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Elements and Performance Criteria

  1. Identify requirements for gas pressure control equipment.

Required Skills

Required skills

communication skills to

access information

determine requirements

enable clear and direct communication using questioning to identify and confirm requirements share information listen and understand

follow instructions

inform relevant authorities and supervisors of completion of job

use language and concepts appropriate to cultural differences

use and interpret nonverbal communication such as hand signals

initiative and enterprise skills to identify and report to appropriate personnel any faults in tools equipment or materials

literacy skills to

complete workplace documentation

read and interpret

documentation from a variety of sources

plans and specifications

record data in writing

numeracy skills to apply measurements and calculations

planning and organising skills to

plan and set out work

plan work with others

teamwork skills to work with others to action tasks and relate to people from a range of cultural and ethnic backgrounds and with varying physical and mental abilities

technical skills to

determine requirements for gas control and regulating equipment for pressures up to kPa

install test and commission gas control and regulating equipment according to standards

technology skills to

access and understand sitespecific instructions in a variety of media

use mobile communication technology

Required knowledge

electrical safety and requisite precautions

gas pressure control equipment

how to access relevant information including codes and technical standards

job safety analysis JSA and safe work method statements SWMS

procedures for installing and testing gas pressure control and regulating equipment

properties of gas gas safety combustion principles pressure and flow rates

relevant statutory requirements related to installing and commissioning gas control and regulating equipment

SI system of measurements

workplace and equipment safety requirements

Evidence Required

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria required skills and knowledge range statement and the Assessment Guidelines for the Training Package

Overview of assessment

This unit of competency could be assessed in the workplace or a close simulation of the workplace environment providing that simulated or projectbased assessment techniques fully replicate plumbing and services workplace conditions materials activities responsibilities and procedures

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

A person who demonstrates competency in this unit must be able to provide evidence of

locating interpreting and applying relevant information standards and specifications to determine requirements and install and commission gas pressure control equipment

applying safety requirements throughout the work sequence including the use of personal protective clothing and equipment

given the plans and specifications for the installation of gas pressure control and regulating equipment determining the requirements and installing testing and commissioning a single and a twostage gas regulator ensuring

it operates to appropriate reduced pressure

application of sustainability principles and concepts throughout

correctly identifying requirements and installing and commissioning pressure control and regulating equipment

correctly selecting and using appropriate processes tools and equipment

completing all work to specification

compliance with regulations standards and organisational quality procedures and processes

communicating and working effectively and safely with others

Context of and specific resources for assessment

This competency is to be assessed using standard and authorised work practices safety requirements and environmental constraints

Assessment of essential underpinning knowledge will usually be conducted in an offsite context

Assessment is to comply with relevant regulatory or Australian standards requirements

Resource implications for assessment include

an induction procedure and requirement

realistic tasks or simulated tasks covering the minimum task requirements

relevant specifications and work instructions

tools and equipment appropriate to applying safe work practices

support materials appropriate to activity

workplace instructions relating to safe work practices and addressing hazards and emergencies

material safety data sheets

research resources including industryrelated systems information

Reasonable adjustments for people with disabilities must be made to assessment processes where required This could include access to modified equipment and other physical resources and the provision of appropriate assessment support

Method of assessment

Assessment methods must

satisfy the endorsed Assessment Guidelines of the Construction Plumbing and Services Training Package

include direct observation of tasks in real or simulated work conditions with questioning to confirm the ability to consistently identify and correctly interpret the essential underpinning knowledge required for practical application

reinforce the integration of employability skills with workplace tasks and job roles

confirm that competency is verified and able to be transferred to other circumstances and environments

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 with a decision on competency only taken at the point when the assessor has complete confidence in the persons demonstrated ability and applied knowledge

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

Assessment processes and techniques should as far as is practical take into account the language literacy and numeracy capacity of the candidate in relation to the competency being assessed

Supplementary evidence of competency may be obtained from relevant authenticated documentation from third parties such as existing supervisors team leaders or specialist training staff


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. 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) may also be included.

Work health and safety is to be according to commonwealth, state and territory legislation and regulations and may include:

handling of materials

hazard control

personal protective clothing and equipment prescribed under legislation, regulations and workplace policies and practices

safe operating procedures, including recognising and preventing hazards associated with:

hazardous materials and substances

service lines

surrounding structures and facilities

trip hazards

use of tools and equipment

work site visitors and the public

working at heights

working in proximity to others

use of firefighting equipment

use of first aid equipment

workplace environment and safety.

Environmental requirements include:

clean-up protection

waste management.

Quality assurance requirements may include:

Australian standards

Environment Protection Authority (EPA)

internal company quality assurance policy and risk management strategy

International Standards Organisation

site safety plan

workplace operations and procedures.

Materials for installing gas pressure control and regulating equipment:

may include:

copper tubing

fitting and fixing materials

gas cylinders

gas pressure regulators

non-metallic hose assemblies

stainless steel

other approved materials

are to comply with job specifications and appropriate standards for gas installations.

Tools and equipment may include:

chain blocks

flaring tools

forklifts

grinders

hacksaws

hand trolleys

hoists and jacks

ladders

load and lifting equipment

measuring equipment

rollers

scaffolding

silver brazing equipment

spanners

testing equipment

wrenches.

Gas control and regulating equipment is to include:

over-pressure regulators, including internal relief and over-pressure shut off (OPSO) valve.

Statutory and regulatory authorities include:

commonwealth, state or territory, and local authorities administering applicable Acts, regulations and codes of practice.

Sustainability principles and concepts:

cover the current and future social, economic and environmental use of resources

may include:

selecting appropriate components to ensure minimal environmental impact

efficient energy use

efficient use and recycling of material

correct handling of hazardous materials

disposing of waste material to ensure minimal environmental impact.

Information may include:

charts and hand drawings

instructions issued by authorised organisational or external personnel

job drawings

manufacturer specifications and instructions

material safety data sheets (MSDS)

memos

organisation work specifications and requirements

plans and sketches

regulatory and legislative requirements, particularly those pertaining to:

building codes

WHS and environmental requirements

plumbing and gasfitting authority regulations

relevant Australian standards

safe work procedures relating to installing and testing gas pressure control and regulating equipment

signage

verbal, written and graphical instructions

work bulletins

work schedules, plans and specifications.