technical specification

Layout

Parking lots - 518 parking spaces underground (5 basement levels)

- 21 parking spaces outside

Storage basement approx 2.100 m

Structural Column grid

- Structural Column Grid: 6,40 m

- Window grid: 1.06 m

- HVAC grid: 3.20 m

- Smallest office: 3.20 m (extendable every 3.20 m)

Office clearance height - Typical floor | Office approx 3.00 m

- Typical floor | Outer Office approx 2.45 m

Occupancy and evacuation criteria

Working

places

meeting

room

places Total

8th 90 PAX Office 16 PAX *) 2 Meetingrooms 106 PAX *)











19th 25 PAX Office - - 25 PAX *)


21st 80 PAX Office 16 PAX *) 2 Meetingrooms 96 PAX *)

22nd 80 PAX Office 16 PAX *) 2 Meetingrooms 96 PAX *)

23rd 80 PAX Office 16 PAX *) 2 Meetingrooms 96 PAX *)








31st 80 PAX Office 16 PAX *) 2 Meetingrooms 96 PAX *)

32nd 80 PAX Office 16 PAX *) 2 Meetingrooms 96 PAX *)

33rd 80 PAX Office 16 PAX *) 2 Meetingrooms 96 PAX *)


*) Will not be used for the "elevators capacity calculation" but need to be used for the "ventilation calculation", "cooling load

calculation", "Heating load calculation"

Access for handicapped persons Designed according to Romanian regulations.

Flexibility for partitioning

The location of partition walls shall be possible every 3,2 m (smallest room width = half column grid = max. 3,2m) without

interfering the full function of the building installation systems.

Possible positions of partitioning (EXAMPLE)

Tea kitchens Connections for 2 kitchenettes per office floor are designed; (furniture not included)

Meeting Rooms – ratio 2 meeting rooms per office floor (6.40 m) – Positions according drawings

Sanitary 2 toilet units (men and women) per office floor, size sufficient for maximum possible number of workings stations and ac-

cording to Romanian regulations – Positions according IN

LAN-rooms 2 units per office floor

Fire zones

Scope Designed according to Romanian regulations. Fire danger according to EN 12845.

Loads

Structure

- Office (raised floor): 4.00 kN/m²

- Meeting (raised floor): 4.00 kN/m²

- Storage: 5.00 kN/m²

Façade

Facade / windows – regular facade

Following facade components are designed:

- Solar control glass (G-Value = 0.34) ~ approx. 33,5 % of the facade

- Non-transparent insulating glass panel (G-Value = 0.27) ~ approx. 21,5 % of the facade

Metal panel with core insulation made of rock wool ~ approx. 45 % of the facade

The facade is divided in elements with a width of 106,6 cm.

e.g. Schüco

Facade / windows – Entrance area

Following facade components are designed:

- Solar control glass (G-Value = 0.34) ~ approx. 100 % of the facade

The facade is divided in elements with a width of 106,6 cm. In the entrance area and attic zone, the facade is made transpar-

ent.

e.g. Schüco

Facade / windows – Technical Areas

Ground floor

- Louvre claddings for mechanical service annexes

- Weather louvre system, made of extruded aluminium sections, set in thermally separated frames, aluminium anodised, or

equal

Glare protection for computer screens Inside sun shields are designed. (interior roller blinds, manually operated)

- Operated: manually by crank or string (as specified by the Architect)

- Dimensions: to fit the full window surfaces

- Grams per square metre: 240 g/m² minimum

- Fabric thickness: 0.5 mm minimum

- Light transmission rate: max. 19.5%

- UV transmission rate: max. 7.5%

- Outside blinds are not designed.

Non window façade parts location / pro-

portion

Parapets are designed – about 55 cm above finished floor plus fall protection according to Romanian regulations (handrails or

laminated safety glass or others)

Heat insulation value for glass U = 1.1 W/m²K (glass)

Roofing

Roofs

- Flat roof, concrete slabbing (ceiling of 36th

floor): flat roof inverted type including suitable details at the connections and

edges.

- Flat roofs with gravel surface: flat roof inverted type including suitable details at the connections and edges.

- Roof over core (roof of the mechanical services floor, 37th

floor): flat roof including suitable details at the connections

and edges.

Heat insulation of the Roof - U = 0.20 W/m²K

package “fit out works, open space”

The scope of “fit out works, open space “ per regular floor, delivered and mounted according to the agreed timetable **)

Dry-wall partitions for the LAN distribution rooms and kitchenettes as described in the Construction Specification,

including full dispersion coat (at least double) for all wall surfaces in the area or latex coat for the kitchenette walls.

