Official UK procurement notice
Damp and Mould · UK public procurement notice
Authority: Karbon Homes (Public body)·Consortium: 2 public authorities
What is being bought5 lots · detail below
Published requirement descriptionFramework agreement for Damp and Mould services for Karbon.
CPV: Building completion work · Extraction ventilators · Fans and air-conditioning appliances · Foundation work · Miscellaneous repair and maintenance services · Repair and maintenance services of building installations · Ventilation and air-conditioning installation work · Ventilation installation work · Waterproofing work
How this framework works
From the published notice- Type
- Closed framework
- Call-offs
- call-offs are awarded directly to appointed suppliers, without further competition
- Bids received
- 7 bids on the busiest of 5 lots · 4 suppliers appointed
- Framework period
- 2 yrs · up to 4 yrs from 1 Sept 2025
Published description of the framework
Contractors will be ranked on the framework and work will be allocated to the 1st ranked Contractor. Should the 1st ranked Contractor be unable to deliver the work it will be allocated to the 2nd ranked Contractor and so on.
Pricing has been determined by Prices submitted by suppliers in the Open Tender via the Schedule of Works.
Lots and requirements (5)Procurement structure
5 lots · all with a published value · win at most 3 of them · same evaluation weights on every lotEvery one of these 3 lots carries the same published figure, £200,000: it is the framework's maximum for the whole notice, not each lot's own budget, and no share per lot is published. The cards below say ceiling above rather than repeat it.
Lot #1Section A Damp Proofing WorksAwardedRenewalPublished value£400,000
Lot #2Section B Damp Proofing WorksAwardedRenewalPublished value£600,000
Lot #3Section C Damp Proofing WorksAwardedRenewalceiling above
Lot #4Section D Damp Proofing WorksAwardedRenewalceiling above
Lot #5Section B+ Damp Proofing WorksAwardedRenewalceiling above
What it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Published sub-criteria (5)
- Operations and Customer Service: 10%
- Operative Qualifications, Competency and Continuity: 10%
- Performance Measurement: 10%
- Health and Safety: 10%
- Commercial Schedule: 60%
Published award criteria (5)
- Operations and Customer Service
- Operative Qualifications, Competency and Continuity
- Performance Measurement
- Health and Safety
- Commercial Schedule
- Price carries 60 of 100 points: a 10% discount moves about 6 points. This one is won on the number: sharpen the price before polishing the prose.
- “Damp and Mould” is a framework: the contest is a place on its panel, not a single contract, and call-offs are awarded directly: getting appointed is the whole game.
Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.
Procedure terms & legal framework
From the official record- Procedure method
- Open procedure
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Services
- Notice status
- Awarded
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Standard
- Commercial structure
- Framework agreement
- Who may use the vehicle
- Not stated in the notice; call-off rights may be limited to the establishing authority
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 16 Jul 2025, 17:07 BST
- Last source update
- 23 Jan 2026, 14:11 GMT
- Award evaluation window
- Submission end – 1 Sept 2025
- Authority reference
202505-GS109- FTS notice number
2025/S 000-040660- Latest notice
- Contract details notice (UK7)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-0560a8Find a Tender
How it was run
Official notice- Appointment period ends
- 11 Aug 2025, 13:00 BST
- Clarification deadline
- 1 Aug 2025, 13:00 BST
- Submission channel
- Official e-sourcing portal
- Electronic submission
- Allowed
- Accepted languages
- en
To access this opportunity, log in to suppliers.multiquote.com ↗ and view the opportunity. If you are not registered with MultiQuote, please visit suppliers.multiquote.com ↗, complete the registration form on the log in page and quote the title and reference of the notice in your registration.
Timeline
16 Jul 2025 → 23 Jan 2026 · 7 dates- Tender notice published16 Jul 2025, 17:07 BST
- Clarification questions by1 Aug 2025, 13:00 BST
- Admission / appointment period endsperiod end, not a bid countdown11 Aug 2025, 13:00 BST
- Contract starts1 Sept 2025, 00:00 BST
- Award decision expected by1 Sept 2025, 23:59 BST
- Assessment summaries sent319 days ago2 Dec 2025
- Latest notice published267 days ago23 Jan 2026, 14:11 GMT
Notice history
7 events · 3 releases on Find a Tender · since 16 Jul 2025- Tender notice published16 Jul 2025, 17:07 BSTUK4
- Tender notice published17 Jul 2025, 09:03 BSTUK4
- Contract award notice published2 Dec 2025, 16:32 GMTUK6
- Status changed to complete2 Dec 2025, 16:32 GMT
- Buyer details updated2 Dec 2025, 16:32 GMT
- Contract signature expected15 Dec 2025, 23:59 GMTscheduled
- Contract details notice published23 Jan 2026, 14:11 GMTUK7
Published amendments (1)
Correction made to the contract and lot values to include VAT. Correction made to the contract duration.
