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Evidence Guide: CPCCST3007A - Turn stone

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

 

CPCCST3007A - Turn stone

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

Plan and prepare.

  1. Work instructions and operational details are obtained using relevant information, confirmed and applied for planning and preparation purposes.
  2. Safety (OHS) requirements are followed in accordance with safety plans and policies.
  3. Signage and barricade requirements are identified and implemented.
  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.
  5. Material quantity requirements are calculated in accordance with plans, specifications and quality requirements.
  6. Materials appropriate to the work application are identified, obtained, prepared, safely handled and located ready for use.
  7. Stone quality identified, selected and prepared for turning.
  8. Environmental requirements are identified for the project in accordance with environmental plans and statutory and regulatory authority requirements, and are applied.
Work instructions and operational details are obtained using relevant information, confirmed and applied for planning and preparation purposes.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Signage and barricade requirements are identified and implemented.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Stone quality identified, selected and prepared for turning.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Construct templates.

  1. Appropriate template material is selected and template prepared and cut to required shape or design using appropriate tools.
  2. Template is applied to stone for basic roughing out procedure as required by design, and appropriate tools and machines are selected consistent with job requirements.
Appropriate template material is selected and template prepared and cut to required shape or design using appropriate tools.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Template is applied to stone for basic roughing out procedure as required by design, and appropriate tools and machines are selected consistent with job requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify applications of lathe work to stonemasonry.

  1. Specific features of lathe applications and methods of handling and holding work applicable to lathe operation are identified and used.
  2. Machine operations, including pre-service checks, are identified and machine speeds and feed rates are calculated.
Specific features of lathe applications and methods of handling and holding work applicable to lathe operation are identified and used.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machine operations, including pre-service checks, are identified and machine speeds and feed rates are calculated.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operate lathe and turn stone.

  1. Job sheet is prepared as service record of lathe operation where applicable, and correct lathe cutting tools are selected and prepared for use.
  2. Correct alignment of talkstock is accurately performed.
  3. Pre-service checks are correctly performed in accordance with manufacturer specifications and machine working speeds and feed rates.
  4. Roughing and finishing areas are set by calculations from operations sheet specifications.
  5. Holding devices are correctly applied to work piece and lathe is operated through a dry run check before lathe start-up procedure is applied.
  6. Lathe operation is performed to turn stone to match contour of template.
Job sheet is prepared as service record of lathe operation where applicable, and correct lathe cutting tools are selected and prepared for use.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Correct alignment of talkstock is accurately performed.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Pre-service checks are correctly performed in accordance with manufacturer specifications and machine working speeds and feed rates.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Roughing and finishing areas are set by calculations from operations sheet specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Holding devices are correctly applied to work piece and lathe is operated through a dry run check before lathe start-up procedure is applied.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lathe operation is performed to turn stone to match contour of template.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Finish and seal stone.

  1. Correct contour conformity to template is checked, stone is turned and surface is finished to specification.
  2. Completed stonemasonry work is removed from lathe and prepared for sealant application as specified.
  3. Sealing solutions and compounds are applied to manufacturer specifications.
Correct contour conformity to template is checked, stone is turned and surface is finished to specification.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Completed stonemasonry work is removed from lathe and prepared for sealant application as specified.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sealing solutions and compounds are applied to manufacturer specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean up.

  1. Debris and waste materials are removed on completion of process.
  2. Re-usable and recyclable materials are salvaged and stored.
  3. Lathe accessories are removed and tools and equipment are cleaned, maintained and stored.
Debris and waste materials are removed on completion of process.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Re-usable and recyclable materials are salvaged and stored.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lathe accessories are removed and tools and equipment are cleaned, maintained and stored.

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, 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 prepare and turn stone and produce two different finished, turned products using at least two of the stone material types listed in the range statement, providing evidence of the ability to:

comply with OHS regulations applicable to workplace operations

comply with organisational policies and procedures, including quality assurance requirements within the context of producing turned stone

demonstrate safe and effective operational use of tools and equipment with processes

adopt and use correct procedures to handle and place material

demonstrate sound techniques to accurately produce template to designed profile

demonstrate sound and safe procedures to dress stone to requirements in preparation for turning

display sound understanding of turning work applications and selection of appropriate cutting tools

demonstrate sound techniques to set up and prepare material and lathe for lathe operation

display sound and safe techniques to cut, dress and finish stone to shape and specifications

communicate with others to ensure safe and effective workplace operations.

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:

materials relative to the activity

hand tools, machinery and equipment appropriate to activity

suitable work area

drawings and documentation relevant to activity.

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.

Required Skills and Knowledge

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

measurement techniques relative to design shapes in stone

processes and techniques for finishing stone surfaces

processes for preparation of stone

techniques for operating a lathe

techniques for safe handling of material relevant to stonemasonry work

techniques for turning and shaping stone

types and uses of templates for lathe work

types and uses of cutting tools associated with turning stone

types and uses of hand tools and equipment relevant to setting up and turning stone

types of stone and their characteristics

workplace and equipment safety 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. 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:

abrasive heads

abrasive sheets

dividers and calipers

grinders

measuring tapes and rules

range of cutting chisels

scribers

spirit levels

squares

straight edge.

Quality requirements include:

attention to specifications of work

quality of materials

relevant regulations, including:

Australian standards

internal company quality policy and standards

manufacturer specifications where specified

workplace operations and procedures

use and maintenance of machinery.

Materials include:

granite

limestone

marble

sandstone.

Preparing stone for turning operations includes:

boring

cutting

dressing

milling

shaping.

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.

Template may be made of:

aluminium sheet

cardboard

plastic sheet

plywood

zincalume sheet.

Operations with turning stone include:

boring

cutting

shaping to parallel

shaping to taper

shaping to template.