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Find a Tender · Historical

Northern Ireland Assembly

Specialist Stone Cleaning to the Front Façade of Parliament Buildings

Historical · AwardedNo open deadline

Historical: no longer open for bids.

01/ The notice

Key facts

Value
Not statedValue not stated in source
Deadline (UK time)
No open deadlineA deadline does not apply to this historical notice.
Published
27 Feb 2026
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

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.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 45216114
  • 45452000
  • 71315000
  • 90910000
  • 90911200

04/ History

Releases of this notice

3 releases held, oldest first. Dates are UK time.

  1. 13 Jan 2026
    Tender notice

    Tender notice published 13 January 2026.

    Deadline in this release: Mon 9 Feb 2026, 15:00 GMT.

    Release 002814-2026

    View this release on Find a Tender (opens in a new tab)
  2. 13 Feb 2026
    Notice

    Notice published 13 February 2026. The notice text changed; the source gives no change note.

    Release 013361-2026

    View this release on Find a Tender (opens in a new tab)
  3. 27 Feb 2026
    Notice

    Notice published 27 February 2026. The notice text changed; the source gives no change note.

    Release 018001-2026

    View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

  • The source does not state a usable value.

06/ Questions

About this notice

Northern Ireland Assembly published this notice.

Value not stated in source.

07/ Tender hubs

More cleaning tenders like this

This notice is closed and kept here as a record. These pages list the live notices in the same subject, buyer or place. Chosen by the notice’s current recorded classification or a fixed rule on its title, buyer and region.

Open now in Cleaning tenders

08/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference
ocds-h6vhtk-060504
Source
Find a Tender
Stage
award · Awarded
Last verified
Sat 4 Apr 2026, 14:50 BST
Read at
Wed 28 Oct 2026, 05:31 GMT

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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