23rd February, 2026



Bulgarian        English

lighting

Light, earthing and lighting

 

 

Electrical instalations – Light and Power supply.

Design of electrical instalations (thre phases and single phase) for lighting and power suply in residential, offices and administartive buldings.

Project documentation includes:

  • Calculations and text part .
  • Quantitative calculations and bil of materials.
  • Block scheme .
  • Drawings.
  • Scheme of el board and power distribution.
  • Cabel numbering plan.
  • Standards and regulations .

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