Operations training
High Voltage Standard / V2 PUBLIC HEARING DRAFT 0.1
24) Perform effective communication and coordination with the persons responsible for ensuring the electrical equipment is safely deenergised and locked out before starting work (Skills, intermediate level)
The instructor shall:
Coach participants though the key points in a HV transformer inspection by applying an example work instruction and checklist
a.
visual checks of surfaces and components
b.
cleaning of parts such as vents and air intakes
c.
bolted connections and torque settings
d. moisture control: evaluation & replacement of silica gel
e. mounted equipment: temperature control and cooling systems, pressure sensor checks
f.
protection devices, trip testing, arc flash detection
g.
oil sampling
Facilitate participants in a practical exercise to activate learning, for example:
a. break into teams to recall key points in a routine inspection
b. award points to the group that recall most key points without reference to notes
Facilitate a role play exercise illustrating when and how to report any problems identified during inspection. Ask and answer questions such as:
a.
What to do if unsure about an issue identified?
b.
Who is responsible for making the final decision?
c.
What could go wrong if something is missed?
d.
How should you deal with undue time pressure?
e. How should you respond to dismissing your conclusions?
Arrange participants to role play as different members of the work party, with different responsibilities and priorities during the task that might create undue pressure to proceed.
Global Wind Organisation / www.globalwindsafety.org
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