Scope
Reference
714602450
Description
The Defence Infrastructure Organisation (DIO) on behalf of the Ministry of Defence (MoD), is looking to secure the provision of end to end Water and Wastewater services including the Operation and Maintenance (O&M) of the MoD's private water network through a single, national Managed Service Provider (MSP).
More information about the services and MSP is included in the updated DWSP Concept Paper ( V1.4) available at: https://contracts.mod.uk/esop/guest/go/opportunity/detail?opportunityId=60136
If you wish to provide feedback or comments on this Concept Paper please send them to DIODCT-PFIRP@mod.gov.uk .
This Notice is intended to notify industry of the planned procurement dates alongside the MSP Concept Paper, that has been designed to provide insight to MoD`s proposed design of arrangements, to be utilised and implemented by the selected Managed Service Provider.
In issuing this Notice, DIO is not committing to carry out any procurement in relation to the requirements stated in this Notice.
Total value (estimated)
- £2,300,000,000 excluding VAT
- £2,760,000,000 including VAT
Above the relevant threshold
Contract dates (estimated)
- 1 February 2028 to 31 January 2035
- Possible extension to 31 January 2038
- 10 years
Description of possible extension:
There is 1 (one) 3 (three) year extension that may be taken at the Authority's discretion.
Main procurement category
Services
CPV classifications
- 65110000 - Water distribution
- 50413200 - Repair and maintenance services of firefighting equipment
- 50411100 - Repair and maintenance services of water meters
- 45232450 - Drainage construction works
- 71900000 - Laboratory services
- 44482200 - Fire hydrants
- 48444100 - Billing system
- 44163100 - Pipes
- 79993000 - Building and facilities management services
Contract locations
- UKL - Wales
- UKC - North East (England)
- UKD - North West (England)
- UKF - East Midlands (England)
- UKG - West Midlands (England)
- UKH - East of England
- UKK - South West (England)
- UKJ - South East (England)
Submission
Publication date of tender notice (estimated)
5 January 2026
Enquiry deadline
9 March 2026, 12:00pm
Submission type
Requests to participate
Deadline for requests to participate
16 March 2026, 12:00pm
Tenders may be submitted electronically
Yes
Languages that may be used for submission
English
Award decision date (estimated)
2 August 2027
Procedure
Procedure type
Competitive flexible procedure
Documents
Documents to be provided after the tender notice
Documents will be uploaded via the Defence Sourcing Portal for the PSQ.
Contracting authority
Defence Infrastructure Organisation
- Public Procurement Organisation Number: PPWG-8368-RJMG
St George's House, DMS Whittington
Lichfield
WS149PY
United Kingdom
Region: UKG24 - Staffordshire CC
Organisation type: Public authority - central government