Floor boxes – 70 per floor

2 pcs room controlling devices, per floor for office area

4 pcs pushbuttons for corridor lights incl. necessary components in the switchboard, per floor

4 pcs cleaning sockets for office, per floor

Inside sun shields

Doors

Fire door UEF 60, two-leaf Doors as access from the lift lobby to the buffer area at the main staircase on all storeys as well as access doors to the central

staircase on all storeys.

Door T 0, single-leaf Doors in the lift lobby for storage and cleaning rooms on the upper floors and other storage rooms on the basement floors.

Door UEF 0, two-leaf Doors on the regular floors from the lift lobby to the office units. Aluminium/glass leaf. Safety glass / Surfaces: powder-coated

Sectional gates Sectional doors (2 units) plus drives. Located at the garage entry and exit points.

Vestibule with automatic sliding/revolving

door and integrated hot-air curtain Suitable for placing in escape and rescue routes when using the bookfold mechanism.

Flooring system

Office flooring system

Raised access floor with the specification:

- Basis material: Wooden plates with aluminium cover

- Total height: 20 cm

- Permissible point loading: > 2.0 kN at max. 2 mm bending

- Permissible payload: 3.0 kN/m²

- Fire rating: B1, Q1

- Sound insulating plates: yes

Floor Surfaces

Garage (1st

– 5th

basement) Cement screed, sealed with a crack bridging epoxy resin system.

Storage (1st

– 5th

basement) Sliding screed, sealed with a non-crack bridging epoxy resin system.

Reception – Entrance lobby (ground floor) Natural stone slabs (example: 60 x 60 cm, 30 x 60 cm or equal) in a cement screed (floating).

Lift lobby (ground floor) Natural stone (example: 60 x 60cm, 30 x 60cm or equal) slabs in a cement screed (floating) including stone skirting.

Lift lobby (1st

– 36th

floor, except 19th

floor) Fine stone or ceramic tiles including ceramic skirting.

Lift lobby (19th

floor) - Lift lobby to office: Fine stone or ceramic tiles including ceramic skirting.

- Lift lobby to HVAC: sliding screed, sealed with an epoxy resin system.

Cafeteria (ground floor – 1st

floor) Fine stone or ceramic tiles including ceramic skirting or similar quality level.

Office | Meeting room (2nd

– 34th

floor) False floor

Office corridor (2nd

– 34th

floor) False floor

Toilets (2nd

– 36th

floor) Ceramic tiles including ceramic skirting.

Kitchenette (2nd

– 34th

floor) False floor

35th

– 36th

floor False floor, sound insulation layer / False floor

Wall Surfaces

Garage (1st

– 5th

basement) Infilled ready for painting, painted with opaque full dispersion coat.

Storage (1st

– 5th

basement) Infilled ready for painting, painted with opaque full dispersion coat.

Reception – Entrance lobby (ground floor) Partly with HPL-lined timber mounting plates (or similar) and accounting for concealed fastening; all other parts (walls, pillars)

infilled ready for painting, painted with opaque full dispersion coat.

Lift lobby (1st

– 36th

floor, except 19th

floor)

Timber facing of the wall to the staircase with HPL-lined timber mounting plate (or similar) and accounting for concealed

fastening. Wall facing of the lift shaft with email glass. All other walls infilled ready for painting, painted with opaque full

dispersion coat.

Lift lobby (19th

floor)

- Lift lobby to office: Timber facing of the wall to the staircase with HPL-lined timber mounting plate (or similar) and ac-

counting for concealed fastening. Wall facing of the lift shaft with email glass. All other walls infilled ready for painting,

painted with opaque full dispersion coat.

- Lift lobby to HVAC: Infilled ready for painting, painted with opaque full dispersion coat.


floor) Infilled ready for painting, painted with opaque full dispersion coat.


– 34th



– 34th


Toilets (2nd

– 36th

floor) Ceramic tiles to the height of the door frame.

Kitchenette (2nd

– 34th


35th

– 36th

floor Infilled ready for painting, painted with single dispersion coat (white)

Ceiling Surfaces / soffit

Garage (1st

– 5th

basement) Reinforced concrete ceiling with opaque full dispersion coat.

Storage (1st

– 5th

basement) Reinforced concrete ceiling with opaque full dispersion coat.

Reception – Entrance lobby (ground floor) Closed ceiling with opaque full dispersion coat including inspection openings; combined with acoustic plasterboard ceiling

(perforated) with opaque full dispersion coat including inspection openings.

