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Evidence Guide: CPCCBL3011A - Construct curved walls

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

 

CPCCBL3011A - Construct curved walls

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

Prepare for work.

  1. Work instructions, including plans, specifications, quality requirements and operational details, are obtained, confirmed and applied from relevant information to determine the required bricklaying and blocklaying tasks.
  2. Safety (OHS) requirements are followed in accordance with safety plans and policies.
  3. Signage and barricade requirements are identified and implemented.
  4. Plant, 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. Environmental requirements are identified for the project in accordance with environmental plans and statutory and regulatory authority obligations, and are applied.
Work instructions, including plans, specifications, quality requirements and operational details, are obtained, confirmed and applied from relevant information to determine the required bricklaying and blocklaying tasks.

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:

 

 

 

 

 

 

 

Plant, 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:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Set out curve.

  1. Key plan curve points are plotted from job drawings and all trammel centres are established on footing slab for construction of the curved masonry wall.
  2. Curve of wall is planned to specified location from trammel or plotted points and marked on footing slab.
Key plan curve points are plotted from job drawings and all trammel centres are established on footing slab for construction of the curved masonry wall.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Curve of wall is planned to specified location from trammel or plotted points and marked on footing slab.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lay first course.

  1. Mortar is mixed to specifications and spread evenly to the established wall location.
  2. Bricks/blocks are laid to planned set out for line and specified bond according to job specifications.
  3. Work is carried out to job specifications and standards.
Mortar is mixed to specifications and spread evenly to the established wall location.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Bricks/blocks are laid to planned set out for line and specified bond according to job specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work is carried out to job specifications and standards.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lay wall.

  1. Gauge is maintained within standard tolerance at every course level.
  2. Vertical face alignment is maintained.
  3. Bricks are cut.
  4. Bricks/blocks are laid level over the length of the wall to the established plan profile.
  5. Bricks/blocks are laid to specified bond with perpendicular joints (perpends) maintained in vertical line.
  6. Construction is completed to requirements of job drawings and specifications.
Gauge is maintained within standard tolerance at every course level.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Vertical face alignment is maintained.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Bricks are cut.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Bricks/blocks are laid level over the length of the wall to the established plan profile.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Bricks/blocks are laid to specified bond with perpendicular joints (perpends) maintained in vertical line.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Construction is completed to requirements of job drawings and specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Finish joints.

  1. Excess mortar is removed from brick/blockwork surfaces in accordance with manufacturer recommendations, job specifications, standards and codes.
  2. Joints of laid brickwork/blockwork are raked or ruled to correct profile and depth to job specifications.
  3. Brickwork/blockwork is brushed down prior to drying.
Excess mortar is removed from brick/blockwork surfaces in accordance with manufacturer recommendations, job specifications, standards and codes.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Joints of laid brickwork/blockwork are raked or ruled to correct profile and depth to job specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brickwork/blockwork is brushed down prior to drying.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean up.

  1. Work area is cleared and materials disposed of, reused or recycled in accordance with legislation, regulations, codes of practice and job specification.
  2. Plant, tools and equipment are cleaned, checked, maintained and stored in accordance with manufacturer recommendations and standard work practices.
Work area is cleared and materials disposed of, reused or recycled in accordance with legislation, regulations, codes of practice and job specification.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Plant, tools and equipment are cleaned, checked, maintained and stored in accordance with manufacturer recommendations and standard work practices.

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 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 use tools, plant and equipment

communicate and work effectively and safely with others

as a minimum, construct a curved wall using an arc centre and trammel (up to 2.4m radius), construct a 4 metre serpentine curved wall using the plotted points and template technique, ensuring:

correct identification of requirement and finishing of the tasks

correct selection and use of appropriate processes, tools and equipment

completing all work 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:

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 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:

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

plans, specifications and drawings

report faults

use language and concepts appropriate to cultural differences

use and interpret non-verbal communication, such as hand signals

numeracy skills to apply measurements and make calculations

organisational skills, including the ability to plan and set out work

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

technological skills to:

use a range of mobile technology, such as two-way radio and mobile phones

voice and hand signals to access and understand site-specific instructions.

Required knowledge

Required knowledge for this unit is:

brick and block expansion and growth, control and articulation joints

brick bond patterns, applications to arcs and finishing

characteristics and applications of materials for masonry curved wall construction

circle geometric calculations - tangents, normal and arcs

construction terminology

job safety analysis (JSA) and safe work method statements

material safety data sheets (MSDS)

materials storage and environmentally friendly waste management

plans, specifications and drawings

processes for the calculation of material requirements

quality requirements

techniques of masonry curved wall construction, including radius set out

types, characteristics, uses and limitations of plant, tools and equipment

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

memos

MSDS

organisation work specifications and requirements

plans and specifications

regulatory and legislative requirements pertaining to constructing curved walls

relevant Australian standards

safe work procedures related to constructing curved walls

signage

verbal or written and graphical instructions

work bulletins

work schedules.

Bricklaying and blocklaying tasks:

include all clay brick (wire cut/pressed) and concrete block (hollow and solid) masonry work

may be performed on a new construction site, an existing structure being renovated or extended or an existing structure subject to service restoration or maintenance.

Safety (OHS) is to be in accordance with legislation, regulations, codes of practice, organisational safety policies and procedures, and project safety plan and may include:

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

handling of materials

hazard control

hazardous materials and substances

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

underground services, including water, gas, electricity and communications

work site visitors and the public

working at heights

working in confined spaces

working in proximity to others

working with dangerous materials

organisational first aid

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

use of firefighting equipment

use of tools and equipment

workplace environment and safety.

Tools and equipment:

include:

bolsters

buckets

builder's squares

builders' lines

concrete mixers

curve templates

dumpy levels

hammers (brickies, club and scutch)

hoses

jointing tools

line blocks

line pins

mason's squares

masonry saws

measuring tapes and rules

mortar boards

plumb rules

margin or raking tools

profiles

shovels

spirit levels

straight edges

string lines

trammel heads

trowels

wheelbarrows

may include:

brick buggies

elevators

forklifts

pallet trolleys

scaffolds

small petrol or diesel engines, compressors or mixers.

Quality requirements include relevant regulations, including:

Australian standards

internal company quality policy and standards

manufacturer specifications, where specified

workplace operations and procedures.

Materials include:

aggregates

cement

clay bricks

lime

masonry blocks

reinforcing materials

waterproofing materials.

Environmental requirements include:

clean-up protection

noise and dust

vibration

waste management.

Statutory and regulatory authorities include:

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

Curved masonry wall includes:

arc centre and trammel

plotted points and templates.