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Evidence Guide: PMC552051C - Finish green concrete products

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

 

PMC552051C - Finish green concrete products

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

Prepare to surface finish green concrete

  1. Check drawings and work orders for finish requirements
  2. Check product against relevant specification
  3. Check required condition and set state of concrete
  4. Prepare/mix surface finish as required
  5. Prepare finish equipment
Check drawings and work orders for finish requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Check product against relevant specification

Completed
Date:

Teacher:
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Check required condition and set state of concrete

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Prepare/mix surface finish as required

Completed
Date:

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Prepare finish equipment

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Finish surface green concrete as required

  1. Apply finish/spray surface in accordance with procedures
  2. Inspect surface after initial finishing and patch/rework as required
  3. Continue finishing/monitor finish as appropriate
  4. Inspect final finish after appropriate time and make any changes required to meet specification
  5. Dispose of waste to requirements
Apply finish/spray surface in accordance with procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inspect surface after initial finishing and patch/rework as required

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Continue finishing/monitor finish as appropriate

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Inspect final finish after appropriate time and make any changes required to meet specification

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Dispose of waste to requirements

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Rectify routine problems

  1. Identify the range of faults that can occur during the operation
  2. Determine and rectify fault causes in accordance with procedures/work instructions
  3. Identify and rectify equipment failure causes in accordance with procedures/work instructions
  4. Ensure appropriate records and log books of equipment operations are maintained to meet procedures/work instructions
  5. Identify non-routine problems and report to designated person
Identify the range of faults that can occur during the operation

Completed
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Determine and rectify fault causes in accordance with procedures/work instructions

Completed
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Identify and rectify equipment failure causes in accordance with procedures/work instructions

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Ensure appropriate records and log books of equipment operations are maintained to meet procedures/work instructions

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Identify non-routine problems and report to designated person

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Control hazards

  1. Identify hazards from the job to be done
  2. Identify other hazards in the work area
  3. Assess the risks arising from those hazards
  4. Implement measures to control those risks in line with procedures
Identify hazards from the job to be done

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Identify other hazards in the work area

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Assess the risks arising from those hazards

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Implement measures to control those risks in line with procedures

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

The unit will be assessed in as holistic a manner as is practical and may be integrated with the assessment of other relevant units of competency.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

It is essential that the process be understood and that the importance of critical material properties, mixing variables and surface finishing techniques is known. Competence must be demonstrated in the ability to recognise and analyse potential situations requiring action and then in implementing appropriate corrective action.

Consistent performance should be demonstrated. In particular look to see that:

surface finish matches specification and is consistent

coverage is adequate and consistent

sealer coverage is adequate and consistent.

Competence must be demonstrated in the operation of all ancillary equipment to the level required for this unit of competency.

Context of and specific resources for assessment

Assessment will require access to an operating plant over an extended period of time, or a suitable method of gathering evidence of operating ability over a range of situations.

Assessment will occur over a range of situations which will include disruptions to normal, smooth operation.

Simulation or case studies/scenarios may be required to allow for timely assessment of parts of this unit of competency. Simulation should be based on the actual plant and will include 'walk-throughs' of the relevant competency components. A bank of scenarios/case studies/what ifs and questions will be required to probe the reasoning behind observable actions.

Method of assessment

In all plants it may be appropriate to assess this unit concurrently with relevant teamwork and communication units.

Individual enterprises may choose to add prerequisites and co-requisites relevant to their processes.

Guidance information for assessment

Assessment processes and techniques must be culturally appropriate and appropriate to the language and literacy capacity of the candidate and the work being performed.

Required Skills and Knowledge

Required skills

Required skills include:

recognising conditions which will lead to out of specification product

implementing the enterprise's procedures within time constraints and in a manner relevant to the conducting of operations

conveying information relevant to the operation clearly and effectively

reading and numeracy to interpret workplace documents and technical information

Required knowledge

Required knowledge includes:

principles of concrete mixing (if mixed by operator)

principles of veneer adhesion

principles of concrete finishing

distinguish between causes of faults such as:

material inconsistencies

mixing irregularities

finishing difficulties

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.

Procedures

All operations are performed in accordance with standard procedures and work instructions

Surface finishes

Surface finishes may include:

fine wood float

rough wood float

hand steel float

broomed

helicopter steel float

raked finish

Surface finishes may be applied before or after veneering

Surface finish after veneering may then also require further finish after curing

Typical problems

Typical problems may include:

off colour batches

bleeding between concrete mixes

consistency of veneer and cover

consistency of spray pattern

adequacy and consistency of surface finish

wet patching of surface finish

Occupational health and safety (OHS)

All operations are subject to stringent OHS requirements and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and OHS requirements, the OHS requirements take precedence