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China and Singapore projects lead tunnelling awards

The International Tunnelling and Underground Space Association (ITA) has honoured eight projects and individuals from the tunnelling industry at its annual ITA Tunnelling Awards.

Roads Week on WCN: Some of the key current global road projects

Several projects are now in execution around the world and WCN, as part of its roads week, has listed 13 worth knowing about.1)    National Highway Development Program, IndiaThe $71bn National Highway Development Program was implemented in 1998 and aims at improving the road network in India.The project — being delivered in seven phases — includes the construction, rehabilitation, expansion and upgrade of nearly 56km of highway.The Golden Quadrilateral phase, completed in 2015, connects the cities of Delhi, Mumbai, Chennai and Kolkata, through a 5,846km road. The scope of the project also includes the construction of around 50,000km of roads, under Phases I-VII, Port Connectivity, and the Special Accelerated Road Development Programme for North East (SARDP-NE).Even though the development only accounts for 2% of the total length of roads in the country, it carries about 40% of the total traffic. The programme, owned by National Highways Authority of India and planned by the Ministry of Road Transport & Highways of India, started in 2001 and is expected to be complete in 2021. 2)    Central to Sukhumvit Bypass Upgrade, ThailandThe $26bn project involves the construction of an underground tunnel from Central Road to Soi Pornprapanimit in Chonburi, Thailand.The four-lane tunnel will be 1,900m long and 20m wide.The project also includes the construction of four subterranean lanes, road separators, footpaths, as well as the installation of air ventilators, signalling, security and lightening systems. Additionally, a U-turn on top of the tunnel — featuring an island with dolphin sculptures — is set to be constructed.The upgrade will reduce traffic congestion, as well as provide a freeway road to the region.Construction on the project, carried out by the Ministry of Transport of Thailand, commenced in February 2015 and is expected to be complete in 2018.3)    Trans-Sumatra High Grade Highway, IndonesiaThe $25bn Trans-Sumatra High Grade Highway project is set to connect the Lampung and Aceh provinces in Sumatra Island.The project, also known as Trans Sumatra toll road, involves the construction of a 2,600km toll road to be developed in 24 sections.The scope of the work also includes the construction of pavements, supporting walls, toll stations, pedestrian walkways, as well as the installation of safety systems.The development — aiming at improving connectivity and economic development in the region — has suffered many setbacks. In 2012, the land acquisition process started, but faced long delays due to disputes along the route.Construction work commenced in 2014, and the first eight sections are expected to be complete by 2019. Construction companies selected for the highway include PT Adhi Karya (Persero), PT Wijaya Karya Beton, PT Hutama Karya (Persero) and PT Pembangunan Perumahan (Persero).4)    Westconnex Motorway, AustraliaThe Westconnex Motorway will provide a link between Westerm Sydney, Sydney Airport and the Port Botany in New South Wales. The US$13bn project includes the construction of a 33km road — connecting the country’s M4 and M5 motorways — to be delivered in three stages. Stage I involves the construction of 13km of road, including the construction of the M4 east link between Homebush and Haberfield. Additionally, it includes the upgrade of the Concord Road interchange and the realignment of surface roads at City West Link and Parramatta Road.Stage II includes the widening of the existing M5 East to eight lanes from the Kings Georges Road interchange, and 9km of twin tunnels. Construction in this stage is expected to be complete by 2019.Stage III involves the construction of an 8.5km, three-lane road tunnel between Stage I at Haberfield and Stage II at St Peters. Construction work is expected to commence in late 2018 and be completed by 2023.Construction on the motorway has started in 2015 and is expected to be complete by the end of 2023.The project’s contractors include Samsung C&T Corporation, CPB Contractors Pty Limited, Fulton Hogan Australia Pty Ltd, John Holland Pty Ltd, Rizzani de Eccher S.p.A., CPB Contractors Pty Limited, Dragados S.A. and sub-contractor Samsung C&T Corporation.5)    Lahore-Karachi Motorway, PakistanThe National Highway Authority of Pakistan is undertaking the construction of the Lahore-Karachi Motorway project with the aim of reducing journey times and congestion.  The $7bn project includes the construction of a 1,152km dual six-lane motorway to be executed in four sections. The first section involves the construction of a 136km, six-lane motorway from Hyderabad to Karachi, while the second includes the construction of a 296km motorway from Hyderabad to Sukkur.The third stage includes the construction of a 387km motorway from Sukkur to Multan and the fourth section the construction of a 333km motorway from Multan to Lahore.Furthermore, bridges, underpasses, footpaths, cycleways and service roads are being constructed.Construction work commenced in 2015 and is expected to be complete by the end of 2018.The chosen contractors for the project include Frontier Works Organization, China Railway Zoth Bureau Group and Zahir Khan & Brothers.  