Design of power supply, power networks

Design of power supply is one of the main stages of utilities design for building in whole.

Design of power networks is necessary not only in case of construction of utilities in new building but also at corrective actions for existing power systems, at increase of power, quantity of electric points, at conclusion of contract for power supply, etc.

During these works it is necessary to know modern technologies and materials, normative base for design of power supply and lighting. Design and working documentation shall be developed in accordance with the applicable regulations and standards, system of design documentation for construction as well as standards of unified design documentation system (ESKD). Contents of design and working documentation shall comply with the requirements of The Russian Federation Government Resolution No. 87 dated February 16, 2008 "On Composition of design documentation sections and requirements to their contents".

The specialists of our company design power supply systems, electrical equipment and lighting of any complexity taking into account electric loads. Development of electric circuit diagrams, lightning protection systems and grounding systems, calculation part of projects, equalizing potentials systems are also developed.

Our company offers a full range of service at sites, such as:

  • Pre-design examination of an object
  • Assistance in pre-design examination technical specifications for electrical installation works
  • Assistance in receipt of additional electric power
  • Design of power networks and electrical installation of external and internal networks
  • Assistance in contacts with supervision authorities in the course of works
  • Execution of the required as-built documentation, commissioning of electric installations

All works on electric networks are performed within the terms strictly stated in contract. Daily inspection is performed at all design stages which allows to maintain the stated terms of such works.

Power supply design

Any power supply project shall include section related to protection measures (grounding, etc.), calculation of loads, short-circuit currents and other, plans of power network laying and equipment location, description of equipment and materials, structure drawings.

It is important to understand that design of power supply system shall be performed before repair works, as electrical installation works are carried out along with works on shell and core fit-out.

The Engineering Infrastructure Design Institute, LLC renders the services on design of power supply for both individual persons and legal entities. Works are performed for residential, public and industrial objects. The specialists of our company are authorized for design of power networks of 0.4-10kV, many years' experience of implemented projects.