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Flow Derivation Reviews

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  1. Published
  2. Deadline open for 28 days
  3. Awarded

Description

This project will undertake flow derivation reviews at 13 selected Environment Agency gauging stations to assess the accuracy, reliability and suitability of existing flow derivation methods. The reviews will examine current methodologies, identify limitations and uncertainties affecting the quality of derived flow records. Where justified by the available evidence, improved flow derivation methods and ratings will be developed, including the derivation of a modelled high-flow rating for one specified station if sufficient.

Official source

Source: Find a Tender Service (UK Cabinet Office / Crown Commercial Service)

Always verify details on the official notice.

Last verified against Find a Tender Service (UK Cabinet Office / Crown Commercial Service) 2 days ago

Documents on Find a Tender Service (UK Cabinet Office / Crown Commercial Service) (English)

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Change history

Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.

  1. Read before bidding
    • Status: Now marked as Closed
    • Estimated value: Raised to €48,997 (+0%)
    • Submission deadline: Extended by 10 days: now September 25, 2026, 16:00
  2. Act now
    • Status: Now marked as Open
    • Submission deadline: Moved 10 days EARLIER: now September 15, 2026, 16:00
  3. Read before bidding
    • Status: Now marked as Closed
    • Submission deadline: Extended by 10 days: now September 25, 2026, 16:00
  4. Act now
    • Status: Now marked as Open
    • Submission deadline: Moved 10 days EARLIER: now September 15, 2026, 16:00
  5. Read before bidding
    • Status: Now marked as Closed
    • Submission deadline: Extended by 10 days: now September 25, 2026, 16:00
  6. Act now
    • Status: Now marked as Open
    • Submission deadline: Moved 10 days EARLIER: now September 15, 2026, 16:00
  7. Read before bidding
    • Status: Now marked as Closed
    • Estimated value: Raised to €48,985 (+0%)
    • Submission deadline: Extended by 10 days: now September 25, 2026, 16:00

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Market context

Avg. open tender · Architecture & engineering services
€9,122,521
14,955 open across Europe right now 99% below sector average
Buyer track record on Aperlena
107 notices tracked · 93 awarded
€55,614,157 in awarded contracts

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