This is not only manifested in the corporate structure and the different business sectors but also particularly in our employees. RRAdmin We downsized piles so that we could work with smaller plant behind hoardings during the day, while specialist temporary works allowed us to excavate in platforms without closing them. As it was imperative to avoid lane closures on the busy North Circular, we delivered the work in two phases, transferring traffic to one side of the bridge while we demolished and rebuilt the other side. HOCHTIEF successfully built a single-span integral road bridge over the railway to replace a level crossing that was being decommissioned.
We work behind hoardings to keep the worksite and public walkways segregated and maintain station operations, while all project staff use public transport or cycle to the site to reduce our impact on local traffic. The new bridge completely removes the interface of public vehicles with the railway, greatly increasing safety. The scheme achieved CEEQUAL Very Good and our innovative use of precast concrete sections led it to win the ICE Wales Cymru Innovation Award 2016, as well as a Concrete Society Award 2016. We demolished the existing transfer deck early to avoid a later disruptive possession, and we accelerated delivery of two platforms in time for the London 2012 Olympics. 31 December 2020, Last accounts made up to With possession access highly restricted, and the completion date immovable, we worked in short duration line blocks and operated virtually 24 hours a day, modifying our methodologies to reduce timescales and eliminate reliance on possessions wherever possible. Concrete deck beams, crossheads and parapets were all precast offsite to increase quality, save time and minimise the health, safety and environmental risks of working over water.
We also installed a new prefabricated service bridge beside the original structure over one night shift, closing the two northbound lanes and operating a contra flow system in the remaining two lanes to maintain traffic flows.
Highbury Corner Bridge carries the busy A1 over two rail lines and Highbury & Islington Overground Station and sits under the Highbury & Islington Station forecourt. The project was opened by Her Majesty the Queen and won several awards, including National Rail Awards – Project of the Year 2015. Several innovations enabled us to save time and money. 31 December 2018, Next statement date 10 February 2021 TPOD3 was planned for over two years, involved various possessions over 16 days, and was the lead worksite in the entire UK network. Gender Pay Gap report 06.11.2019. About HOCHTIEF. Modern Slavery and Human Trafficking Statement Space constraints presented one of the biggest challenges on the scheme. Case Study, Rail Infrastructure. With the bridge carrying over 25k vehicles a day in a very busy urban area, we completed the works in phases to limit disruption to the travelling public. We demolished the eastern side of the bridge during a 74-hour rail possession, protecting railway assets by lowering the OLE and installing a track protection crash mat before demolishing half of the bridge and trimming the abutments. 17 Nov 1993, 04 Apr 1990 -
The bridge was completed in July 2019. This reduced the number of lifting operations needed during possessions by 75%, minimising health and safety risks, reducing construction time and saving £1m. Benefit Pension Scheme Investments Principles The biggest challenge on the project was lifting the 60m central steel beams for the viaduct over the ECML within one possession.
HOCHTIEF delivered step-free access and an enhanced customer experience at three London stations: Maryland, Manor Park and Seven Kings. We won a Green Apple Award 2017 for our work at Bath Spa Station and achieved STAR Awards at the Shockerwick site and Somerset & Dorset Bridge. UK Group Tax Strategy We won a Considerate Constructors Performance Beyond Compliance award and are due to complete the works by spring 2019. We successfully demolished and replaced the first section of bridge over the London Overground line and beneath Highbury & Islington Station during a rail possession over Easter 2016, maintaining road access and completing the works right first time. We are currently replacing Ardleigh Green Bridge, which carries the four lanes of the A127 Southend arterial road over the East Anglia Railway, carefully phasing the works to limit disruption to the London road and rail networks. Case Study, Featured, Rail Infrastructure. When a tunnel break was needed to connect the new passages to existing tunnels, we informed travellers of a passageway closure well in advance to minimise disruption.
Our scope of works includes a new carriage wash, three-road maintenance shed and offices on a brownfield site next to the existing depot. The works were carried out at operational stations, with careful planning minimising disruption to the travelling public. HOCHTIEF (UK) Construction Ltd | 11 590 abonnés sur LinkedIn | HOCHTIEF is building the world of tomorrow. Rail Infrastructure.
After meticulous planning and risk mitigation involving the whole alliance team, we performed the lifting operation flawlessly in less than a third of the allocated possession time. HOCHTIEF is delivering the demolition and replacement of four road-over-rail bridges in central London as part of TfL’s Structures and Tunnels Investment Portfolio (STIP). To minimise disruption and maximise efficiency, we precast the concrete bridge beams offsite and lifted them in pairs during rail possessions, halving the number of lifts required and saving time.
Power Road Bridge carries the A406 North Circular over two Network Rail lines. As plant movement is restricted on the small site, we installed temporary hoists and tracks that allowed us to move material without using large plant. During the TPOD, we widened both platforms at Bath Spa Station – keeping one platform open during the week to minimise disruption – re-surfaced Keynsham Station, demolished an aqueduct and coordinated all work with a track lower. On the Pont Briwet scheme, HOCHTIEF replaced an ageing timber viaduct with a new concrete structure across the Dwyryd estuary in North Wales. We built the eastern deck offline then launched it across the railway using a Self-Propelled Modular Transporter (SPMT). Integrity, accountability, innovation, delivery and sustainability are the principles, that shape our thoughts and actions—also in daily cooperation with each other. Maintaining station operations was imperative during delivery.
HOCHTIEF is one of the largest international construction groups, delivering complex infrastructure projects across the globe.
From the start of the contract, we co-located with Network Rail and followed a Relationship Management Plan accredited to BS11000 that maximised collaboration and ensured we shared best practice. The new bridge has six spans, built using reinforced concrete piles and piers, pre-stressed concrete beams and a reinforced concrete deck, and posed unique engineering challenges due to its location in a tidal estuary in a sensitive area and Site of Special Scientific Interest (SSSI).
more . As it was imperative that the station remained 100% open during the works, we removed the existing station canopy and created a new ventilation shaft for the Victoria Line platforms while maintaining access to London Underground services. Throughout delivery, we maintained station operations, protected railway assets and ensured public safety. HOCHTIEF worldwide Strategy Executive Board Supervisory Board Corporate Governance History Image and Reputation HOCHTIEF is an … We maximised offsite prefabrication to reduce the amount of work carried out over the estuary and maintain rail and road operations. HOCHTIEF to refurbish and operate more than 50 buildings of the Hessian police . Modern Slavery and Human Trafficking Statement
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