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 for work | 1.1 Determine work requirements as outlined in the standard operating procedure. 1.2 Select and check equipment required to meet safety requirements of task and site. 1.3 Select, fit and use personal protective equipment. |
2. Monitor and operate sedimentation processes | 2.1 Carry out sedimentation process inspections according to type of plant. 2.2 Collect process samples and conduct standard tests. 2.3 Monitor processes to maintain parameters of operation. 2.5 Identify and report process faults and operational condition of plant. 2.6 Carry out basic system adjustments to enhance system performance. |
3. Complete documentation | 3.1 Collect and report process data. 3.2 Report observations outside defined parameters for further action. |
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.
performing system calculations
applying procedures and standards
giving and receiving instructions
identifying control system faults and operational problems
using verbal and written communication in the workplace
sampling and testing products
monitoring, operating and reporting on sedimentation processes
conducting routine plant inspections
reporting process and structural faults
performing system adjustments
completing system performance monitoring documentation
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.
principles that form the basis of sedimentation processes
system layout
lockout procedures for mechanical and electrical installations
policies, procedures and legislation relating to wastewater treatment
communication systems
risk factors and potential hazards
basic system calculations
equipment operation, capacity and limitations
effects of changes in hydraulic load on sedimentation processes
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.