Steps to oversee the implementation of electrical work for buildings 2
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Extension cable:
- Check depth and width of excavation outside the building according to the specifications and drawings.
- Audit trails clips and cables before the bridge and cover the cables.
- Checking the installation of cable trays outstanding.
- When using a system of power distribution bars is detected on the copper-sections and conformity to specifications and drawings.
- Checking the existence of a layer of sand trench excavation before and after the extension cable according to the specifications.
Installation of the various keys and exits:
- Review the capacity of switches and outlets for different purposes according to the plans and specifications.
- Review the wires connecting the keys and exits.
- Make sure to install a good keyboard and exits.
Installation of distribution boards and the public key:
- Review the dimensions of concrete rules and the level of high off the ground according to the charts.
- Examine how to install and connect cables and sub-partitions with different schemes according to 0
- Checking the connectors to link the public ground rod grounding panel.
- Put the names on the circuit board cover for distribution from the inside.
Installation of lighting and exits:
- Checking the quality of installed units, lighting, fans, Roof and walls.
- Checking the quality of the wiring with different lighting units and exits.
System of protection of the building from lightning:
- Examine the extensions of network lightning.
- Checking the test points in the vertical extensions.
- Review (trenches) ground lightning rod.
- Install top quality needles for the lightning rod and the dimensions of the top surface of the building.
The general ground:
- Matching the depth of excavation for the grounding well.
- Make sure not to touch materials for the treatment of soil with copper grounding plate body.
- Ensure the quality of contact with the ground the grounding conductors of the year.
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