·        Domestic, fire protection, technological water supply

·        Water pressure rise pump

·        Fire protection

·        Rainwater, production and domestic water sewerage

·        Heating, ventilation, conditioning, moisturizing, damp collection

·        Heat supply component, geothermal heat equipment

·        Gas pipe

·        Gas, solid fuel and liquid fuel boiler-house

·        Electricity, lightning security, grounding, lighting

·        Low power network: , anti-fire signalization; protective signalization,  telephone, Internet, television, entrance control, view observation, voice-over, CO control, clock system in the building

·        Systems to eliminate the interference on mobile connection