6)    Longchuan to Huaiji Highway, ChinaThe on-going Longchuan to Huaiji Highway project has been announced in 2013 and is expected to increase mobility and provide a smooth flow of traffic.For this effect, a 368km-long and 26m-wide highway is being constructed in Guangdong, China.  The $6.6bn project also includes the construction of walkways, flyovers, a 26m-wide roadbed, and a toll plaza, along with the installation of signalling and lighting systems. Construction work — by Guangdong Hualu Transportation Technology Co Ltd — is expected to be complete in 2018.7)    G75 Lanhai Expressway: Weiyuan-Wudu section, ChinaThe G75 Lanhai Expressway will connect the region of Weiyuan to Wudu in Gansu, China. The $5.8bn project involves the construction of a 244km highway, including bridges, tunnels, interchanges, walkways and tollbooths. It will also include the installation of signalling and lighting systems. The expressway is being delivered in 23 sections and construction work in section 4 and 6 is now underway. Construction work started this year and is expected to be complete in 2019.8)    Tolo Highway/Fanling Highway widening, Hong KongThe Tolo Highway/Fanling Highway is set to provide a good transport link between Island House Interchange and Fanling in Hong Kong.To help to achieve that aim, Hong Kong Special Administrative Region Highways Department is widening roads and constructing new bridges.The $5.6bn development also includes the construction of a carriageway, noise barriers, retaining walls, water-mains, drainage and sewerage, geotechnical and landscaping works, as well as the installation of fire hydrants and sign boards.Construction work started in 2009 and is being delivered in two phases. The engineering, procurement and construction (EPC) contract for Phase I was awarded to Gammon Construction Limited and China State Construction Engineering Limited, while a Hyder Consulting, Arup and Black & Veatch joint venture secured the design-build for phase II.Phase I has been completed and phase II is now under construction. The highway is expected to be complete by 2018.9)    Altanbulag-Ulaanbaatar-Zamyn Uud Highway, MongoliaThe highway, almost 1,000km long, will connect the regions of Altanbulag and Zamyn Uud in Mongolia.The scope of the project includes the construction of a 367km highway from Altanbulag to Ulaanbaatar and 630km of highway from Ulaanbaatar to Zamyn Uud.The $5bn project — aimed at reducing traffic congestion — also involves the construction of ramps, lane dividers, pedestrian ways, as well as the installation of lighting systems. The highway is being built by the Chinggis Land Development Group (CLDG) — in a design, build, finance, operate and transfer basis. Construction work started in 2015 and is expected to be complete by the end of 2018. 10)    Wenchuan-Maerkang Highway – ChinaThe $4.7bn Wenchuan-Maerkang Highway project was announced by the Sichuan Transport Investment Group Co in 2012.The project involves the construction of a two-way, four-lane 173km-long highway in Sichuan, China.  It also includes the construction of tunnels, bridges, concrete pavements, service area and related infrastructure.Construction work started in 2014 and is expected to be complete in 2017.The EPC contractor for the project is CCCC Fourth Highway Engineering Co., Ltd.11)     State Highways Improvement II – IndiaState Highways Improvement II project is set to improve the road network in Karnataka, India.The $4.5bn project involves the construction of 830km of two-lane highway in the first phase and 633km in the second phase.The highway is being delivered on a design, build, finance, operate, maintain and transfer basis.Construction work started in 2011 and is expected to be complete by the end of 2018.12)     Woolgoolga to Ballina Pacific Highway Upgrade, AustraliaThe Roads and Maritime Services (RMS) is undertaking the Pacific Highway upgrade with the aim of reducing travel times and cost for the people.The US$4.3bn project involves the upgrade of four-lane, 155km dual carriageway between Woolgoolga and Ballina on the North Coast of New South Wales. The development — being developed in 11 sections — includes the construction of 10 grade-separated interchanges, access bridges, overpasses, viaducts, cross-drainage bridges, service roads and a 1.5km new four-lane Harwood bridge over the Clarence River.The scope of the work also includes the installation of signalling and safety systems.    The latest contract for the project was awarded to Ferrovial and Acciona consortium in July 2016 for the design-build of Harwood Bridge.Works on the first and second sections are underway. The entire project — expected to reduce travel times by up to 25 minutes — is scheduled for completion in 2020.13)    Pan Borneo Highway Upgrade, MalaysiaThe Pan Borneo Highway Upgrade project consists in the upgrading of 1,663km of carriageway from Borneo States of Sarawak and Sabah in Malaysia.The highway is being upgraded from a single-carriageway into a dual-carriageway.The scope of the work also includes the construction of bridges, pedestrian ways, and other related infrastructural facilities as well as the installation of signalling and safety systems.Lebuhaya Borneo Utara Sdn Bhd is the main contractor for the $4.2bn project — being developed in different stages. Construction work started in 2015 and is scheduled for completion in 2023.* For more information on road projects, visit Timetric's Construction Intelligence Center.

