Separate access for installers from the lifting and support of a facade panel. A platform may be within its mass rating while an unapproved panel rack, wind area or side force makes the operation unsuitable. Verify the complete arrangement before lifting anyone.
Handling method → ground and traffic → functional checks → protected access → panel restraint → fixing → lowering → departure
This is reference content written and revised with AI. It has not been verified or approved by a professional. Review by a suitably qualified professional and site authorisation are required before use.
Stop work
Stop for ground movement, changing wind beyond the approved limits, unapproved panel handling, overload, loss of communication, a failed safety function or entry into the exclusion zone. Do not force a panel into place using the boom or release a loose panel to recover stability.
1. Legal and technical scope
| Basis | Application limits |
|---|---|
| HSE — MEWPs | Great Britain guidance: selection, support, entrapment, materials, familiarisation and rescue. |
| HSE — thorough examinations | LOLER examination intervals and examination schemes; separate from pre-use inspection. |
Great Britain: apply the Work at Height Regulations, PUWER and LOLER to the actual operation. HSE guidance supports planning; IPAF training categories are not legislation. Northern Ireland has a separate regulatory framework.
Distinguish daily checks from a LOLER thorough examination. For equipment lifting people, the normal examination interval is six months unless a competent-person examination scheme specifies otherwise; exceptional events may also require examination. Select restraint or other fall protection for the specific boom platform and anchorage. Do not attribute a blanket harness clause directly to WAHR.
2. Scope and required inputs
Included scope
Installing external cladding panels from a truck-mounted boom platform, with an independently planned panel lift or a specifically approved material-handling configuration. Includes setup, workface positioning, fixing, lowering and road departure.
Separate review
Using the basket or boom as an improvised crane, carrying an unapproved external panel, climbing out at height, live-line work and improvised rescue are outside this procedure. Choose separate lifting equipment when panel carriage is not permitted.
| Required input | What to verify |
|---|---|
| Machine and panel | Model, inspection history, approved attachment or independent lift, panel mass/area, occupants, tools and permitted load distribution. |
| Setup | Ground capacity, buried services, voids, slab limits, maximum outrigger reactions, suitable pads and traffic/exclusion arrangements. |
| Workface | Fixing design and sequence, reach, trapping points, electrical isolation/clearances, wind at the work height and communication. |
| Rescue and handover | Trained ground responder, available lower controls, emergency lowering within the manufacturer procedure, secure panel state and receiving supervisor. |
Use the actual machine and attachment instructions for ground reactions, pad design, extension, capacity, side forces, panel dimensions and wind. No universal three-times-pad-area rule, 32 km/h panel limit, 12.5 m/s permission or electrical clearance is set here. Verify local electrical and road requirements separately.
3. Eight-stage JSA
| Job stage | Hazards and effects | Failure factors | Technical and procedural controls | Site verification | P | S | R | A |
|---|---|---|---|---|---|---|---|---|
| 1. Plan access and lifting | 1. Overturning2. Panel drop3. Electrocution4. Rescue delay | 1. Unapproved rack2. Unknown panel area3. Wrong machine4. No rescue method | 1. Choose permitted handling2. Verify panel and loads3. Plan electrical protection4. Plan ground rescue | 1. Model and attachment2. Panel mass and area3. Lift/access method4. Rescue arrangement | ||||
| 2. Set ground and traffic | 1. Outrigger settlement2. Crushing3. Vehicle strike4. Edge collapse | 1. Weak ground2. Buried void3. Small or weak pads4. Traffic enters | 1. Check support capacity2. Use suitable spreaders3. Set and level as specified4. Separate traffic and people | 1. Ground evidence2. Outrigger reactions3. Pad layout and level4. Exclusion boundary | ||||
