air-ventilation systems

Air Ventilation Systems

Consulting & Planning of Air Ventilation Systems

List of References

1. Laboratories

Refurbishing of the pharmacology building of the Free University (FU), located in Berlin’s Königin-Luise-Straße 2-4:
11 supply air plants and 20 exhaust air plants
total air volume
120,000m3/h

Max-Delbrück Centre in Berlin, located in the western wing of house no.27
2 supply air plants and 5 exhaust air plants
total air volume
40,000 m3/h

Physikalisch Technische Bundesanstalt Berlin (PTB),
the national metrology institute providing scientific and technical services. Here, the former Arbeitsschutzmuseum, the museum on occupational health and safety, was refurbished to become a research location for PTB:

Ventilation plant for an acoustic and a biomagnetic measuring booth
9 supply air plants and 9 exhaust air plants
total stream volume
34,000 m3/h,

3 smoke and heat ventilation systems
total air volume

40,100 m3/h.

Research Institute for Molecular Pharmacology located in Berlin-Buch district (FMP):
5 supply air plants and 5 exhaust air plants
total air volume
119,500 m3/h

Invent-Pharma Berlin-Marzahn, laboratories for animal husbandry
1 supply air plant and 1 exhaust air plant
total air volume
10,000 m3/h

2. Specialized Plants

Constructing a new morgue hall, located in Berlin’s Adolfstraße
3 supply air plants and 3 exhaust air plants
total air volume 30,000 m3/h

1 smoke and heat ventilation system
total air volume 50,000 m3/h

Refurbishment of an old villa, including pool, in Berlin’s Stubenrauchstraße
1 supply air plant and 1 exhaust air plant,
total air volume 4,000 m3/h

Constructing of an olfactory plant mounted in a supply air unit in Berlin’s Tusculum Hotel
1 supply air plant and 1 exhaust air plant
total air volume
2,000 m3/h

Refurbishing buildings no. 5, 6 and 7 of Berlin’s Königliche Porzellanmanufaktur, the royal porcelain manufacturer
Buildings no. 5 / 6:

1 supply air plant and 1 exhaust air plant
total stream volume
19,000 m3/h,

1 dust-extracting plant,
stream volume
8,000 m3/h,

1 smoke and heat ventilation system
total air volume
20,000 m3/h

Buildings no. 7 / 7a:
2 supply air plants and 2 exhaust air plants
total stream volume
33,400 m3/h,

5 dust-extracting plants
total stream volume
9,500 m3/h,

2 smoke and heat ventilation systems
total air volume
64,000 m3/h

Constructing a new printing plant with a desiccant cooling system (DSC) located in Berlin’s Schützenstraße
1 supply air plant and 1 exhaust air plant
total air volume
20,000 m3/h

Refrigation systems

Refrigeration Systems

Consulting & Planning of Refrigeration Systems

List of References

1. Chilled water plant

Remodelling the Königlich Preußische Porzellanmanufaktur (KPM) in Berlin
cooling capacity

230kW

Redeveloping the Pharmaceutical Department at the Free University of Berlin (FU)
cooling capacity

210kW

Max Delbrück Centre for Molecular Medicine (MDC) in Berlin
house no. 27

cooling capacity

230kW

MDC, the largest European animal lab
cooling capacity

1,100kW

Centre for Genomic Research in Berlin
cooling capacity

1,100kW

Berlin Research Institute of Molecular Pharmacology
cooling capacity

530kW

Biomedical Research Campus, Berlin, ASG 3
cooling capacity

520kW

PTB – the National Metrology Institute providing scientific and technical services in Berlin
Remodelling the former Museum for Health and Safety Standards, into a research institute
cooling capacity

200kW

Island of Riems/Baltic Sea
Constructing a stable and a building for animals under quarantine
cooling capacity

560kW

Constructing production plants for Oranienburg location of Altana Group
cooling capacity

2,400kW

Constructing production plants for Oranienburg location of Orafol GmbH
cooling capacity

250kW

Cooling of the Convention Centre in Taschkent/Uzbekistan
air-conditioning system of a theatre and the government offices, final design
cooling capacity

5,600kW

Cooling system of the stadium in Taschkent/Uzbekisten
stadium according to FIFA guidelines for 35,000 people including VIP-lounges, concept design and detail design
cooling capacity

3,000kW

Cooling system of the sport school in Taschkent/Uzbekistan
including swimming hall, gym, classrooms and residential school, concept design and detail design
cooling capacity

2,400kW

2. Special cooling units

MDC
Constructing an NMR 1 building with a magnetic field radiation of 4 Gauss units,
cooling capacity

50kW

MDC
Constructing an NMR 2 building with a magnetic field radiation of 5 Gauss units
cooling capacity

60kW

PTB Berlin
Cooling of the test facility for calorimeters (national calibration station for all calorimeters in Germany)
cooling capacity

