Source: https://tendernation.io/opportunities/01a13ba7-acf3-7196-98e6-7a6dd337c82e/cefas24-28-contract-for-beems-bathymetric-bank-surveys-sizewell-suffolk awarded GB open procedure # CEFAS24-28 Contract for BEEMS Bathymetric & Bank Surveys, Sizewell, Suffolk [Centre for Environment, Fisheries and Aquaculture Science](https://tendernation.io/buyers/centre-for-environment-fisheries-and-aquaculture-science) Open field Estimated value £200,000 Published 14 May 2024 Deadline Closed 11 Mar 2024 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The BEEMS (British Energy Estuarine and Marine Studies) programme is funded by Sizewell C Limited. Through this programme, Cefas provide authoritative scientific information on the marine and transitional waters in the vicinity of potential new build nuclear power stations.The purpose of this procurement is to provide bathymetric data for the Greater Sizewell Bay (GSB) to assess the geomorphological changes of the region, hence contributing to the ongoing monitoring of the Sizewell Coastline.Two longshore bars (important geomorphological features) exist in shallow waters within the Area of Interest (AOI), with the inner bar being subaerial during some low tide periods. The results gained from the below specified surveys will support the calibration of Cefas instruments located on shore, as well as the ongoing monitoring of the Sizewell coastline. There is a high priority for the furthest landward coverage possible to be achieved by the survey, so that bathymetric data can be meshed to aerial topographic surveys of the beach, typically undertaken at low tide.In addition to the above, the survey also seeks to obtain Side Scan Sonar (SSS), alongside multibeam data, to detect the presence of potential Sabellaria reef in the offshore infrastructure area. This area has previously been surveyed and shown to comprise outcropping Coralline Crag, which supports Sabellaria formations, and as such the data should be of high enough quality to determine and detect potential reef areas.Cefas require two shallow water Multibeam Echosounder (MBES) bathymetric surveys to IHO Special Order (at a minimum) within the Greater Sizewell Bay (GSB) as below:1. Spring Survey - Full extent (offshore) bank survey (MBES) undertaken in the Spring/Summer months; with data collection in nearshore AOI (MBES) and an offshore infrastructure area (MBES and SSS) to be prioritised first.2. Nearshore Autumn survey (MBES only). Read full description ## CPV classification Survey services Survey vessels Source Find a Tender (UK) · Notice ocds-h6vhtk-043854-2024-05-14T16:19:10+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-043854-2024-05-14T16:19:10+01:00) 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. [Track tenders free](https://tendernation.io/register) [Buyer profile Centre for Environment, Fisheries and Aquaculture Science: past awards and live tenders](https://tendernation.io/buyers/centre-for-environment-fisheries-and-aquaculture-science) [Sector More Business services tenders](https://tendernation.io/sectors/business-services) ## More tenders like this [Provision of Payroll Services · The Pirbright Institute · 29 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15a0a-9c0d-709d-81ea-b082c210a292/provision-of-payroll-services) [CA18489 - Askham Bryan College - Provision for External Audit Services · Askham Bryan College · 27 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1594a-59c0-7116-83f2-f6a8be15db7d/ca18489-askham-bryan-college-provision-for-external-audit-services) [Askham Bryan College - Provision for External Audit Services · Askham Bryan College · 27 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1599c-ceed-7243-ac52-e8ffe216e03f/askham-bryan-college-provision-for-external-audit-services) [Institutional Strengthening and Capability Development Plan for Disaster Risk Management in Khyber Pakhtunkhwa · Dai Global UK Ltd · 15 days left · 4 Nov 2026](https://tendernation.io/opportunities/01a1594a-5b90-70f0-bfba-b41855fc1036/institutional-strengthening-and-capability-development-plan-for-disaster-risk-ma) [Tech support for the dev. of the PCF requirements of the NHS Supplier Roadmap · NHS England · 20 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a1592e-e8f3-706b-9ddc-5c6a732dbed6/tech-support-for-the-dev-of-the-pcf-requirements-of-the-nhs-supplier-roadmap) [CCHA 0328 Legal Services Framework for Land and Development · Castles and Coasts · 35 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a158c1-081f-701f-9487-6053b00296f6/ccha-0328-legal-services-framework-for-land-and-development)