| 3. Inspect and board | 1. Fall or ejection2. Uncontrolled motion3. Hydraulic failure4. Rescue failure | 1. Faulty interlock2. Gate unsecured3. Damaged hose4. Lowering untested | 1. Check safety functions2. Close gate and use anchors3. Fit specified fall protection4. Check emergency lowering | 1. Inspection record2. Gate and anchorage3. Harness system4. Ground responder | ||||
| 4. Position at workface | 1. Entrapment2. Electrical contact3. Panel collision4. Overturning | 1. Blind movement2. Clearance lost3. Side force applied4. Reach exceeded | 1. Move under agreed signals2. Maintain electrical limits3. Keep clear of trapping gaps4. Stay within configuration | 1. Communication2. Clearance to lines3. Safe workface position4. Reach and load | ||||
| 5. Present and restrain | 1. Panel drop2. Wind-driven movement3. Hand crushing4. Overreaching | 1. Support released early2. Unapproved suction tool3. Unsecured panel4. Poor lifting interface | 1. Retain planned support2. Use approved handling gear3. Control panel movement4. Keep feet on floor | 1. Lift coordination2. Panel restraint3. Wind at work height4. Clear hand positions | ||||
| 6. Fix and release | 1. Falling panel2. Basket side loading3. Dropped tools4. Fall from basket | 1. Fixing incomplete2. Boom used to push3. Loose tools4. Rail climbing | 1. Follow fixing sequence2. Avoid structural side loads3. Secure tools and parts4. Check before lift release | 1. Fixing connections2. Temporary supports3. Tool containment4. Release check | ||||
| 7. Lower and clear | 1. Struck-by movement2. Entrapment3. Falling parts4. Rescue obstruction | 1. Area occupied2. Blind retraction3. Loose leftovers4. Exit blocked | 1. Secure remaining items2. Clear lowering route3. Lower with communication4. Keep rescue access open | 1. Panel secure2. Route clear3. Ground guidance4. Machine condition | ||||
| 8. Stow and depart | 1. Outrigger pinch2. Road collision3. Equipment movement4. Unsafe handover | 1. People near jacks2. Boom not stowed3. Traffic unmanaged4. Defect unreported | 1. Stow before pad removal2. Clear outrigger area3. Use traffic arrangements4. Record defects and handover | 1. Stowed configuration2. Pads and jacks secured3. Road departure control4. Receiving person |
PDF A covers basic task controls; B focuses on technical failures; C covers supervision, records and handover. The article has eight stages with four items per main cell; each PDF has six key stages with three items per main cell. P/S/R/A, measurements, confirmations and signatures remain blank for actual site assessment.
4. Fictional scenario and failure mechanisms
The original educational image is retained. It is not evidence of an actual incident or site suitability.
The scenario and record comparisons are fictional teaching examples, not records of real incidents, measurements, inspections, signatures or approvals.
| Item | Fictional scenario |
|---|---|
| Initial situation | Fictional example: installers approach a facade with a panel supported by a separately planned lifting system. |
| Changed condition | Wind increases while the crew is still aligning the panel and only some fixings are installed. |
| Failure path | Panel movement can load workers and basket sideways; premature lifting-release could leave the panel unsupported. |
| Possible outcome | The result could be trapping, falling material, loss of balance or machine instability. |
| Prevention barrier | Stop the alignment, keep the panel controlled by its planned supports and use the defined safe lowering or securing method. Do not drop it. |
Failure mechanisms
Outrigger reactions vary with configuration, reach and loading. Average truck weight divided by four is not a reliable pad design load. Check ground and pad capacity together, including voids, excavations, buried services and rainfall changes. A larger pad alone does not repair weak ground or a failing slab.
A broad panel adds wind area and may apply side load beyond the machine design. Remaining below the basket mass rating does not prove that an external load, rack or suction device is allowed. Consider panel lifting and installer access as separate systems unless the exact combined use is approved.
Fasteners transfer panel load to the building only after the required arrangement is installed and checked. The basket must not temporarily carry building loads or push the panel into alignment. Keep hands out of closing gaps, feet on the platform floor and the rescue route available.
