Contracts Finder · Historical

Groundwater Modelling Codes (Flow) Fracman

Historical · ContractNo open deadline

Historical: no longer open for bids.

Read the official notice on Contracts Finder

01/ The notice

Key facts

Value: £55,000Estimated value stated in the notice
Deadline (UK time): Tue 14 Mar 2023, 12:00 GMTA deadline does not apply to this historical notice. The source records Tue 14 Mar 2023, 12:00 GMT, which is not an open deadline.
Published: 14 Mar 2023
Region: North East, North West, Yorkshire and The Humber, East Midlands, West Midlands, East of England, London, South East, South West

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

Suitable software for modelling groundwater flow and transport in a range of geological settings pertinent to the UK GDF programme.

The required technical features, hardware compatibility, licencing, and support necessary to meet NWS's needs.

Capability to simulate groundwater flow and transport using a

• Capability to simulate groundwater flow and transport within fractured rock, including Discrete Fracture Network (DFN) and Equivalent Continuous Porous Media (ECPM) modelling.

• Capability to simulate hybrid models (part DFN, part (E)CPM).

• Functionality for transport calculations, either as an inert tracer (concentration field) or through particle tracking algorithms.

• Flexible import functionality to include geological and structural information, lithological bodies/surfaces, borehole information etc.

• Gridding functionality suitable for DFN, CPM or hybrid models.

• Flexible export functionality of model output to support integration with other work streams (e.g., post-closure safety).

• Functionality for density-driven flow due to variations in groundwater salinity (e.g., through transport of a saline tracer).

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

48100000
48000000

04/ History

Releases of this notice

One release held, oldest first. Dates are UK time.

14 Mar 2023
Contract notice
Contract notice published 14 March 2023.
Release 4142d334-4a1e-4f48-a6e0-93b6d8024521
View this release on Contracts Finder (opens in a new tab)

05/ Limits

What the source does not tell us

Only one release is held, so there is no change history.

06/ Questions

About this notice

RADIOACTIVE WASTE MANAGEMENT LIMITED published this notice.

Estimated value stated in the notice: £55,000.

08/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference: 4142d334-4a1e-4f48-a6e0-93b6d8024521
Source: Contracts Finder
Stage: contract · Contract
Last verified: Fri 10 Apr 2026, 13:02 BST
Read at: Thu 29 Oct 2026, 08:34 GMT

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