Detailed technical description

DETAILED TECHNICAL DESCRIPTION

1. CONSTRUCTION
1.1. External walls
       1.1.1. Above ground level - monolithic thick reinforced concrete walls.
       1.1.2. Below ground level - reinforced concrete breach wall.

1.2. Internal walls
       1.2.1. Office areas - 10 cm thick partition walls with plasterboard and mineral wool insulation.
       1.2.2. Underground storages - masonry walls.

1.3. Floors - monolithic reinforced concrete slabs.

1.4. External windows and doors - thermal bridge free aluminium profiles with heat protection and        sound-proofing multilayer glazing.

1.5. Internal windows and doors - steel frame structure, door panels with maple laminated overlay.

1.6. External finish
       1.6.1. Wall surfaces - granite panels and facade heat-insulating system.
       1.6.2. Arcade and terraces - concrete paving tiles.

1.7. Internal flooring
       1.7.1. Common areas - Gres slab flooring.
       1.7.2. Office areas - module floor carpeting.
       1.7.3. Convenience areas - Gres slab flooring.
       1.7.4. Parking floors - synthetic resin flooring.
       1.7.5. Storerooms - impregnated concrete surface.

1.8. Internal wall paneling and surfaces
       1.8.1. Office areas - glass-fabric wallpaper on smoothened surface with plastic dispersion coating.
       1.8.2. Common areas - glass-fabric wallpaper on smoothened surface with plastic dispersion coating.
       1.8.3. Convenience areas - ceramic tile.
       1.8.4. Staircase - plastic dispersion coating on smoothened reinforced concrete surface.
       1.8.5. Storerooms - plastic dispersion coating on smoothened reinforced concrete and rough-cast surface.

1.9. Suspended ceilings - monolithic plasterboard suspended ceiling and suspened celiling with 60x60 cm size        pressed mineral wool panels.

1.10. Railing - Dust sprayed surface steel railings.

2. ELEVATORS
2.1 Between underground garage and ground floor - 2 hydraulic elevators with 630 kg capacity.

2.2 Between ground floor and office levels - 4 elevators with 1.600 kg capacity.

3. BUILDING ENGINEERING
3.1 Cooling - heating system
       3.1.1. Fan-coil equipment - four-pipe cooling-heating heat exchange equipment.
       3.1.2. Boiler equipment - turbo gasboiler.
       3.1.3. Coolers - compact coolers.
       3.1.4. Dry-cooler.

3.2 Water supply, drains
       3.2.1 Sanitary ware - first class Hungarian type.
       3.2.2 Hot water storage equipment - Electric boiler in each sanitary unit.
       3.2.3 Waterpipe network - zinc plated steel trunk pipe network, plastic branch pipe networks.
       3.2.4 Rainwater drains - WAVIN or Geberit system.
       3.2.5 Sewage drains - WAVIN POLO KAL and KG PVC pipe system.

3.3 Ventillation system
       3.3.1 Office areas - 2 air handling equipments at the engineering level.
       3.3.2 Washrooms - with separate system.
       3.3.3 Staircases - smokeless starircases with forerooms.
       3.3.4 Underground garage - 2 speed exhaust fans.
       3.3.5 Air ducts - zinc plated steel pipe network.
       3.3.6 Conference room - separate air conditioning system.

4. HIGH -VOLTAGE EQUIPMENT
4.1. Electric supply
The building provides a 3-stage electric supply.
Primary back-up: Own transformator from a 10 kV connection, capacity 790 kW for providing operation status.
Secondary back-up: 0,4 kV connection, capacity 105 kW for the security systems.
Third back-up: possibility of diesel generator, capacity 440 kW for the security systems and the selected consumers.

4.2. Distributor equipment
Separate sub-distributor equipments for each rentable units.

4.3. Lighting fixtures
       4.3.1. Office areas 4x18 W relcessed luminary.
       4.3.2. Common corridors, front areas Compass 2x28 W reclessed downlight.
       4.3.3. Convenience areas 1x18 W recessed downlight.

4.4. Electric contact points
       4.4.1. Switches recessed in plasterboard walls.
       4.4.2. Connectors recessed in plasterboard walls or parapet channel.

5. LOW-VOLTAGE EQUIPMENT
The office building is equipped with Cuilding control system, CO detection system, fire alarm system and Security access system.