Much of the excavation work for the North Connex highway tunnel project in Sydney, Australia will be carried out by roadheaders from Sandvik. In all, six MT720s, one MT620 and six MT520 machines will work on the project, in addition to six road headers from other suppliers.
The work is being carried out by the Lend Lease–Bouygues Joint Venture (LLB JV) and is constructing a strategically important highway. The project is being sponsored by the NSW Government, Transurban and the M7 Westlink Shareholders.
The stone mastic asphalt surface being laid on the bridge deck. The Stonecutters Bridge in Hong Kong, the second longest spanning cable stayed bridge in the world, is a dual three-lane crossing of the Rambler Channel. It utilises 33,500tonnes of structural steel in the bridge deck; 32,000m3 of concrete in the towers and 65 steel deck units relying on 224 cables. Effectively protecting the megastructure's deck from the weather extremes (monsoon rains and extreme heat in the summer) and the high levels of tra
Chubb Systems has launched a television outstation (TVOS) as an all-weather traffic monitoring CCTV camera system. Chubb’s TVOS also meets the specific technical specifications required by Highways England for its Road Investment Strategy. Chubb, a leading provider of security and fire-safety solutions, is a part of UTC Climate, Controls & Security, a unit of United Technologies. The TVOS unit delivers images in ultra-low and zero-light conditions, thanks to its infrared array, explained said Dave Dunnagan
The incoming president of the Institute of Highway Engineers (IHE) has called for the UK to consider banning HGVs from its motorways on Sundays. Richard Hayes, who takes up his new role at the IHE AGM tomorrow, said he will be writing to the Roads Minister, Mike Penning, to request the Department of Transport investigates a possible ban.
Hayes said several mainland European Union countries impose restrictions on the times and days when HGVs can be driven on public roads. France, Spain and Italy have a gene