Lift lobby (1st

– 36th

floor, except 19th

floor) Closed plasterboard ceiling with opaque full dispersion coat including inspection openings.

Lift lobby (19th

floor) - Lift lobby to office: Closed plasterboard ceiling with opaque full dispersion coat including inspection openings.

- Lift lobby to HVAC: Reinforced concrete ceiling with opaque full dispersion coat.


floor) Closed ceiling with opaque full dispersion coat including inspection openings; combined with acoustic plasterboard ceiling

(perforated) with opaque full dispersion coat including inspection openings.


– 34th

floor) Reinforced concrete ceiling with opaque full dispersion coat including integrated cooling beams.


– 34th


Toilets (2nd

– 36th

floor) Aluminium panel ceiling; alternatively closed plasterboard ceiling with opaque full dispersion coat including inspection open-

ings.

Kitchenette (2nd

– 34th


(35th

– 36th

floor) Reinforced concrete ceiling with single dispersion coat.

Elevators

PAX elevator lobby – natural light Floor lift lobbies are not served with daylight.

Elevators

Elevators are designed according to the following requirements.

- Elevator system 1

- Floors Ground floor – 17th floor

- Number of elevators 5 pcs.

- Control system destination control

- Elevator system 2

- Floors Ground floor, 18th – 35th floor


- Control system destination control

- Elevator system 3 (=fire fighting elevator)

- Floors Basement 5 - Ground floor, 18th – 36th floor


- Control system destination control +card reader on blocked floors

- The control system is designed that approximately 50 authorized persons (authorization by card reader) can use the

blocked floors 1st - 17th.

- Elevator system 4

- Floors Basement 5 – Ground floor


- Control system Single button collective

Heating – cooling

Guaranteed room temperature – winter

Office | Meeting room 22°C assuming an external ambient of -14°C

Guaranteed room temperature – summer

Office | Meeting room 25°C assuming an external ambient of +33.2°C

Availability Simultaneous availability of heating and cooling must be guaranteed in all office and meeting room areas during winter and

summer conditions.

Distribution cooling - Office: chilled beams, active and passive

- Meeting room: chilled beams, active and passive

Efficiency (COP) Parameter for product sampling: COP approximately 3.5

Distribution heating - Office: convectors positioned at the facade

- Meeting room: convectors positioned at the facade

Sound pressure Maximum sound pressure level in open spaces to be 40 dB(A) measured at 1.5m above the floor at the most critical point.

This figure implements the operation of all standard mechanical devices like heating, cooling, ventilation.

Cooling of LAN rooms approx 10 kW per regular floor

The tenant has to provide the fan coils in the LAN rooms.

Active fire fighting

Office Designed according to Romanian regulations.

Sprinkler

- Designed according EN 12845, VdS CEA 4001 and Romanian regulations.

- Sprinkler systems

In upper floors and for the technical areas and storages in the basement – wet system

In car park dry system

- Tank located in the 4th

and 5th

basement

- Sub central in the 19th

floor

- 3 pressure steps in the building with each 2 separate sprinkler pumps

- Power supply of pumps: One from the public network and one from the emergency power from the generator.

Hydrants

- Indoor wall hydrants (two “C” connections) wit hose of 30 m and place for fire extinguisher

- Tank for indoor and outdoor hydrants located in the 5th

basement

- Additional exterior hydrants are existing around the building

Gas extinguishing system - EPD main distribution and fire alarm centre

Ventilation

Supply/exhaust rate

- Office: 6 m³/h/m²

- Office corridor: 3 m³/h/m²

- Meeting room: 15 m³/h/m²

- Toilets: 80 m³/h/toilet and urinal

- Storage: 3 m³/h/m²

- Technical plant rooms: local regulations

Humidity of inlet air No guarantee –Space for a potential humidifier needs to be foreseen for air handing units, serving office and meeting rooms.

Energy saving

- Rotary heat recovery converter (minimum 70 %; no recuperation of humidity)

- Plate heat recovery converter (minimum 40 %)

- Heat recovery through circuit connected system (CCS) (appr. 30 %)

Pressure ventilation

Following areas will be pressure ventilated:

- Basement

Escape sluices

Escape routes

Anteroom of the fire brigade lift

Sluices in front of depots and centrals

- Escape staircases and lift lobbies in the upper floors

- Elevator shaft for fire brigade elevator

Smoke exhaust system

- Car park

Fan unit situated in the 1st basement and the smoke will be discharged next to the outside parking places

