Construction Contract Leads
London
Category Services
Type Tender
No. of Lots 1
Status Active
Published 3rd Aug 2026
| Reference | ocds-h6vhtk-06d9db |
| Common Procurement Vocabulary | Consulting services for water-supply and waste-water other than for construction |
| Procurement Method | Open procedure |
| Value | £100,000 |
London
Category Services
Type Tender
No. of Lots 1
Status Active
Published 3rd Aug 2026
| Reference | ocds-h6vhtk-06d9db |
| Common Procurement Vocabulary | Consulting services for water-supply and waste-water other than for construction |
| Procurement Method | Open procedure |
| Value | £100,000 |
Scope
Reference
WHM
Description
The Industrial Dwellings Society (1885) Ltd (IDS) is seeking a competent contractor to provide water hygiene and Legionella risk management services across its residential housing stock of approximately 1,500 properties in nine London boroughs.
The scope covers Legionella risk assessments, routine water hygiene monitoring (temperature checks, tank inspections, remedial cleaning and chlorination), water storage tank replacement and repair, cold water storage tank (CWST) removal and drain-down where properties are decommissioned, and associated compliance reporting in line with ACoP L8, HSG274, BS 7592:2022 and BS 8580-1/2.
The contract will be let following an open competitive procurement under the Procurement Act 2023, evaluated on the most advantageous tender basis. Contract duration and any extension options will be confirmed in the Invitation to Tender.
Bidders must demonstrate relevant technical competence, health and safety compliance, adequate resourcing to cover the housing stock geography, and the financial standing to deliver a contract of this value and duration.
Total value (estimated)
- 拢100,000 excluding VAT
- 拢120,000 including VAT
Above the relevant threshold
Contract dates (estimated)
- 2 January 2027 to 2 January 2030
- Possible extension to 2 January 2032
- 5 years, 1 day
Description of possible extension:
Contractual option for the contracting authority to extend the contract for up to 2 further years (Years 4 and 5), exercisable at the contracting authority's absolute discretion, subject to satisfactory contractor performance and written agreement signed by both parties. Not automatic and not guaranteed. No entitlement arises for the contractor to require the contracting authority to exercise this option. Pricing during any extension period continues on the same terms as the core term, including the contractor's declared CPI rate.
Main procurement category
Services
CPV classifications
- 38910000 - Hygiene monitoring and testing equipment
- 90713100 - Consulting services for water-supply and waste-water other than for construction
Contract locations
- UKI - London
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Submission
Enquiry deadline
17 August 2026, 11:59pm
Tender submission deadline
31 August 2026, 12:00pm
Submission address and any special instructions
Tenders may be submitted electronically
Yes
Languages that may be used for submission
English
Award decision date (estimated)
4 November 2026
Award criteria
| Name | Type | Weighting |
|---|---|---|
| Price | Price | 60% |
| Quality | Quality | 40% |
Other information
Conflicts assessment prepared/revised
Yes
Procedure
Procedure type
Open procedure
Documents
Associated tender documents
Contracting authority
The Industrial Dwellings Society (1885) Ltd
- Mutuals Public Register: 14044R
- Public Procurement Organisation Number: PMBR-5788-JDCX
143 Stoke Newington Road
London
N16 8BP
United Kingdom
Email: cjoe [at] ids.org.uk
Region: UKI41 - Hackney and Newham
Organisation type: Public authority - sub-central government