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 multiple aquifer production bores
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Access, interpret and apply construct multiple aquifer production bores documentation and ensure the work activity is compliant Completed |
Evidence:
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Obtain, read, interpret, clarify and confirm work requirements Completed |
Evidence:
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Identify and address potential risks, hazards and environmental issues and implement control measures Completed |
Evidence:
|
Select and wear personal protective equipment appropriate for work activities Completed |
Evidence:
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Discuss scope of work with client to gain general agreement on drilling plan Completed |
Evidence:
|
Obtain or sight any licences or permits required under the relevant State/Territory legislation or regulation. Completed |
Evidence:
|
Communicate and coordinate activities with others throughout the work activity Completed |
Evidence:
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Obtain and interpret emergency procedures, and be prepared for fire/accident/emergency Completed |
Evidence:
|
Provide detailed strata logs, pump and development test results conducted during bore development and water and strata samples to the appropriate authorities Completed |
Evidence:
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Complete all requirements for bore completion reports, decommissioning or abandonment and send to regulatory authorities within the time specified on bore licence Completed |
Evidence:
|
Design production bores for multiple aquifer systems
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Determine most appropriate construction methods from the reading and interpretation of all available documented information and ensure relevant procedures and standards are adhered to Completed |
Evidence:
|
Design the bore to ensure the exclusion of unsuitable waters and to prevent the inter-mixing of aquifers with different water quality or Standing Water Levels Completed |
Evidence:
|
Select a bore site that will prevent contamination and minimise interference with other bores and that is safe with respect to potential occupational health and safety hazards Completed |
Evidence:
|
Select likely water entry mechanism from the formation to the bore such as open hole, slotted casing screens, gravel packs Completed |
Evidence:
|
Calculate appropriate artificial pack design parameters and recommended annular thicknesses required Completed |
Evidence:
|
Undertake calculations to determine appropriate screen design parameters (e.g. diameter, length, aperture size) Completed |
Evidence:
|
Plot and interpret sieve analysis results onto graphs Completed |
Evidence:
|
Select appropriate bore/surface casing for the anticipated ground/water quality and pressure conditions and any construction requirements Completed |
Evidence:
|
Ensure all necessary materials anticipated for the job are available and on site prior to commencement of construction phase Completed |
Evidence:
|
Construct production bores in multiple aquifer systems
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|
Carry out any pre-start and start up procedures on plant or ancillary equipment Completed |
Evidence:
|
Identify, select and apply rig operational controls Completed |
Evidence:
|
Assemble and insert casing and screens Completed |
Evidence:
|
Grout or otherwise seal surface casing Completed |
Evidence:
|
Conduct grouting operations to seal intermediate and/or production casing strings or to seal selected zones Completed |
Evidence:
|
Construct bore in accordance with any applicable regulations, minimum construction and organisational requirements Completed |
Evidence:
|
Maintain plumbness and alignment of the hole within the required limitations Completed |
Evidence:
|
Collect, record and label formation and water samples Completed |
Evidence:
|
Maintain records accurately and legibly Completed |
Evidence:
|
Calculate hole, annular, fill or pack materials and mud pit volumes in cubic metres or litres Completed |
Evidence:
|
Select and place stabilising gravel fill as required Completed |
Evidence:
|
Determine appropriate artificial pack material grain size Completed |
Evidence:
|
Place artificial pack material in a manner that will ensure uniform distribution in the annular space without bridging Completed |
Evidence:
|
Maintain tool string inventories Completed |
Evidence:
|
Identify and protect headworks of the bore Completed |
Evidence:
|
Construct headworks to seal and cap the bore from surface water pollutants, environmental concerns and damage Completed |
Evidence:
|
Incorporate methods for measuring static and pumping water levels in headworks and for adequate sealing when not in use Completed |
Evidence:
|
Dispose of wastewater or hazardous materials from site and complete restoration of the bore site Completed |
Evidence:
|
Develop bore
|
|
Use development techniques with care to prevent collapsing of casing or screens Completed |
Evidence:
|
Use development techniques to improve hydraulic transmissivity around the bore Completed |
Evidence:
|
Undertake development until a continuous, clean supply of water is obtained, in accordance with site, contractual or regulatory requirements Completed |
Evidence:
|
Measure/calculate and record standing and drawdown water levels Completed |
Evidence:
|
Perform tests to estimate the sustainable yield of the bore Completed |
Evidence:
|
Disinfect/decontaminate bore and drilling equipment
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|
Disinfect/decontaminate to comply with relevant standards or regulatory requirements Completed |
Evidence:
|
Handle hazardous chemicals in accordance with safety data sheets (SDS) Completed |
Evidence:
|
Carry out bore maintenance and rehabilitation
|
|
Carry out and shutdown procedures and secure equipment Completed |
Evidence:
|
Research all aspects of the bore construction and history Completed |
Evidence:
|
Undertake a process of diagnosis by testing and measurement to determine likely cause of bore deterioration Completed |
Evidence:
|
Devise a program of rehabilitation to ensure that the bore is restored to a reasonable condition Completed |
Evidence:
|
Decommission test/bore holes
|
|
Determine suitable decommissioning procedures and select appropriate sealing materials and placement methods Completed |
Evidence:
|
Carry out the decommissioning (abandonment) of test holes or bore holes in single and multiple aquifer systems Completed |
