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Official procurement procedure
CT0145 - Provision of Professional Services in relation to Major Adaptation Works to dwellings for people with Disability - Belfast Region
Architectural and related services
Architectural
construction
+3 more
Published value
Not published
Submission deadline Not published
Lots published1
Procurement Intelligence
Published evidence · v1
Suitable for SMEs
Prepared 7 Sept 2026, 17:13 BST
A pre-calculated analytical view of official UK procurement facts, competition benchmarks and decision timelines.
Bid readiness
Review notice
Check official notice for submission route
Scope structure
1lots
1 published CPV family
Decision Velocity
~52 days
Sector median: 52 days
Contract lifecycle
Not published
No published extension signal
Pricing & Budget Savings
£1,343,624
1 award supplier linked
Bidding Competition
4 bids
No bid spread metrics published
Sector Market Benchmark (CPV 71)
Based on 210 published procedures
Median Winning Discount
20.57%
Typical Bids Received
3 bidders
Typical Evaluation Window
52 days
Historical record: WATTS GROUP LIMITED has won 3 previous contracts with this contracting authority in this category.
Procurement history indicates repeat engagement with this buyer in this sector. All competitions remain open to qualifying tenderers.
Top Contenders in this Sector (CPV 71)
Active commercial suppliers winning public contracts in this field
| Supplier | Awards won in sector | Total awarded value | Avg. winning discount |
|---|---|---|---|
RIDGE AND PARTNERS LLPCRN: OC309402 | 29 contracts | £9,392,309,132 | At ceiling / not disclosed |
TURNER & TOWNSEND PROJECT MANAGEMENT LIMITEDCRN: 02165592 | 25 contracts | £1,985,345,461 | At ceiling / not disclosed |
AECOM LIMITEDCRN: 01846493 | 18 contracts | £6,455,289,814 | At ceiling / not disclosed |
| 17 contracts | £63,707,314 | At ceiling / not disclosed | |
| 16 contracts | £21,134,049,470 | At ceiling / not disclosed | |
WSP UK LimitedCRN: 01383511 | 15 contracts | £7,163,520,453 | At ceiling / not disclosed |
Marsh LimitedCRN: 01507274 | 13 contracts | £14,945,105 | At ceiling / not disclosed |
| 12 contracts | £4,161,951,706 | At ceiling / not disclosed | |
| 11 contracts | £2,535,366,638 | At ceiling / not disclosed | |
ATKINSRÉALIS UK LIMITEDCRN: 00688424 | 11 contracts | £2,297,659,139 | At ceiling / not disclosed |
Evidence coverage
8/12 core inputs published
Comparable published opportunities
Method: tender-intelligence-v1. Values and dates are retained OCDS facts; missing source data remains unknown.Historic records ranked from matching published evidence. They are research comparables, not expected competitors or a price forecast.
| Published procedure | Published value | Matching evidence |
|---|---|---|
SCAPE Construction Works and Services FrameworkSCAPE PROCURE LIMITED · 25 Aug 2026, 08:28 BST | £8,000,000,000 | same CPV family same region |
Mechanical & Electrical Framework - NINHMF (NPC) LIMITED · 24 Aug 2026, 15:44 BST | £500,000,000 | same CPV family same region |
Technical Support Services 2026Procurement for Housing · 2 Sept 2026, 14:08 BST | £260,000,000 | same CPV family same region |
Pre-Market Engagement Questionnaire: Tree Surgery and Tree Surveyingthe Education Authority · 28 Aug 2026, 12:00 BST | £6,400,000 | same CPV family same region |
Competitive Land Design and Build Contract within NIHE area West Belfast Co Antrim Northern Ireland 100-150 UnitsWoven Housing Association · 21 Aug 2026, 15:52 BST | £35,000,000 | same CPV family same region |
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Northern Ireland Housing Executive: "CT0145 - Provision of Professional Services in relation to Major Adaptation Works to dwellings for people with Disability - Belfast Region". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
| Contracting Authority | Northern Ireland Housing Executive | Scope & Categories | Not published | Submission Window | complete No deadline published |
|---|---|---|---|---|---|
| Submission Gateway | Direct notice route | Legal Basis & Regime | Standard procurement | Estimated Value (exc. VAT) | Not published |
Bidder Intelligence · Authority Profile: Northern Ireland Housing Executive
Market Analytics
Derived from OCDS awards & bid statistics
Published history for Northern Ireland Housing Executive. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Competition Density
4Bids / Report (median)
Supplier ConcentrationLow Concentration
WATTS GROUP LIMITEDTop vendor: 20.9% of attributable valuePayment Terms
Check noticePublished terms
Coverage: 20 active published awards; 15 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers in this Category (CPV 71):
| Supplier Name | Historic Awards | Attributable Value | Avg. Price Discount |
|---|---|---|---|
| WATTS GROUP LIMITED | 3 wins | £413,001 | — |
| Cogan Shackleton | 2 wins | £214,987 | — |
| Architectural Design Partnership | 1 win | £1,343,624 | — |
Procedure terms
Contracting AuthorityNorthern Ireland Housing Executive | Procedure methodNot published | Procurement categoryNot published |
