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Elements and Performance Criteria

  1. Plan and prepare.
  2. Prepare demolition site.
  3. Remove components.
  4. Clean up.

Required Skills

Required skills

Required skills for this unit are

communication skills to

determine requirements

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

follow instructions

read and interpret

documentation from a variety of sources

drawings and specifications

report faults

use language and concepts appropriate to cultural differences

use and interpret nonverbal communication such as hand signals

evaluating own actions and making judgments about performance and necessary improvements

identifying and accurately reporting to appropriate personnel any faults in tools equipment or materials

organisational skills including the ability to plan and set out work

recognising procedures following instructions responding to change and contributing to workplace responsibilities such as current work site environmental and sustainability frameworks or management systems

teamwork skills to coordinate own 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

technological skills to

use a range of mobile technology such as twoway radio and mobile phones

voice and hand signals to access and understand sitespecific instructions

Required knowledge

Required knowledge for this unit is

general construction terminology

hazards associated with the conduct of manual demolition tasks

job safety analysis JSA and safe work method statements

manual demolition processes and techniques

material safety data sheets MSDS

materials storage and environmentally friendly waste management

measurement and calculation

method of operation and maintenance requirements of demolition tools and equipment

plans drawings and specifications

quality requirements

techniques associated with the conduct of manual demolition processes

types characteristics uses and limitations of tools and equipment involved in the conduct of manual demolition processes

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 provided that simulated or projectbased assessment techniques fully replicate construction 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 the ability to

locate interpret and apply relevant information standards and specifications

comply with site safety plan and OHS legislation regulations and codes of practice applicable to workplace operations

comply with organisational policies and procedures including quality requirements

safely and effectively operate and use tools plant and equipment

communicate and work effectively and safely with others

as a minimum given a site demolition plan and instructions remove fixtures and fittings a pitched metaltiled roof trusses ceiling external and internal walls floor and floor support system of a two storey house and clean up disposing or salvaging materials ensuring

correct identification of requirement and conduct of the demolition

correct selection and use of appropriate processes tools and equipment

completing all work to specification

compliance with regulations standards and organisational quality procedures and processes

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 mandatory 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 industry related 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.

Information includes:

diagrams or sketches

instructions issued by authorised organisational or external personnel

manufacturer specifications and instructions, where specified

MSDS

memos

regulatory and legislative requirements pertaining to conduct of manual demolition processes

relevant Australian standards

safe work procedures relating to conduct of manual demolition processes

signage

verbal, written and graphical instructions

work bulletins

work schedules, plans and specifications.

Planning and preparation include:

assessment of conditions and hazards

determination of work requirements and safety plans and policies

equipment defect identification

work site inspection.

Safety (OHS) is to be in accordance with state and territory legislation and regulations and project safety plan and may include:

emergency procedures, including extinguishing fires, organisational first aid requirements and evacuation

handling activities that may require the assistance of others or the use of manual or mechanical lifting devices where size, weight or other issues, such as a disability are a factor

hazard control

hazardous materials and substances, including asbestos, lead-based paints, dust, pesticide residue, animal residue and the safe handling or quarantining procedures for each

organisational first aid

PPE prescribed under legislation, regulations and workplace policies and practices

safe operating procedures, including the conduct of operational risk assessment and treatments associated with:

earth leakage boxes

lighting

power cables, including overhead service trays, cables and conduits

restricted access barriers

surrounding structures

traffic control

trip hazards

work site visitors and the public

working at heights

working in confined spaces

working in proximity to others

use of firefighting equipment

use of tools and equipment

workplace environmental requirements and safety.

Tools and equipment:

include:

angle grinders

barricades

bars (crow and pinch)

bolt cutters

brooms

chisels

compressors

concrete saws

electric testers

elevated work platforms

hacksaws

hammers

handsaws

picks and mattocks

pliers

pneumatic tools

power drills and saws

quick cut saws

safety and fall prevention equipment

scaffolds

shovels and spades

signs

sledge hammers

spanners and wrenches

water hoses and attachments

wheelbarrows.

Environmental requirements include:

clean-up management

dust and noise

sedimentation control

vibration

waste management.

Site demolition plan:

documents the demolition process and safe work practices.

Manual demolition processes include:

dismantling or demolishing and removing materials and component parts of a building using only hand tools and small plant and equipment.

Demolition tasks may be performed:

at ground level

at height

in a confined space

on a new construction site or an existing structure being renovated or extended which involves the complete or partial removal of components

over water

under water

underground.

Audit and preparation of work areas include:

assessment of condition of property and surrounds

communication with those who may be affected by demolition task

erection of scaffolding

identification of hazardous materials

identification of positions of hoses and cables clear of hazards

installation of supports and bracing

location of signage and barricades

provision for site safety.

Services include:

computer and communication

electricity

gas

telephone

water.

Building components include:

concrete and masonry areas:

edge strips

pads

paths

retaining walls and fences

slabs

external sections of buildings:

attached structures, carports and sheds

non-load bearing walls

patios and decks

fixtures and fittings

internal sections of buildings:

built-in components

ceilings

cladding

flooring

load bearing and non-load bearing partition walling

wet area components.