Office development at Waagner-Biro-Straße 117 Graz

Client:
Projekt Parkview WB117 GmbH & Co KG

Two almost identical buildings with a floor area of approximately 39.0 m x 33.0 m are to be constructed at 117 Waagner-Biro-Straße. The structures are rotated by 90 degrees relative to one another and rest on a shared underground car park, which occupies almost the entire floor area. The entire building is to be constructed using reinforced concrete. The building’s structural bracing is provided by the lift and stairwell core. On the ground floor and first floor, the property features an open-plan space that occupies almost 50% of the floor area. The beam grid above the city loggia will be constructed using post-tensioning in a post-tensioned composite system.

Period of performance:
2025 to present

Dimensions:
Buildings: 39.0m x 33.0m x 26.0m (L/W/H)
Underground car park: 45.0m x 95.0m x 4.0m (L/W/H)

Performance:
Structural design for reinforced concrete construction
Detailed design

Corresponds to LPH01 to LPH08 in accordance with LM.VM.TW and HOAI

Translated with DeepL.com (free version)

New construction and extension of the Dr. Renner Secondary School, Graz

Client:
Ederer, Haghirian Architekten ZT-GmbH

Developer:
City of Graz; represented by the Department
of Education and Integration

The new building and extension of the NMS Dr. Renner, Graz, will be constructed using a mixed construction method comprising reinforced concrete (basement and ground floor) and solid timber (first and second floors). In addition, a two-storey gymnasium extension will be built. The façades will be timber façades with green mesh systems.
The existing listed school building will be refurbished and comprehensively adapted to the new school concept.

Period of performance:
May 2025 to August 2029

Dimensions:
New building: 73m x 39m plus ancillary buildings
Refurbishment of existing building: 72m x 13m

Performance:
Preliminary structural design, structural design
Quantity survey, structural analysis
Construction drawings for timber and reinforced concrete structures
Detailed structural analysis for timber structures
Reinforced concrete formwork and reinforcement design
Reinforcement approval

Structural analysis of railway bridges

Client:
ÖBB-Infrastruktur AG
 
Structural review of railway bridges, including dynamic analysis.
 
Period of performance
2025 to 2026
 
Performance:
Structural review of the tender and detailed design

S35 Bruck expressway

Client:
ASFINAG Bau Management GmbH

The project involves the renovation of the S35 Brucker Schnellstraße, RFB Bruck in the Badl – Peggau/Deutschfeistritz section.

The following bridges will be repaired as part of the project:
-P1 Murbrücke Badl – km30.427
-P2 ÖBB underpass Badl – km30.933
-P3 Mur bridge Kugelstein – km31.280
-P5 Underpass Peggau – km32.719
-P6 High bridge Peggau – km33.512
-P7 Peggau Mur bridge – km34.327

The project also includes the repair of the SW-29.250 support structure.
This is to be fitted with a facing shell and a state-of-the-art vehicle restraint system.

Period of performance:
2025 to 2027

Dimensions:
-P1 Badl Mur Bridge
width 13.20 m, length 141.25 m
-P2 ÖBB Badl underpass
width 13.20 m, length 175.00 m
-P3 Mur Bridge Kugelstein
width 13.20 m, length 291.91 m
-P5 Peggau underpass
width 14.75 m, length 12.70 m
-P6 Peggau high bridge
width 13.20 m, length 527.96 m
-P7 Peggau Mur Bridge
width 13.20 m, length 271.50 m

Performance:
Tender planning, detailed design

Platform roofs Feldkirch / Hatlerdorf

Client:
ÖBB Immobilienmanagement GmbH

Implementation planning and tendering for the complete renovation of the platform roofs.

Period of performance:
January 2025 to September 2026

Dimensions:
Platform roofs in Feldkirch: 285m + 285m
Platform roof Hatlerdorf: 300m²

Performance:
Planning of the general renovation with a metal roof

Platform roof Praterstern

Client:
ÖBB Infrastruktur AG

Supervision of the immediate renovation work

Period of performance:
September 2025 to August 2026

Dimensions:
Hall: 110x42m
Platforms: 111 x 7.3 m (2x)

Performance:
Recording and determination of the immediately necessary
renovation measures and structural engineering support

Platform roof Traisengasse

Client:
ÖBB-Immobilienmanagement GmbH

Inspection of platform roofs

Period of performance:
June 2025 to October 2025

Dimensions:
Platform roofs: 150m + 147m

Performance:
Expert inspection and assessment
to determine further measures

Extension and conversion stations C1-C4

Client:
Steiermärkische Krankenanstaltengesellschaft m.b.H.

Extension and remodelling of wards C1-C4 on the site of the ‘LKH Graz II, Standort Süd’.
The existing building will be reduced to the shell and the load-bearing structures
will be significantly modified. The gross floor area of the conversion is approx. 5,200m².
The extension is limited to a small bay window with a gross floor area of approx. 60m².

Period of Performance:
2024 until ongoing

Dimensions:
110m x 15m x 20m (L/ W/ H)

Performance:
Structural design steel, timber and solid construction (brick & concrete construction)
Implementation planning

New lorry workshop

Client: Gsellmann Immo GmbH

Gsellmann Immo GmbH is realising the new construction of a modern truck workshop
modern lorry workshop. The new building is intended to make the maintenance and
and repair of the company’s own vehicles efficiently and sustainably.

A workshop building is planned that is specially tailored to the company’s operational requirements. In addition to a truck wash with osmosis system and high-pressure cleaning, the building also includes a workshop with two lanes for lorries. In addition
storage facilities, including a spare parts store, an oil store and a locksmith’s workshop are also planned.

Period of performance:
06/2024 to ongoing

Performance:
Overall planning and coordination
Static-constructive processing
Master builder tender incl. sub-trades
Participation in the awarding of contracts
ÖBA construction
BauKG
Fire protection

Extension and remodelling of Villach town hall

Client:
Architekten Titus Pernthaler ZT GmbH

The extension and conversion of the Villach ice rink is divided into two sub-projects (TP01 & TP02).
TP01 involves the conversion of the existing hall. In TP02, the extension of an approx. 60m long and 22m wide 3-storey spandrel structure is being built directly adjacent to the south façade of the existing building. Directly adjacent to the gusset structure, a new training and ice rink measuring approx. 2250m² is being built.

Period of performance:
Construction phase I: 2023-2024
Construction phase II: 2025-2026

Dimensions:
Construction phase I:
85m x 60m x 16m
Construction phase II:
Spandrel structure: 60m x 22m x 16m
Ice rink: 65m x 35m x 12m

Performance:
Structural design steel, timber and solid construction (brick & concrete construction),
Implementation planning, fire protection planning