High Risk Work Licence - Self-Erecting Tower Crane (CS) study plan

Interpret a self-erecting tower crane load chart to determine rated capacity at three different radii and two jib configurations

Calculate load moment and explain how radius increase reduces rated capacity, using worked numerical examples

Identify and label the major components of a self-erecting tower crane (mast, jib, counter-jib, hoist, slewing ring, outriggers/base) from memory

Explain the stability principles of self-erecting cranes, including the role of counterweight, ballast and outrigger spread

Estimate the mass of three common loads using dimensions and material density, and compare each to chart capacity

Apply the rated capacity formula including deductions for lifting accessories and rigging to determine net allowable load

Select appropriate slings, shackles and lifting accessories for three given load types and justify each choice

Demonstrate correct slinging techniques for a bundled load, a balanced load and an offset-centre load

Explain load control measures including tag lines, load orientation and avoidance of shock loading

Calculate the effect of a two-leg sling at 30, 60 and 90 degree included angles on leg tension

Sequence the erection procedure for a self-erecting tower crane from transport delivery to operational readiness

Describe the jacking/climbing process and the checks required before, during and after each jacking stage

Explain ground bearing pressure requirements and how to verify base/rail conditions against manufacturer specifications

Identify the steps of dismantling and transport/relocation, including load restraint and stowage checks

List the hold points at which erection must stop pending verification or sign-off

Perform a pre-operational inspection walkthrough covering structure, wire ropes, hooks, brakes, limit switches and safety devices

Distinguish between daily checks, periodic maintenance and defect categories, and state the reporting action for each

Conduct a documented risk assessment for a lifting task using a hierarchy-of-controls approach

Identify crane-specific hazards including powerline proximity, ground collapse, wind, and pedestrian access

Explain defect reporting obligations and the conditions under which a crane must be taken out of service

Summarise the licence obligations, duty-of-care responsibilities and key legislative/standard requirements applying to self-erecting tower crane operation

Explain the roles of the crane operator, dogger, rigger and person controlling the workplace in a lifting team

Demonstrate the standard hand signals and whistle signals used for crane operations from memory

Describe radio communication protocols, including call signs, confirmation and emergency stop procedures

Define exclusion zone requirements and explain how to establish and maintain a zone around the crane and load path

Plan a lifting sequence including slew direction, travel path and load placement to minimise load travel over people

Apply environmental limits by identifying the wind speed thresholds and other weather conditions at which operations must stop

Explain travel and slew control techniques that prevent load swing and maintain load control

Integrate hazard controls into an operational lift plan for a constrained site with powerlines nearby

Describe emergency procedures for loss of control, power failure and load drop

Re-solve mixed load chart problems under time pressure, including deductions and multi-configuration charts

Audit a simulated erection record for missing checks and non-conformances

Review inspection and maintenance records and identify defects that require escalation or shutdown

Explain how configuration changes during erection or climbing alter rated capacity and stability

Produce a consolidated summary of capacity, erection and inspection rules that you can recall without notes

Consolidate legislation, communication, component and ground-condition knowledge into a single revision map

Complete a full-length mock exam covering all ten domains and record a score per domain

Re-teach your three weakest domains using your own notes and worked examples

Verify recall of all hand signals, whistle signals and key load chart formulas without reference material

Finalise a personal pre-exam checklist of formulas, limits and procedures