This rock slab contains prints from 47 dinosaurs. It was on display at a high school.
Paleontologist Anthony Romilio looked at three rock slabs bearing footprints. Most of the footprints come from one slab, ...
Railway Gazette International8d
Semmering Base Tunnel slab track contract awarded
AUSTRIA: ÖBB-Infrastruktur has awarded a consortium of Rhomberg Sersa Rail Group and Porr Group a €76m contract to install ...
Railway Technology2y
GERB Vibration Control Systems
GERB provides engineering services such as vibration measurements and installation and inspection supervision. GERB floating slab track systems are successfully installed in tunnels, above ground and ...
OTS.at13d
Consortium PORR and Rhomberg Sersa Rail Group: Slab Track in the Semmering Base Tunnel
P R E S S R E L E A S E Consortium PORR and Rhomberg Sersa Rail Group: Slab Track in the Semmering Base Tunnel Austrian railway specialists secure follow-up contract for the ÖBB megaproject between ...