Mine Water Hydrogeological Modelling

The Coal Authority
East Midlands
Open procedure
19 December 2024 to 30 September 2025

Design, creation and running of a predictive hydrogeological and geochemical model for a delineated area of abandoned, partially flooded coal workings with rising mine water. The work includes assessing impacts on surface water and groundwater receptors, producing model outputs and risk assessments, and providing technical reporting to support selection of a mine water management strategy.

Open the official notice

Awarded value: £244k; As published
Published: 14 July 2023; Contracts Finder
Awarded: 16 December 2024; RSK Environment
Contract length: 9 months; Ends 30 September 2025

What the buyer is asking for

Hydrogeological and geochemical modelling consultancy for mine water impact assessment, management strategy development, risk analysis and technical reporting.

Category: Environmental engineering consultancy services

Lifecycle

Publishedon Contracts Finder
14 July 2023
Contract awardedto RSK Environment
16 December 2024
Contract starts
19 December 2024
Contract ends
30 September 2025

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The buyer

Type: Other public body
Diffuse pollution contracts, 24 months: 2
Open diffuse pollution tenders: 0
Typical diffuse pollution contract: £4.3m

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How it compares

3.2× the typical diffuse pollution contract (£77k).

Cite this contract

Link: https://bidskim.com/tender/232330/mine-water-hydrogeological-modelling
Buyer reference: CA18/2/1/87
Open contracting ID: ocds-b5fd17-ba9522d3-33c7-4f83-987c-96b128cc4128
Source: Contracts Finder
Last checked: 12 October 2026

The Coal Authority. Mine Water Hydrogeological Modelling. Contract award, 14 July 2023. BidSkim, https://bidskim.com/tender/232330/mine-water-hydrogeological-modelling (accessed 12 October 2026).