Fresh air is supplied in the 1st basement from the garage access and on the other basement floors by two shafts,

disposing of air outlets with smoke valves on each floor

- Corridors in basement

All corridors which are not foreseen as escape routes

Fan unit situated on the roof

Building management system

Scope

A building management system with possibility for centralized operation and surveillance of several equipments shall be installed. The BMS shall control / visualize mechanical and electrical systems of the building such as: - Complete control from the security / dispatcher room

- Control of public lighting (e.g. main lobby, parking area, outside area)

- Visualization of counters (e.g. water, electric)

- Control and visualization of the necessary HVACS system operation; control and fault indication of main equipment like

AHUs, boilers, cooling machines, pump stations, emergency generator, control of the room temperature in tenant areas

like offices and meeting rooms (single room monitoring)

- The actuators are installed for each grid of 3,20m (one for cooling, one for heating).. Set point adjustment variable (tem-

perature) via room controller and over BMS central as central function

- Motorized fire protection flaps with single signalisation on the BMS

- All measured values will be transferred via a communication protocol from the technical equipment and recorded

- BMS program allow data transfer to a excel sheet

- Reserve for future extensions

- BMS central will be powered via emergency power supply

Lighting

Brightness

- Office: 500 lux

- Office corridor: 100 lux

- Meeting: 500 lux

- Storage: 100 lux

Visual comfort - Office: (half) surface-mounting luminary integrated in the cooling beam.

Emergency lighting

System Central – battery system (line control)

Power supply

Main supply capacity

- Transformer capacity = 8,800 kVA

- Low voltage main distribution load = 6,200 kW

- Available power with 5,060 kW

- The capacity starting form main supply line till tenant switch boards shall be designed for an occupation of persons per

floor according to attached table

- Each floor box (mounting box for max. 6 pcs. of built-in components) is equipped with 2 plug sockets each 230V, 2 col-

oured plug sockets each 230V for EDP-appliances (no separate UPS supply), 2 place holders for EDP/Telephone; EDP sock-

ets are supplied from normal net.

- The supply capacity shall be calculated according above formula and taking all needs of the building in consideration.

- All floor switch boards shall provide space a reserve of 20 % for future extensions.

Metering All electrical tenants’ consumptions must be metered independently. (2 tenants per regular office floor).

Emergency power supply Diesel power only for life safety systems (e.g.: sprinkler system, smoke ventilation, hydrants systems, CCTV access control

system, alarm system, fire detection system, air traffic control lighting).

UPS UPS power only for life safety systems.

Access control

A computer supported access control installation with proximity card readers is installed. The following areas are monitored

for access by way of contact less card readers for:

- Main and side entrance on ground floor

- Access barriers in main lobby

- Barrier plant / garage and ground floor

- Dispatcher and security room

- The system is modular expandable (max. 300 end devices). The extension of the central unit is included in the unit price

of the end devices.

CCTV

Installation of automatically operated CCD colour cameras for the Surveillance of following areas:

- All building entrances on ground floor

- Barrier plant / garage and ground floor

- Driving lines in garage

- Lift lobby on ground floor

- Recording: min. 14 days

- The system is modular expandable (max. 500 end devices). The extension of the central unit is included in the unit price

of the end devices.

Intercom An intercom system is designed for main and side entrance on ground floor and barrier plants.

Alarm

Burglary alarm system is designed for following areas:

All entrances into the building (except windows)

Technical rooms

Dispatcher and security room

Staircase in the core of the building.

Fire detection system Design according to Romanian regulations.

Public address system Design according to Romanian regulations.

Security management system

The building shall have a security management system (SMS) to manage and control the following devices (subject to approv-

al by authorities/ fire department):

- video surveillance system

- system of audio announcement with loud speakers

- controlled access system

- alarm system

- two-sided intercom device

- connection of the fire alarm system

Landscaping and outside facilities

- Paved areas including drainage (according to technical specifications).

- Gardening and landscaping (according to technical specifications).

- Enclosure including gate and barrier (according to technical specifications).

- Lawn paving blocks for the car park (according to technical specifications).

- Asphalt pavement for roads including subbase and border stones (according to technical specifications).

- Asphalt pavement for footpaths including subbase and border stones (according to technical specifications).

- Planting (according to technical specifications).

- Roadworks outside the site boundaries (according to technical specifications).

Grand Master Key – Locking System

- The entire building (except interior office doors) is to be fitted with a GRAND MASTER KEY locking system. All doors se-

cured by access controls must be additionally fitted with a conventional lock as a mechanical emergency measure in the

event of battery failure or a blackout, and incorporated in the GRAND MASTER KEY system.

- Lock cylinder specification:

standard surface

protected against core dislocation

protected against tearing off

increased protection against boring

technical specification

Documents