NRG - Switchboard Inspection

• Document No:

• Board Name:

• Client / Site:

• Conducted on:

  Date

• Prepared by:

• Location on Site:
  Address

• Take Pictures of Board

  Media

Priority 2

• Switchboard Schematic Checked? - Any changes to be made?<br>(Refer to Redline Drawing)

  Yes

  No

• Essential / Non-Essential Services?<br>(Does the board need to be engineered? - comment in notes)<br>(Change-over switches, Generator supply, review what is Essential)

  Yes

  No

• Supply Via Generator? (Details - Size, E/L Discrimination etc.)

  Yes

  No

• Broken Handles? (Door, Escutcheon, Isolators, Breakers etc)

  Yes

  No

• Poor Wiring Installation? (Materials and approx labour. Comment in notes, Is this P2 or P3)

  Yes

  No

• Door Weather Seal? (Type of board, size, seal required)

  Good

  Poor

  N/A

• Un-switched Neutrals? (MCB's, CB's, Outlets etc) (Outlets are P3)

  Yes

  No

• Earth Leakage Discrimination?<br>(Check upstream and Downstream on single line drawing)

  OK

  Not OK

• Incorrect Fault Ratings? (Type, Current rating and No. of) (10KA)

  Yes

  No

• Missing Labels? (Board ID, Fed from, Danger, Cable labels)

  Yes

  No

• Out of service circuits? / Equipment (Re-Instate or Redundant)

  Yes

  No

• Redundant Equipment and Cabling? (Removal - What, Where and How)

  Yes

  No

• Faulty / Missing / Incorrect Injection Test Points (Spare Capacity)<br>(Capture circuits for new test facility)

  Yes

  No

• Outage Requirements? (Impact Areas - Up / Downstream)

  Select Essential Services Lighting Generator Other

  • Essential Services
  • Lighting
  • Generator
  • Other

• Other Requirements?

• Lockouts Required? (Bent, broken, missing - ALL CIRCUITS)

  Yes

  No

• Legend Changes Required? (Consider E/L Injection, Double pole breaker and RCD's changed)

  Yes

  No

• Other Information not Captured?

  Yes

  No

Priority 3

• Ageing Enclosures / Wrong Colour (Orange X15)

  Yes

  No

  PVC

• Rain Hood Needed? (Location - Indoor / Outdoor)

  Yes

  No

• Enclosure Height Correct? (Must not exceed 2M from floor level and not be less than 750mm from floor level)

  Yes

  No

• Enclosure Accessibility? (What is needed to access the enclosure?)

  Good

  Poor

• Enclosure Gland Plate? (Size, securing hole layout)

  Good

  Poor

  N/A

Is the Enclosure Incomer 3 Phase

• No - DB Does not require "Arc Flash and Protection Coordination Assessment"

• Yes - DB Requires "Arc Flash and Protection Coordination Assessment" (Complete Template)