Application
This unit has application in a wine operations laboratory environment. It typically targets the worker responsible for applying basic laboratory principles to perform basic microbiological tests. |
Prerequisites
Maintain aseptic environment |
Elements and Performance Criteria
ELEMENT | PERFORMANCE CRITERIA |
Elements describe the essential outcomes of a unit of competency. | Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Prepare to perform microbiological procedures | Materials are confirmed and available for use Materials are prepared to meet requirements Services are confirmed as available and ready for use Equipment is selected, prepared and checked to confirm readiness for use |
Perform microbiological procedures | Equipment is operated according to instructions Procedures are carried out according to instructions Equipment is monitored to confirm operating condition Out-of-standard process, equipment performance or results and anomalies are identified, rectified and/or reported |
Complete microbiological procedures | Waste generated by the procedure is disposed of according to workplace procedures Equipment is prepared for cleaning Work is conducted in accordance with workplace environmental guidelines |
Record information | Workplace information is recorded in the appropriate format |
Required Skills
Required skills |
Note: The following required skills should be applied as appropriate to the equipment and processes that are used in the particular winery or workplace. Ability to: Access workplace information to identify requirements Select, fit and use appropriate personal protective clothing and/or equipment Confirm equipment status and condition Carry out tests according to workplace procedures Read and interpret results as required Record results as required and complete workplace information Monitor the process and equipment to identify out-of-specification results or non-compliance Take corrective action in response to out-of-specification results, anomalies or non-compliance Report and/or record corrective action according to workplace procedures Follow procedures to repeat or validate results as required Differentiate between wine yeast and bacterial cells under a microscope as required Sort, collect, treat, recycle or dispose of waste Shut down equipment in response to an emergency situation Shut down equipment in response to routine shutdown requirements Maintain work area to meet housekeeping standards. This will include maintenance of aseptic environment Prepare equipment for cleaning. This may include dismantling equipment or rinsing in preparation for sanitation Clean and sanitise equipment according to enterprise procedures Identify, rectify or report environmental non-compliance according to enterprise procedures Perform oil emersion and phase contrast techniques according to enterprise procedures Use oral communication skills/language to fulfil the job role as specified by the organisation, including questioning, active listening, asking for clarification and seeking advice from supervisor Work cooperatively within a culturally diverse workforce |
Required knowledge |
Note: The following required knowledge should be applied as appropriate to the equipment and processes that are used in the particular winery or workplace. Knowledge of: Principles of the procedure Purpose of the procedure Relevant standards and specifications and basic legislative requirements (e.g. quality, health, safety, labelling and equipment) and their implications Procedure specification and operating parameters Affect of process stages on results Start-up and set-up procedures required How to read, interpret and record results as required Normal range of results for procedures performed Occupational health and safety (OHS) hazards and controls Procedures and responsibility for reporting problems Environmental issues and controls Procedures and responsibility for reporting problems Cleaning and sanitising requirements of equipment and work area Aseptic requirements and techniques Growth characteristics of yeast/bacteria Lock-out and tag-out procedures as required Emergency and troubleshooting procedures for a range of operational problems Services required Common causes and knock-on effects of inaccuracies or contamination, and preventive or corrective action required Shutdown sequence as required Environmental issues and controls Recording requirements and procedures Cleaning and sanitising procedures where relevant Routine maintenance procedures where relevant Oil emersion and phase contrast techniques where relevant Relationship with other standards where relevant |
Evidence Required
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 must be carried out in a manner that recognises the cultural and literacy requirements of the assessee and is appropriate to the work performed. Competence in this unit must be achieved in accordance with food safety standards and regulations. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | Evidence of ability to: prepare equipment and materials for conducting tests conduct basic microbiological tests according to workplace requirements interpret results and identify out-of-standard results conduct housekeeping and dispose of waste according to workplace standards complete documentation. |
Context of and specific resources for assessment | Assessment must occur in a real or simulated workplace where the assessee has access to: personal protective clothing and equipment as required work procedures, including advice on company practices, safe work practices, food safety, quality and environmental requirements instructions, information, specifications and schedules as required equipment, services and corresponding information as required products and materials as required internal and external customers and suppliers as required cleaning procedures, materials and equipment as required documentation and recording requirements and procedures |
Method of assessment | This unit should be assessed together with other units of competency relevant to the function or work role. |
Guidance information for assessment | To ensure consistency in one's performance, competence should be demonstrated on more than one occasion over a period of time in order to cover a variety of circumstances, cases and responsibilities, and where possible, over a number of assessment activities. |
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. | |
Policies and procedures | Work is carried out in accordance with workplace procedures, licensing requirements and legislative requirements |
Workplace information | Workplace information may include: Standard Operating Procedures (SOPs) specifications production schedules instructions work notes Material Safety Data Sheets (MSDS) manufacturer instructions verbal direction from laboratory manager, supervisor or senior operator |
Sampling | Sampling should conform to: relevant food standards code |
Tests | The range of tests performed may include the following techniques: sterile filtration, aseptic transfer, basic microscopy, slide preparation, staining, basic colony/cell identification and centrifugation Typical tests and procedures performed at this level may include: yeast counts in ferments/cultures, sterility monitoring, hygiene monitoring, yeast/bacteria enumeration and differentiation, and other tests as required by the workplace |
Equipment | Equipment may include: personal protective equipment inoculating loops spreaders pipettes syringes needles flasks tubes filtration apparatus microscopes counting chambers colony counting devices Bunsen burners water baths incubators laboratory glassware and measuring equipment laminar flow cabinets ultraviolet (UV) cabinets autoclaves microwave ovens hot air ovens sharps disposal receptacles biological waste receptacles |
Materials | Materials may include: culture media live/dehydrated cultures filters stains reagents disinfecting and sterilising agents |
Equipment status | Confirming equipment status involves: checking that hygiene and sanitation standards, safety standards, pre-start requirements are met and that equipment is operational checking the operation and/or calibration of measuring instrumentation |
Services | Services may include: water steam gases power |
Information systems | Information systems may be: print or screen based |
Sectors
Unit sector | Wine operations |
Employability Skills
This unit contains employability skills. |
Licensing Information
Not applicable.