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PROCUREMENT OPPORTUNITY

713431451-Supply and Support for General Valves and Actuators-UK4

Submarine Delivery Agency · Tender notice on Find a Tender

Tender information last checkedLast checked 1 Oct 2026, 03:07.

Opportunity overview

This contract is looking for a prime contractor for the provision of spares, repairs, technical support and Obsolescence for the following types of Submarine Valves, Actuators and their components for all In-service Submarines, circa 4,000 NSNs: ​ First Level Valves​ Non-First Level Valves​ First Level Actuators​ Non-First Level Actuators. ​ There will also be a small requirement for valves and actuators for RN surface fleet.​ This project was previously known as 713431451-Supply and Support for Valves and their Actuators

Classification

  • CPV31711400 — Valves and tubes
  • CPV35511000 — Surface combatant
  • CPV35512100 — Strategic submarine nuclear fuelled
  • CPV35512200 — Attack submarine nuclear fuelled
  • CPV35513100 — Mine hunter/minesweeper
  • CPV35521000 — Hull and mechanical spare parts for warships
  • CPV42131100 — Valves defined by function
  • CPV42131140 — Pressure-reducing, control, check or safety valves
  • CPV42131141 — Pressure-reducing valves
  • CPV42131142 — Control valves
  • CPV42131145 — Check valves
  • CPV42131146 — Non-return valves
  • CPV42131147 — Safety valves
  • CPV42131148 — Stop valves
  • CPV42131230 — Gate valves
  • CPV42131240 — Globe valves
  • CPV42131260 — Ball valves
  • CPV42131270 — Plug valves
  • CPV42131280 — Butterfly valves
  • CPV42131292 — Flap valves
  • CPV42131390 — Assemblies of valves
  • CPV42132100 — Valve actuators
  • CPV42132110 — Electric valve actuators
  • CPV42132120 — Hydraulic valve actuators
  • CPV42132130 — Pneumatic valve actuators
  • CPV42132300 — Valve parts
  • CPV50500000 — Repair and maintenance services for pumps, valves, taps and metal containers and machinery
  • CPV50640000 — Repair and maintenance services of warships

Lots

  • Lot 1£65m

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
713431451-Supply and Support for General Valves and Actuators
Status
active
Procurement Method
open
Procurement Method Details
Competitive flexible procedure
Main Procurement Category
goods
Above Threshold
Yes
Has Recurrence
Yes

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure

Features
This Tender will have a Conditions of Participation Stage and Invitation to Tender Stage, for the prospective Tenderers. For the Conditions of Participation, all Tenderers who wish to participate in this Tender are to follow the following link: https://contracts.mod.uk/go/19143598019E978CEBFB to obtain access to the Conditions of Participation questions and Conditions of Participation Guidance and Instruction document. Following the Conditions of Participation Evaluation, detailed within the Award Criteria section of this notice, all successful prospective Tenderers will be invited to Invitation to Tender, and Contractual Documentation, Invitation to Tender Guidance and Instructions and Award Criteria will be shared with the successful prospective Tenderers at this stage. Any updates to the documentation will be shared will all prospective Tenderers at that stage, via DSP.

Special regime

defenceSecurity

Submission terms

Electronic Submission Policy
allowed

Languages

en

Tender Period

Ends
26 Jun 2026, 17:00

Enquiry period

Ends
15 Jun 2026, 17:00

Expected award period

Ends
19 Mar 2027, 23:59

Recurrence

Dates

Entry 1
Starts
1 Apr 2030, 23:59

Amendments

Entry 1
Description
Updated Conditions of Participation Link: https://contracts.mod.uk/go/19143598019E978CEBFB
Id
053313-2026

Lots and requirements

Entry 1
Id
1
Status
active
Has Renewal
Yes
Has Options
Yes

Value

Including VAT
78,000,000
Amount
65,000,000
Currency
GBP

Award criteria

Weighting Description
Conditions of Participation Award Criteria will be a combination of either Pass/Fail questions or scored questions and this will be detailed with the Conditions of Participation Guidance and Instructions. Invitation to Tender Award Criteria will be Most Advantageous Tender (MAT) and this will be detailed within the Invitation to Tender Guidance and Instructions.

Criteria

Criterion 1
Type
quality
Name
Pass/Fail
Description
Conditions of Participation Award Criteria will be Pass/ Fail and this will be detailed within the Conditions of Participation Guidance and Instructions
Criterion 2
Type
quality
Name
Scored Questions
Description
Conditions of Participation Award Criteria will be detailed within the Conditions of Participation Guidance and Instructions and all prospective providers must achieve a minimum score of 30 for each of the scored questions.

Selection criteria

Criteria

Criterion 1
Type
economic
Description
Full details are included in the Conditions of Participation Guide, which will be released within the Conditions of Particpation.
Criterion 2
Type
technical
Description
Full details are included in the Conditions of Participation Guide, which will be released within the Conditions of Particpation.

