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The Range Statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Add any 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. |
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Plumbing design and fixtures may include: | Bath , basin and shower recess Drain or floor waste gully Kitchen sink Grease traps Water trough Toilet and toilet vent Sewer pipe Rod end Inspection openings Disconnector traps, 'S' or 'P' traps |
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Septic tank design and components of on-site systems may include: | Inspection opening Round or rectangular tank design Two tank design or one tank with a dividing wall down the middle Concrete bottoms and lids, some rectangular tanks may have metal lids Scum bucket Inlet/outlet pipes Baffle Leach/French drain Soakage trenches and transpiration beds |
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Identify the basic way in which septic tanks work to treat the sewage may refer to: | Germs treat the waste matter and turn it into a sludge or effluent (waste water) which is then carried to the leach drain etc A scum blanket (hard crust) forms on the top of the material in the septic tank creating an air tight seal which assists in the break down of sewage by the germs |
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Problems that can occur may include but are not limited to the following: | Cars driving over septic tanks lids and drains causing them to collapse Sludge build up in the tank Scum blanket or solid matter that may be blocking the inlet or outlet pipes Broken, blocked or collapsed leach/French drains Septic tanks that are not installed correctly, or installed in the wrong position e.g. too close to a water supply, in areas that flood regularly, in areas that have a high water table etc. Kitchen sink blocked by food scraps Flushing toilet bowl blocked Flushing toilet cistern not working Grease trap lids not properly sealed resulting in smell, and access for pests to breed Septic tank lids that are not sealed properly resulting in smell, the possibility of people coming into contact with disease causing germs, and access for pests to breed Leaking taps and toilet cisterns which can fill up septic systems |
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Identify strategies within the workers own roles and responsibilities may include: | Education/health promotion to householders and community members as part of job role Repairs and maintenance to household or community plumbing and fixtures to ensure that all faulty, blocked, damaged or worn our parts are mended or replaced as soon as possible Monitoring and maintaining septic or on-site systems, i.e. check scum bucket, blanket, inlet/outlet pipes, sludge, and the lid of the tank for cracks and damage. Also need to check for overflow, and if drain has collapsed Checking for signs of potential problems with on-site systems, e.g. the sewage in the toilet or the liquid waste from other fixtures flows away very slowly, liquid waste overflows from the disconnector traps, wet areas on top of the tank, etc. Planting appropriate trees around septic tanks to prevent cars from driving over the top of them if required Assisting with septic tank pump outs |
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Develop a work plan may include: | Diary planner/timetable Prioritising tasks Organising task check lists Ordering in supplies i.e.: trees to plant around septic tanks, etc. |
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Report may be: | Verbally in either first language or English Written in either first language or English By showing supervisor the problem |
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Referrals may be: | Verbally in either first language or English depending on the target group and whether or not the referrals take place internally within the community, or outside the community to other key people or agencies Written correspondence i.e.: faxes, letters, etc. Photos of the problem/issue Video of the problem issue |
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Problems that may be outside of the workers area of responsibility include some of the following: | Inappropriate septic tank size or design, e.g. a septic tank that is unable to deal with fluctuating occupancies in the household Inappropriate installation of septic tanks, e.g. septic tank installed less than 100m from the communities water supply Septic tank and leach drain that need replacing |
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Key people or agencies may include: | Community council Environmental Health Officers Essential Services Officers Relevant water authority Plumbers Others involved with the maintenance of on - site systems |
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Relevant others: | Housing Officers/managers Community council Housing and Local Government Contractors |
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Follow up procedures may include: | Monitoring reported repairs and maintenance requirements to ensure that problems are being adequately addressed and dealt with Ensuring that the work is being done within an appropriate time frame, particularly for urgent repairs and maintenance Ensuring that all repairs and replacement parts are being made with durable health hardware items appropriate for the region Monitoring community reporting processes |
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