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast£330,000 is the framework's published maximum, restated by the publisher on 2 award rows. It is one ceiling, not 2 separate sums, and no share per lot is published; those rows read “ceiling above”.
| Awarded to | Value | Date | Status |
|---|---|---|---|
| Lot 3 · Section C Damp Proofing Works1 award | |||
| Quality Eradication Services Today LtdSMEDamp and Mould Works22 Dec 2025 – 21 Dec 2027 · up to 21 Dec 2029Extensions: 2 x 12 month extensions. | £70,000 | 2 Dec 2025 | Awarded |
| Across several lots3 awards | |||
| Allerton Damp Proofing LtdSMEDamp and Mould Services22 Dec 2025 – 21 Dec 2027 · up to 21 Dec 2029Extensions: 2 x 12 month extension periods | ceiling above | 2 Dec 2025 | Awarded |
| Buston &Maughan LtdSMEDamp and Mould Works22 Dec 2025 – 21 Dec 2027 · up to 21 Dec 2029Extensions: Damp and mould works required to Karbon Homes' occupied and unoccupied properties during standard working hours as identified in the Tender Specification and Pricing Document. These properties may be located anywhere in the Karbon Homes / 54N geographical area, including all properties managed by Karbon Homes'. | ceiling above | 2 Dec 2025 | Awarded |
| Sendrig Construction LtdSMEDamp and Mould Works22 Dec 2025 – 21 Dec 2027 · up to 21 Dec 2029Extensions: 2 x 12 months extensions | £333,000 | 2 Dec 2025 | Awarded |
Contracts
All 2 of these contracts carry the same published figure, £330,000, the framework's maximum for the whole notice, not each contract's own value. They are not eleven separate sums.
Contract 4 - Damp and Mould · Quality Eradication Services Today LtdSME
- Signed
- 8 Jan 2026
- Value
- £70,000
- Period
- 8 Jan 2026 – 16 Dec 2027 · up to 15 Dec 2029 with extensions
- Status
- active
- Extensions
- 2 x 12 optional extensions.
3 agreed KPIs: Adherence to Timescales · Quality - Number of Recalls · Accidents and Health and Safety
- Adherence to Timescales
- Quality - Number of Recalls
- Accidents and Health and Safety
Contract 1 - Damp and Mould · Allerton Damp Proofing LtdSME
- Signed
- 7 Jan 2026
- Value
- ceiling above
- Period
- 7 Jan 2026 – 15 Dec 2027 · up to 15 Dec 2029 with extensions
- Status
- active
- Extensions
- 2 x 12 month optional extensions.
3 agreed KPIs: Adherence to Timescales · Quality - Number of Recalls · Accidents and Health and Safety
- Adherence to Timescales
- Quality - Number of Recalls
- Accidents and Health and Safety
Contract 3 - Damp and Mould · Sendrig Construction LtdSME
- Signed
- 18 Dec 2025
- Value
- £333,000
- Period
- 19 Dec 2025 – 15 Dec 2027 · up to 15 Dec 2029 with extensions
- Status
- active
- Extensions
- 2 x 12 month optional extensions.
3 agreed KPIs: Adherence to Timescales · Quality - Number of Recalls · Accidents and Health and Safety
- Adherence to Timescales
- Quality - Number of Recalls
- Accidents and Health and Safety
Contract 2 - Damp and Mould · Buston &Maughan LtdSME
- Signed
- 17 Dec 2025
- Value
- ceiling above
- Period
- 17 Dec 2025 – 16 Dec 2027 · up to 21 Dec 2029 with extensions
- Status
- active
- Extensions
- 2 x 12 month optional extensions.
3 agreed KPIs: Adherence to Timescales · Quality - Number of Recalls · Accidents and Health and Safety
- Adherence to Timescales
- Quality - Number of Recalls
- Accidents and Health and Safety
Bid statistics published by the authority
| Lot | Bids | SME | VCSE | Valid bid range |
|---|---|---|---|---|
| 1 · Section A Damp Proofing Works | 7final-stage tenders | 5 | 0 | — |
| 2 · Section B Damp Proofing Works | 7final-stage tenders | 5 | 0 | — |
| 3 · Section C Damp Proofing Works | 7final-stage tenders | 5 | 0 | — |
| 4 · Section D Damp Proofing Works | 5final-stage tenders | 3 | 0 | — |
| 5 · Section B+ Damp Proofing Works | 5final-stage tenders | 3 | 0 | — |
Contracting authority & participating public bodies
2 public bodies on the noticeFramework contractors & participating bidders
4 commercial parties on the notice- ALLERTON DAMP-PROOFING LIMITEDFramework contractor
- BUSTON & MAUGHAN LIMITEDFramework contractor
- QUALITY SERVICES TODAY LIMITEDFramework contractor
- SENDRIG CONSTRUCTION LIMITEDFramework contractor
Official documents & specifications (10)
Official links; attachments are not copiedNotices published for this procedure
- Contract details notice Contract details notice on Find a Tender
- Contract details notice Contract details notice on Find a Tender
- Contract details notice Contract details notice on Find a Tender
- Contract details notice Contract details notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
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- Tender notice Tender notice on Find a Tender
- Tender notice Tender notice on Find a Tender