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.

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:

identify the scope of their own work and the team or area work and relate it to the overall flow of work in the organisation

express cost factors in specific terms (e.g. cost per item, process and task)

identify and express cost factors in basic financial terms

analyse variability in costs and recommend improvements

use cost/benefit to select preferred improvement strategies.

Context of and specific resources for assessment

Assessment of performance must be undertaken in a workplace using or implementing one or more competitive systems and practices.

Access may be required to:

workplace procedures and plans relevant to work area

specifications and documentation relating to planned, currently being implemented, or implemented changes to work processes and procedures relevant to the assessee

documentation and information in relation to production, waste, overheads and hazard control/management

reports from supervisors/managers

case studies and scenarios to assess responses to contingencies.

Method of assessment

A holistic approach should be taken to the assessment.

Competence in this unit may be assessed by using a combination of the following to generate evidence:

demonstration in the workplace

workplace project(

suitable simulation

case studies/scenarios (particularly for assessment of contingencies, improvement scenarios, and so on)

targeted questioning

reports from supervisors, peers and colleagues (third-party reports)

portfolio of evidence.

In all cases it is expected that practical assessment will be combined with targeted questioning to assess underpinning knowledge.

Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.

Guidance information for assessment

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

Required skills

Required skills include:

identifying fixed and variable costs in products or processes

analysing costs and determining those that can be controlled by the individuals in an area or team

analysing costs over time and identifying variability in cost components

determining cost/benefit ratios

communicating and negotiating with others on changes using a variety of mediums

Required knowledge

Required knowledge includes:

cost components of products made

costs concepts, such as expense, income and cost/benefit

major cost contributors to product (e.g. energy, materials, labour and distribution, and so on) depending on the product and process)

the difference between internally and externally controlled costs

difference between overhead, labour and consumables

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.

Competitive systems and practices

Competitive systems and practices may include, but are not limited to:

lean operations

agile operations

preventative and predictive maintenance approaches

monitoring and data gathering systems, such as Systems Control and Data Acquisition (SCADA) software, Enterprise Resource Planning (ERP) systems, Materials Resource Planning (MRP) and proprietary systems

statistical process control systems, including six sigma and three sigma

Just in Time (JIT), kanban and other pull-related operations control systems

supply, value, and demand chain monitoring and analysis

5S

continuous improvement (kaizen)

breakthrough improvement (kaizen blitz)

cause/effect diagrams

overall equipment effectiveness (OEE)

takt time

process mapping

problem solving

run charts

standard procedures

current reality tree

Competitive systems and practices should be interpreted so as to take into account:

the stage of implementation of competitive systems and practices,

the size of the enterprise

the work organisation, culture, regulatory environment and the industry sector

Cost components

Cost components may include:

fixed and variable costs, such as power/energy, materials, plant and equipment, salary and wages, and office expenses (e.g. telephone)

government taxes and charges

Variability in costs

Variability in costs should be assessed over a suitable time. The time should be sufficient to identify:

fluctuations in variable costs related to different volumes of sales, production or operations

abnormal cost fluctuations due to poor design of product or process, poor scheduling, faults, breakdowns and other waste

Process

Process includes all functions that go to meet customer requirements as well as other required functions (e.g. regulatory related functions). Examples include:

design

production

maintenance

logistics

office processes

Procedures

Procedures may include:

work instructions

standard operating procedures

drawings and specifications

manuals

formulas/recipes

batch sheets

temporary instructions and similar instructions provided for the smooth running of the organisation

good operating practice as may be defined by industry codes of practice (e.g. good manufacturing practice (GMP) and responsible care)

government regulations

Procedures may be:

written, verbal, computer based or in some other format

Benefits

Benefits should include:

positive benefits as well as negative benefits, such as quality, safety, reliability and similar issues which may be impacted by a cost saving