Contracts
Building materials & structures in London
Public sector contract notices in building materials & structures covering London, from Find a Tender and Contracts Finder.
Building materials & structures notices in London
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Small-firm friendly
ScM East Hall Boiler Replacement
Supply and install a new gas-fired coil-type steam generator boiler to provide steam services to the Mill Engine at the Science Museum's East Hall. The boiler needs to be sized and selected for this specific application.
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Highways Works Term Contract (HWTC) 23261HE (Tender Stage)
Ealing Council is appointing suppliers for a two-lot highways works term contract covering maintenance works and highway and civil improvements. The contract is worth £140 million over the term.
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Small-firm friendlyFramework
SWAST-5039-F Supply of Workshop Consumables
Establish a single-supplier closed framework agreement for ambulance workshop consumables, chemicals, lubricants, tools, gloves and batteries. The framework will serve five NHS ambulance trusts across southern England and London.
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Small-firm friendly
Poplar HARCA Fire Remedial Works Contract
Poplar HARCA needs a contractor to carry out fire remedial works including fire doors, fire prevention installation, and repair of firefighting equipment. The work runs for five years with an option to extend for another five years.
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Small-firm friendly
YSJU London Campus Security Doors
York St John University wants to upgrade security at its London campus by fitting electronic access controls to 8 door sets - 4 existing doors and 4 new self-closing doors. The work includes survey, design, supply, installation, testing, commissioning and handover as a complete turnkey solution.
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FRA Remedial 2026-2029
Fire Risk Assessment (FRA) remedial and remediation works across London and North West regions over four years. London & Quadrant Housing Trust is seeking contractors to carry out fire safety compliance work on their housing portfolio.
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Small-firm friendly
Fire Door Replacements
Royal Borough of Greenwich needs fire-rated door sets replaced across multiple residential buildings to meet Fire Safety Act and Building Safety Act compliance. The work covers general needs housing, vulnerable occupant schemes, and communal areas.
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Small-firm friendly
Hangar Door Like-for-like Replacement Science and Innovation Park
Science Museum Group is replacing existing hangar doors at hangar D4 on a like-for-like basis. The contract covers supply and installation.
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Small-firm friendly
Supply of Paint and Consumables - Selhurst Depot
TSGN needs a supplier for paint, varnishes, mastics, brushes and related consumables at Selhurst Depot. The contract runs to end-2026.
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Framework
Maintenance and Response 2 Framework
National Highways is procuring a seven-lot framework to deliver maintenance, reactive response, winter operations, and asset renewal across the strategic road network (motorways and major A roads). Each lot will have a single appointed supplier, with successful suppliers also joining an overarching framework for network resilience.
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Barbican Renewal Programme - Glass Systems and Envelope
Design and build of new glazed envelope and facade systems for the Barbican Arts Centre, including conservatory roof and vertical glazing, steel structure, lantern, roof lights, and garden room glazing. Works follow demolition of existing glazing and involve structural steelwork, specialist glazing, and access systems.
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ClosedSmall-firm friendly
Attenuation Precast Tanks
Kilnbridge Construction needs a sub-subcontractor to design, manufacture and supply two precast concrete attenuation tanks for the HS2 Old Oak Common Station Works. The work includes detailed design development from RIBA stage 4 to 5, BIM modelling, and supply of precast base, wall and roof units.
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Closed
Chingford Mount Crematorium Development
London Borough of Waltham Forest is seeking bids to design and build a new crematorium at Chingford Mount Cemetery, including two cremators. The project is at Old Church Road, Chingford, east London.
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ClosedSmall-firm friendly
59 Cordwell Road Window and External Door Set Replacement Works
Supply and installation of replacement windows and external doors at a single NHS property in South London. The work is valued at £290,000.
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ClosedSmall-firm friendly
Signage Production and Installation
The Natural History Museum wants a signage company to produce and install wayfinding signs in front-of-house areas at two locations: South Kensington in central London and Tring in Hertfordshire. Interpretation, back-of-house and statutory signage are excluded.
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ClosedSmall-firm friendly
GB-London: PPMCC - Security Gates
The National Maritime Museum's Planned Plant and Collections Centre needs one set of electronically operated vehicle access gates and one pedestrian gate with proximity card control, integrated with their security control room for remote operation and monitoring.
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Closed
P9 Uninterrupted Power Supply System and Associated Cubicles - HRS02 Tunnel and Lineside M&E
Costain is seeking a supplier for uninterrupted power supply systems, batteries, and associated cubicles for HS2's tunnel and lineside infrastructure across approximately 180 km of open route. The contract includes factory acceptance testing and provision of samples and mock-ups.
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ClosedSmall-firm friendly
P14 Thermal Insulation- HRS02 Tunnel and Lineside M&E
Costain, delivering HS2 tunnel and lineside M&E work, needs supply of thermal insulation and trace heating cable with controllers for approximately 6 km of tunnel and portal sections. The buyer is looking for innovative solutions that balance health and safety, programme efficiency, cost, quality, whole life cost and carbon performance.
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ClosedSmall-firm friendly
STG- Automatic Door Maintenance
St George's University Hospitals NHS Foundation Trust needs maintenance services for automatic doors and fire shutters across their estate. The notice gives no contract value, suggesting this may be a framework or ongoing arrangement.
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ClosedSmall-firm friendly
STG- Automatic Door Maintenance
St George's University Hospitals NHS Foundation Trust requires maintenance services for automatic doors and fire shutters across their facilities. The contract covers routine upkeep and repair of these systems.
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ClosedSmall-firm friendly
Tender for the Recoating of Sleetbrushes and Shoegear on Central, District, Circle and Hammersmith and City Lines
TfL needs offsite recoating of cast and machined train components (sleet brushes, shoe gear brackets) for S Stock and Central Line trains to restore them to like-new condition. Work is performed at the supplier's own facilities over a four-year term with optional two-year extension.
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ClosedSmall-firm friendly
Tunnel Repairs
Brampton Manor Trust needs concrete repairs to a service tunnel and associated works. The scope is limited but the specific extent of repairs is not detailed in this notice.
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ClosedSmall-firm friendly
Security Key Cabinet Replacement
The Natural History Museum needs to replace 8 security key cabinets across two London sites. Work includes removing 7 existing cabinets, designing and installing new ones, and migrating keys and data to the new system.
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ClosedSmall-firm friendly
WP3350-Sacrificial Anode Concrete Repairs
Costain is seeking specialist concrete repair work involving sacrificial anode protection at approximately 42 locations across 2 undercrofts, likely at Heathrow. The work includes breaking out concrete, galvanising rebar, and installing Galvashield XP4 anodes with half-cell monitoring connections.
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ClosedSmall-firm friendly
P23 Tunnel Fire Main System Design - Costain HRS02 Tunnel and Lineside M&E
Costain needs a specialist designer to develop the full tunnel fire main system design for HS2's 14 dual-bore tunnels, covering approximately 111km of fire mains. The work includes validation and coordination with civils contractors, plus design for construction, testing, commissioning and handover.