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Tender Details
- Country: United Kingdom
- Summary: Cefas24-145 Request for Quotation for Bathymetry Surveys at Sizewell C
- GBT Ref No: 112077772
- Deadline: 17 Jan 2025
- Competition: ICB
- Financier: Self Financed
- Purchaser Ownership: Public
- Tender Value: 100000
- Notice Type: Tender
- Document Ref. No.: CF-0422500D8d000003VQwdEAG
- Purchaser's Detail :
- Description :
- Background:
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 and require the Supplier to deliver the elements described below.
Requirement:
The purpose of this project 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.
Cefas require two Multibeam Echosounder (MBES) bathymetric surveys to IHO Special Order (at a minimum) within the Greater Sizewell Bay (GSB) in 2025. Exact survey locations will be agreed between Cefas and the supplier during the pre-survey kick off meetings.
Survey 1 will be in April 2025 and will require nearshore transects to be undertaken to assess the geomorphological changes shown by two longshore bars. Therefore, care should be taken to maximise landward extent, and the survey should be undertaken during a Spring tide window to extend the coverage in the landward sense as far as practicable. Three further East to West Corridors ('Radar Calibration Corridors') are included in the scope for Multibeam survey (Figure 1).
For areas of survey overlap between nearshore or calibration corridors, the expectation is that coverage shall only be acquired once, and hence sup... - Documents :
Purchaser : CEFAS
Pakefield Road Lowestoft NR33 0HT GB
Contact Person : Laura Anderson
Email :procure@cefas.gov.uk
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