-
Quality and safety in constructionis priority at LEONHARD WEISSGeneral contractor network construction
S21 Tunatunnel
Customer: General Contractor Network Construction LEONHARD WEISSConstruction period: 5 months Year of Construction: 2022–2025
- In connection with the tunnel project S21 Tuna we install special fire protection pads as temporary solutions during the cable draw-in works, in order to guarantee part of the fire protection required. When all cable draw-in works are completed, these temporary solutions will be deinstalled and replaced by durable fire stops. The particularity is, that we are obliged to work with special fire protection systems in some areas, which do not only correspond to the required fire rating, but they must also be resistant to certain environmental influences like water, dust, as well as suction and traction effects. Currently several hundred of these fire protection pads have already been installed.
LUMEN München
Customer: SFB Filderstadt-BolandenConstruction period: 10 months Year of Construction: 2023–2024
- In connection with this new construction project, we construct the main part of firestops in the entire building in the areas of walls and ceilings. In addition to various soft fire stops, numerous mortar fire stops need to be produced. The particularity of the project is due to special large fire stops, which were installed corresponding to the license and structural requirements with fire protection mortar.
Universität Regensburg
We don’t give a chance to fire!
Customer:ARGE TG Uni RegensburgConstruction period: 3 months Year of construction: 2022
- In the area around the underground car park of the University Regensburg the requirement was to carry out the existing joints between building parts as fire protection joints in F90 quality. A particularity was represented by the various widths of the joints from 1 cm to 7 cm. These were filled with certified fire protection joint cords and subsequently sealed with a special PU joint seal certified for the application. A total of 2.3 km fire protection joints was installed by the LW fire protection technicians.
D-BOS Berlin
Professional structural fire protection saves life and property
Customer:Station & Service AG, Regionalbereich OSTConstruction period: since Juny 2022 Year of construction: 2022
- In connection with the renovation of authorities and organisations with safety functions (BOS) of five train stations at present (Cottbus, Eberswalde, Angermünde, Stralsund and Binz), LEONHARD WEISS experts are developing individual reports in the field of fire protection for the planned construction measures. The challenge is to bundle the various requirements resulting from the state building code, fire protection requirements and manufacturer requirements concerning the installation situations on site, in order to create an optimised situation, so that the new BOS facility can be constructed according to the certifications and the current state of the art. Further train stations are to follow.
Gateway Gardens
Production of fire protection in the newly constructed tunnel Gateway Gardens
Customer: DB Netz AGConstruction period: 24 months Year of construction: 2020–2021
- Production of soft firestops, approx. 490 pcs. (approx. 60m²).
- F90-enclosures of technical facilities and wall breakthroughs. Production of fire protections at cable inlets and engineering rooms of the newly constructed railway station Gateway Gardens in Frankfurt am Main / airport, as well as in the newly constructed tunnel for guaranteeing the fire protection requirements for operation.
Institutions and organisations with safety responsibilities – fire protection
Frankfurt am Main – urban railway, fire protection measures for institutions and organisations with safety responsibilities Funk
Customer: DB Bahnbaugruppe GmbHConstruction period: 2 months Year of construction: 2021
- Preparation of fire protection relevant test reports by Leonhard Weiss expert. Enclosures for IECC control cabinets. Special fire protection doors T90 RS with overhead door-closers and automatic release were installed. All entry and exit ways of cables into and out of the enclosure were sealed off correspondingly. Installation of cable boxes. Special fire protection taping for cables supplying the IECC cabinets.