List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
ELEMENTS | PERFORMANCE CRITERIA |
Elements describe the essential outcomes | Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions section. |
1. Plan and prepare embankment dam inspection | 1.1 Identify and apply organisational requirements relating to embankment dam safety inspection. 1.2 Identify features of embankment dam types and their applications to the dams to be inspected. 1.3 Identify embankment dam behaviour under a range of conditions. 1.4 Gather and validate checklists and previous inspection reports. 1.5 Schedule activities for embankment dam inspection. |
2. Inspect and assess the condition of components of embankment dams | 2.1 Implement embankment dam inspection procedures and practices including for unusual events. 2.2 Inspect and assess the condition and performance of identified areas and features of embankment dams. 2.3 Recognise, record and assess any faults and changes in the condition of the embankment dam and its appurtenant structures. |
3. Report the condition of the components of embankment dams | 3.1 Identify the purpose and audience of dam safety reports. 3.2 Collect and record measurements and evidence to establish the extent of changes in conditions. 3.3 Prepare and submit reports to meet organisational requirements. |
Evidence required to demonstrate competence must satisfy all of the requirements of the elements and performance criteria. If not otherwise specified the candidate must demonstrate evidence of performance of the following on at least one occasion.
following instructions, standard operating procedures, policies and standards for embankment dam safety
planning and organising work schedules and responses to contingencies
communicating with engineering professionals, team members and the public on dam safety using clear and direct communication
making mathematical calculations to collect and process data from dam inspections
identifying embankment dam faults and failure indicators
assessing the importance and urgency of deficiencies
applying safety hazards protocols
using digital photography and locational equipment
reporting on embankment dam safety inspection
interpreting and applying relevant organisational and regulatory information and requirements to the planning of inspection activities
identifying inspection features and scheduling activities according to the required frequency
conducting embankment dam inspection activities
gathering and recording data
identifying faults, changes and failure indicators
reporting on inspection and monitoring outcomes, with recommendations for action
Evidence required to demonstrate competence must satisfy all of the requirements of the elements and performance criteria. If not otherwise specified the depth of knowledge demonstrated must be appropriate to the job context of the candidate.
embankment dam types including:
concrete faced rock fill dams
elements, zones
risks and failure modes
historic information and lessons from previous embankment dam incidents
potential earthquake effects and damage
properties of stored water
embankment dam design and construction principles, including basic understanding of:
materials science (in particular soil and rock properties)
hydraulics and erosion by water
principles of filters, piping and embankment stability
treatment of foundations, grouting and drainage system
pore pressures
causes of cracks and settlement
dam performance history
principles of embankment dam inspection
WHS and personal work site safety relevant to worksite and working with dams including working in confined spaces
organisational policies, procedures, guidelines and requirements relevant to the work site and dam safety monitoring
Competency should be assessed in an actual workplace or in a simulated environment, with access to equipment and infrastructure appropriate to the outcome. Competency should be demonstrated over time to ensure the candidate is assessed across a variety of situations.
Assessors must satisfy the NVR/AQTF mandatory competency requirements for assessors.