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 conducting of wireline core drilling
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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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Operate a core drill efficiently to achieve targets
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Identify and use different drill rod and casing types, thread forms and thread make up parameters Completed |
Evidence:
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Select appropriate drill bits and reamer shells Completed |
Evidence:
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Adjust inner tube length to ensure appropriate fluid flow around the core Completed |
Evidence:
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Use rod and casing handling equipment safely Completed |
Evidence:
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Add/break out and remove drill rods/pipes and down hole equipment Completed |
Evidence:
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Apply appropriate rotation speed, weight on the bit, drilling fluid flow rate and penetration rate applicable to the ground conditions Completed |
Evidence:
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Measure drill string components and calculate depth of hole Completed |
Evidence:
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Collar holes Completed |
Evidence:
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Install casing Completed |
Evidence:
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Operate drill fluid system
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Identify hole conditions requiring the use of drilling fluids and chemicals Completed |
Evidence:
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Select, prepare, apply, test and monitor suitable fluids and additives Completed |
Evidence:
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Monitor fluid return and solids content and implement control measures Completed |
Evidence:
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Monitor fluid and cuttings specific gravity and up hole velocity to ensure efficient hole clearing Completed |
Evidence:
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Monitor causes of pressure in fluid systems Completed |
Evidence:
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Select the appropriate fluid pumping rate for the hole size Completed |
Evidence:
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Operate wireline
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Control hazards associated with the use of wireline systems Completed |
Evidence:
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Use overshot retrieval and dry release system Completed |
Evidence:
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Assemble and maintain wireline overshot Completed |
Evidence:
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Use pump in and dry hole lowering devices Completed |
Evidence:
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Maintain equipment
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Use the required personal protective equipment and follow safe working procedures when using grinders Completed |
Evidence:
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Strip impregnated bits according to manufacturer/company procedures Completed |
Evidence:
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Dismantle and service backend assembly Completed |
Evidence:
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Dismantle core barrels, service and replace worn/damaged components Completed |
Evidence:
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Dismantle wireline retrieval components service and replace worn/damaged components if required Completed |
Evidence:
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Maintain drill string Completed |
Evidence:
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Maintain bit management, record required information and store bits correctly Completed |
Evidence:
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Use hole survey and core orientation equipment
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Use survey tool, as required Completed |
Evidence:
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Assemble and maintain survey and core orientation devices Completed |
Evidence:
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Read and record survey data Completed |
Evidence:
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Operate core orientation devices as required Completed |
Evidence:
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Take core samples
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Implement control measures for minimising core loss Completed |
Evidence:
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Identify core blockages affecting sample quality Completed |
Evidence:
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Respond to problems
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Identify possible problems in equipment or process Completed |
Evidence:
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Determine problems needing action Completed |
Evidence:
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Determine possible fault causes Completed |
Evidence:
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Rectify problem using appropriate solution within area of responsibility Completed |
Evidence:
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Follow through items initiated until final resolution has occurred Completed |
Evidence:
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Report problems outside area of responsibility to designated person Completed |
Evidence:
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