UK CPCS Dumper Theory Exam study plan
UK CPCS Dumper Theory Exam · Give each week a clear focus.
8 weeks · About 6 hours per week
Safe travelling, manoeuvring and working on slopes and uneven ground
Name at least six factors that reduce dumper stability on a gradient, including load distribution, ground condition and steering input
State the correct gear and speed rule for ascending and descending a slope with and without a load
State the safe travelling distance from trench edges, embankments and excavations for the machine class
Explain the correct line of travel over an uneven or side-sloping surface and why turning on a slope is avoided
List the actions to take if the machine begins to slide or a wheel loses traction on a slope
Your checkpoint
One-page slope and rough-ground rule sheet written from memory covering 10 travel rules, with no reference material used
Safe travelling, manoeuvring and working on slopes and uneven ground & Site hazard awareness, signage and safe systems of work
Match every site sign colour and shape category to its meaning without reference to notes
Describe a safe system of work for a dumper route that passes an excavation, an overhead line and a pedestrian walkway
Explain the machine's blind spots and state the checks and actions required before reversing or slewing
List the control measures for soft ground, standing water, buried services and poor visibility
Your checkpoint
Hand-drawn site route plan for a fictional site marking at least eight hazards, the relevant signage and the control measure for each, graded against a 10-point self-checklist
Site hazard awareness, signage and safe systems of work & Machine familiarisation: controls, instruments, components and terminology
Identify and state the function of every control, pedal, lever and instrument on the machine
Interpret the machine's warning symbols and state the correct response to each
Explain how segregation, exclusion zones and a permit-to-work system apply to dumper operations
Describe the start-up and shutdown control sequence in the correct order
Your checkpoint
Labelled control and instrument diagram drawn from memory with every component named and its function stated, self-marked to a target of 100%
Machine familiarisation: controls, instruments, components and terminology & Pre-use checks, routine maintenance and defect reporting
Recite the full pre-use check sequence in the correct order from walk-round to cab checks
Distinguish defects that must be reported and taken out of service from those that can be monitored
State the correct fluid levels, tyre condition and greasing points to inspect and the acceptable limits
Explain how to record and escalate a defect under a site reporting procedure
Your checkpoint
Completed 20-item pre-use check checklist plus a closed-book 20-question written self-test on domains 4 and 5, scoring 80% or higher
Pre-use checks, routine maintenance and defect reporting & Loading, discharging, tipping and stability awareness
Sequence the loading, travelling with a load, discharging and tipping operations step by step
Explain how payload limits and load distribution change the machine's centre of gravity and tipping risk
Describe the correct approach, tipping method and recovery position on a tip face and on level ground
State the daily and weekly routine maintenance tasks and the defects they are intended to catch
Your checkpoint
Written step-by-step tipping procedure with three simple diagrams showing the centre of gravity at empty, part-load and full-load states, plus a list of the checks made before each tip
Loading, discharging, tipping and stability awareness & Health, safety and environmental legislation and responsibilities
Explain how the machine's stability changes with articulation, cross-slope and raised skip position
State the employer's and the operator's duties for safe plant operation and the consequences of non-compliance
Summarise the environmental duties relevant to dumper work, including spill control, fuel handling, noise and dust
Identify which incidents and near misses must be reported and to whom
Your checkpoint
Closed-book 30-question mock covering domains 1, 6 and 7, scored and reviewed with every wrong answer corrected in writing, target 85% or higher
Health, safety and environmental legislation and responsibilities & Personal protective equipment and welfare on site
Select the correct PPE for four named dumper tasks and justify each item against the hazard
State the site welfare facilities required and the operator's responsibilities for keeping them usable
Explain the health risks of noise, vibration, dust and manual handling in dumper work and the controls for each
State the procedure for reporting an unsafe act or condition and for refusing unsafe work
Your checkpoint
PPE and welfare decision card covering four tasks and four health hazards, each with the hazard, the control and the reason, produced without reference material
Shutdown, parking, security and environmental controls & Health, safety and environmental legislation and responsibilities & Site hazard awareness, signage and safe systems of work & Personal protective equipment and welfare on site & Machine familiarisation: controls, instruments, components and terminology & Pre-use checks, routine maintenance and defect reporting & Safe travelling, manoeuvring and working on slopes and uneven ground & Loading, discharging, tipping and stability awareness
State the full shutdown, parking, isolation and security sequence for leaving the machine unattended
Explain the environmental controls applied at shutdown including spill containment, fuel storage and waste segregation
Answer mixed questions across all eight domains under timed conditions
Re-teach the two weakest domains identified by the mock results
Your checkpoint
Full timed 50-question mock across all eight domains, scored 90% or higher, with a written revision list of the remaining weak points
Milestones
Week 4: Score 80% or higher on a closed-book 25-question mixed test on domains 4, 5 and 6, and complete a full pre-use check unaided in the correct order
Week 6: Score 85% or higher on a closed-book 30-question test on domains 1, 6 and 7, and describe a tip-face procedure aloud with no prompting
Week 8: Score 90% or higher on a timed 50-question mock spanning all eight domains, with no domain below 75%