Scope
Reference
2025050-GS109
Description
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..
Commercial tool
Establishes a framework
Lot 1. Section A Damp Proofing Works
Description
Section A Damp Proofing Works for Areas 1 to 4
Lot 2. Section B Damp Proofing Works
Description
Section B Damp Proofing Works for Areas 5 to 7
Lot 3. Section C Damp Proofing Works
Description
Section C Damp Proofing Works for Area 8
Lot 4. Section D Damp Proofing Works
Description
Section D Damp Proofing Works for Area 9
Lot 5. Section B+ Damp Proofing Works
Description
Section B+ Damp Proofing Works for Area 10
Contract 1. Damp and Mould Services
Lots
Lot 1. Section A Damp Proofing Works
Lot 2. Section B Damp Proofing Works
Lot 3. Section C Damp Proofing Works
Lot 4. Section D Damp Proofing Works
Lot 5. Section B+ Damp Proofing Works
Supplier
Contract value
- £330,000 excluding VAT
- £396,000 including VAT
Framework lot values may be shared with other lots
Below the relevant threshold
Award decision date
2 December 2025
Date assessment summaries were sent to tenderers
2 December 2025
Earliest date the contract will be signed
15 December 2025
Contract dates (estimated)
- 22 December 2025 to 21 December 2027
- Possible extension to 21 December 2029
- 4 years
Description of possible extension:
2 x 12 month extension periods
Main procurement category
Services
CPV classifications
- 39714110 - Extraction ventilators
- 39717000 - Fans and air-conditioning appliances
- 45261420 - Waterproofing work
- 45262210 - Foundation work
- 45331200 - Ventilation and air-conditioning installation work
- 45331210 - Ventilation installation work
- 45400000 - Building completion work
- 50700000 - Repair and maintenance services of building installations
- 50800000 - Miscellaneous repair and maintenance services
Contract locations
- UKC - North East (England)
- UKE - Yorkshire and the Humber
Contract 2. Damp and Mould Works
Lots
Lot 1. Section A Damp Proofing Works
Lot 2. Section B Damp Proofing Works
Lot 3. Section C Damp Proofing Works
Supplier
Contract value
- £330,000 excluding VAT
- £396,000 including VAT
Framework lot values may be shared with other lots
Below the relevant threshold
Award decision date
2 December 2025
Date assessment summaries were sent to tenderers
2 December 2025
Earliest date the contract will be signed
15 December 2025
Contract dates (estimated)
- 22 December 2025 to 21 December 2027
- Possible extension to 21 December 2029
- 4 years
Description of possible extension:
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'.
Main procurement category
Services
CPV classifications
- 39714110 - Extraction ventilators
- 39717000 - Fans and air-conditioning appliances
- 45261420 - Waterproofing work
- 45262210 - Foundation work
- 45331200 - Ventilation and air-conditioning installation work
- 45331210 - Ventilation installation work
- 45400000 - Building completion work
- 50700000 - Repair and maintenance services of building installations
- 50800000 - Miscellaneous repair and maintenance services
Contract locations
- UKC - North East (England)
Contract 3. Damp and Mould Works
Lots
Lot 1. Section A Damp Proofing Works
Lot 2. Section B Damp Proofing Works
Supplier
Contract value
- £333,000 excluding VAT
- £396,600 including VAT
Framework lot values may be shared with other lots
Below the relevant threshold
Award decision date
2 December 2025
Date assessment summaries were sent to tenderers
2 December 2025
Earliest date the contract will be signed
15 December 2025
Contract dates (estimated)
- 22 December 2025 to 21 December 2027
- Possible extension to 21 December 2029
- 4 years
Description of possible extension:
2 x 12 months extensions
Main procurement category
Works
CPV classifications
- 39714110 - Extraction ventilators
- 39717000 - Fans and air-conditioning appliances
- 45261420 - Waterproofing work
- 45262210 - Foundation work
- 45331200 - Ventilation and air-conditioning installation work
- 45331210 - Ventilation installation work
- 45400000 - Building completion work
- 50700000 - Repair and maintenance services of building installations
- 50800000 - Miscellaneous repair and maintenance services
Contract locations
- UKC - North East (England)
Contract 4. Damp and Mould Works
Lots
Lot 3. Section C Damp Proofing Works
Supplier
Contract value
- £70,000 excluding VAT
- £84,000 including VAT
Framework lot values may be shared with other lots
Below the relevant threshold
Award decision date
2 December 2025
Date assessment summaries were sent to tenderers
2 December 2025
Earliest date the contract will be signed
15 December 2025
Contract dates (estimated)
- 22 December 2025 to 21 December 2027
- Possible extension to 21 December 2029
- 4 years
Description of possible extension:
2 x 12 month extensions.
