CRYSTAL TOWER Business Center

Stakeholders

Function : Investor

Plaza Development

Mihaela Draghici – PR Manager Mobile :+40731038674 Email :[email protected]

 http://www.crystaltower.ro

Function : Certification company

BuildGreen Romania

Razvan Nica BREEAM Assessor BREEAM in Use Auditor LEED Green Associate Tel/Fax: +40 314 19 47 88 Mobil: +40 723 01 04 68 E-mail: [email protected] www.buildgreen.ro

 http://www.buildgreen.ro

Contracting method

General Contractor

Type of market

Realization

Energy consumption

• Primary energy need : 99,00 kWhpe/m².year
• Primary energy need for standard building : 154,00 kWhpe/m².year

Calculation method : Primary energy needs

Envelope performance

• Envelope U-Value : 0,73 W.m^-2.K^-1
More information :

The double skin façade of the building, a premiere in Romania, reduces the transfer of caloric energy in both directions. This generates important energy savings in the consumption of ventilation and heating and implicitly reduces the consumption of electricity.

• Building Compactness Coefficient : 0,20

Indicator : I4

More information

NA

Systems

Heating system :
• Gas boiler
• Heat pump
Hot water system :
• Individual electric boiler
Cooling system :
• VRV Syst. (Variable refrigerant Volume)
Ventilation system :
• Free-cooling
• compensated Air Handling Unit
Renewable systems :
• Heat pump

Smart Building

BMS :

The intelligent active shading system with power drive exterior blinds operates efficiently with sensors activated by the level of natural light. Thus the system provides an optimal use of the daylight in the workplace with effective protection against he

Urban environment

The development is located in Bucharest center, near Victoriei square, with direct and easy access to public transportation.
The construction provides adequate bicycle parking spots and the terraces of the building
are designed to be green offering the occupants the opportunity to enjoy nature in their
proximity

• Land plot area : 1 862,53 m²
• Built-up area : 24 728,00 %
• Green space : 540,00

Product

Double skin facade

Product category :

The double skin façade of the building, a premiere in Romania, reduces the transfer of caloric energy in both directions.

This generates important energy savings in the consumption of ventilation and heating and implicitly reduces the consumption of electricity.

VRV II system

Product category :

The VRV II is a significantly improved version of the original VRV, which revolutionised air conditioning for buildings. Some of the main upgrades are quieter operation, smaller units, sleeker design, and simpler installation and maintenance, along with a higher COP. The most advanced technologies were employed in designing the VRV II to create a system that completely fulfills the needs of our customers.

Crystal Tower is the only office building in Romania provided with the VRV II system.

It is an efficient, reliable, energy saving way to heat and cool all types of buildings with minimum installation time or disruption. The volume of air flow is accurately matched to the required heating or cooling loads thereby saving energy and providing more accurate temperature control and comfort.

Construction and exploitation costs

Global cost/Work station : 29166.67

• Global cost : 35 000 000,00 €

GHG emissions

• GHG in use : 14,05 KgCO₂/m²/year
• Building lifetime : 60,00 year(s)