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CEFAS24-146 RFQ for Light Detection and Ranging (LiDAR) surveys at Sizewell.

Reference ocds-b5fd17-51d4e2dd-0bfe-438f-9ba4-a5ec3251fd04 · Cefas

Closed. Submission deadline: 10 January 2025. Estimated value: £50,000.

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Amounts and figures

£50,000
Estimated value

Description

To support the delivery of the BEEMS Programme, Cefas have the requirement to work with a supplier to assess error margins around estimates of the ground elevation under dune and coastal vegetation at Sizewell-Minsmere. Accurate, or slightly conservative, estimates of the beach and dune surface under vegetation are required to ensure that beach volumes (specifically Soft Coastal Defence Feature (SCDF) volumes) are not over-estimated which could otherwise result in delayed SCDF maintenance triggers and maintenance, and increased risks of SCDF buffer & Hard Coastal Defence Feature (HCDF) exposure. The supplier is required to test the next generation of Light Detection and Ranging (LiDAR) sensors, which have more power and improved laser to penetrate further into the vegetation, against elevations from detailed ground truthing Global Navigation Satellite System (GNSS) and Red Green Blue (RGB) optical imagery. Surveys are required to be undertaken when coastal vegetation is at its minima, average and maxima (c. January, March/April and June). The proposed work will include three LiDAR surveys, each with accompanying ground truth surveys, collected with a GNSS receiver rover (shor…

Official publications

MediumReferenceDate
FTS a5864a93-102a-4a7b-86e1-4fa88bd91c4c-810641 13 December 2024
Contracts Finder a5864a93-102a-4a7b-86e1-4fa88bd91c4c-810641 13 December 2024

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Frequently asked questions

What is the deadline to bid for this tender?
The submission deadline is 10 January 2025, 12:00. Check the official source, as dates can be modified.
What is the estimated value of this tender?
The estimated value published by the buyer is £50,000.
Who is the buyer of this tender?
The contracting authority is Cefas (United Kingdom).
How can I bid for public tenders in the United Kingdom?
Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.

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Data collected from official public procurement sources. Amounts as published by the buyer.