Houses of Parliament London Building Survey, Palace of Westminster Refurbishment, UK Neo-Gothic Restoration, Refurb

Palace of Westminster Building Survey

10 June 2022

Dozens of boreholes to be drilled around the Palace of Westminster as surveying gathers pace for essential restoration

R&R Surveyors consider utilities in the Commons Chamber:
Palace of Westminster Building Survey Commons Chamber

Palace of Westminster Boreholes News

Experts will dig 23 boreholes, with some reaching up to 70 metres in depth, to assess ground conditions around the Palace of Westminster to inform decisions about essential restoration work to preserve the 150-year-old building.

The boreholes are part of an extensive programme of building investigations commissioned today by the Houses of Parliament Restoration and Renewal Programme. Survey contracts worth over £4m in total were awarded to seven companies.

Archaeologists will be on-site for each of the 23 holes to record any finds of historical significance. Previous ground investigations in recent decades have uncovered a centuries-old sword and buried fragments of King Henry III’s high table.

Elsewhere, 160 rooms across Parliament will be inspected by surveyors who will lift up floorboards, sensitively drill into walls and remove ceiling panels to look at a range of issues such as wall cavities, the material makeup of the building and the weight-bearing of historic flooring. Specialist teams will continue to inspect the hundreds of miles of interconnected power cables, gas, water and heating pipes as well as outdated water and sewerage systems.

Small to medium sized businesses are expected to benefit in particular from the latest contract awards, with five out of the seven contract winners being classed as SMEs. The various surveys are planned to begin from July 2022 and will continue over the next 12-18 months.

Palace of Westminster Building Lighting Survey:
Palace of Westminster Building Lighting Survey

 David Goldstone, CEO of the Houses of Parliament Restoration and Renewal Delivery Authority, said:

“Our experts are carrying out the most detailed ever surveys of the Palace of Westminster, which will be critical to informing decisions about the essential restoration to preserve our historic Parliament buildings.

The Restoration and Renewal Programme is carrying out tens of thousands of hours of complex building surveys and investigations needed to inform future decisions on the essential restoration work.

Since January, restoration and renewal programme teams have examined 2,089 spaces across the Palace of Westminster.  Surveys conducted throughout the last Parliamentary recesses included a thermographic study of heat loss from the building, examination of room spaces, and studying conditions just under the surface of the ground to measure tree roots and other obstructions which could impair restoration works.

In March, the Commissions of both Houses of Parliament met to discuss the future of the Restoration and Renewal Programme, following concerns over the emerging costs and timescales of the existing approach, and programme governance. They made a united commitment to preserving the Palace, and agreed to seek independent advice and assurance on the new approach to the works, as well as on proposals to take forward the Commissions’ decisions to replace the Sponsor Body. They also asked the Delivery Authority to place a high priority on continuing with the already planned programme of intrusive surveys, and other necessary work to inform future decisions, as swiftly as possible.

A revised mandate for the works and changes to the sponsorship function will be sought from the two Houses, which is currently planned to take place before the summer recess.

The first seven winning contractors include:

Supplier

Contract value

AECOM Ltd

Air Quality

£83,000

Concept Engineering Consultants Ltd

Ground Investigation

£937,000

Alan Conisbee & Associates

Building Intrusive Surveys

£268,000

Museum of London Archaeology

Archaeology

£184,000

DBR (London) Ltd

General Contractor

£903,000

Ductclean T/A DCUK FM

Asbestos Surveys

£233,000

Instrumentation & Monitoring

James Fisher Strainstall

£1.63m

Previously on e-architect:

Palace of Westminster London Building Restoration

Palace of Westminster London Restoration

Houses of Parliament Restoration and Renewal Programme News

Houses of Parliament Restoration and Renewal

The Palace of Westminster building viewed across the River Thames from the south:
Palace of Westminster building viewed across the River Thames
photograph © UK Parliament

Houses of Parliament London Building from River Thames | www.e-architect.com
photograph © Nick Weall

Palace of Westminster London Building | www.e-architect.com
picture © Nick Weall

Westminster Hall Steps:
Westminster Hall Steps London building interior
photograph © UK Parliament

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image courtesy of architects practice
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British architectural firm BDP win the architectural contract for the Palace of Westminster London Restoration.

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source: Houses of Parliament Restoration

Temporary UK Parliament on the River Thames
Temporary UK Parliament on the River Thames by Gensler London
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