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Elements and Performance Criteria

  1. Determine inspection reporting requirements
  2. Review video images, data and reports from inspections.
  3. Identify and code defects and other features from video images of conduit inspection.
  4. Prepare conduit inspection reports for client.

Required Skills

This describes the essential skills and knowledge and their level required for this unit

Required skills

identify structural defects service conditions and other features in a range of different conduits

apply industry inspection reporting code requirements

use data capture software

access and interpret conduit details from asset information systems GIS construction drawings plansmaps house service diagrams

identify inspection reporting requirements in specifications

interpret policies procedures and standards

communicate with clients and operators

Required knowledge

industry inspection reporting code

data capture recording and reporting software

asset information systems

operational plansmaps

design plans for construction

features of conduits used in Australia or operating area for gravity sewer and stormwater construction over the last years

construction and operation of sewerage and stormwater systems

Evidence Required

The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria Required Skills and Knowledge the Range Statement and the Assessment Guidelines for the Training Package

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The candidate should demonstrate the ability to supervise or manage the inspection and reporting of the condition and features in sewer and stormwater conduits using specialised CCTV equipment Including

identifying and correctly coding all critical defects and or features of conduits observable in inspection video records

recognising poor quality inaccurate and other noncompliant video images and data from conduit inspections

interpreting correctly all relevant asset information on maps plans and drawings of the conduit provided by the asset owneroperatorclient

Context of and specific resources for assessment

Access to the workplace and resources including

documentation that should normally be available in a water industry organisation

relevant codes standards and government regulations

Where applicable physical resources should include equipment modified for people with disabilities

Access must be provided to appropriate learning andor assessment support when required

Assessment processes and techniques must be culturally appropriate and appropriate to the language and literacy capacity of the candidate and the work being performed

Validity and sufficiency of evidence requires that

competency will need to be demonstrated over a period of time reflecting the scope of the role and the practical requirements of the workplace

where the assessment is part of a structured learning experience the evidence collected must relate to a number of performances assessed at different points in time and separated by further learning and practice

a decision of competence only taken at the point when the assessor has complete confidence in the persons competence over time and in various contexts

all assessment that is part of a structured learning experience must include a combination of direct indirect and supplementary evidence

where assessment is for the purpose of recognition RCCRPL the evidence provided will need to be authenticated and show that it represents competency demonstrated over a period of time

assessment can be through simulated projectbased activity and must include evidence relating to each of the elements in this unit

In all cases where practical assessment is used it will be combined with targeted questioning to assess the underpinning knowledge Questioning will be undertaken in a manner appropriate to the skill levels of the operator any cultural issues that may affect responses to the questions and reflecting the requirements of the competency and the work being performed


Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the Performance Criteria, is detailed below. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts.

Inspection reporting standards may include:

Conduit inspection reporting code of Australia WSA 05 2006

Australian conduit condition evaluation manual

other enterprise or national reporting codes.

Special inspection and reporting requirements may include:

pre-cleaning preparation of asset

detailed inspection of certain defects and/or features in the conduit

type and number of photographs / video clips of defects and or features

measurement and reporting of operational or conduit parameters such as gas concentrations.

Plans and maps of assets may include:

geographic information systems (GIS)

construction drawings

manual systems

hard copy systems.

Checkvideo records includes:

image quality

completeness

camera operation

compliance with the inspection reporting standard and special inspection or reporting requirements.

Conduit may include:

pipes manufactured from:

vitrified clay (earthenware)

reinforced concrete

polyvinyl chloride (PVC)

polyethylene

polypropylene

unlined cast iron

cast iron cement lined

asbestos cement

ductile iron cement lined

glass reinforced plastic

mild steel cement lined

profiled thin gauge steel

other conduits include:

concrete box culverts

circular or oviform brick

circular or oviform cast in situ concrete

circular, rectangular or variable cross section stone masonry block

lined pipes or other cross sections

access structures such as:

maintenance holes

drainage pits

maintenance shafts.

Operational procedures may include:

communication and reporting protocols

standard operating procedures

organisational policies.

Inspection reports may include:

videotapes

CDs, DVDs or other digital media

computer generated reports in a variety of formats

asset information such as plans, maps, asset location, number, age and type

photographs.

Inspection video and data security procedures may include:

backup copies of computer files

tracking of tapes and disks

authorised deletion of files.