Monthly Substation Inspection Checklist

• Document No.

• Audit Title

• Client / Site

• Conducted on

  Date

• Prepared by

• Location
  Address

• Personnel

• Release date:

  Date

• Issue date:

• Form no:

• Page no:

• Add location
  Address

• Client:

• Date:

  Date

• Tester:

• Project:

• Maintenance:

Site condition

Site

• Inspect substation fencing/ gate / lock/ signage/ damage

  Yes

  No

  N/A

• Inspect substation grounds - weed / etc

  Yes

  No

  N/A

• Inspect outside lighting

  Yes

  No

  N/A

Local service transformer

• Check earth connection are tight and in good condition

  Yes

  No

  N/A

• Comments:

• Inspection paintwork condition

  Yes

  No

  N/A

• Comments:

• Check for oil leaks

  Yes

  No

  N/A

• Comments

• Inspect cable condition

  Yes

  No

  N/A

• Comments:

Spare 33kV/690V 2500 KVA transformer

• Inspect paintwork condition

  Yes

  No

  N/A

• Comments:

• Check for oil leaks

  Yes

  No

  N/A

• Comments:

Building general

• Inspect for cleanliness

  Yes

  No

  N/A

• Comments:

• Inspect inside lighting

  Yes

  No

  N/A

• Comments:

• Check AC is operating as expected

  Yes

  No

  N/A

• Comments:

Control equipment cabinets

• Inspect all control cabinets and check for discrepancies

  Yes

  No

  N/A

• Comments:

• Check cabinet light where applicable

  Yes

  No

  N/A

• Comments:

• Record and report any alarm indications on equipment

  Yes

  No

  N/A

• Comments:

Circuit breakers

• Inspect SF6 gas level and record

  Yes

  No

  N/A

• Comments:

• Listen for unusual noises

  Yes

  No

  N/A

• Comments:

110V battery bank

• Check for alarm lights

  Yes

  No

  N/A

• Comments:

• Check general conditions

  Yes

  No

  N/A

• Comments:

Basement

• Inspect basement lighting

  Yes

  No

  N/A

• Comments:

• Inspect for cleanliness and leaks

  Yes

  No

  N/A

• Comments:

• Inspect cable condition

  Yes

  No

  N/A

• Comments:

• Check electric fence unit operational

  Yes

  No

  N/A

• Comments:

Site notes