A6 - Northeast motorway
Parndorf (A4) - national border near Kittsee

Client:	ASFINAG Autobahnen- und Schnellstrassen-Finanzierungs-Aktiengesellschaft Rotenturmstrasse 5-9 A-1011 Vienna
Activity:	project control for planning phase and building phase
Value of activity:	EUR 185 Mio. (ATS 2.5 bn.)
Time of activity:	December 2004 to the end of 2007
Description: The erection of the A6 from Bruckneudorf to Kittsee includes about 22 km of new motorway including 4 connection points and 37 bridges-the longest is the "Leithabrücke" with a length of 410 m.

HL-AG railway track section Vienna St. Pölten
section Tullnerfeld- TF5 and TF6 - passive fire defense

Client:	ÖBB Infrastruktur Bau AG Vivenotgasse 10 A-1120 Vienna
Activity:	consultation concerning fire resistance test engineer of statical calculation for fire load
Time of activity:	2000 to current
Description: Section Tullnerfeld is part of the new railway track section Vienna-St. Pölten. Near Michelhausen/Atzenbrugg the track section sways to the Perschlingtal and goes on the south of the Perschlingtal to the region of Diendorf where the section "Tullnerfeld" ends. In this area are three tunnels built with vault cross section in open cut and short open route of lines in cut resp. dam layer. Tunnel Atzenbrugg: 2,460 m in length Tunnel Hankenfeld: 663 m in length Tunnel Saladorf: 729 m in length

HL-AG railway track section Vienna-Linz
section Asten-Linz/Kleinmünchen
flyover structures AL13 and AL14

Client:	ÖBB Infrastruktur Bau AG Vivenotgasse 10 A-1120 Vienna
Activity:	consultation and expert report concerning fire resistance test engineer of statical calculation for fire load examination of various fire scenarios elaboration of rehabilitation proposals
Time of activity:	March 2002 to current
Description: Erection of two flyover structures-with two compartment rectangular cross section divided by "open" shear wall-in the area between railway station Ebelsberg and Traun-river.

Erection of S1 Außenring-expressway
section West A
from B6 to Eibesbrunn and section East
from Eibesbrunn to B8

Client:	ASFINAG Autobahnen- und Schnellstrassen- Finanzierungs-Aktiengesellschaft Rotenturmstrasse 5-9 A-1011 Vienna
Activity:	project control in the planning and building phase
Value of construction:
section Eibesbrunn to A6:	EUR 223.3 Mio. (ATS 3.07 Mrd.)
section B6 to A22:	EUR   90.3 Mio. (ATS   1.24 Mrd.)
section East: B8-Eibesbrunn:	EUR 148.5 Mio. (ATS 2.04 Mrd.)
Time of construction:	July 2006 to July 2009
Description: Erection of the S1 Außenring expressway with two lanes and one safety strip per direction with training walls as physical cut-off, accompanied by planted noise protection walls section Eibesbrunn to A6: The course is from Eibesbrunn to the West, in the region of Königsbrunn it crosses the line of the road of Tradenberg in tunnel (2,440 m in length), running between Flandorfand Stetten (cut-and-cover-tunnel Stetten: 960 m in length half cage and 2,200 m in length full cage) in the north of the transformer station Bisamberg in deep level to B6. section B6 to A22: Erection of the S1 in the north of the existing expressway and structural alteration of the current connection point Korneuburg West to S1/A22 There will be a by-pass in the north of Korneuburg (cut-and-cover-tunnel Kreuzenstein: 1,460 m in length). section East: B8 to Eibesbrunn: Erection of S1 from B8 nearby Süßenbrunn to the north and by-pass of Kapellerfeld in the east, then to the west and in the north of Seyring to motorway interchange Eibesbrunn.

A10 Tauern motorway
junction Gmünd-motorway interchange Spittal/Millstätter See
motorway-km 129.6- 138.2

Client:	ASFINAG Autobahnen- und Schnellstrassen- Finanzierungs-Aktiengesellschaft Rotenturmstrasse 5-9 A-1011 Vienna
Activity:	project control for tendering planning and tendering
Value of activity:	EUR 92.3 Mio. (ATS 1.27 Mrd.)
Time of construction:	September 2005 to October 2007
Description: Renovation of the concrete carriageway (145,000 m²) and of bridge objects (100,000 m²) as well as manufacturing- and noise protection measures.

A22 Donauufer-motorway
section West A
Expansion of the motorway from Korneuburg East to motorway interchange Stockerau from 4 lanes to 6 lanes

Client:	ASFINAG Autobahnen- und Schnellstrassen- Finanzierungs-Aktiengesellschaft Rotenturmstrasse 5-9 A-1011 Vienna
Activity:	project control in the planning and building phase
Value of construction:
section 1 - Korneuburg East-Korneuburg West:	EUR   40 Mio. (ATS 550.4 Mio.)
section 2 - Korneuburg West-Stockerau East:	EUR   43 Mio. (ATS   591.7 Mio.)
section 3 - Stockerau East-motorway interchange Stockerau:	EUR   36 Mio. (ATS   495.4 Mio.)
Time of construction:
section 1 - Korneuburg East-Korneuburg West:	summer 2004 to the end of 2005
section 2 - Korneuburg West-Stockerau East:	summer 2006 to the end of 2007
section 3 - Stockerau East-motorway interchange Stockerau:	as of April 2007
Description: Expansion of the A22 Donauufer-motorway from Korneuburg East to motorway interchange Stockerau from 4 lanes to 6 lanes in three sections.