Evidence:
|
Seal bore with surface caps and cover borecap with 300mm local soil Completed |
Evidence:
|
Verify position/location of hole for future reference Completed |
Evidence:
|
Dispose of drill and other fluids safely Completed |
Evidence:
|
Plan and prepare for multiple aquifer production bores
|
|
Access, interpret and apply construct multiple aquifer production bores documentation and ensure the work activity is compliant Completed |
Evidence:
|
Obtain, read, interpret, clarify and confirm work requirements Completed |
Evidence:
|
Identify and address potential risks, hazards and environmental issues and implement control measures Completed |
Evidence:
|
Select and wear personal protective equipment appropriate for work activities Completed |
Evidence:
|
Discuss scope of work with client to gain general agreement on drilling plan Completed |
Evidence:
|
Obtain or sight any licences or permits required under the relevant State/Territory legislation or regulation. Completed |
Evidence:
|
Communicate and coordinate activities with others throughout the work activity Completed |
Evidence:
|
Obtain and interpret emergency procedures, and be prepared for fire/accident/emergency Completed |
Evidence:
|
Provide detailed strata logs, pump and development test results conducted during bore development and water and strata samples to the appropriate authorities Completed |
Evidence:
|
Complete all requirements for bore completion reports, decommissioning or abandonment and send to regulatory authorities within the time specified on bore licence Completed |
Evidence:
|
Design production bores for multiple aquifer systems
|
|
Determine most appropriate construction methods from the reading and interpretation of all available documented information and ensure relevant procedures and standards are adhered to Completed |
Evidence:
|
Design the bore to ensure the exclusion of unsuitable waters and to prevent the inter-mixing of aquifers with different water quality or Standing Water Levels Completed |
Evidence:
|
Select a bore site that will prevent contamination and minimise interference with other bores and that is safe with respect to potential occupational health and safety hazards Completed |
Evidence:
|
Select likely water entry mechanism from the formation to the bore such as open hole, slotted casing screens, gravel packs Completed |
Evidence:
|
Calculate appropriate artificial pack design parameters and recommended annular thicknesses required Completed |
Evidence:
|
Undertake calculations to determine appropriate screen design parameters (e.g. diameter, length, aperture size) Completed |
Evidence:
|
Plot and interpret sieve analysis results onto graphs Completed |
Evidence:
|
Select appropriate bore/surface casing for the anticipated ground/water quality and pressure conditions and any construction requirements Completed |
Evidence:
|
Ensure all necessary materials anticipated for the job are available and on site prior to commencement of construction phase Completed |
Evidence:
|
Construct production bores in multiple aquifer systems
|
|
Carry out any pre-start and start up procedures on plant or ancillary equipment Completed |
Evidence:
|
Identify, select and apply rig operational controls Completed |
Evidence:
|
Assemble and insert casing and screens Completed |
Evidence:
|
Grout or otherwise seal surface casing Completed |
Evidence:
|
Conduct grouting operations to seal intermediate and/or production casing strings or to seal selected zones Completed |
Evidence:
|
Construct bore in accordance with any applicable regulations, minimum construction and organisational requirements Completed |
Evidence:
|
Maintain plumbness and alignment of the hole within the required limitations Completed |
Evidence:
|
Collect, record and label formation and water samples Completed |
Evidence:
|
Maintain records accurately and legibly Completed |
Evidence:
|
Calculate hole, annular, fill or pack materials and mud pit volumes in cubic metres or litres Completed |
Evidence:
|
Select and place stabilising gravel fill as required Completed |
Evidence:
|
Determine appropriate artificial pack material grain size Completed |
Evidence:
|
Place artificial pack material in a manner that will ensure uniform distribution in the annular space without bridging Completed |
Evidence:
|
Maintain tool string inventories Completed |
Evidence:
|
Identify and protect headworks of the bore Completed |
Evidence:
|
Construct headworks to seal and cap the bore from surface water pollutants, environmental concerns and damage Completed |
Evidence:
|
Incorporate methods for measuring static and pumping water levels in headworks and for adequate sealing when not in use Completed |
Evidence:
|
Dispose of wastewater or hazardous materials from site and complete restoration of the bore site Completed |
Evidence:
|
Develop bore
|
|
Use development techniques with care to prevent collapsing of casing or screens Completed |
Evidence:
|
Use development techniques to improve hydraulic transmissivity around the bore Completed |
Evidence:
|
Undertake development until a continuous, clean supply of water is obtained, in accordance with site, contractual or regulatory requirements Completed |
Evidence:
|
Measure/calculate and record standing and drawdown water levels Completed |
Evidence:
|
Perform tests to estimate the sustainable yield of the bore Completed |
Evidence:
|
Disinfect/decontaminate bore and drilling equipment
|
|
Disinfect/decontaminate to comply with relevant standards or regulatory requirements Completed |
Evidence:
|
Handle hazardous chemicals in accordance with safety data sheets (SDS) Completed |
Evidence:
|
Carry out bore maintenance and rehabilitation
|
|
Carry out and shutdown procedures and secure equipment Completed |
Evidence:
|
Research all aspects of the bore construction and history Completed |
Evidence:
|
Undertake a process of diagnosis by testing and measurement to determine likely cause of bore deterioration Completed |
Evidence:
|
Devise a program of rehabilitation to ensure that the bore is restored to a reasonable condition Completed |
Evidence:
|
Decommission test/bore holes
|
|
Determine suitable decommissioning procedures and select appropriate sealing materials and placement methods Completed |
Evidence:
|
Carry out the decommissioning (abandonment) of test holes or bore holes in single and multiple aquifer systems Completed |
Evidence:
|
Seal bore with surface caps and cover borecap with 300mm local soil Completed |
Evidence:
|
Verify position/location of hole for future reference Completed |
Evidence:
|
Dispose of drill and other fluids safely Completed |
Evidence:
|