Elements and Performance Criteria

Stream: Production Plant
Field: Maintenance
Equivalencies: This unit of competence is based on units 1 and 2 class basic rigging
of the Worksafe Australia (NOHSC:1006 [1992]) National Competency
Standards
Potential hazards may include overhead services such as steam, gas, water, telephone and power cables, uneven or unstable ground, trees, underground services, buildings and structures, other personnel and environmental influences such as lighting, noise, temperature and wind
Tools and equipment may include spanners, hammers, pinch bars, clamps, pulleys, chain blocks, pull lifts, winches, jacks, skids, rollers, cradle timbers, chocks and wedges, packers, fish plates and bolts, feeler gauges, turfers and turn buckles
Lifting equipment may include chains, spreader beams, ropes, wire ropes, shackles and eye bolts
Appropriate signals and communication methods may include verbal, hand signals, whistles, hooters, two way radio and lights (all to the relevant Australian standard)
Resources may include cranes, hoists, drawings/plans and personnel
Fixing and anchoring methods may include bolting, wedging, riveting and tying
Basic rigging work may include movement of plant and equipment, steel erection, particular hoists, placement of pre-cast concrete, safety nets and static lines, mast climbers, perimeter safety screens and shutters and cantilevered crane loading platforms
Work completion details may include plant and maintenance records, job cards, check sheets, updates and reporting and/or documenting equipment defects

Evidence Guide
Critical aspects of evidence
The knowledge and application of relevant sections of: Occupational, health and safety legislation; Statutory legislation; Enterprise/site safety procedures; Enterprise/site emergency procedures
Applying basic rigging techniques
Selecting and assembling lifting gear
Applying anchoring techniques
Slinging and directing loads
Calculating load weights
Context of assessment
Competency Standards should be assessed in the workplace or simulated workplace and under the normal range of workplace conditions
Assessment of this unit will be supported with documentary evidence, by means of endorsement stating type and application of work
Interdependent assessment of unit
Nil
Knowledge and Skills
A knowledge of:
Occupational health and safety standards; Relevant standards, legislative requirements and codes of practice; Various types of slings and chains and their safe working load; Slinging techniques; Lifting gear/equipment; Hazard identification and control techniques; Load calculation techniques; Steel fixing techniques; Various cranes and hoists and their limitations; Various bolts and their tightening procedures; Safety equipment; Signalling methods; Communication principles
The ability to:
Apply occupational health and safety standards; Apply relevant standards, legislative requirements and codes of practice; Interpret and apply plans and procedures; Select and assemble lifting gear; Sling and direct loads; Calculate load weights; Identify and apply hazard control measures; Use hand tools; Bolt and fix steel work; Work at heights; Interpret and apply appropriate signalling techniques; Apply anchoring techniques; Apply basic rigging techniques; Carry out work completion details; Communicate effectively.