Replacement of Automatic Opening Vents in High-Rise Residential Blocks at Rabbs Mill House, Sutcliffe House, and Harding House
London Borough of Hillingdon · Awarded contract
AwardedReplacement of Automatic Opening Vents in High-Rise Residential Blocks at Rabbs Mill House, Sutcliffe House, and Harding House
Awarded 06 Nov 2023
Awarded06 Nov 2023
Value£90,675.00
RegionLondon
CategoryConstruction
Ended 1y ago2y term
Awarded 6 Nov 2023Expired 6 Nov 2025
About
London Borough of Hillingdon awarded a contract to Allen Construction Consultancy Ltd for the replacement of automatic opening vents (AOVs) within high-rise residential blocks at Rabbs Mill House, Sutcliffe House, and Harding House.
The AOVs are critical for fire safety compliance, activating upon smoke detection in communal areas such as floor corridors.
Following a recent servicing, replacement was recommended due to age and reliability issues, as the units exceed the recommended life cycle per CIBSE guidelines and fail to comply with current British Standards including BS1201, BS9999, and BS7346-8.
The contract, valued at £90,675, covers a phased replacement and upgrade to maintain operational AOVs across the buildings.
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Replacement of Automatic Opening Vents in High-Rise Residential Blocks at Rabbs Mill House, Sutcliffe House, and Harding House
Won by Allen Construction Consultancy Ltd · London Borough of Hillingdon
£91Kawarded
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Door Entry Phased Replacement Programme 2026-27 – Audio Access Control Installation for 40 Low and Medium Rise Blocks (London Borough of Hillingdon)Public Safety & Security · Closes 26 Nov 2026
Servicing and Maintenance of Fire Alarm, Firefighting, Emergency Lighting and Safety Devices – London Borough of Hillingdon (11,000+ properties)Public Safety & Security · Closes 9 Nov 2026
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