140kW

PTB Berlin
Cooling of the test facility for drinking water (national calibration station for all drinking water meters in Germany)
cooling capacity

30kW

PTB Berlin
Cooling for compensation coils for the earth field in the range of 400V and 400Hz
cooling capacity

6kW

Island of Riems/Baltic Sea
Constructing a stable and a building for animals to be kept under quarantine cooling of sea-water aquariums
cooling capacity

60kW

3. Refurbishing of plants

Reconstruction of the Commerzbank headquarters in Berlin
cooling capacity

220kW

Reconstruction and extention of the department store Gallery Lafayette
Additional cooling for the conical glass cylinders
cooling capacity

150kW

Reconstruction of the refrigerating plant of the German Federal Ministry of Transport
Building and Housing
cooling capacity

240kW

MDC Berlin
Extention of the refrigerating plant for house no. 31.1
cooling capacity

310kW

4. Cooling and deep cooling

Centre for Genomic Research in Berlin
Compound plant for standard cool-storage facilities
cooling capacity

6kW

Brahms Diagnostica,
cooling capacity

5kW

Compound plant for normal and deep-freezing storage facilities
cooling capacity

30kW

MDC Berlin
house no. 31.1, building a combined facility for deep-freezing, standard cooling and incubation
cooling capacity

6kW

Cooling facilities for a Moscow supermarket
cooling capacity

60kW

Airport-Hotel in Hamburg
normal and deep-freezing storage facilities
cooling capacity

36kW

Airport Berlin-Tegel
Take-off area, normal and deep-freezing storage facilities
cooling capacity

18kW

Constructing two fish-refrigeration plants at the Kamchatka region
Refrigeration effected by compound plants with pumped circulation of cooling agent and plate freezers
cooling capacity

250kW

Planning and construction of a plant for fish-refrigeration in Cotonou/Benin with buildings
The plant consists of a production line for ice flakes, cooling trays, cooled processing areas and double-door systems. The fish, crabs and prawns are refrigerated in plate freezers and helical band freezers. The plant also has deep-freezing depots, and produces fish meal
cooling capacity

850kW

Airport Berlin-Tegel
Reconstruction of the take-off area including parts of the Lufthansa-Lounge, normal and deep-freezing storage facilities
cooling capacity

15kW (normal cooling) and 4kW (deep-freeze cooling)

Airport Hotel, Hamburg
New building, normal and deep-freezing storage facilities
cooling capacity

32kW (normal cooling)
4kW (deep-freezing cooling)

FHTW Berlin-Schöneweide
Reconstruction of the canteen, normal and deep-freezing storage facilities, all cooling systems with centrifugal condensers
cooling capacity

30kW (normal cooling)
9kW (deep-freeze cooling)

Al Ain Hospital in the Emirate Abu Dhabi, UAE
normal and deep-freezing storage facilities at the logistic centre, all cooling system with water-cooled condenser, concept design until final design
cooling capacity

60kW (normal cooling)
10kW (deep-freezing cooling)

Al Ain Hospital in the Emirate Abu Dhabi, UAE
Normal and deep-freezing storage facilities at the morgue, all cooling systems with water-cooled condenser, concept design until final design
cooling capacity

30kW (normal cooling)
10kW (deep-freeze cooling)

5. District cooling

Car factory Opel in Rüsselsheim
building no. K 170/K 171. Cooling plants for air-conditioning and robots used for welding
cooling capacity

1,200kW

Factory for float glass at Haldensleben
Cooling the production line and the observation station
cooling capacity

11MW = 3,130TR

Constructing The Pyramid Hotel in Dubai, UAE
Height of the building was appoximately 308m, glass facade hotel building with observation tower, cooling of the plants for air-conditioning
cooling capacity

14MW = 4,000TR

Abu Dhabi, UAE, air-conditioning system of the new railway-system
6 LRT stations, 2 terminals, stabling yard, washing plant, electrical power station (DPS and DTPS), junctions, maintenance hall, administration building, concept design, district cooling, cooling load 20MW = 5,700TR and centrifugal liquid chiller system

cooling load

5MW = 1.420TR

Dubai, UAE, project “Dubai Crystal”
Phase 1 planning of 2 office buildings, 6 residential buildings, all building are connected at the modium level with each other, at the podium level are designed a big shopping mall and a food and beverage area are designed, underneath the podium level are designed 2 parking areas, district cooling systems for all buildings are designed, team leader of HVAC, final design

cooling load

20MW = 5,700TR

Abu Dhabi, UAE, area “Al Raha Beach”, district “Al Zeina”
new building for the civil defence, concept design until final design including bill of quantity and technical specification, district cooling

cooling load
1MW = 285TR

Abu Dhabi, UAE, area “Al Raha Beach”, district “Al Thurayya”
new building for the civil defence, concept design until final design including bill of quantity and technical specification, district cooling,

