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Sealing the world's longest tunnel
May 8, 2012
Infrastructure construction in China is booming as never before, but sealing the world’s longest immersed tunnel is a technically complex engineering project. The impressive Hong Kong-Zhuhai-Macau fixed link project in China includes an immersed tunnel with a record-breaking length of almost 7km. In 2009 construction began on a project to link the island of Hong Kong with Macau and the mainland Chinese city of Zhuhai. The link will be one of the region’s most technically complex engineering projects ever. I
Importance of road/tunnel drainage systems
May 8, 2012
A variety of systems are available for quickly and efficiently removing water from roads as Patrick Smith reports. The presence of water in a highway layer reduces the bearing capacity of the road, and in doing so it also reduces the structure's lifetime. Indeed, the recent extremely cold winter in many parts of Europe has shown that in colder climates there is a risk of frost damage when water is present resulting in costly potholes, so drainage systems performing properly are important in road design.
Long life asphalt paving reduces maintenance
May 8, 2012
Contractor FM Conway is working on a three year contract with Dover Harbour Board to reconstruct and resurface busy access routes and large vehicle parks within the port. One of the major factors for this contract being awarded was the company's strong green credentials. The contract is based around small and large individual paving projects within the Eastern Docks, which can range in time scales from three weeks to six months. The first phase of work, which started in early May, was to fully reconstruct
IRF Bulletin on the Environment & Climate Change
May 8, 2012
The latest IRF Bulletin is wholly devoted to issues of Environment & Climate Change as they impact on the road infrastructure sector. It features an authoritative but highly readable set of articles contributed by IRF members throughout the world. A comprehensive range of topics is covered in-depth, including policy & regulatory measures, tools for assessing, quantifying and reducing greenhouse gas emissions, technology advancements and mechanisms for adapting to climate change impacts.
Traffic Tech wins traffic signal maintenance contract in Abu Dhabi
May 8, 2012
The Abu Dhabi Department of Transport has awarded Traffic Tech (Gulf) – Abu Dhabi a traffic signal maintenance contract for the Al Ain Municipality. Valued at over US$ 4.5 million, the contract will run for two years covering maintenance and development of all traffic signals throughout the city. Recently, Middle East Integrated Systems (MEIS), Traffic Tech Group’s Bahraini based company, has also been awarded Bahrain’s traffic signal maintenance contract covering over 280 intersections. Currently, the grou
Funding for Croatia's road infrastructure
May 8, 2012
The European Investment Bank (EIB) has approved two loans worth €85 million for Croatia's road infrastructure. The first part of the loan is worth €60 million and will be used for construction of the Corridor Vc highway. The deal was signed between the EIB and Croatian motorways company Hrvatske Autoceste (HAC). The loan will finance 50% of the construction of the Corridor Vc highway. This includes a 12.5km section of the highway along the southern and northern part of the border with Bosnia and Herzegovina
Diesel hybrid vehicles reduce emissions
May 8, 2012
The introduction of diesel hybrid vehicles in Europe will help reduce CO2 emissions. Automotive OEMs are now developing and introducing low-emission vehicles and by 2015, every other new car sold in Europe will have CO2 emissions in the range of 101-120grammes/km, according to a report by Frost & Sullivan.
Highways Agency urging greater care at workzones
May 8, 2012
The UK Highways Agency is urging drivers to take extra care at roadworks. This moveis intended to reduce deaths and injuries among roadworkers and road users. The issue of safety in workzones is a serious one and has been highlighted in other European countries as well as in the US. Highways Agency research shows that over 80% of UK drivers say that their driving changes at roadworks, including slowing down and being more careful and attentive.
Draw for stand space at Plantworx event
May 8, 2012
The organisers of the PLANTWORX exhibition have carried out a Grand Stand Draw for exhibitors at the Heritage Motor Museum, in the UK. Following a conference hosted by the Construction Equipment Association, the organisers of PLANTWORX, over 60 guests from the construction industry witnessed the PLANTWORX Grand Stand Draw.
Poland's infrastructure expenditure drops
May 8, 2012
Europe’s road building contractors are likely to see a drop in activity levels in Poland in coming years. This is likely to spark concern in the industry as Poland has been a major source of revenue in recent years due to the expansion of its road network. The country’s expenditure on road building may well shrink in the next EU budget. Poland’s Infrastructure Ministry GDDKiA has said that the pace of road building in the country will drop considerably after 2013. GDDKiA said that it had no information as y