GWO Blade Repair Training Standard V2.0
2021-04-01_TS_BR_V2
The participants can describe typical reactions to the different damage categories (Knowledge, basic level)
Training staff shall:
Highlight the importance of consulting blade manufacturer-specific documentation. This is for guidance on how to react to the various categories of blade damage and to highlight that damage categorisations can vary between companies, so participants should always adhere to company- specific damage categorisations
Outline the following typical reactions to damage categories:
a. no action required - turbine can run
b. follow-up inspection required - turbine can run
c. repair required within a time frame - turbine can run
d. repair required within a short time frame - turbine can run
e. repair required immediately - stop the turbine
Describe the lost production implications of stopping a turbine
Ask the participants relevant questions about the typical reactions to the different damage categories, and to recall where to find manufacturer-specific information about reactions to blade damage
The participants shall:
Describe in their own words and share their understanding of typical reactions to the different damage categories, and recall where to find manufacturer-specific information about reactions to blade damage
FOCUSED AND SCALED PHOTOGRAPHS
Learning objectives:
The participants can recognise the reasons for including photographs in a blade inspection or repair report (Knowledge, basic level) The participants can recognise the advantages of well-focused photographs and the inclusion of scale in the photograph when identifying the size of the damage (Knowledge, basic level) The participants can imitate how to take focused photographs of damage with a scale to indicate size (Skills, basic level)
Training staff shall:
Explain the reasons for including photographs in a blade inspection or repair report. Give examples of photographs that are required in a blade inspection or repair report, e.g. blade data plate Compare examples of poorly focused and well-focused photographs of blade damage. Explain the advantages of well-focused photographs
Global Wind Organisation www.globalwindsafety.org
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