes. Booms and scissors have different emergency functions and failure modes, so the steps, kit and space required will vary. Keep separate, machine-specific notes at the base and brief them distinctly.
# Who should be nominated as the ground rescuer?
/> Pick someone on shift who is familiarised on that specific machine and calm under pressure, not just whoever is nearby. They don’t have to be the most experienced operator, but they must know the ground controls, communication protocol and when to escalate.
# When should I call emergency services during a MEWP incident?
/> Call early if there’s suspected entrapment, injury, medical distress, or if lowering attempts are making the situation worse. Keep one person on the phone who can describe location, access routes and hazards, and keep the exclusion zone firm for responders.
# Can I use another MEWP to rescue a person at height?
/> Yes, but only if it’s planned, space allows safe positioning, and both operators are competent and briefed. Treat it as a controlled manoeuvre, not a quick fix, and stop if it increases the risk to the person or others.
# What paperwork should be at the base of the MEWP?
/> Keep the machine’s manual, a short rescue plan for that model, the daily inspection record, and emergency contact details. It helps to have a sign-off sheet identifying the day’s operator, ground rescuer and incident controller so roles are clear.
