CPPFES3024A
Inspect and maintain portable foam-generating equipment

This unit of competency specifies the outcomes required to inspect and maintain a range of foam-generating equipment and hose reel foam units.

Application

This unit of competency supports fire protection technicians responsible for inspecting and maintaining portable foam-generating fire-suppression equipment.


Prerequisites

Not applicable.


Elements and Performance Criteria

1

Apply rules and regulations to service installation operations.

1.1

Requirements of relevant rules and regulations are confirmed and applied to work procedures.

1.2

Compliance requirements are checked and action is taken according to organisational policies and procedures.

2

Inspect, install and maintain hose reel foam units.

2.1

Work permits are obtained prior to entering customer premises.

2.2

Hose reel foam units are inspected, installed and maintained according to relevant service manuals and bulletins, manufacturers’ specifications and instructions, and organisational requirements.

2.3

Faulty equipment is reported, and repaired or replaced according to work procedures, customer requirements and technical specifications.

2.4

Documentation is completed according to organisational and customer requirements, and relevant Australian standards.

3

Inspect and maintain portable foam-generating equipment.

3.1

Work permits are obtained prior to entering customer premises.

3.2

Samples of foam concentrates are collected according to work procedures and manufacturers’ requirements.

3.3

Foam-generating equipment is inspected and maintained according to relevant maintenance schedules, service manuals and bulletins, manufacturers’ specifications and instructions, and organisational requirements.

3.4

Faulty equipment is reported, and repaired or replaced according to work procedures, customer requirements and technical specifications.

3.5

Maintenance equipment and tools are inspected for faults, wear or damage according to work procedures and manufacturers’ specifications.

3.6

Documentation is completed according to organisational and customer requirements, and relevant Australian standards.

Required Skills

Required skills

customer service skills

technical skills to collect foam samples effectively

language, literacy and numeracy skills to:

communicate with others clearly and concisely, verbally and in writing

record and report information neatly and legibly

read and comply with work instructions and specifications

read and record measurements

planning and organising skills to:

estimate time to complete activities

prioritise tasks

interpersonal skills to relate to people from a range of social and cultural backgrounds

skills to work safely when:

applying workplace housekeeping procedures

using hand tools

Required knowledge

action to take when there is a breach of health, safety or other policy

key features of legislation, regulations and codes applicable to inspecting and maintaining portable foam-generating equipment, including:

implications of not applying legislative requirements to job functions

purpose of the Building Code of Australia (BCA)

characteristics of effective foam

classification and purpose of each type of foam

difference between portable and fixed foam storage

environmental considerations relating to foams

foam suitability for different fire types and typical uses

how foam is generated and can be used to extinguish a fire

how to determine amount of foam concentrate required to be added to a tank for correct mix, given volume of water in a tank and foam concentrate percentage

how to determine storage requirements, shelf life and storage temperature range from a given foam concentrate material safety data sheet (MSDS)

features and function of major items of foam-generating equipment

meaning of foam percentages

principles of operation of:

portable foam-generating equipment

portable foam proportioning equipment and in-line proportioning equipment, such as:

in-line inductors

inflatable bladder proportioning

positive displacement pump proportioning

around-the-pump proportioning

purpose of inductors

reason and methodology for collecting foam concentrate samples from a concentrate storage container

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 by observation of practical demonstrations of inspection and maintenance of portable foam-generating equipment.

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 the required skills and knowledge specified in this unit.

In particular the person should demonstrate the ability to:

undertake inspect and test procedures on each of the following:

hand-held foam branch pipe

hose reel foam unit

mobile unit foam generator

portable in-line foam inductor

portable monitor

install a hose reel foam unit

take suitable foam concentrate samples from a concentrate container to send to an approved test laboratory.

Context of and specific resources for assessment

Assessment of essential underpinning knowledge may be conducted in an off-site context. It is to comply with relevant regulatory or Australian standards’ requirements.

Resource implications for assessment include:

access to customer premises or a simulated workplace environment

necessary tools, specialist equipment, manuals and relevant documentation.

Method of assessment

Assessment methods must:

satisfy the endorsed Assessment Guidelines of the Property 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.

Guidance information for assessment

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.

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.

This unit could be assessed on its own or in combination with other units relevant to the job function.


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.

Rules and regulations may include:

dangerous goods regulations

environmental regulations

licensing arrangements

OHS legislation, regulations and codes

relevant commonwealth and state or territory building Acts, regulations and codes, such as the BCA

relevant Australian standards, such as:

AS 1851 Maintenance of fire protection systems and equipment

note: Australian standards are frequently revised and users must always check for currency and amendments

other relevant legislation relating to fire protection equipment, including:

international shipping codes

marine codes for different Australian States

requirements of Australian petroleum industry.

Requirements may be confirmed with:

colleagues

managers

supervisors

team leaders.

Work procedures may include:

assignment instructions

equipment manufacturers’ requirements

instructions from colleagues, supervisor or manager

personal protective equipment requirements

reporting and documentation requirements

specific customer requirements.

Checking compliance requirements may include:

applying inspection, test and survey requirements according to Australian standards

reviewing documentation to verify that installed equipment complies with relevant rules and regulations.

Action may include:

advising customer

documenting non-compliance

making equipment safe

reporting, as required.

Organisational policies and procedures may include:

job scheduling systems and communication devices

personnel practices and guidelines outlining work roles, responsibilities and delegations

recording and reporting documentation and systems

relevant OHS policies, procedures and programs

relevant rules and regulations

standard operating procedures, work instructions and manuals.

Hose reel foam units include:

equipment connected to a standard hose reel, such as:

hose reel foam-making branch pipe with siphon connection

specially adapted foam concentrate extinguisher.

Customer requirements may include:

confirming or varying service instructions

following sign-in and sign-out procedures for entry to or exit from premises

providing non-routine or urgent services

providing routine services

providing written or verbal confirmation of services provided or future maintenance schedule

sighting work permits.

Documentation may include:

certificates of inspection

corrective action reports

customer recommendation forms

equipment recommendation forms

expense claims

job cards

maintenance record system

motor vehicle fleet cards

product documentation

service agreements.

Foam-generating equipment includes:

equipment used with fire hose lines, such as:

adjustable spray or straight stream nozzles

high expansion foam generator

low expansion foam-making branch pipe

medium expansion foam-making branch pipe

portable in-line foam inductors

portable monitors, such as:

ground monitors

trailer or mobile mounted monitors

mobile unit consisting of foam concentrate tank, foam inductor and foam-making branch pipe.

Maintenance equipment and tools may include:

hand tools, such as:

pliers

screwdrivers

spanners

power tools

specialist equipment, such as a spectronometer.


Sectors

Fire protection equipment


Employability Skills

This unit contains employability skills.


Licensing Information

Work in this area must be completed according to relevant legislative, industry, customer and organisational requirements, including occupational health and safety (OHS) policies and procedures.

Different states and territories may have regulatory mechanisms that apply to this unit. Candidates are advised to check for regulatory limitations.