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405-3 Commercial

How the form is structured

The commercial inspection form is long, but it is built in a fixed order. Once you know the order, you always know where you are.

The sections from top to bottom

SectionWhat you do thereFilled in
Assignment information (From service agreement)Check the inspection company, inspector and contractorPartly prefilled from the service agreement
Inspection objectDescribe the building: address, building data, inspection dateBefore or during the inspection
Installation identification and metering pointsRecord metering point ID, earthing system and main fuseOn site
Electro-thermography — equipment and conditionsDocument the camera, calibration and conditionsOn site
Inspection pointsThe 70 points under NEK 405-3 Annex A, section A.2During the inspection
Electro-thermography protocolThe objects you have thermographedDuring and after
Non-inspected objectsWhat could not be assessedDuring and after
ConclusionGeneral comments and recommendationsAt the end

Good to know

  • Each section opens and closes with the arrow on the right of the coloured heading bar. You don't need everything open at once.
  • The colour of the heading bar tells you what the section is. Green is the assignment and the object, purple is thermography, dark is the inspection points.
  • Fields are saved as you type.
  • The inspection points are divided into chapters, for example "A.2.4 – Distribution boards (main, sub-distribution, control cabinets)". Each chapter has its own counter.

Tips

  • Fill in Assignment information and Inspection object before you head out. Then you spend the time on site on the installation.
  • The thermography section needs camera details you have in your pocket or in the case. Enter them once, they apply to the whole inspection.
  • Close the sections you have finished. The form gets shorter to scroll through, especially on mobile.

Do I have to fill in the sections in order?

No. You can jump around freely, and everything is saved as you go. The order is a recommendation, not a requirement. The only things that must be in place before you submit are that the inspection points have been assessed and that the inspection date is set.