UK-Belfast: Parliament and public assembly buildings.
Northern Ireland Assembly
UK-Belfast: Parliament and public assembly buildings.
Description: Parliament Buildings requires essential conservation cleaning works to address biological growth, carbon soiling, and harmful pollutants that have accumulated on the Portland limestone façades and associated external elements.
The need for intervention is driven by:
•preservation of the building fabric and prevention of long-term decay
•removal of biological growth and harmful pollutants;
•ensuring the building remains safe, structurally sound, and aesthetically appropriate; and
•compliance with heritage management duties for a Grade A listed asset.
The project includes cleaning the front elevation of Parliament Buildings, portico, tower, kerbs, steps, dwarf walls and architectural detailing, excluding areas expressly omitted in the specification. Repointing to approximately 10% of joints is anticipated following cleaning.
A specialist contractor is required due to the conservation sensitivity, the need for controlled methodologies, and the requirement for careful liaison with the Conservation Architect.
To view this notice, please click here:
https://niassembly.delta-esourcing.com/delta/viewNotice.html?noticeId=1014231393
To respond to this opportunity, please click here:
https://niassembly.delta-esourcing.com/respond/P58K4XT93T
GBP 132,000 excluding VAT GBP 158,400 including VAT
Contract 1
Contract value: GBP 135,840 including VAT
Below the relevant threshold: No
Award decision date: 13/02/2026
Earliest date the contract will be signed: 26/02/2026
Contract dates (estimated): 27/02/2026 to 22/05/2026
Main procurement category: SERVICES
CPV classifications:
45216114 - Parliament and public assembly buildings.
45452000 - Exterior cleaning work for buildings.
71315000 - Building services.
90910000 - Cleaning services.
90911200 - Building-cleaning services.
Supplier: P.G Clarke & Son Ltd.
156 Eshnadarragh Road, Rosslea
Enniskillen
BT92 7LB
UK
Email: jonathan@clarkerestoration.co.uk
Small or medium-sized enterprise (SME): Yes
Contract: 1
Procedure type: Open procedure
Scope
Description: Parliament Buildings requires essential conservation cleaning works to address biological growth, carbon soiling, and harmful pollutants that have accumulated on the Portland limestone façades and associated external elements.
The need for intervention is driven by:
•preservation of the building fabric and prevention of long-term decay
•removal of biological growth and harmful pollutants;
•ensuring the building remains safe, structurally sound, and aesthetically appropriate; and
•compliance with heritage management duties for a Grade A listed asset.
The project includes cleaning the front elevation of Parliament Buildings, portico, tower, kerbs, steps, dwarf walls and architectural detailing, excluding areas expressly omitted in the specification. Repointing to approximately 10% of joints is anticipated following cleaning.
A specialist contractor is required due to the conservation sensitivity, the need for controlled methodologies, and the requirement for careful liaison with the Conservation Architect.
To view this notice, please click here:
https://niassembly.delta-esourcing.com/delta/viewNotice.html?noticeId=1014231393
To respond to this opportunity, please click here:
https://niassembly.delta-esourcing.com/respond/P58K4XT93T
Total value (estimated):
GBP 132,000 excluding VAT GBP 158,400 including VAT
Contract Details
Contract 1
Contract value: GBP 135,840 including VAT
Below the relevant threshold: No
Award decision date: 13/02/2026
Earliest date the contract will be signed: 26/02/2026
Contract dates (estimated): 27/02/2026 to 22/05/2026
Main procurement category: SERVICES
CPV classifications:
45216114 - Parliament and public assembly buildings.
45452000 - Exterior cleaning work for buildings.
71315000 - Building services.
90910000 - Cleaning services.
90911200 - Building-cleaning services.
Supplier
Supplier: P.G Clarke & Son Ltd.
156 Eshnadarragh Road, Rosslea
Enniskillen
BT92 7LB
UK
Email: jonathan@clarkerestoration.co.uk
Small or medium-sized enterprise (SME): Yes
Contract: 1
Procedure
Procedure type: Open procedure