Elements and Performance Criteria
- Monitor assessment of construction materials
- Plastic and hardened concrete properties are identified and recorded in accordance with relevant standards .
- Types of hydraulic cement are identified.
- Sources of aggregate are identified and listed, and properties of each are identified.
- Any impurities in raw materials are identified and documented in accordance with relevant standards and quality assurance standards.
- Raw materials used to make concrete and concrete constructions are tested to ensure quality of finished product.
- Supervise the handling and placement of concrete
- The effect of site access on the selection and distribution method of concrete is evaluated and documented.
- Methods of distribution of concrete are listed and documented in accordance with legislative and organisational requirements.
- Correct placement of level slabs, sloping slabs and vertical walls is ensured by monitoring field staff.
- Reasons for, and effects of, compaction on plastic and hardened concrete are identified and listed.
- Defects in concrete due to incorrect placement are identified and documented accordingly.
- Finishing process and surface treatments to slab concrete are monitored and documented.
- Accurate curing methods are observed and documented.
- Identify faults in concrete and repair methods
- Maintain accurate records
- Daily diary of work undertaken and observed is updated and maintained regularly in accordance with relevant standards and organisational requirements.
- Directions given to relevant personnel are recorded accurately.
- Changes or alterations to scheduled work activities are documented accurately and communicated to relevant personnel.