Title Page

  • Project Name

  • Job Number

  • Switchboard Number

  • Date

  • Prepared by

  • Position Title

  • Location

Bus Bar Inspection

Visual Inspection

  • Remove all Bus/Cable Zone Covers

  • Bus/Cable Zone should be checked and must be confirmed it is clean & free of any loose items

  • Check Bus Bar Joints for loose connections (confirm witness marks)

  • Select a random portion of joints and complete a torque cross check

  • Witness Photos of Bus Bar Zone and Joints

Insulation Resistance Test

  • Disconnect/Remove M.E.N Link

  • Disconnect/Remove Electronic devices

  • Disconnect/Remove Surge Devices

  • Disconnect/Remove Fuses

  • Open All Circuit Breakers

  • Results to be Achieved: The Insulation Resistance between conductors should not be less than 1M ohm

  • A Phase to Earth

  • B Phase to Earth

  • C Phase to Earth

  • A Phase to Neutral

  • B Phase to Neutral

  • C Phase to Neutral

  • A Phase to B Phase

  • A Phase to C phase

  • B Phase to C Phase

Report Sign Off

  • Onsite Sign Off: I am Satisfied that the Bus Bar inspected in this report meets the design specifications provided.

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