Decadal scale net sediment budget and geomorphic change analysis of SSSI dune systems in England

Natural England
North East
Open procedure
2 November 2026 to 30 March 2027

Assessment of SSSI dune systems in England using LiDAR to quantify decadal changes in dune-field sediment volumes and spatial and temporal variability in topography. The work combines net sediment-budget analysis with geomorphic change assessment; the notice does not specify site counts, LiDAR coverage, processing methodology, or deliverable formats.

Open the official notice

Closes in 14 days· 26 October 2026

Estimated value: £42k; Buyer estimate
Published: 6 October 2026; Find a Tender
Deadline: 26 October 2026; 14 days left
Contract length: 5 months; Ends 30 March 2027

What the buyer is asking for

Geomorphological and coastal sediment consultancy analysing LiDAR data to quantify dune-system sediment budgets and long-term topographic change.

Lifecycle

Publishedon Find a Tender
6 October 2026
Deadline for bids14 days left
26 October 2026
Contract awardedUsually published within a few months
Contract starts
2 November 2026

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The buyer

Type: Other public body
Satellite imagery contracts, 24 months: 0
Open satellite imagery tenders: 1

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How it compares

Smaller than the typical satellite imagery contract (£61k).

Open for 20 days, shorter than most satellite imagery tenders (24 days).

Cite this tender

Link: https://bidskim.com/tender/3874171/decadal-scale-net-sediment-budget-and-geomorphic-change-analysis-of-sssi-dune-sy
Buyer reference: Not published
Open contracting ID: ocds-h6vhtk-07813f
Source: Find a Tender
Last checked: 12 October 2026

Natural England. Decadal scale net sediment budget and geomorphic change analysis of SSSI dune systems in England. Tender, 6 October 2026. BidSkim, https://bidskim.com/tender/3874171/decadal-scale-net-sediment-budget-and-geomorphic-change-analysis-of-sssi-dune-sy (accessed 12 October 2026).