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Elements and Performance Criteria

1. Determine field hygiene survey requirements
   • Liaise with relevant stakeholders to gain support for survey activities
   • Determine survey scope in accordance with operational requirements and procedures
   • Clarify local area of responsibility to establish survey area and relevant boundaries
   • Identify, source and evaluate current data for survey requirements to establish a point of reference and comparison
   • Obtain and inspect relevant equipment in accordance with manufacturer specifications and operational procedures
   • Determine data collection methodology in accordance with operational requirements
2. Perform field hygiene survey
   • Inspect general environment for its sanitary condition and areas of general hygiene risk
   • Conduct initial hygiene risk assessment of building integrity and suitability for use and habitation in accordance with operational procedures
   • Assess and record the presence of disease vectors, vermin and insects in accordance with hygiene survey requirements
   • Assess location, condition and suitability of field hygiene and waste facilities
   • Assess positioning and arrangements for food and water storage and handling facilities to optimise food/water distribution safety
   • Determine recommendations and control measures based on survey results in accordance with operational requirements
3. Report field hygiene survey findings
   • Record assessment findings in accordance with organisational procedures
   • Communicate assessment findings and control measures to relevant stakeholders

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment. Non-essential conditions may be found in the Companion Volume Implementation Guide.

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Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least two separate occasions and include: applying relevant legislation, and organisational policies and procedures communicating appropriately and consulting effectively with stakeholders conducting an initial hygiene risk assessment gathering field hygiene data via from available sources identifying hazards, assessing risks and implementing control measures – in particular in relation to field hygiene risks and actions to correct field hygiene deficiencies interpreting field hygiene data making technical judgements based on own level of knowledge and experience prioritising tasking.

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Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of: aetiology of disease relevant to vector borne diseases causes of disease transmission control measures of disease transmission food safety standards including: food storage and distribution standards hazard analysis and critical control points (HACCP) approach to food control health surveillance system initial hygiene risk assessment including: ability to withstand a storm or weather conditions determining materials used in constructing the building (e.g. asbestos) likelihood of collapse protection from weather or flooding providing appropriate access and egress suited to the purpose for which they are being used ventilation methods of establishing field hygiene and waste facilities pathophysiology of common communicable diseases process of disease relevant documentation processes relevant legislation, and organisational policies and procedures relevant vector borne diseases risk management principles water quality assurance measures.

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