Expertise / Mining & Geotechnical
Seepage, groundwater & drainage analysis
Understand how water moves through foundations, embankments and tailings. Scope seepage studies to support pore-pressure assessment, drainage design, performance review and investigation of unexpected wet areas or changing groundwater conditions.
Discuss this service ↗
The engagement
What the work
can involve.
We tailor the scope to the decision you need to make, the available information and the project stage.
- 01
Define the conceptual flow model from stratigraphy, permeability evidence, water levels and monitoring coverage.
- 02
Scope steady-state or transient analysis, boundary conditions and material behaviour appropriate to the study.
- 03
Assess pore-pressure distributions, seepage quantities and gradients within the selected model, including sensitivity to uncertain conditions.
- 04
Compare drainage, filter, cutoff or operational options and identify field observations needed to test the interpretation.
Agreeing responsibilities
A seepage model supports engineering interpretation. Filter compatibility, internal erosion mechanisms, water quality and regional hydrogeology require their own defined assessment scope.
The output
Defined work.
Useful deliverables.
- Conceptual groundwater model and input register
- Pore-pressure and seepage assessment figures
- Calibration or comparison with available monitoring
- Drainage options, limitations and further-data requirements
What to bring to the first discussion
Sections, permeability testing, piezometer and groundwater records, pond or reservoir histories, drainage details and observed seepage information.
You can start with an outline of the information you have. We will agree the document list and transfer method before you send confidential material.
What information should I prepare?
Sections, permeability testing, piezometer and groundwater records, pond or reservoir histories, drainage details and observed seepage information. You can begin with a short summary and a list of the documents available.
How will the work be priced?
The proposal is based on the agreed tasks, available information, deliverables, site requirements and review effort. Formal appointments and specialist inputs are scoped separately. No price is confirmed by this website.
Can I enquire with incomplete information?
Yes. Tell us the decision or outcome you need and what is still unknown. We can discuss the information and professional input needed before the scope and timing are agreed.
Working together
A scope you can review.
The proposal identifies tasks, deliverables, inputs, dependencies, exclusions and pricing. Open questions remain visible so the next decision is informed.
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