Elements and Performance Criteria
- Prepare for set-out tasks.
- Use control techniques for set-out.
- Horizontal control points are located throughout work area and coordinates are set out according to plans and specifications.
- Design points are set out and checked to ensure correct tolerances according to specifications.
- Control points are used and accuracy is checked according to plans and specifications.
- Set-out pegs or markers are used to indicate base lines and offsets relative to work area.
- Vertical control points are established to ensure design points are positioned at correct levels according to plans and specifications.
- Offsets and profiles are put in place to define main lines of building or site works and provide vertical controls.
- Measured surveying data is reduced and calculations are conducted according to industry-accepted standards and organisational requirements.
- Finalise set-out tasks.
- Measurements are checked and validated to ensure correct size, plan position, and reduced level of set-out according to plans and specifications.
- Discrepancies between specifications and actual activities are identified and addressed or reported according to organisational requirements.
- Set-out is finalised and documentation completed according to organisational requirements.