Information about the functional purpose of the capital construction object, the composition and characteristics of production, the range of products (works, services).

The building of the administrative and business center with the exhibition complex was built and put into operation in 2010. In the constructed ADC building on the first floor in axes 5-9, A-G, the previously developed design documentation provided for a number of premises for the Data Processing Center. This project has developed solutions for the creation of a specialized engineering and computing infrastructure of the Data Processing Center.

Key data center metrics. 

The total area of ​​the premises is 156 m2, including: the area of ​​the machine room is 118,5 m2, the area of ​​the engineering room is 13,63 m2, the area of ​​the warehouse is 11,69 m2.
Number of server and telecommunication cabinets - 39;
Power supply: Two independent inputs of 450 kW each
Standby diesel generator set with a capacity of 600kVA
400kW uninterruptible power supplies, main and standby
Estimated power of server and telecommunications equipment - 234 kW
The average power per cabinet is 6 kW.
Air conditioning: Air conditioners with a total cooling capacity of more than 300 kW, operating on a rotational basis.
Reservation N+1.
Security features: Local automatic gas fire extinguishing system.
Fire and security alarm and access control
Round-the-clock security video surveillance of the territory around the object.
XNUMX-hour building security post
Early fire detection system in the premises and equipment of the data center
Monitoring and automation system:
Control and management of climatic parameters in the premises of the data center
Constant maintenance of temperature and humidity in the given parameters
Monitoring the status and quality of power supply
Issuing signals to the control post of the building.
Structured cabling and server core
The total number of SCS ports is 2448, of which: copper - 1632, optical - 816
The total length of cable lines is more than 85 km
The central server of the system: the number of physical processors - 8, the number of computing cores - 48, the amount of RAM - 128 GB, a fault-tolerant storage pool for 5 TB of usable space with increased access speed.

Refrigeration

Information about sources of cold supply, coolant parameters. Justification of the chosen system: According to the terms of reference, as a source of cold in the main room of the data processing center, a precision air conditioning system is provided with the installation of internal cabinets directly in the room. This variable refrigerant flow air conditioning system is considered the most intelligent type among competing solutions. The system allows for centralized or group management, analysis and control of the instantaneous state both from the dispatcher console and remotely; integration with any other systems, such as fire fighting. The project provides for equipment using R407 refrigerant, which reduces the environmental impact

Ventilation

Within the framework of this project, work was carried out to study the existing ventilation system in accordance with the executive documentation and working draft 610/05-2008/II-OV2, and a decision was made on the suitability of its use as part of the engineering infrastructure of the center. In the main room of the data center, the existing supply system P2 is used to create excess pressure. The B24 exhaust system is used to remove residues of combustion products and gas fire extinguishing agent after the gas extinguishing system has been triggered and the room has been inspected for residual fires. In the engineering room, due to the change in area, this project provides for the revision of the existing supply ventilation P2. Additionally, a split air conditioning system is installed in the engineering room. The exhaust ventilation system in the engineering and storage rooms does not require any modifications.