Boiler Plantroom Refurbishment Works at Colley House, Uxbridge
London Borough of HillingdonEstimated Value
Up to £300,000
Deadline
10 August 2026
Published
22 July 2026
Type
Not specified
Full Description
The London Borough of Hillingdon (the Council) invites tenders from suitably qualified and experienced Boiler Contractors in relation to entering into an agreement for the works of the complete refurbishment of the existing communal boiler plantroom and associated heating infrastructure at Colley House.
The works comprise the complete refurbishment of the existing communal boiler plantroom and associated heating infrastructure at Colley House.
The Contractor shall provide all labour, materials, plant, equipment, supervision, temporary works, testing, commissioning, certification, documentation, builder's works and resident liaison services necessary to deliver a fully operational heating and hot water system.
The works include
- Replacement of the existing boiler plant.
- Replacement of associated mechanical and electrical services.
- New gas infrastructure and gas safety systems.
- New Trend BMS controls.
- New plantroom ventilation system.
- New water treatment and pressurisation equipment.
- Replacement of 84 Heat Interface Units (HIUs) within occupied dwellings.
- Removal of redundant equipment and associated builders' works.
- Issuing temporary 3kw fan / Oil heaters to residents and Lease Holders if required or total emergency loss of plantroom equipment.
All works shall comply with current Building Regulations, British Standards, Gas Safety Regulations, CIBSE Guidance, manufacturers' recommendations and all other statutory requirements.
Hillingdon will enter into a contract with the successful Contractor(s) which shall be based on JCT 2024 Minor Works Contract with Contractors Design.
Requirements
The Contractor shall provide all labour, materials, plant, equipment, supervision, temporary works, testing, commissioning, certification, documentation, builder's works and resident liaison services necessary to deliver a fully operational heating and hot water system.
- Issuing temporary 3kw fan / Oil heaters to residents and Lease Holders if required or total emergency loss of plantroom equipment.
All works shall comply with current Building Regulations, British Standards, Gas Safety Regulations, CIBSE Guidance, manufacturers' recommendations and all other statutory requirements.
Hillingdon will enter into a contract with the successful Contractor(s) which shall be based on JCT 2024 Minor Works Contract with Contractors Design.
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Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
FIDUCIA SECURITY SERVICES LTD
6 contracts wonlatest 9 Mar 2026£710,482
total awarded
- 2
JOHN O'CONNER (GROUNDS MAINTENANCE) LIMITED
£4m
total awarded
- 3
Arc Group London Limited
3 contracts wonlatest 17 Jun 2026ends 31 Mar 2027£2m
total awarded
- 4
O'HARA BROS. SURFACING LIMITED
- 5
Bugler Developments Ltd
£41m
total awarded
FIDUCIA SECURITY SERVICES LTD is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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Buyer Profile
London Borough of HillingdonKey Dates
Published
22 July 2026
Submission deadline
10 August 2026
Notice type
tenderUpdate
Source
find a tender
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