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Evidence Guide: NWP244B - Maintain and repair bulkwater assets

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

NWP244B - Maintain and repair bulkwater assets

What evidence can you provide to prove your understanding of each of the following citeria?

Plan and prepare for maintenance.

  1. Determine work requirements for the maintenance and repair of assets from work drawings, plans, specifications and instructions.
  2. Select and check equipment and tools required to meet safety requirements of task and site.
  3. Select, fit and use personal protective equipment.
Determine work requirements for the maintenance and repair of assets from work drawings, plans, specifications and instructions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and check equipment and tools required to meet safety requirements of task and site.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select, fit and use personal protective equipment.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain and repair assets, pipes and fittings.

  1. Repair or replace leakages and damaged assets according to organisational procedures.
  2. Check and clean pipes and fittings before use.
  3. Select fittings and tools and lay and/or join assets according to manufacturer guidelines and legislative and organisational requirements.
  4. Conduct preventative maintenance according to organisational maintenance programs.
  5. Perform cleaning, flushing and disinfection according to organisational requirements.
  6. Check work to ensure that specifications have been met.
Repair or replace leakages and damaged assets according to organisational procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check and clean pipes and fittings before use.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select fittings and tools and lay and/or join assets according to manufacturer guidelines and legislative and organisational requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Conduct preventative maintenance according to organisational maintenance programs.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform cleaning, flushing and disinfection according to organisational requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check work to ensure that specifications have been met.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Finalise work.

  1. Check, maintain and store equipment, tools and materials according to manufacturer guidelines and organisational procedures.
  2. Restore work site to meet environmental and organisational requirements.
  3. Complete workplace records and process them as required.
Check, maintain and store equipment, tools and materials according to manufacturer guidelines and organisational procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Restore work site to meet environmental and organisational requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete workplace records and process them as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

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 conduct maintenance and repair work on bulkwater assets by:

planning and preparing the work site

performing maintenance and repair tasks according to manufacturer specifications and organisational requirements

conducting cleaning, flushing and disinfection as required

checking work, restoring work site, storing equipment and completing documentation.

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 and 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 should only be made when the assessor has complete confidence in the person's 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 (RCC/RPL), 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 project-based 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 and cultural issues that may affect responses to the questions, and will reflect the requirements of the competency and the work being performed.

Required Skills and Knowledge

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

Required skills:

maintain appropriate assets

dewater and clean system and structures

maintain surface protection

record work activities

identify and respond to operational problems

use communication systems

follow plans and instructions

follow policies and procedures

use safety equipment and personal protective equipment

use tools and machinery

perform calculations

work effectively as part of a team

identify hazards

give and receive instructions

use literacy skills in regard to verbal and written communication in the workplace

communicate with customers and other employees.

Required knowledge:

risk factors and potential hazards involved in maintenance of bulkwater asset processes

component parts

standard operating procedures for maintenance activities

system hydraulics basics

system layout

environmental aspects of operation and maintenance

lock-out procedures for mechanical and electrical installations

relevant utilities and service bodies

communication systems

landscape and ground structure of work area

control systems

OHS procedures

personal work site safety

disinfection procedures in line with legislative and organisational requirements.

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 of the candidate, accessibility of the item, and local industry and regional contexts.

Assets may include:

bulkwater pipes, including:

reinforced concrete

polyvinyl chloride (PVC)

polyethylene

cast iron cement lined

ductile iron cement lined

glass reinforced piping

mild steel cement lined

structures, including:

meter pits

valve pits

regulators

person access chambers and pits

head walls

thrust blocks

large mains

flow recorder.

Equipment and tools may include:

hand and power tools

lifting and winching equipment

mechanical excavation equipment

pneumatic and motorised equipment, including:

compressors

pneumatic spades and attachments

motorised cutting equipment

on- and off-road vehicles

portable pumps

communication equipment

breathing apparatus

gas detection equipment

rescue equipment

appropriate personal protective equipment.

Fittings may include:

jointing systems for pipe types, e.g. gibault

tension bands

compression ring joints

bolted flanges

dismantling joints

cathodic protection

electrofusion

welded joints.

Legislative and organisational requirements may include:

relevant federal and state or territory legislation and regulations

codes of practice, associated standards and guidance material

documented organisational policies, manuals and induction programs

relevant community planning and development agreements, such as land care agreements.