Contract period

Starts
1 Apr 2027, 00:00
Ends
31 Mar 2029, 23:59
Max Extent Date
31 Mar 2031, 23:59

Renewal

Description
This Contract will include 2 (two) 1 (one) year Option Years within the Terms and Conditions to extend the Term of the Contract by a Year at a time. Option Year 1 will need to be taken up to enable Option Year 2 to be taken up.

Options

Description
This Contract will include 2 (two) 1 (one) year Option Years within the Terms and Conditions to extend the Term of the Contract by a Year at a time. Option Year 1 will need to be taken up to enable Option Year 2 to be taken up.

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
35512100
Description
Strategic submarine nuclear fuelled
Entry 2
Scheme
CPV
Id
35512200
Description
Attack submarine nuclear fuelled
Entry 3
Scheme
CPV
Id
35511000
Description
Surface combatant
Entry 4
Scheme
CPV
Id
35513100
Description
Mine hunter/minesweeper
Entry 5
Scheme
CPV
Id
35521000
Description
Hull and mechanical spare parts for warships
Entry 6
Scheme
CPV
Id
31711400
Description
Valves and tubes
Entry 7
Scheme
CPV
Id
42131100
Description
Valves defined by function
Entry 8
Scheme
CPV
Id
42131140
Description
Pressure-reducing, control, check or safety valves
Entry 9
Scheme
CPV
Id
42131141
Description
Pressure-reducing valves
Entry 10
Scheme
CPV
Id
42131142
Description
Control valves
Entry 11
Scheme
CPV
Id
42131145
Description
Check valves
Entry 12
Scheme
CPV
Id
42131146
Description
Non-return valves
Entry 13
Scheme
CPV
Id
42131147
Description
Safety valves
Entry 14
Scheme
CPV
Id
42131148
Description
Stop valves
Entry 15
Scheme
CPV
Id
42131230
Description
Gate valves
Entry 16
Scheme
CPV
Id
42131240
Description
Globe valves
Entry 17
Scheme
CPV
Id
42131260
Description
Ball valves
Entry 18
Scheme
CPV
Id
42131270
Description
Plug valves
Entry 19
Scheme
CPV
Id
42131280
Description
Butterfly valves
Entry 20
Scheme
CPV
Id
42131292
Description
Flap valves
Entry 21
Scheme
CPV
Id
42131390
Description
Assemblies of valves
Entry 22
Scheme
CPV
Id
42132100
Description
Valve actuators
Entry 23
Scheme
CPV
Id
42132110
Description
Electric valve actuators
Entry 24
Scheme
CPV
Id
42132120
Description
Hydraulic valve actuators
Entry 25
Scheme
CPV
Id
42132130
Description
Pneumatic valve actuators
Entry 26
Scheme
CPV
Id
42132300
Description
Valve parts
Entry 27
Scheme
CPV
Id
50500000
Description
Repair and maintenance services for pumps, valves, taps and metal containers and machinery
Entry 28
Scheme
CPV
Id
50640000
Description
Repair and maintenance services of warships

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published
Entry 2
Id
future
Document Type
biddingDocuments
Access Details
Any updated documentation for Conditions of Participation Project Specific Questionnaire and Invitation to Tender (ITT) will be submitted, over and above what has been included in both Conditions of Participation Project Specific Questionnaire and ITT, will be uploaded to the documentation within the stage of the Tender for all Potential Tenders at that stage. Potential Tenderers who meet the criteria to proceed to Invitation to Tender (ITT) will be invited to the ITT where the ITT documentation will be included within the attachment for ITT.
Entry 3
Id
053313-2026
Document Type
tenderNotice
Notice Type
UK4
Description
Tender notice on Find a Tender
Published
5 Jun 2026, 12:53
Format
text/html

Buyer, suppliers and contacts

Organisation 1
Name
Submarine Delivery Agency
Id
GB-PPON-PBHX-4625-LVPD

Identifier

Scheme
GB-PPON
Id
PBHX-4625-LVPD

Address

Street Address
MOD Abbey Wood
Locality
Bristol
Postal Code
BS34 8JH
Country
GB
Country Name
United Kingdom
Region
UKK12

Contact

Name
Emilia Pattison
Telephone
03033817885

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government

Recorded locations

  • Buyer location · Bristol · UKK12 · BS34 8JH · United Kingdom
  • Delivery location · UK · United Kingdom

Notice and amendment history

6 published notice versions reviewed by ProcuraAxis.

6 VERSIONS
  1. 021817-2026Pipeline notice on Find a Tender ·
  2. 021821-2026Preliminary market engagement notice on Find a Tender ·
  3. 021873-2026Preliminary market engagement notice on Find a Tender ·
  4. 022105-2026Preliminary market engagement notice on Find a Tender ·
  5. 047707-2026Tender notice on Find a Tender ·
  6. 053313-2026Tender notice on Find a Tender ·