HK SWP / Gondola Operator (CIC) flashcards
HK SWP / Gondola Operator (CIC) · Build recall with a focused review session.
32 cards. Read the term and the definition here. The deck at the top of this page is optional.
- Competent Examiner (CE)
- A person appointed by the contractor and registered with the Labour Department to carry out statutory examinations of suspended working platforms every 6 months and after major alterations.
- Competent Person (CP)
- A person appointed by the contractor to carry out inspections of suspended working platforms before use and at least once every 7 days, and to record results.
- Form SWP1
- The certificate of examination issued by a competent examiner for a suspended working platform, valid for 6 months, confirming the platform is safe for use.
- Form SWP2
- The report of inspection form completed by a competent person after inspecting a suspended working platform, typically required before first use and weekly.
- Dual-point suspension
- A configuration where the suspended platform is supported by two independent suspension points, each with its own suspension rope and safety rope, commonly used for facade work.
- Counterweight
- Weights used on a roof rig to counterbalance the load and prevent overturning; must be of adequate mass, securely fixed, and marked with weight.
- Tie-back
- A rope or rod anchoring the roof rig to a structural element to prevent movement or overturning; must be independent of the suspension rope and designed for the load.
- Parapet clamp
- A device clamped to a parapet wall to provide anchorage for suspension ropes; must be designed for the load and used only on suitable parapets.
- Safety rope
- An independent rope anchored separately from the suspension rope, used with a fall arrest lanyard and harness to protect workers if the platform fails.
- Wire rope rejection criteria
- Replace wire rope if broken wires exceed limits (e.g., 6 in one lay for 6x19), diameter reduction >10%, severe corrosion, kinks, or other damage.
- Daily pre-use check
- A check by the operator before each use covering suspension ropes, safety ropes, rig, counterweights, hoist, brake, electrical, limiters, guardrails, and nameplate.
- RCD test
- A test of the residual current device by pressing its test button to ensure it trips and protects against electric shock; must be done before use.
- Rated load
- The maximum load (kg) or number of persons that a suspended working platform is designed to carry, as marked on the nameplate; must never be exceeded.
- Erection supervision
- Erection, alteration, and dismantling of suspended working platforms must be carried out by competent workers under the supervision of a competent person.
- Commissioning tests
- Tests before first use including static and dynamic load tests, function tests of hoist, brake, safety devices, and limiters, as per manufacturer's instructions.
- Substantial alteration
- A change to the SWP configuration (e.g., suspension height, rig type) that requires re-examination by a competent examiner before further use.
- Wind speed limit
- The maximum wind speed (often 10 m/s or 20 knots) above which operation of a suspended working platform must stop; also stop in typhoon or severe weather.
- Load distribution
- Even spreading of load within the platform boundaries to maintain stability; avoid concentrated loads and secure tools and materials.
- Exclusion zone
- A barricaded area below the suspended working platform to prevent persons from being struck by falling objects; must be maintained during operation.
- Guide rope
- A rope used to control the platform and prevent swinging or rotation, especially in windy conditions; must be used if provided.
- Fall arrest lanyard
- A lanyard with an energy absorber connecting the harness to the safety rope; must be attached to a designated anchorage point.
- Harness fitting
- Adjust all straps snugly, ensure leg and chest straps are secure, and attach lanyard to the designated D-ring; check for damage before use.
- Suspension trauma
- A medical condition caused by hanging motionless in a harness, reducing blood flow; can occur within 10-20 minutes; rescue quickly and keep legs moving.
- Emergency lowering
- A manual or auxiliary descent method used if the hoist fails, allowing occupants to lower the platform safely; must be practiced.
- Overspeed device
- A safety device that stops the platform if it descends too fast; must be tested regularly and never bypassed.
- Slack rope device
- A device that detects loss of tension in the suspension rope and stops the hoist to prevent the platform from falling.
- Emergency stop
- A red button on the control pendant that immediately cuts power to the hoist; must be tested before use and kept accessible.
- Overload limiter
- A device that prevents the platform from being operated if the rated load is exceeded; must be tested and not disabled.
- Power failure procedure
- Stop work, secure the platform, use emergency lowering if necessary, and inform the supervisor; do not attempt repairs unless trained.
- Typhoon procedure
- Before typhoon signal No. 8, lower the platform to a safe position, secure the rig, isolate power, and inspect after the typhoon before use.
- Defect tagging
- Attaching a 'DO NOT USE' tag to defective equipment and locking out power; the tag is removed only after repair and re-examination.
- Records retention
- Keep inspection, maintenance, and examination records for at least 2 years (or as required) and make them available for inspection by authorities.