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Royal Docks: How McLaren is building the Excel centre’s extension in east London

It’s full steam ahead for the main contractor, which recently moved its headquarters to Canary Wharf

McLaren is the lead contractor on the Excel expansion programme

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McLaren is the company responsible for actually building Excel’s extension.

The firm, which has just moved its headquarters to Canary Wharf from the City, has seen significant growth itself in recent years increasing its turnover from around £400million to more than £1billion, thanks to a programme of diversification that’s seen it enter a number of new markets. 

“We’re a roll-your-sleeves-up business where everyone’s really valued,” said Paul Heather, group managing director of construction for the UK.

“We’re strong on our values of being supportive, agile and proud.

“The difference here to other places I’ve worked is that we all come together and feel part of a team, whether we’re out on a project or at head office.

“It’s the team ethos – finding solutions – that gets people out of bed in the morning here and that’s great to see.”

Walk through McLaren’s Churchill Place office and you’ll see exactly that – open-plan spaces and meeting rooms filled with people collaborating.

It’s easy to imagine they’re all striving to solve complex problems at a firm that’s expanded into many different areas of construction.

Clear focus on agility and solutions is probably just as well, because Excel’s extension would be a daunting task for any contractor. 

Not only is the scale of the building vast, but everything has to be built without any disruption to the workings of the existing conference and exhibition centre, not to mention the race track that has to weave through the construction site for Formula E twice over the course of the project.

Sir Robert McAlpine, the firm that built the first two phases of Excel, had been awarded the contract for enabling works, before the venue opted to work with McLaren on the main build.

Read More: What Excel CEO Jeremy Rees has to say about the expansion of the venue

“It was a proud moment for us to become involved in such a prestigious scheme as this,” said Paul, who moved from McAlpine to McLaren himself in March 2022. 

“We engaged with Excel in November 2022 and had our first digger in the ground in mid-January 2023, which is pretty quick. 

“The team worked very hard and operations director, Gareth Peebles, knew the job inside out.

“As a company, McLaren ultimately comes from industrial logistics.

An artist’s impression of how Excel will look when work is complete

“We’d pretty much cornered the market as big industrial shed builders and had made a huge success of it, constructing distribution centres for clients such as Amazon across the country.

“That mentality is at the heart of many people who work for the business and, because an events venue is similar in many respects, we had some ideas for this project that allowed us to be more competitive – to offer the client more certainty on the programme, which is what the team at Excel wanted.”

Sustainability is also at the core of the build, with the new building targeting a BREEAM Excellent rating.

That means both its design and construction aim to minimise their impact on the environment – increasingly a factor for organisers when they’re deciding where to host their events.

Paul said: “Using recycled materials and reducing carbon emissions is very much part of the agenda.

“This will be one of the first major projects to use Cemfree masonary mortar – which has no cement in it – and that will reduce emissions by 11,000kg of CO2.

“Half of the steel used is recycled and it’s been quite a challenge to find that quantity but we’ve managed to do it.

“We’ll also be installing air source heat pumps, which is a sustainable approach to heating, as well as solar panels over 32% of the roof, which should generate 599kw to help power the building.”

With 90 weeks from start to finish allowed, the build is now over halfway completed and construction continues apace.

“We’re coming up to winter, so we’ve got to get the structure up because there’s a lot of work to be done internally,” said Paul.

“We need the roof on, the cladding on and then it will be time to get stuck into the finishes inside.

“With just a year to go, it’s going to be full steam ahead, with no rest, that’s for sure.

“The biggest challenge is the speed we have to work at to hit the all-important end date.

“We’ve learned a lot from the last season Formula E – with the track running through the existing Excel buildings and our site, so we’ll all ready for the next season.

“To have to stop when you want to keep going can be a frustration, so there’s a challenge to keep everyone motivated, but as soon as the racing is over, we’ll be going for it again.

“There have also been challenges to ensure the way we were erecting the steel fitted in with the needs of flights in and out of London City Airport, making certain not to impinge on the air space.

McLaren group managing director of construction for the UK, Paul Heather – image Matt Grayson

“But we resolved that quickly and the steelwork went in over a number of weekends to avoid having an impact on flights.

