Rottemerentunnel
Rotterdam, Netherlands
The Rottemerentunnel is a 2,235 meter long twin-tube road tunnel in the the Lage Bergse Bos northeast of Rotterdam. Executed as an twin-tube tunnel with an emergency gallery and openings every 1.000m.
Challenge:
- economical and easy to handle solution despite to tight space conditions
- traveller to be able to move on top of underwater concrete (+/- 75mm)
- emergency gallery to be casted together with main tunnel tubes
Solution:
- two 25m long SL-1 traveller divisible into 5m units for an easy operation
- underwater concrete surface is compensated via adjustable spindles and concrete fillers
- movable SL-1 monoleg traveller with guide rollers on both sides including openings and platforms for an easy handling
Project data
Year of completion
2022
Project duration
11 Months
Country
Netherlands
City
Rotterdam.
Contractors
De Groene Boog construction V.O.F
Building data
Construction method
Cut and Cover construction method
Section height
6.8m
Section width
13.4m / 2.2m
Number of sections
12
Construction Type
Slab formwork traveller