The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Plan and prepare for the construction of geothermal wells
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Access, interpret and apply compliance documentation relevant to the work activity Completed |
Evidence:
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Obtain, confirm and apply work instructions for the allocated task Completed |
Evidence:
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Identify, manage and report all potential hazards Completed |
Evidence:
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Resolve coordination requirements with others at the site prior to commencing and during work activities Completed |
Evidence:
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Discuss scope of work with client to gain general agreement on drilling plan Completed |
Evidence:
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Communicate regular up to date information on progress, and/or problems encountered to client and/or other relevant parties Completed |
Evidence:
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Provide details of the completed well to the appropriate authorities as required by the relevant state/territory legislation Completed |
Evidence:
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Design geothermal wells
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Determine most appropriate construction methods from the reading and interpretation of all available documented information and local geographic/geological knowledge Completed |
Evidence:
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Determine a drilling fluid program to suit the expected down-hole conditions and anticipated pressures/temperatures Completed |
Evidence:
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Select appropriate bore/surface casing for the anticipated ground conditions and construction techniques Completed |
Evidence:
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Ensure all necessary materials anticipated for the job are available and on site prior to commencement of construction phase Completed |
Evidence:
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Construct geothermal wells
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Use approved procedures to assemble and insert casing Completed |
Evidence:
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Use equipment for assembly safely and in accordance with approved procedures Completed |
Evidence:
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Grout or otherwise seal surface casing Completed |
Evidence:
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Conduct grouting operations to seal intermediate and/or production casing strings or to seal selected zones Completed |
Evidence:
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Construct well in accordance with any applicable regulations, minimum construction requirements and the organisation's internal procedures Completed |
Evidence:
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Maintain plumbness and alignment of the hole within the required limitations Completed |
Evidence:
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Recognise symptoms of a formation kick and take action to control the well Completed |
Evidence:
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Maintain adequate supplies of water on site to quench the well if required Completed |
Evidence:
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Collect, record and label formation samples Completed |
Evidence:
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Maintain records accurately and legibly Completed |
Evidence:
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Accurately calculate hole, annular, grout and mud pit volumes in cubic metres or litres Completed |
Evidence:
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Comply with relevant workplace occupational health and safety requirements for both the drilling equipment and construction materials Completed |
Evidence:
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Maintain tool string inventories Completed |
Evidence:
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Develop bore
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Use development techniques with care to prevent collapsing of casing or blow outs Completed |
Evidence:
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Carry out well maintenance and rehabilitation
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Undertake a process of diagnosis to determine likely cause of well deterioration Completed |
Evidence:
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Devise a program of rehabilitation to ensure that the well is restored to a reasonable condition Completed |
Evidence:
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Decommission test/bore holes
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Determine suitable decommissioning procedures and select appropriate materials Completed |
Evidence:
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Carry out the decommissioning (abandonment) of test holes or wells in geothermal systems Completed |
Evidence:
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Verify position/location of hole for future reference Completed |
Evidence:
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Dispose of drill and other fluids safely Completed |
Evidence:
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