Statuscomplete | Framework / DPSNot published | CompetitionNot published |
Above thresholdNot published | Legal basisNot published | Tender period startsNot published |
Clarification deadlineNot published | Electronic submissionNot published | Submission languagesNot published |
Published6 Jun 2025, 07:28 BST | Last source update6 Jun 2025, 07:28 BST | Recurring procurementNot published |
ClassificationArchitectural and related services, Architectural, construction, engineering and inspection services, Building surveying services, Mechanical and electrical engineering services | ||
Delivery area | ||
OCIDocds-h6vhtk-04d017 | ||
What is being bought
CT0145 - Provision of Professional Services in relation to Major Adaptation Works to dwellings for people with Disability - Belfast Region The Housing Executive is seeking to appoint a suitably qualified and competent multi-disciplinary professional services provider to carry out services including, but not limited to survey, management of works on site, through to agreement of final account and defects for NIHE dwellings requiring Major Adaptations works located in the Belfast Area. The primary objective of this procurement is for the appointment of a consultancy services to be provided to the NIHE for those properties within the Belfast region that require major adaptions works and services, the required level and range of consultancy services include, but not limited to, surveying, planning, design, costing, contact / project management of works contractors on site (who have been separately appointed by the NIHE), health and safety and defect resolution, through to agreement of final accounts. It is envisaged that the duration will be for 24 months The Employer has the option, at its sole discretion, to extend the completion date by such period(s) as the Employer sees fit provided that the completion date does not exceed 36 (thirty-six) months from the starting date.
What changed
From the official release history
- Status changed to complete
6 Jun 2025, 07:28 BST - Official notice release published
6 Jun 2025, 07:28 BST - Buyer information updated
6 Jun 2025, 07:28 BST - tender value changed
20 Feb 2025, 10:57 GMT - Status changed to published status
20 Feb 2025, 10:57 GMT - Official notice release published
20 Feb 2025, 10:57 GMT - Submission deadline changed to published date
20 Feb 2025, 10:57 GMT - Published value updated to £1,343,624
15 Jan 2025, 09:03 GMT - Status changed to active
15 Jan 2025, 09:03 GMT - Official notice release published
15 Jan 2025, 09:03 GMT - Submission deadline changed to 18 Feb 2025, 15:00 GMT
15 Jan 2025, 09:03 GMT - Buyer information updated
15 Jan 2025, 09:03 GMT
Lots and requirements (1)
Published by the contracting authority
- Lot 1 · #1Individual lot title not publishedcancelledPublished valueNot publishedCT0145 - Provision of Professional Services in relation to Major Adaptation Works to dwellings for people with Disability - Belfast Region The Housing Executive is seeking to appoint a suitably qualified and competent multi-disciplinary professional services provider to carry out services including, but not limited to survey, management of works on site, through to agreement of final account and defects for NIHE dwellings requiring Major Adaptations works located in the Belfast Area. The primary objective of this procurement is for the appointment of a consultancy services to be provided to the NIHE for those properties within the Belfast region that require major adaptions works and services, the required level and range of consultancy services include, but not limited to, surveying, planning, design, costing, contact / project management of works contractors on site (who have been separately appointed by the NIHE), health and safety and defect resolution, through to agreement of final accounts. It is envisaged that the duration will be for 24 months The Employer has the option, at its sole discretion, to extend the completion date by such period(s) as the Employer sees fit provided that the completion date does not exceed 36 (thirty-six) months from the starting date. Additional information: The estimated value as stated at II.1.7 includes the initial period + options as stated at II.2.11.Contract periodNot publishedEligibilityNot publishedOptions / renewalNot published
Timeline
- Procedure published
6 Jun 2025, 07:28 BST - Award active
Not published · Not published - Contract active
Signed 5 Jun 2025, 00:00 BST · £1,343,624
Commercial outcome and competition
Awards Architectural Design Partnership Not published · Not published · active |
Contracts Contract £1,343,624 · signed 5 Jun 2025, 00:00 BST · active |
Bid statistics bids: 4 (lot 1) electronicBids: 4 (lot 1) foreignBidsFromEU: 0 (lot 1) foreignBidsFromNonEU: 1 (lot 1) smeBids: 1 (lot 1) |
Buyer and organisations in this procedure
Northern Ireland Housing Executive
Contracting authority GB-FTS-143073Documents (0)
Official links; attachments are not copied
No linked documents are published
Related procedures (0)
No related procedures published