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  • Client:

    Towers Construction Management SIA
  • Period:

    2013.-2019 year
  • Place:

    Rīga, Latvija
  • The implemented solutions:



Multifunctional complex Z-Towers consists of two cylinder shape towers with basements of different area, each of them in a height of 30 stories. The height of the South Tower – 123 m, but the North tower – 117,5 m. In towers will be located 258 apartments, class A office premises with an area of 10 000 m², parking for 700 cars and SPA complex with an area of more than 4000 m². For the residents’ convenience in the complex territory there will be international school and kindergarten. Z-Towers complex has combined in itself things, which seemed incompatible before, which makes it really unique. On the one hand the apartment owners are so close to the old and always modern Riga, its historical centre, where the life never calms down. On the other hand – comfort and silence like living in a deep nature. In some weather conditions residents of the complex will be able to enjoy feeling, which is called “life among clouds” and “dancing in snowflake whirl”.  
The technical norms of the complex construction works conform to all the world standards in quality and safety. In every floor of the building windows of apartments are opening and the North-West wind from the sea side will bring you a fresh air saturated with aromas of pine tree forest.

Citrus Solutions participated in the project realization already since 2013, building several building engineering systems:

  • AC system (access control system for common use premises) – control for access to the complex and movement control in the complex residential area will be provided by special smart cards.
  • PK system (security and door control system for apartments, podium) – professional concierge employees will carefully look after alarm sensors and will provide an access to apartments in accordance with a strict internal instruction.
  • BMS system  (building automation management system)
  • DNA system (smoke extraction automation system)
  • IIS system (call system for persons with disability)
  • NR system  (Intercom system)
  • PA system  (Public notification system) 
  • SOS system  (call commutation system with alert button)
  • SS system  (Structured cable network) 
  • UAS system (Fire detection and alerting system) – fire alarm is installed in each apartment and in common use premises.  
  • VN system (Video surveillance system) – the security in the complex Z-Towers will be provided by modern and high-quality video surveillance cameras, which will be installed in all territory of the complex, including lifts.
  • Info monitor network
  • Internal power networks, lighting, power networks
  • Construction of lightning protection
  • Construction of grounding inlets
  • Facade lighting