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The site is using Roadmender pothole repair machinery which eliminates the need to take material to the tip through reusing it. The repair lasts longer so it is more efficient and there is less delay and disruption to the public. A 90% reduction in carbon footprint has been quoted for this method.

When ENGIE was contracted to replace the cladding at Eyot House in Bermondsey, our commitment to be at the forefront of environmentally conscientious construction methods demanded a creative approach to recycling and repurposing the old expanded polystyrene (EPS) removed from the building. The existing EWI system comprised an insulation layer of expanded polystyrene (EPS) board, for which it was important…

Thursday 20th June was Clean Air Day 2019, the UK’s largest campaign against air pollution. Before this on Wednesday 5th June it was World Environment Day, the United Nations day for encouraging worldwide awareness and action to protect our environment, with this year’s theme focusing on air pollution. Between the two events, the Multiplex Sustainability Team posted 13 Top Tips…

Sites that are not on a mains electricity supply often use individual lighting towers, each powered by a single generator, to provide lighting to site compounds etc. This can result in relatively high fuel use and associated carbon emissions. Volker Fitzpatrick chose instead to install a number of second hand street lighting columns, fitted with LED lights, linked to the…

In order to adequately manage and monitor noise at local sensitive receptors during the build, three noise monitors have been installed to provide real-time data at three locations. A logistical challenge was presented by the remote location required for these monitors to be placed and consequently, lack of power source. However, this was overcome through early engagement with a local…

Ardmore have introduced the use of double-storey height, precast reinforced concrete columns which had the following benefits. Carbon footprint: With the concrete coming in precast, there is a vastly reduced number of vehicles on site, approximately 50%. Community: Now less vehicles are arriving on site, the impact on the community is greatly diminished. The public’s safety is increased with less…

The UK Government is required to achieve an 80% reduction in greenhouse gas emissions by 2050, however the National Atmospheric Emission Inventory recently highlighted that emissions produced from diesel run vehicles increased by 20% in 2016 compared to 1990 levels. The health impacts associated with diesel engines are now well known and London has introduced low emissions zones and Non-Road…

From October 2013, under the Companies Act 2006 (Strategic and Directors’ Reports) Regulations 2013, quoted companies are required to report their greenhouse gas emissions on an annual basis. A quoted company is a company whose shares are traded on a stock exchange, such as the London Stock Exchange. Other non-quoted companies can also voluntarily report their annual greenhouse gas emissions….

As part of working towards reducing our carbon emissions and becoming carbon positive, we have replaced our standard cherry picker with a NIFTY HR21 HYBRID 4×4 MK2. Niftylift has combined an efficient Tier 4/EU Stage IIIB Diesel engine with a clean and quiet electric power pack to produce the world’s first parallel hybrid power system on a MEWP. The system…

The site had to construct just over 500 metres of diaphragm walling, which was 30 metres deep. Through 3D modelling, the site was able to arrange for prefabricated reinforcement cages to be delivered and placed in single lengths. The particularly innovative aspect was the use of 3D modelling to create formwork for each one of the steel cage panels. The…

Not only has the site switched its default internet search engine to Ecosia on all of its computers, they have also developed this previous innovation further by using it to offset the carbon footprint generated by the measured electricity usage of the temporary site set up. Additionally, this information is displayed on a graphic chart promoting the environmental benefits of…

At 21 Moorfields, we are trying to reduce our carbon footprint and minimise the disturbance to the local community who surround our central London site. Following this aim, we have decided to trial the use of a hydrogenated vegetable oil to fuel two generators on site whilst we transfer the mains power supply from low to high voltage. The ‘Green…

The Wellington Place 7 and 8 project team, led by Dan Miller, has shown great leadership and professionalism by using their sphere of influence to achieve the environmental targets set at the beginning of the project. Highlights Include: 59% reduction in CO2 emissions from the following measures: 100% Renewable energy electricity supply, primary and secondary lighting circuits that reduce unnecessary…

The UK produces 500,000 tonnes of coffee grounds per year. At Marble Arch Place, Multiplex is working with ‘Bio-Bean’ to produce clean fuel from used coffee grounds. The site’s busy office and canteen produces about 30 litres of grounds a week in special collection bins, which are then picked up on a weekly basis. This reduces greenhouse gas emissions by…

There have been a significant number of changes to design that have reduced the amount of steel and concrete used on the Bank Station Capacity Upgrade (BSCU) Project. To identify the benefits in terms of carbon savings, Dragados looked to BIM to help calculate reductions in carbon. Reductions in weight and volumes of steel and concrete were identified using BIM…