Roads Week on WCN: The roads to discovery

If you believe the old song, the M25 motorway that circles London is ‘The Road to Hell’. But while many motorists may be inclined to agree with that sentiment — particularly during the coming bank holiday weekend — there are plenty of roads around the globe that offer much more than traffic jams and suspect hotdogs from service stations. From those that take in remarkable natural scenery, through to those constructed using innovative technologies — we look at some of the world’s most interesting roads.1)    The Atlantic Ocean Road, Norway

Roads Week on WCN: The 7 longest highways in the world

As technologies for road construction advance, so too do the highways that connect cities, countries, and even continents. We look at the seven longest roads in the world today.1)    Pan-American Highway, American continent

Airport construction activity flourishing worldwide

Airport construction projects remain at a high with a total global investment of $638.7bn, according to a new report. The Global Airport Construction Projects report, from Timetric’s Construction Intelligence Center (CIC), concludes that even though a financial crisis has been ravaging the global economy since 2008-09, air passenger traffic has been growing at an average pace of 5% annually.Airport construction activity has been growing fast in the Asia-Pacific and Middle East & Africa regions, which have now surpassed other global regions with total planned investment in airport mega-projects of $224.1bn and $172bn respectively.In the Asia-Pacific region, China has been leading the airport construction activity with investment of $47.8bn, followed by Vietnam with projects worth $28.7bn. Due to the increase in flights to China, where Beijing Capital International Airport is the world’s second busiest airport, the $11.3bn Beijing Daxing International Airport is expected to be complete in 2025. Conversely, India’s value of airport projects is low when compared with countries in the same region.The demand in Middle East and Africa is high, with Dubai home to the world’s busiest international airport and Saudi Arabia requiring more capacity to cater the millions of visitors each year. Al Maktoum International Airport is a new airport project that will be part of Dubai World Central, providing a planned capacity of 220M passengers to the UAE.The highest-value project is the $36.2bn Istanbul New Airport development in Turkey, and the highest value pipeline project part of the planned $29.1bn Heathrow Expansion belongs to the UK, although the government has not yet given green light to the project, according to projects tracked by the CIC.Neil Martin, manager at Timetric’s CIC, said: “Global airport projects’ activity follows economic growth in the markets of Asia-Pacific and the Middle East & Africa. Both regions are registering new projects and the expansion of existing airports to service their growing economies and populations. Similarly, the developed markets of North America and Europe largely show expansion or renovation of existing airports such as London’s Heathrow and O’Hare International Airport in Chicago. “Although South and Central America is lagging behind for value of projects, there is huge potential for the upgrade of its airports infrastructure, with the new US$14 billion Mexico City project potentially providing a model for the region.”* The Global Airport Construction Projects report from Timetric’s Construction Intelligence Center provides market analysis, information and insights on over 550 large-scale live airport construction projects globally. In addition, the report also details airport construction investment in each of the five major global regions, as tracked by Timetric’s Construction analyst team. The projects are at various stages of development, from the ones that have been announced to those in execution. Read more on the report here.