CPCCST3005A
Carry out profile work

This unit specifies the outcomes required to profile a range of stone products using hand and power tools.

Application

This unit of competency supports the achievement of skills and knowledge to set and anchor stone facades, which may include working with others and as a member of a team.


Prerequisites

CPCCOHS2001A

Apply OHS requirements, policies and procedures in the construction industry


Elements and Performance Criteria

ELEMENT

PERFORMANCE CRITERIA

1. Plan and prepare.

1.1. Work instructions and operational details are obtained using relevant information, confirmed and applied for planning and preparation purposes.

1.2. Safety (OHS) requirements are followed in accordance with safety plans and policies.

1.3. Signage and barricade requirements are identified and implemented.

1.4. Tools and equipment selected to carry out tasks are consistent with job requirements, checked for serviceability and any faults are rectified or reported prior to commencement.

1.5. Material quantity requirements are calculated in accordance with plans, specifications and quality requirements.

1.6. Materials appropriate to the work application are identified, obtained, prepared, safely handled and located ready for use.

1.7. Environmental requirements are identified for the project in accordance with environmental plans and statutory and regulatory authority requirements, and are applied.

2. Transfer dimensions from an engineering drawing to work.

2.1. Specifications and work requirements are determined in accordance with materials and drawings, and marking off of material is carried out to requirements for profile work to specifications.

2.2. Datum points are correctly established on stone for application of profile set-out.

3. Develop patterns.

3.1. Consideration of dressing procedures are analysed and most appropriate development method is chosen and applied for type of stone.

3.2. Calculations are carried out and accurately used to develop true shape of profile mould.

3.3. Patterns are set out accurately for profile mould, reverse mould and bed mould to dimensions and specified shapes.

3.4. Allowances for fabrication processes with guide/roller working off template are correctly determined and transferred to bed mould.

4. Use hand or hand-held power cutting tool.

4.1. Tool is adjusted for operation in consideration of application work.

4.2. Hand tool or power cutting tool is used safely and correctly to cut patterns for templates.

4.3. Materials are cut to size in accordance with drawing and job requirements, minimising wastage.

4.4. Templates are trimmed to set-out, where required, to specifications.

5. Shape and form stone.

5.1. Equipment is set up and adjusted to meet job requirements and standard operating procedures.

5.2. Stone is located and fixed into place on table ready for machine operation.

5.3. Appropriate cutter is set to machine to carry out initial cutting processes and cutters are changed as required during overall process.

5.4. Bed template is located and aligned with stone and machine operation to requirements of job and manufacturer specifications.

5.5. Machine is set up and operated with allowances for thickness of template and gauges.

5.6. Machine is operated and stone is shaped and formed to specifications, with material checked for accuracy against required dimensions and shape.

6. Clean up.

6.1. Area is cleaned to specification.

6.2. Waste material is removed and placed into job waste bins.

6.3. Tools and equipment are cleaned, inspected, maintained and stored.

Required Skills

Required skills

Required skills for this unit are:

ability to recognise procedures, respond to change and contribute to workplace responsibilities, such as current work site environmental or sustainability frameworks or management systems

communication skills to:

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

follow instructions

read and interpret drawings and specifications

use and interpret non-verbal communication

use language and concepts appropriate to cultural differences

innovation skills to select appropriate tools and equipment, respond to workplace challenges and put ideas into action

numeracy skills to apply measurements and calculations

planning and organisational skills to identify requirements, apply relevant resources and sequence tasks

problem solving skills to recognise and take action to rectify minor faults and problems

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

Required knowledge

Required knowledge for this unit is:

interpretation of drawings and specifications

job safety analysis (JSA) and safe work method statements

measuring and marking techniques related to stonemasonry work

methods of dressing stone

types and use of templates for stonemasonry work

types of stone and their characteristics

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 project-based 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 fix a stone facade to a single or multi-storied structure, providing evidence of the ability to:

comply with OHS regulations applicable to workplace operations

comply with organisational policies and procedures

select and use appropriate processes, tools and equipment to carry out tasks

apply organisational quality procedures and processes within the context of setting and anchoring stone facades

demonstrate sound techniques in dressing hard and soft stone

select stone consistent with specification for material and colour

accurately set out and install fixing brackets

demonstrate safe handling practices in moving and placing stone

fix stone to position and structure

fix stone to line, level and plumb with clamps securing components

identify typical faults and problems that occur and action required to rectify them

communicate with others to ensure safe and effective workplace operations

complete stone facade to specification.

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 off-site context.

Assessment is to comply with relevant regulatory or Australian standards' requirements.

Resource implications for assessment include:

work location for installation of stone

tools, plant and equipment appropriate to installation processes

construction materials relevant to proposed activity

appropriate documentation relevant to task.

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 a reasonable inference that competency is not only verified under the particular assessment circumstance, but is 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 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 person's 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

material safety data sheets (MSDS)

memos

regulatory and legislative requirements pertaining to handling stone

relevant Australian standards

safe work procedures relating to handling stone

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

hazard control

hazardous materials and substances

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:

concealed services (water, power and gas)

lighting

restricted access barriers

traffic control

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:

carborundum cutters

clamps

cutter/grinder machines

diamond cutters

dividers and wing compasses

jigs

measuring tapes and rules

portable cutters and grinders

power grinder

power leads

scribers

squares

travelling arm saws.

Quality requirements include:

internal company quality policy and standards

manufacturer specifications

relevant regulations, including Australian standards

workplace operations and procedures.

Environmental requirements include:

clean-up management

dust and noise

vibration

waste management.

Statutory and regulatory authority includes:

federal, state and local authorities administering applicable Acts, regulations and codes of practice.

Type of stone includes:

igneous rock, including basalt (blue stone) and granite

marble

sandstone.

Template may be made of:

aluminium sheet

cardboard

plastic sheet

plywood

zincalume sheet.


Sectors

Unit sector

Construction


Co-Requisites

Nil


Employability Skills

This unit contains employability skills.


Licensing Information

Not Applicable