Exciting iconic bridge revitalisation
The first section of new green paint has been revealed on the Tyne Bridge, marking a momentous day in the major restoration programme.
The Tyne Bridge is a through-arch bridge over the River Tyne in North East England, linking Newcastle upon Tyne and Gateshead. The bridge was designed by the engineering firm Mott, Hay and Anderson, which later designed the Forth Road Bridge, and was built by Dorman Long and Co of Middlesbrough, which later built the Sydney Harbour Bridge. These bridges derived their design from the Hell Gate Bridge in New York City.
The bridge was officially opened on 10 October 1928 by King George V and has since become a defining symbol of Tyneside.
Bridge repair work
Within the encapsulated scaffold adjacent to the Gateshead tower, the steelwork has been cleaned before being grit-blasted to remove over 96 years of previous paint coatings, including lead-based paint.
Steelwork repairs have been undertaken and the application of the new three-coat paint system is well underway, with the first section of green paint on the parapet and underside of the bridge deck now complete.
Due to the bridge’s Grade II listed status, the paint colour being used is a British Standard 4800 colour referenced 14C39 called ‘Hollybush’. This is as close to the original colour as possible.
The paint colour being used is a British Standard 4800 colour referenced 14C39 called ‘Hollybush’
Bridge paint system
The new paint system has been chosen for its durability, UV resistance, protective and colour retention qualities and its resistance to the harsh atmospheric environment of the bridge, sitting above a tidal river and subject to the winds of the Tyne Valley gorge. It should give protection to the bridge for the next 30 years before major repainting is required.
The scaffolding around the Gateshead tower was gradually dismantled, and the public can now see the major transformation that has taken place. At the same time, the scaffold around the Newcastle tower will continue to rise, with tunnels for vehicle traffic, pedestrians and cyclists already in place to keep access to the busy Quayside area open while the restoration work progresses above.
Major transformation
Esh Construction is carrying out the restoration on behalf of Newcastle and Gateshead Councils. Esh’s Chief Executive, Andy Radcliffe, said: “The work going on behind the scenes is significant, with more than 400 tonnes of spent grit and paint dust created so far. The team are working in cramped conditions both within the Gateshead scaffolding and within the bridge deck void under the footway to safely restore this important structure, so it’s a proud day to showcase the fruits of their labour with the first section of green paint now complete.”
“This is a really exciting time for the project with the first coat of green paint being applied,” said Cllr Karen Kilgour, Deputy Leader of Newcastle City Council. “It truly is a remarkable and welcome transformation seeing this much-loved icon being restored to its former glory.
“Much of the transformation has had to be kept away from the public behind the scaffolding as almost 100 years’ worth of old and defective paint, including lead-based paint, has had to be grit-blasted off back to the original steel. The steel has been repaired and then repainted, as close as possible to the original green, and soon the public will be able to see the progress made as we begin to remove the scaffolding on the Gateshead tower.
“This has been a real labour of love for all involved in this major scheme and the teams have worked non-stop since the project got underway this April.
“It will be a proud day when the restoration is complete, and we see the bridge shining proudly once again in the Tyneside skyline.”
“It’s fantastic to see this rich green shade of paint back on the bridge, bringing it back to its best,” said Neil Wilkinson, Interim Service Director for Climate Change, Compliance, Planning and Transport at Gateshead Council. “Everyone knows what the Tyne Bridge means to this area, and it’s going to be great for people to see the new paint as they travel back and forth, to understand what the finished restoration will look like.”
20-phase scaffolding
Twelve platforms of scaffolding have been erected around the Gateshead tower to allow restoration work and painting to take place. As work on each floor is complete, sections of the scaffold will be removed, revealing the newly refurbished and painted sections of the bridge. Each coat is spray painted, with additional brush-applied ‘stripe’ coats to the edges and rivets. For the entire restoration, 139,400 litres of paint will be used.
Thorough investigations have outlined that more than 1,000 repairs need to be carried out to preserve the landmark for future generations. This involves steel, concrete, stonework and masonry repairs, drainage improvements, bridge deck waterproofing, resurfacing, parapet protection and bridge joint replacement, as well as a full paint job.
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