Andritz Hydro GmbH

74 to turbine equipment parts

incl. turning and milling work, internal surfaces with special coating
ø 8 m, H = 4.2 m, s = 10 to 100 mm

500 to generator cover (steel construction)

incl. pipework and mech, processing

ARGE central Vienna

U4/U3 refurbishment of the Landstraße station

Guidance system elements, insulation, guidance system signage
250 m2 ceiling renovation from compressed resin panels
200 m2 enamel cladding
450 m2 ceiling cladding, aluminium
100 m2 expanded metal cladding
~ 20 to substructures for wall and ceiling

BHDT

RABIGH II - Intercooler

Production of 12 steel scaffolds consisting of rolled profiles
Construction material: S355JO
Surface: Hot-dip galvanised
Weight: 131 tonnes

Lafarge Zementwerke GmbH

Conversion and assembly of bucket conveyor

Assembly of a new bucket conveyor works including the required chutes and channels with wear plate cladding.
Production and assembly of chutes and channels (weight approx. 12 tonnes).
Production and assembly of approx. 20 tonnes of steel structures.

The special challenge of this project was the fact that the new bucket conveyor needed to be assembled in very close quarters inside the existing plant and that the channels and chutes needed to be connected with the existing system.
Due to the confined spaces involved, no cranes or electrical lifting equipment were able to be used.
Another criterion was the shut-down period of the existing system and the time to complete the implementation work.
The work was completed in shifts and the production and deliver was "just in time" due to the short shut-down phase.

Siemens VAI Metals Technologies GmbH

2 units cooling tank - VDK

D 4500mm, height 20m, with outlet trough
58 to/unit, material: 16Mo3 and P265GH

Siemens VAI Metals Technologies GmbH

Flare heads

~ 130 to production and generation of assembly drawings
Material: P265GH, 1.4828

Tiger Coatings GmbH & Co KG

Cooling system pipework

Order scope:   
3D planning of cooling system
Production and assembly of structural steel, total weight approx. 35 t
Production and supply of buffer storage 20m³
Assembly of all necessary equipment
Pipework for the complete system, total approx. 800 linear metres of piping

Pipe dimensions: DN 15 to DN 350
Pipe material: PE HD

Timac Agro

Top Phos plant

Production of a complete plant based on a customer process diagram with milk containers including agitators, a conveyor screw, fixtures, complete housing (steel construction and insulating panels), and steel tower for emptying sacks (height 6,000 mm).
Complete piping inside the plant and connection piping to the existing plant.

Material:
Container and pipelines 1.4571
Steel construction consisting of coated S235JR

voestalpine Stahl Donawitz GmbH

Emergency system 6kV

Production of system piping for an emergency power system 

Scope of supply:
- Equipment installation (pumps, tanks, heat exchangers, etc)
- Production and assembly of secondary steel parts (approx. 35 to)
- Pipeline installation
  The pipework is largely welded.
  Several kilometres of Ermeto pipes also laid. 

Pipe dimensions: DN15 to DN1200
Ermeto pipes ø6mm to ø42mm
Media: Steam, exhaust gas, natural gas, feed water, ammoniac, 
               starting air, compressed air, and I-air, waste and clean water, etc.
Material: 16Mo3, P235GHTC1, 1.4571
Pressure/temperature: up to 40bar and 450°C
Quantity: approx. 8,000 lin. m pipe    

voestalpine Stahl Donawitz GmbH

Disassembly and assembly of steel structure and pipework upstream of the E-hot blast stoves for supplying blast furnace 4

- Disassembly of the existing pipelines and steel structure
- Reinforcement of the existing steel structure
- Installation of the new structural steel platforms
- Production and assembly of the new pipelines

Pipe dimensions: DN1000 - DN2000
Material: S235JR
Quantity: 150 to pipe
Steel construction: 200 to

Wiener Linien GmbH & Co KG

Steel construction works U1 station, Taubstummengasse, "Praterstern" and new construction of the emergency power unit

Lift reinforcement and ascent enclosure, façade panelling and metalwork, steel structure and internal construction works for the lift installation and retrofitting of the fire smoke extraction in the Taubstummengasse underground station

U2/10-Aspernstraße

Reception building and station roofing
250 to steel structures
1700 m2 roof cladding from trapezoidal sheet
20 to lift shaft structures
10 to entrance portal structures