Decision sequence
| Decision stage | What to verify |
|---|---|
| Known facts | The panel is aligned but the required fixings are not all verified. |
| Unresolved matters | Fixing engagement, temporary restraint and the wind condition remain unresolved. |
| Reason to hold | Releasing the lifting support would transfer load to an unconfirmed connection. |
| Required evidence | Check the fixing schedule, installed connections, temporary restraint and safe wind/handling conditions. |
| Restart decision | The designated person confirms secure support and authorises release according to the panel erection method. |
5. Conditional decisions and common errors
| Condition | Action | Evidence | Proceed when |
|---|---|---|---|
| Handling unapproved | Hold the lift; select an approved arrangement | Machine, attachment and panel documentation | Method approved |
| Ground uncertain | Keep boom stowed; assess support | Reactions, ground, pads and buried services | Support verified |
| Wind or movement | Stop alignment; secure or lower as planned | Work-height wind and panel restraint | Conditions restored |
| Fixings incomplete | Maintain planned panel support | Fixing sequence and installed connections | Fixings verified |
Similar situations, different decisions
The scenario and record comparisons are fictional teaching examples, not records of real incidents, measurements, inspections, signatures or approvals.
| Comparison | Situation A | Situation B |
|---|---|---|
| Capacity | Total mass is below rating: still check side load and panel area | Approved complete handling configuration: assess site conditions |
| Support | Outriggers look level: ground capacity remains unproven | Ground, reactions and pads verified for the actual configuration |
| Release | Panel appears aligned: keep lifting support | Required fixings and restraint checked: release may be authorised |
6. Roles and responsibilities
| Role | Responsibility |
|---|---|
| Supervisor | Confirm the access/lifting method, ground evidence, interfaces and stop criteria. |
| Operator | Inspect and set up the actual machine; control movement and keep its limits. |
| Panel installers | Maintain restraint, follow the fixing sequence and keep support until release. |
| Ground responder | Control the exclusion zone, maintain signals and remain able to use planned rescue controls. |
| Release authority | Check the installed connections and temporary restraint before authorising lifting-support release. |
Supervision, records, handover
| Job stage | Technical and procedural controls | Site verification |
|---|---|---|
| Approve the method | 1. Assign lift/access roles2. Check permitted handling3. Obtain panel data | 1. Method revision2. Equipment approval3. Responsible people |
| Release setup | 1. Review ground and loads2. Check installed support3. Coordinate traffic | 1. Ground evidence2. Pad and outrigger check3. Exclusion arrangements |
| Authorise access | 1. Close safety defects2. Confirm competence3. Prepare rescue response | 1. Pre-use check2. Operator familiarisation3. Ground responder |
| Manage panel fixing | 1. Agree lift interface2. Record changed conditions3. Hold release until checked | 1. Fixing schedule2. Wind and restraint3. Release authority |
| Respond to a fault | 1. Stop and protect area2. Use planned rescue3. Reassess before restart | 1. Fault record2. Safe recovery method3. Restart decision |
| Close and hand over | 1. Verify panel secure2. Confirm transport state3. Transfer open issues | 1. Installed panel status2. Stowage check3. Handover record |
7. Hold points and record comparison
| Hold point | Evidence before release | Confirmation / approval |
|---|---|---|
| Start | Installing external cladding panels from a truck-mounted boom platform, with an independently planned panel lift or a specifically approved material-handling configuration. Includes setup, workface positioning, fixing, lowering and road departure. | |
| HP-1 Set ground and traffic | Ground evidence · Outrigger reactions · Pad layout and level · Exclusion boundary | |
| HP-2 Inspect and board | Inspection record · Gate and anchorage · Harness system · Ground responder | |
| HP-3 Present and restrain | Lift coordination · Panel restraint · Wind at work height · Clear hand positions | |
| HP-4 Lower and clear | Panel secure · Route clear · Ground guidance · Machine condition |
Complete after actual checks. Recheck after changes, defects or shift handover.
Record comparison examples
The scenario and record comparisons are fictional teaching examples, not records of real incidents, measurements, inspections, signatures or approvals.
