Source: https://tendernation.io/opportunities/01a13cdb-929c-724f-9ea6-952e580ff554/wat0127-01-survey-design-and-install-new-lock-entrance-gate-b-lock-east-ports closed GB restricted procedure Suitable for SMEs # WAT0127-01 Survey, Design and Install New Lock Entrance Gate- B Lock East- Portsmouth Naval Base [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) Estimated value £5,000,000 to £8,000,000 Published 21 Feb 2024 Deadline Closed 25 Mar 2024 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The Tenderer should be aware that the works detailed in this package are constrained due to the nature of the location they are to be conducted in. ### Project location ### HM Naval Base Portsmouth The Contractor shall be expected to adhere by the His Majesty's Naval Base (HMNB) site security requirements, all Contractors and Sub-Contractors shall be BPSS security vetted and will be required to hold the relevant site security passes. The Contractor shall be expected to hold the following levels of insurance £10m Public Liability, £10m Product Liability, £5m Professional Indemnity. ### KBS Maritime - Introduction KBS Maritime is a joint venture between KBR and BAE Systems, bringing together two global players with a rich heritage of delivering excellence, innovation and reliability. The joint venture will combine the expertise of KBR as a global leader in infrastructure asset management and services with BAE Systems' experience and capability within Portsmouth Naval Base. KBS Maritime are delivering an ambitious, modern and enduring change to the Portsmouth Naval base infrastructure, securing investment in the local community and ensuring fit-for-purpose, world-leading fleet support for the Royal Navy and the UK in the decades ahead. ### Project Background KBS Maritime have a requirement for a rolling programme of Ship type caisson replacements, across various locks and docks within HMNB Portsmouth, beginning with the replacement of B Lock East Caisson. A new ship type caisson is to be designed and built off site, transported to site and installed/commissioned. The caisson is to be built to the standard set out in Rules and Regulations for the Construction and Classification of Floating Docks and Dock Gates, the MOD Code for Steel Caissons, and the Design Manual for Road and Bridges. The tenderer shall be able to demonstrate experience of building caissons to these standards. The new caisson system shall be required to operate as rapid opening/closure gate for the non-tidal entrance to a transit lock, a dry-dock dam, and as a pedestrian/vehicular road-bridge. The existing ship caisson is to be removed and disposed of. Budget: circa £5m ### Key Dates (approximate) Expressions of Interest Close: 25 March 2024 Invitation to Tender Published: April 2024 Invitation to Tender Close: May/June 2024 Construction commencement: 01/12/2024 Project Completion: 31/07/2026 Additional information: If you are interested in this opportunity, please contact Paul Homshaw - at Supply Chain Waterfront- to express interest quoting EOI-WAT01275-01 Design and Install New Lock Entrance Gate- B Lock East- Portsmouth Naval Base Once the notice has closed, suppliers will be invited to Pre-Qualify and/or Invited to Tender. Open or restricted tender procedure will be dependent on the number of expressions of interest received. A Non-Disclosure Agreement will also be required, prior to participating in a Pre Qualification and/or Invitation to Tender. KBS publish opportunities via the EU Supply Platform. As a supplier, you will need to have a registered account on EU Supply to be able to access opportunities, download documents and submit responses to Tenders. If you are not already registered, please go to UK (eu-supply.com) and click 'New Supplier Registration' and follow the simple and free registering process. EU Supply post KBS opportunities to both Find a Tender and Contracts Finder. You can register on Find a Tender by following this link Find a Tender (find-tender.service.gov.uk) and clicking 'Register' and following the steps required. You can also register on Contracts Finder following this link Contracts Finder and clicking 'Register' and following the steps required. Read full description ## CPV classification Lock gates Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/34e3147f-a4fa-4826-9154-e82e7ba4b46c) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. 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