PERMANENT AWARD EVIDENCE

Defence Marine Services - Support to In-Port Marine Services and Delivery of a Vessel Replacement Programme AC

Ministry of Defence · published 10 Jun 2025. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

Contracts Finder release ID9db25e1f-ed8b-42f6-ac3f-1034e94c4d43-848908
Open Contracting ID (OCID)ocds-b5fd17-93126d46-feac-498b-a593-6d4d1a81f1ae
Buyer identifierGB-CFS-319169
Release typeawardUpdate
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
£878,000,000
award field
Tender value
£878,000,000
tender field
Procurement method
Single tender action (below threshold)
Category
services
CPV
98360000
Marine services
Delivery
South East, United Kingdom
No postcode
PUBLISHED DESCRIPTION

What the notice says

Award of Contract under DMS-NG for the Defence Marine Services - Support to In-Port Marine Services and Delivery of a Vessel Replacement Programme contract. The contract encompasses two elements: the support to In-Port Marine Services; and delivery of a vessel replacement programme. The duration of the contract is 120 months. The services will be provided principally across UK HM Naval Bases at the Clyde, Devonport, Portsmouth, as well as Glen Mallan, Loch Ewe, Loch Striven, and Campbeltown, and other areas in UK waters. The operation and maintenance of UK Ministry of Defence (MoD) owned vessels used for the provision of the services, under a Government Owned Contractor Operated (GOCO) agreement, ensuring the availability of In-Port Marine Services. The specification for the services includes the following: - Towage services to entitled vessels. - HM Dockyard movements covered by duty & standby service. - Passenger transportation- Stores & liquid transportation. - Transport & store munitions.- Waste services alongside, at anchor / mooring buoy. - Tiers 1 & 2 Dockyard pollution response. - Support military training, exercises, trials and operations (SMTE) - Support to Emergencies. - Additional maritime support. The delivery of a vessel replacement programme to the Royal Navy, for the procurement and introduction into service of Commercial off the Shelf (COTS) vessels on behalf of the UK MoD. Vessels to be built and maintained to UK Flag and Class classification standards and introduced into service in accordance with an agreed Integrated Test Evaluation and Acceptance Plan.

Tender statuscomplete
STAGE-DATE LEDGER

Reported dates, without an invented lifecycle.

The current projection contains one award release, not a verified chain of planning, tender, award, contract and modification records. Dates are shown in source-field order and are not silently repaired.

  1. 01Notice publishedPublication timestamp on the held release10 Jun 2025
  2. 02Tender period endsTender-period field as published14 Oct 2024
  3. 03Contract startsContract-period field as published24 Apr 2025
  4. 04Contract endsContract-period field as published30 Sept 2035
SUPPLIER EVIDENCE

Published names and exact identifiers

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SOURCE

Contracts Finder release

Published 10 Jun 2025 · held through the daily award projection · Open Government Licence v3.0.

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