10.06.2022

Bane NOR Utbygging – Project Manager Estimating

Bane NOR, developer and operator of the Norwegian railway infrastructure, has commissioned R+R as project manager cost estimation. R+R will help Bane NOR to improve cost estimation processes and develop cost estimation metrics and models based on Norwegian and international best practice.

08.04.2022

A14, motorway maintenance project Buchrain-Rütihof

At the beginning of April 2022, construction work will start on the N14 motorway section between the Gisikon and Rütihof junctions. The task includes maintenance of the drainage system as well as pavement replacement and renewal of the guard rails and animal fences over the entire section.

The traffic installations required for the maintenance work will also be used to enable renewal of the expansion joints on the 420 m long Reuss bridge. R+R is contracted by the Federal Roads Office as client’s support staff and external site management unit.

R+R is contracted by the Federal Roads Office as client’s support staff and external site management unit.

Projekt sheet

A14, view towards Reuss river and Rotkreuz

11.01.2022

Oslo T-bane CBTC-Project

After two tendering rounds with, at first, four tenderers, Sporveien, the operator of Oslo City’s public transport system, awarded the contract for equipping the metro with a CBTC system to Siemens. R+R has edited the price formats, evaluated the commercial tenders, and supported the negotiations. At the same time, in the Datalink sub-project, Sporveien procures the communication services and the necessary upgrading of the communication infrastructure.

01.11.2021

A1, Extension of the Zurich Northern Bypass

Twenty years ago, a serious fire disaster occurred in the Gotthard motorway tunnel. To commemorate this event, the «SRF Aktuell» TV program has produced a report on road tunnel safety in Switzerland, which was broadcast on October 21, 2021. Many lessons have been learned from this disaster. By using the third tube of the Gubrist tunnel, now under construction, as an example, the FEDRO project managers explain recent developments concerning the safety of road tunnels.

Tunnelsicherheit 20 Jahre nach dem Gotthardunglück

News
10.06.2022
Bane NOR Utbygging – Project Manager Estimating
08.04.2022
A14, motorway maintenance project Buchrain-Rütihof
11.01.2022
Oslo T-bane CBTC-Project
01.11.2021
A1, Extension of the Zurich Northern Bypass
City of Berne, TBA

EXPEDIENCY ASSESSMENT 2. TRAMWAY AXIS BERNE CITY CENTRE

Today, the entire tram traffic in the historic center of the city of Berne is concentrated on the Marktgasse and Spitalgasse route. This section connects the eastern and western parts of the tramway network. A second tram route is expected to reduce the strain on the central network segments and to increase the operational reliability.

Berne’s historically grown tramway network is focusing on the central railway station. All feeder lines in the station area are using a single corridor, passing through Marktgasse and Spitalgasse in the upper part of the old town and thus through a central area of the UNESCO World Heritage perimeter. As this main axis is at the same time the most important shopping street in Berne’s historical center, conflicts with pedestrian traffic and supply logistics are inevitable.

With the planned construction of a new tramway line to Ostermundigen, the unsatisfactory situation will become even worse. After completion, this network section will have to accommodate 46 trams and 12 busses in each direction during peak hours. To alleviate the strain on the main axes and to establish a network less prone to operational limitations, plans for a second tramway axis between the central railway station and the “Zytglogge” clock tower are prepared.

R+R developed proposals for the alignment of the second axis as part of an expediency assessment, offered technical support and evaluated the layout options. The optimal solution suggests an alignment through Speichergasse and Nägeligasse. This would result in a substantial reduction of strain on the existing axis and, in the event of an incident, would allow for the rerouting of all tram lines onto the new route. In addition, R+R examined alternative options to infrastructure extension and developed possible measures to optimise the existing network and improve operational efficiency.

Key data

Client
City of Berne, TBA

Processing period
2011 – 2012

Project costs
CHF 110 million

Project type
Rail

Services
Consulting

Fields of expertise
Project Evaluation

Downloads
Project sheet

Contact

Renato Käppeli

Consultant, member of the managing board