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Evidence Guide: PMC552072B - Produce fibrous plasterboard

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

 

PMC552072B - Produce fibrous plasterboard

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

Prepare the production area

  1. Ensure the production area is clean and free from debris and waste
  2. Ensure the production area is ready to receive the plaster mixture and that all equipment is ready
  3. Apply stripping agent to the production facility to ensure ease of removal of the product after setting of the plaster mix
Ensure the production area is clean and free from debris and waste

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure the production area is ready to receive the plaster mixture and that all equipment is ready

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply stripping agent to the production facility to ensure ease of removal of the product after setting of the plaster mix

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Mix plaster

  1. Ensure that appropriate materials are available to facilitate mixing and production of plaster mix
  2. Check that the mixer is clean and free from debris and that there are no obstructions or contaminants present
  3. Check that the mixing equipment is safe to use
  4. Introduce materials to the mixer and add temper water to specification
  5. Mix the plaster for the required time and consistency
  6. Discharge the mixed plaster from the mixer when it reaches the desired consistency
Ensure that appropriate materials are available to facilitate mixing and production of plaster mix

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check that the mixer is clean and free from debris and that there are no obstructions or contaminants present

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check that the mixing equipment is safe to use

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Introduce materials to the mixer and add temper water to specification

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Mix the plaster for the required time and consistency

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Discharge the mixed plaster from the mixer when it reaches the desired consistency

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Produce fibrous plasterboard

  1. Insert the fibre into the plaster mix
  2. Form the plasterboard to the desired size and screed off
  3. Check the plaster sheets for entrapped air or the inclusion of unwanted materials or contamination
  4. Ensure product is of the required uniform thickness
  5. Allow the product to dry and prepare to strip the product
Insert the fibre into the plaster mix

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Form the plasterboard to the desired size and screed off

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check the plaster sheets for entrapped air or the inclusion of unwanted materials or contamination

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure product is of the required uniform thickness

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Allow the product to dry and prepare to strip the product

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Strip and finish the product

  1. Cut the finished product to the required dimensions
  2. Strip the product and inspect for imperfections and distortion
  3. Hang the product for final drying
  4. Remove the product from the dryer and undertake final inspection
  5. Stack the product according to size and prepare for storage or shipment
Cut the finished product to the required dimensions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Strip the product and inspect for imperfections and distortion

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hang the product for final drying

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Remove the product from the dryer and undertake final inspection

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Stack the product according to size and prepare for storage or shipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Control hazards

  1. Identify hazards in mixing and casting areas
  2. Assess the risks arising from those hazards
  3. Implement measures to control those risks in line with procedures and duty of care
Identify hazards in mixing and casting areas

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assess the risks arising from those hazards

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Implement measures to control those risks in line with procedures and duty of care

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Respond to problems

  1. Identify possible problems in equipment or process
  2. Determine problems needing action
  3. Determine possible fault causes
  4. Rectify problem using appropriate solution within area of responsibility
  5. Follow through items initiated until final resolution has occurred
  6. Report problems outside area of responsibility to designated person
Identify possible problems in equipment or process

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine problems needing action

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine possible fault causes

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Rectify problem using appropriate solution within area of responsibility

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Follow through items initiated until final resolution has occurred

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Report problems outside area of responsibility to designated person

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 equipment be understood and that the importance of critical material properties, settings and readings is known.

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

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:

work area is maintained appropriately

plaster is mixed to required consistency

plasterboard is formed correctly

finished product meets required dimensions

all OHS requirements are followed

problems are anticipated and appropriate action is taken (i.e. problem fixed or reported).

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

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

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

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 process conditions which will lead to out of specification production and taking appropriate action

implementing enterprise's standard procedures and work instructions and relevant regulatory requirements within appropriate time constraints and in a manner relevant to the operation of the melting equipment

reading and numeracy to interpret workplace documents and technical information

Required knowledge

Required knowledge includes:

composition and nature of materials being utilised

equipment startup and shutdown processes

drying times and conditions

out of specification situations

distinguish between causes of faults such as:

incorrect raw materials

equipment maladjustment

contamination or poor maintenance

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

Equipment

Equipment may include:

mixers

moulds or formers

lifting equipment

cutting equipment

drying and other equipment integral to the manufacture of fibrous plasterboard

Fibre

Fibre may include:

glass fibre or other appropriate fibre

Typical problems

Typical problems may include:

inappropriate material specifications

introduction of contaminants

inclusion of air

distortion or section thickness variations

Occupational health and safety (OHS)

The identification and control of hazards and the application of OHS are to be in accordance with current, applicable legislation and regulations, and company procedures. All work is carried out at all times in accordance with these requirements.