“The most important thing is that we can’t shut down half of Excel while we build for a year so we have to have a really good relationship with the venue – to know what’s coming in and out, what events are on and how that will impact what we’re doing.

“As a company, we’re very big on relationships and that goes to the highest level of our business. 

“Our chairman, Kevin Taylor, will check in with Excel on a regular basis. We always want our customers to have a great experience and to come away wanting to work with us again.”

While the Excel build is scheduled for less than two years, its been designed to have a much longer-lasting social impact on the area.

As part of the project, the builder has committed to offering 36 apprenticeships through its employment and skills plan and 15% of McLaren direct staff have applied through local council-run body Our Newham Work. 

The business has also run Women In Construction T-Levels workshops with local colleges and is working with UEL to offer students site visits.  

“Construction isn’t just about building,” said Paul.

“We work with a lot of supply chain partners – sub contractors – and their location becomes especially  important if you have a client that says they want local community engagement.

“We will select who we work with based partly on those criteria.

“They have to be competitive, but we will be saying to our customer that we are bringing locally based people in to work on their project. 

“We’ll try and select materials locally where we can and, in terms of the community, if we can entice people into the business as new employees who are based here, then we’ll try for that as well.

“All of our partners understand that for them to be recognised in the right way on a scheme, then they need to be bringing apprentices from the local area. 

“They themselves are proud to say that they are giving people a chance to understand what construction is and what they can do within it.”

Full steam ahead on all fronts – there’s a deadline to hit.

Find out more about Excel’s expansion here

With less than a year to go, work on-site continues apace


McLaren is building the extension to the Excel centre while the existing building remains in use

  • 1,210 solar panels will be placed on the roof of the new building
  • Each panel is capable of generating 495w, putting out a total of 599kw back into the building 
  • The development site for the project is two hectares, including improvements to public space along the dock edge
  • The project uses 50% recycled steel
  • Other sustainable measures include rainwater harvesting, hybrid ventilation and Cemfree masonry mortar
  • McLaren has grown into a company with a turnover of more than £1billion

Read more: How Level39-based WyzePay offers discounts at MMy Wood Wharf

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- Jon Massey is co-founder and editorial director of Wharf Life and writes about a wide range of subjects in Canary Wharf, Docklands and east London - contact via
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Greenwich: How The O2 is fixing its roof having reopened its doors to visitors

Peninsula venue was mostly up and running a week after Storm Eunice, with part of Icon now trading

Storm Eunice ripped off part of The O2's roof
Storm Eunice ripped off part of The O2’s roof – image Matt Grayson

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The holes ripped in the roof of The O2 by viscous winds instantly became the defining image of Storm Eunice as it tore across England on February 18, 2022.

In total eight out of the 72 segments that make up the dome were damaged, leaving a gaping hole in the eighth largest building in the world. 

Thankfully nobody was injured at the venue and while 6,000sq m of roof was missing it took staff a week to reopen the majority of the venue so concerts could resume and the attractions of Entertainment Avenue could start trading again.

A month after the storm, a section of outlet shopping centre Icon At The O2 also reopened, recently welcoming a new store from menswear brand Skopes

While the bulk of the retail destination remains closed as it is located directly under the hole, work to temporarily weatherproof the gap continues apace. 

Full access is expected for shoppers in early May, once the venue is watertight and any damage to the units below has been repaired. 

With trading already strong in the reopened section, that’s something Icon’s managing director Janine Constantin-Russell can’t wait for.

Icon At The O2 managing director Janine Constantin-Russell
Icon At The O2 managing director Janine Constantin-Russell

“I think we felt particularly tested because we’d opened our doors again and we were seeing such strength in our numbers after restrictions eased,” she said.

“To have to stop again felt particularly trying. But there’s definitely been a sense of cameraderie about it.

“Our teams have been fantastic – to open up the entertainment district and the arena a week to the day after the storm happened was an amazing feat – and then to open 22 stores at Icon in March was even more incredible.

“The press that we’ve had from Storm Eunice has been kind and sympathetic and we’ve had such lovely support from our local customers who have come to have a look and have supported us by spending their money here.

“In some ways it’s been an opportunity to open our door a little bit wider, to say: ‘We’re here, we’re made of sturdy stuff but these things happen’. We’ve been able to show the best we can do.”

