Moscow, Zelenograd
Renovation programme residential building in Zelenograd
Electrics and low-voltage systems of a 20-storey building under Moscow's renovation programme in Zelenograd: 171 apartments, 16 low-voltage systems, 1,290 fire detectors.
- Power supply
- Low-voltage systems
The project in numbers
Based on the bills of quantities for the building
On Zavodskaya Street in Zelenograd, Moscow's housing renovation programme has delivered a residential complex of three buildings with 580 apartments. Our team carried out the electrical and low-voltage works in its separate 20-storey building with 171 apartments, at the final stage of construction before the certificate of compliance.
Our scope
- Electrics: main distribution board, floor panels, common-area circuits and apartment wiring.
- Fire alarm and voice evacuation: an addressable system, fire-resistant lines, smoke control.
- Communications and TV: internet, telephony, cable TV, radio broadcasting.
- Door entry and CCTV.
- Building monitoring, and metering of water, heat and electricity.
- Earthing and lightning protection.
Systems
Power supply
Installation of the main distribution board, 38 floor distribution boards and 171 apartment panels. About 100 km of apartment wiring plus common-area cables, about 5,760 sockets and 1,090 switches, and about 3,600 luminaires in the apartments and common areas.
Equipment: KEAZ, IEK, EKF, DKC, Schneider Electric
Fire alarm and voice evacuation
About 1,290 fire detectors, 224 smoke damper control modules, 92 sounders and about 12 km of fire-resistant cable.
Equipment: Rubezh R3, Mayak sounders
Communications, TV and door entry
About 25 km of twisted pair and 384 RJ45 outlets, 532 TV outlets, 174 radio outlets, and a door entry system for 171 apartments with call panels at the entrances.
Equipment: ELTIS, Folan, DKC
Monitoring and metering
Intercoms for residents with limited mobility in the lift lobby of every floor, remote monitoring of building services, and automated metering of water, heat and electricity.
Equipment: Gorizont, Pulsar, UM-31 SMART
How the work went
- Mobilisation. We arrived on site in mid-November 2025 and quickly built the crew up to 50 people.
- Fire-resistant lines. We laid fire-resistant fire alarm and voice evacuation lines, basement cable trays and cables from the main board.
- Apartments and common areas. Wiring, panels and lighting in 171 apartments and in the common areas.
- Getting ready for testing. We prepared the fire protection systems for the integrated tests scheduled for 10 December. On peak days up to 67 people worked on site.
- Commissioning. We set up and tested the systems and prepared the as-built documentation.
What made the project special
- The final stage. We worked at the end of construction, while the building was being prepared for its certificate of compliance.
- A fast ramp-up. The crew quickly grew to 65 people per shift.
- A full set of systems. 16 low-voltage systems, from the fire alarm to electric rodent protection of the basement.
- Apartment wiring. Panels, sockets and lighting in 171 apartments on 19 residential floors.
Interesting facts
- The complex was built on the site of 1960s houses on Zavodskaya Street.
- The three buildings have 580 apartments, 8 of them designed for residents with limited mobility.
- In summer 2026 about 1,250 residents began viewing their new apartments.
- The Zelenograd-Kryukovo station of the MCD-3 line is about an 8-minute walk away.
Photos: Perituss, Wikimedia Commons, CC0
