Procurement Summary
Country: United Kingdom
Summary: Cefas25-97 Request for Quotation for the Provision of Hydrographic Expertise
Deadline: 01 Dec 2025
Posting Date: 08 Nov 2025
Other Information
Notice Type: Tender
TOT Ref.No.: 129741606
Document Ref. No.: CEFAS25-97
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
The BEEMS (British Energy Estuarine and Marine Studies) programme is funded by NNB Generation Company (HPC) Limited and Sizewell C Limited. Through this programme, Cefas provide authoritative scientific information on the marine and transitional waters in the vicinity of potential nuclear new build (NNB) power stations and require a competent Supplier to deliver the element described below. Within the BEEMS programme, Cefas routinely manage, review, analyse and report on hydrographic surveys conducted by third parties to meet regulatory marine environmental monitoring requirements. Surveys serve a range of purposes within the marine environmental monitoring programmes for Sizewell C (SZC) and Hinkley Point C (HPC) power stations. This includes bathymetric multibeam echosounder (MBES) surveys to examine: • Geomorphological change of nearshore bars and sandbanks (including validation of remote x-band radar measurements of these features). • Seabed change in dredging areas and dredge disposal sites. • Scour around seabed infrastructure. Requirement: The Supplier will provide hydrographic services; covering specialist technical review and quality assurance of nearshore hydrographic survey data. Surveys are conducted by third parties as part of the marine environmental monitoring programmes for HPC and SZC NNB power stations. The work will be ongoing in nature, with an expected increase in survey activity in 2026. The projects are in varying stages of planning and as such, the Sup...
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Tender Notice