cooling load

1MW = 285TR

Abu Dhabi, UAE, area “Al Raha Beach”, district “Al Thurayya”
new building for marine training, diving centre, maintenance of the police boats and head quarters, cooling of the swimming pool water, cooling of the water features of the mosque, cooling of the switch gears of the electrical power stations, air-conditioning system of the guard house, concept design until final design including bill of quantity and technical specification, district cooling

cooling load

4MW = 1,140TR

Doha, Qatar, air-conditioning system of the new railway-system
66 subway stations, 6 subway lines, 3 long distance stations, cooling system of the workshop areas, cooling system of the administration area, cooling system of the railway switch gears, cooling of the electrical power stations and cooling system of the master control room, telecommunication and signalling equipment, concept design, district cooling

cooling load

100MW = 28,500TR

Al Ain Hospital in the Emirate Abu Dhabi, UAE
Planning of the chilled water plant to supply all buildings of the Al Ain Hospital with sufficient chilled water, cooling water system with 16 open cooling towers, 4 big energy transfer stations (ETS station), cooling of the main hospital with 10 operation theatres, rehabilitation area, nurse education, paediatrician area, logistic centre, utility building, morgue and mosque
cooling capacity

55MW = 15,660TR

Tourism project Sabrata/Libya on the coast of the Mediterranean Sea
5-star hotels and 4-star hotels in Arabian design, wellness area with pools, kids world, shopping mall and staff area, district cooling water system for all liquid chillers at the hotels and multi-stage compressor units for normal cooling and deep cooling, all cooling plants with heat recovery system as desuperheater to produce domestic hot water
cooling capacity

25MW = 7,100TR

Airport Frankfurt/Main
New Terminal A-West with a length of 980m and designed for big airplanes (Airbus A380, Boeing 747 or Boeing Dream-Liner), planning of the chilled water system with 2 operation temperatures, the chilled water system with 6/12°C was planned for air-conditioning systems and lounges and the system 12/16°C was designed for IT-rooms, main distribution rooms, switch gear rooms, cooling of luggage conveyors, cooling of fan coil systems and cooling beams - a kind of cooling ceiling system
cooling capacity

9MW = 2,560TR

6. Expertise

Construction of the Berlin Hannoversche Hypothekenbank in Berlin

The Eisvogel company: Ice production in blocks and cubes in Berlin

Hausvogteiplatz, Berlin: Construction of a business building

The Frigologistik company: Storage depot for deep-freezing in Niederlehme

The factory of glasses of the Fielmann-Company

The Shopping Mall “Landsberger Allee“ in Berlin

Restaurant “Red Baron“ in the Airport Berlin - Tegel

The Florida Ice company in Berlin

The Island Polymere Industries in Wolfen

Survey of the worth for the Berlin Hanoversche Hypothekenbank, normal cooling storage

Survey of procedure of taking evidence for the German court in Berlin (Landgericht Berlin), Dr. Mahler vs. Grothoff

Publishing house “Axel Springer”, centre of multimedia

Survey of the Shopping mall “Neukölln Arcaden”

Survey for the Ministry of environment protection in Dessau, adsorption liquid chiller

Survey for the Institute of Astrophysics in Potsdam

Survey for the Orafol company in Oranienburg, production area RECO 3

Survey for the Neuruppin Main Hospital, cooling of the server rooms

Survey of procedure of taking evidence for the German court in Berlin (Landgericht Berlin)

United Cinemas Multiplex GmbH vs. V.M.G. Vermietungsgesellschaft mbh u.a.Survey for the Ministry of economy and technology in Berlin, cooling systems of server rooms and office areas

7. Energy optimizing

Albrecht & Neiss, a wholesaler of bakery goods located in Neuenhagen near Berlin

A business for slaughtering and meat-processing in Anklam

A business for slaughtering and meat-processing in Eberwalde/Britz

Messeturm in Frankfurt/Main, reconstruction of the chilled water system and the cooling water system

Steam Systems

Steam Systems

Consulting & Planning of Steam Systems          

List of References

1. In-house steam plants

Max-Delbrück-Centre in Berlin, the largest European animal lab
steam for humidification in air supply units, dish washers, autoclaves and emergency heating in the case of disturbance of the district heating system
steam volume

3.6 t/h

2. District steam systems

The Isle Riems/Baltic Sea,
a new lab for the BSE research of cows and research of farm animals, steam for humidification in supply air units, production of domestic hot water, autoclaves and dish washers:
steam volume

2.3 t/h

Building a new animal lab for the medical faculty of the town of Hanover (MHH)
steam for humidification in supply air units, production of domestic hot water, autoclaves and dish washers
steam volume

0.9 t/h

Refurbishing an animal lab for the medical faculty of the town of Hanover (MHH)
steam for humidification in supply air units, production of domestic hot water, autoclaves and dish washers
steam volume

0.8 t/h

Tourism project Sabrata/Libya on the coast of the Mediterranean Sea, a laundry in the staff building
steam for washing machines, ironing machines and rotary iron machines
steam volume

5 t/h