Modification History
Not applicable.
Unit Descriptor
Unit descriptor |
This unit of competency covers investigating refractory failures and refractory degradation and deterioration and then recommending appropriate action. It is intended for refractory experts who will most likely also have some management responsibility. |
Application of the Unit
Application of the unit |
This unit of competency requires the application of knowledge about refractory deterioration, degradation and failure modes together with methods of monitoring or recognising these to determine cause and make recommendations where appropriate to improve refractory service life. This unit is related to PMC554091B Analyse refractory failures , which covers the technician level of refractory failure investigation. This unit applies to individuals who may be designing a refractory installation or component and may also monitor the installation of refractory, or they may be failure investigation specialists. They may be working in liaison with other refractory specialists or they may be the sole refractory specialist for this job/in their organisation. They will typically be liaising with a range of other technical experts as well as management and maybe accounts. This unit may apply to individuals working for an organisation which supplies and installs refractories, is a refractory consulting organisation or a client organisation which buys and uses the refractory. |
Licensing/Regulatory Information
Not applicable.
Pre-Requisites
Prerequisite units |
||
Employability Skills Information
Employability skills |
This unit contains employability skills. |
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
1. Confirm purpose of investigation |
1.1. Liaise with relevant stakeholders 1.2. Confirm the purpose of the investigation 1.3. Draft or clarify the investigation brief 1.4. Identify discrepancies or conflicts in requirements 1.5. Negotiate a consistent set of requirements for the investigation |
2. Collect appropriate data |
2.1. Determine information and data requirements for investigation 2.2. Identify health, safety and environment (HSE) risks from data collection 2.3. Obtain necessary authorisations to collect required data 2.4. Ensure sampling/data collection meets required standard 2.5. Evaluate data for completeness and identify discrepancies and aberrations 2.6. Collate valid data as appropriate |
3. Analyse data |
3.1. Identify deterioration/failure modes 3.2. Determine causes of deterioration/failure 3.3. Identify refractory issues leading to excessive deterioration or failure 3.4. Identify process issues leading to excessive deterioration or failure 3.5. Identify other issues leading to excessive deterioration or failure |
4. Make recommendations |
4.1. Draft possible recommendations to improve refractory life 4.2. Discuss causes of failure and recommendations with relevant stakeholders if appropriate 4.3. Ensure information obtained meets the agreed purpose of the investigation and take appropriate action 4.4. Determine required format for reporting of investigation, causes and recommendations 4.5. Report as required to required people/organisations |
Required Skills and Knowledge
REQUIRED SKILLS AND KNOWLEDGE |
This section describes the skills and knowledge required for this unit. |
Required skills |
Required skills include:
|
Required knowledge |
Required knowledge includes:
|
Evidence Guide
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 |
Assessment of this unit should include demonstrated competence in a workplace based project or a simulated workplace project. Access should be available to all normally accessed tables, data etc which would be available to and used by a competent refractory specialist performing this assignment. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
Competence must be demonstrated in the ability to select an appropriate material and write the required specification. |
Context of and specific resources for assessment |
Assessment may occur on the job or in an appropriately simulated environment. Access is required to real or appropriately simulated situations, including work areas, materials and equipment, and to information on workplace practices and OHS practices. Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability. Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities. |
Method of assessment |
|
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. |
Range Statement
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. 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. |
|
Stakeholders |
Stakeholders may include:
|
Purpose of investigation |
The purpose of the investigation may include:
|
Data collection |
Data collection may include:
|
HSE risks |
HSE risks may include:
|
Discussions with stakeholders |
Discussions with stakeholders will vary depending on the purpose of the investigation, for example:
|
Unit Sector(s)
Unit sector |
Operational/technical |
Competency field
Competency field |
Co-requisite units
Co-requisite units |
||