Nashville International Airport in the US state of Tennessee has revamped its facilities following extensive upgrades being carried out on its oldest runway in a project worth some US$23 million. The airport authorities realised that to improve both capacity and safety a major improvement of runway 2L-20R was required, with full-depth reconstruction needed to provide the necessary structural strength and working life. Engineering firm Garver Aviation worked on the project to rehabilitate the portion of Runw
Ammann is following last year's launch of its 17.5tonne ASC170 compactor with models weighing from 11-16tonnes. The ASC110, ASC130 and ASC150 share features with the bigger machine as well as having a reduced drum frame width and a revised weight distribution over the models they replace. The firm says that the design changes improve efficiency making them comparable in productivity with conventional products in the next higher weight category. Compact dimensions increase manoeuvrability and stability of th
Swedish contractor Peab Asfalt generally works on major road and highway projects in the inland portion of the country. However the company has shown itself able to take on a considerable challenge, by repaving an airport runway.
Specialist geotechnical contractors, Bachy Soletanche has started work on a new grade separated interchange on the A41 road in West Bromwich, West Midlands, England, for a Balfour Beatty/Birse joint venture.
The International Road Federation (IRF), founded in 1948, is the only world forum advocating better and safer roads through better road design and construction bearing in mind the user.
PERI says that its new VST heavy-duty shoring tower serves as load-bearing scaffold for the large bridge and civil engineering projects. Each leg on the VST (VARIOKIT Shoring Tower) system can carry a load of around 600kN (the weight of about 60 VW Golf cars or one Leopard-2 tank), and the extremely flexible modular system can be assembled as segmental sections, towers or shoring tower frames for heights up to 40m.
