Development of single-line diagrams, auxiliaries diagrams, layout design and installation drawings of substation equipment;

Datasheets for production of gas-insulated switchgears, modular integrated transformer substations, power transformers, reactors, integrated switchgear switchgear and outdoor switchgear cabinets;

Earthing, lighting and lightning protection design for substations;

Development of cable logs and power and control cabling drawings;

Development of specifications for high-voltage and auxiliary electrical equipment and cable products;

Development of specifications and general explanatory notes for substations;

Field supervision of electrical installation works for substations.

Substation Secondary Connections

One of the main element of the SS design is development of secondary connections for SS  500, 220, 110, 35 kV. This section includes connection diagrams for primary equipment of all the elements of substations such as relay protection devices, controls, signaling, AEMS, SCADA, fire-fighting and fire alarm systems. Development of technical requirements for production of panels, relay protection cabinets, emergency control systems, etc.

Uninterruptible Power Supply Systems

To ensure reliable operation of substation equipment, uninterruptible power supply diagrams shall be developed for equipment subject to systems configurations and recommendations for the equipment used.