The boxes are static record prompts, not interactive or saved approvals. A tick does not establish suitability or permission to restart. Record the evidence, person, time and unresolved issues; retain the change history.
| Record type | Insufficient record | Record checklist |
|---|---|---|
| Support | Ground looks firm | □ Ground evidence□ Outrigger reactions□ Pad arrangement□ Recheck after change |
| Handling | Load under SWL | □ Panel mass and area□ Approved attachment□ Total load and reach□ Wind limitations |
| Fixings | Panel installed | □ Fixing drawing□ Installed connections□ Temporary restraint□ Release authority |
| Rescue | Emergency ready | □ Ground responder□ Lowering controls□ Access and communication□ Fault-specific method |
8. Site checklist and emergency response
| Check item | Result | Person / action |
|---|---|---|
| □ Plan access and lifting: Model and attachment | ||
| □ Set ground and traffic: Ground evidence | ||
| □ Inspect and board: Inspection record | ||
| □ Position at workface: Communication | ||
| □ Present and restrain: Lift coordination | ||
| □ Fix and release: Fixing connections | ||
| □ Lower and clear: Panel secure | ||
| □ Stow and depart: Stowed configuration | ||
| □ Release / handover authority |
Stop work
Stop for ground movement, changing wind beyond the approved limits, unapproved panel handling, overload, loss of communication, a failed safety function or entry into the exclusion zone. Do not force a panel into place using the boom or release a loose panel to recover stability.
Emergency response
Use the rehearsed ground-control or rescue procedure appropriate to the fault and hazards. Keep people away from an unstable machine, live electrical contact or suspended panel. Call emergency services and the electricity operator where relevant; do not climb the boom or improvise a transfer.
9. Sources and review limits
2026-10-05
| Source | Scope and limitations |
|---|---|
| HSE — MEWPs | Great Britain guidance: selection, support, entrapment, materials, familiarisation and rescue. |
| HSE — thorough examinations | LOLER examination intervals and examination schemes; separate from pre-use inspection. |
This is reference content written and revised with AI. It has not been verified or approved by a professional. Review by a suitably qualified professional and site authorisation are required before use.
10. PDF guidance and FAQ
PDF A covers basic task controls; B focuses on technical failures; C covers supervision, records and handover. The article has eight stages with four items per main cell; each PDF has six key stages with three items per main cell. P/S/R/A, measurements, confirmations and signatures remain blank for actual site assessment.
Content group ID
jsa-MEWP-working
Can the panel be hung from a basket rail?
Only use a material-handling arrangement expressly permitted for the machine and configuration. Otherwise use a separate suitable lifting system; rails are not improvised lifting points.
Does a normal wind rating cover a large panel?
No automatic conclusion follows. The machine, attachment and panel handling limits must all be met, including gusts and local effects at the work height.
Is a spotter permission to approach a live line?
No. Establish the applicable clearance or an authorised electrical safety arrangement with the responsible electricity operator. Account for every part of the machine, panel, tools and people.
Can workers drop the panel if the machine moves?
Do not adopt dropping as a recovery method. Plan controlled securing/lowering and rescue before work; stop and keep the danger area clear if stability is in doubt.
Has a professional verified or approved this document?
No. Public sources and editorial, layout and consistency checks were reviewed using AI. No site inspection or professional technical approval has been performed. Obtain appropriate professional review before use.
11. Revision history and authorship
This is reference content written and revised with AI. It has not been verified or approved by a professional. Review by a suitably qualified professional and site authorisation are required before use.
| Date | Version | Change | Review status |
|---|---|---|---|
| 2026-08-30 | Original version unmarked | Original preserved | No professional approval |
| 2026-10-05 | 1.1 | Decisions, records, JSA and PDFs revised | No professional approval |
Retained ground support, functional checks, restraint, capacity, electrical separation, wind, floor-standing, falling-object and traffic controls. Removed the fictional HSE investigation, automatic-compliance claims and a generic wind value presented as panel-handling permission. Clarified LOLER intervals and separated panel lifting from access.