Main procurement category
Works
CPV classifications
- 39714110 - Extraction ventilators
- 39717000 - Fans and air-conditioning appliances
- 45261420 - Waterproofing work
- 45262210 - Foundation work
- 45331200 - Ventilation and air-conditioning installation work
- 45331210 - Ventilation installation work
- 45400000 - Building completion work
- 50700000 - Repair and maintenance services of building installations
- 50800000 - Miscellaneous repair and maintenance services
Contract locations
- UKC - North East (England)
Information about tenders
Lot 1. Section A Damp Proofing Works
- 7 tenders received
- 7 tenders assessed in the final stage:
- 5 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 3 suppliers awarded contracts
- 4 suppliers unsuccessful (details included for contracts over £5 million)
Lot 2. Section B Damp Proofing Works
- 7 tenders received
- 7 tenders assessed in the final stage:
- 5 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 3 suppliers awarded contracts
- 4 suppliers unsuccessful (details included for contracts over £5 million)
Lot 3. Section C Damp Proofing Works
- 7 tenders received
- 7 tenders assessed in the final stage:
- 5 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 3 suppliers awarded contracts
- 4 suppliers unsuccessful (details included for contracts over £5 million)
Lot 4. Section D Damp Proofing Works
- 5 tenders received
- 5 tenders assessed in the final stage:
- 3 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 1 supplier awarded contracts
- 4 suppliers unsuccessful (details included for contracts over £5 million)
Lot 5. Section B+ Damp Proofing Works
- 5 tenders received
- 5 tenders assessed in the final stage:
- 3 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 1 supplier awarded contracts
- 4 suppliers unsuccessful (details included for contracts over £5 million)
Procedure
Procedure type
Open procedure
Suppliers
ALLERTON DAMP-PROOFING LIMITED
- Companies House: 02023575
- Public Procurement Organisation Number: PBWL-5761-WTJM
Unit 1 Ashbrook Park
Leeds
LS25 6QX
United Kingdom
Email: info@alldamp.co.uk
Website: https://alldamp.co.uk/
Region: UKE22 - North Yorkshire CC
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 1. Damp and Mould Services
BUSTON & MAUGHAN LIMITED
- Companies House: 05432831
- Public Procurement Organisation Number: PWQG-5624-VPQW
Unit 11 St. Stephens Court
Crook
DL15 0BF
United Kingdom
Email: michael@bustonandmaughan.com
Website: http://bustonmaughan.co.uk
Region: UKC14 - Durham CC
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 2. Damp and Mould Works
QUALITY SERVICES TODAY LIMITED
- Companies House: 07247960
- Public Procurement Organisation Number: PJCZ-4741-YZPZ
Unit 4 Gb Business Park
Bradford
BD4 9HZ
United Kingdom
Email: pauln@qstmould.com
Website: http://www.qstmould.com
Region: UKE41 - Bradford
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 4. Damp and Mould Works
SENDRIG CONSTRUCTION LIMITED
- Companies House: 01553671
- Public Procurement Organisation Number: PVQN-3557-ZMZJ
Andrew House
Jesmond
NE2 1QU
United Kingdom
Email: graemelee@Sendrig.co.uk
Website: http://www.sendrig.co.uk
Region: UKC22 - Tyneside
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 3. Damp and Mould Works
Contracting authority
Karbon Homes
- Charity Commission (England and Wales): RS007529
- Public Procurement Organisation Number: PCDL-6326-LXPW
Number 5
Newcasle
NE12 8EG
United Kingdom
Email: Procurement@Karbonhomes.co.uk
Website: https://www.karbonhomes.co.uk/
Region: UKC22 - Tyneside
Organisation type: Public authority - sub-central government