Icon At The O2 has partially reopened with full access expected in May
Icon At The O2 has partially reopened with full access expected in May – image Matt Grayson

In addition to Skopes, more openings are in the pipeline with brands selling high performance sportswear and homeware expected to launch when the remaining section of the venue is back in business. 

“We would say that mass media attention on The O2 is such that we have never been so busy from a lettings perspective,” said Janine.

“We’ve been showing potential tenants around literally in hard hats as the units we’ve got available are under the part of the Icon affected by the repair work.

“Without exception, all of our businesses have seen improvement since the changes in Covid restrictions.

“On average sales are up 50%-60% on 2019 and we’ve seen those numbers come through straight away.

“But what we’re seeing is not necessarily a pent-up demand, it’s like a return to what people missed out on.

“It was fantastic to have online shopping during the pandemic and everyone’s now found a place for how they manage that – how it makes their life more convenient.

“It also means people have a bit more time to spend picking up luxuries and making decisions in store – so what we’ve ended up with is this really discerning customer who’s enjoying shopping and spending their time and money doing that.

“What we’ve seen is that the brands are curating their stores better to make sure they’re giving those people what they want.”

Activities are also a key draw with the likes of football venue Toca Social, Boom Battle Bar, Oxygen Freejumping soon to be joined by indoor skydiving venue iFly, which recently won planning permission to build a facility to the north of the dome.

“In other locations iFly attracts 150,000 visitors a year, so we’re super happy about that,” said Janine.

“As for the future, we always want to think big. For example, the venue’s roof climbing experience – Up At The O2 – is such an exciting thing, anything we do has to equal or top that.

“It has to have that wow factor and we’re pursuing lots of lines of enquiry to make sure whatever we do will be amazing.

“We quite like the idea of zip lines – we’ve seen some on the inside of venues and that would be super-cool.”

Executive vice president real estate and development at AEG Europe, Alistair Wood
Executive vice president real estate and development at AEG Europe, Alistair Wood


As executive vice president real estate and development at AEG Europe (the company that owns The O2), Alistair Wood is responsible for overseeing the project to repair the damage wrought by Storm Eunice.

“There was nothing at all we could do on the February 18 so we reconvened the following day and the extent of the damage was quite frightening,” he said.

“It was a disaster rescue situation and we had to respond very quickly, which we did, making some very good, rapid decisions.

“We had to postpone two concerts in the week after the storm but we focused on making sure the UB40 show in the arena took place on February 25 because, having just come out of the pandemic, we couldn’t tolerate any further delays.

“In the end the two postponed concerts by Dave took place a week after they were supposed to happen, so phase one was a great success.

Now we’ve been focusing on getting the venue waterproof and we want to be finished with that by Easter.

“Initially we’ll be installing a temporary roof that will be in place for the next year or two.

That’s because the material – PTFE – is quite specialised and in quite high demand so there’s about a 12-month lead time on orders.

“Generally we’re pleased with how quickly we’ve been able to get going again but we’re not understating how harrowing that Saturday morning was.

“The buildings at Icon aren’t designed to stand outside so our biggest challenge has been water coming into the venue.

“It has rained very heavily for a couple of days and, while we have scaffolding up that supports a canopy across the buildings to achieve a degree of protection, some still gets in.

“We’re now working with all our tenants to identify the damage and refit the units where necessary and then get us fully reopened in early May.

“Fortunately there was no damage to the structure that holds up the dome, so for the canopy it’s just a case of hooking the material to that and welding a waterproof seal over the top.

“In the wider venue, it’s great to be coming out of the pandemic and we should be pumping out a record couple of years in the arena and that will support the hospitality and retail venues.

“We’re really upbeat about how things are going and our fingers are crossed for a clear run now to allow Icon to get some momentum alongside the rest of the site.

“All the current attractions are bringing their own footfall but also sharing that audience and that has always been the point of The O2.

It operates as a composite destination so you can spend your whole day there.”

Looking ahead, hopefully that’s the last of the holes.

Workers repairing the damage over Icon At The O2
Workers repairing the damage over Icon At The O2 – image Matt Grayson

Read more: How Humble Grape in Canary Wharf is raising its food game

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