Geoscience & Engineering Consultancy

Our Geoscience & Engineering Services

Explore our range of specialist services tailored to deliver expert solutions for infrastructure, energy, and construction projects throughout the United Kingdom.

Discuss a project View recent projects

Core technical service lines

Each engagement is led by senior geoscientists and engineers, combining rigorous field data, laboratory analysis, and advanced modelling to de-risk complex ground conditions.

Geoscience

Geological Surveying

Comprehensive geological intelligence for confident project planning.

We deliver detailed geological surveying across the UK, integrating outcrop mapping, borehole logging, remote sensing, and legacy data review to build a defensible ground model for every site.

  • Site reconnaissance and structural geology mapping
  • Geological risk analysis, including faulting, karst, and landslip
  • Stratigraphy interpretation and correlations across linear routes
  • Resource appraisal for aggregates and construction materials
  • Data packs aligned with UK planning and permitting requirements
Geotechnical

Geotechnical Assessments

Evidence-based design parameters for safe, efficient construction.

Our geotechnical assessments combine in situ testing, targeted sampling, and numerical analysis to define reliable ground behaviour for foundations, slopes, and retaining structures.

  • Terrain analysis and slope stability assessments
  • Soil and rock sampling strategies tailored to site risk
  • Foundation testing, settlement analysis, and bearing capacity
  • Ground improvement feasibility and design input
  • Compliance with Eurocode and UK National Annex guidance
View assessment methodology
Drilling operation acquiring geotechnical samples for assessment
Environmental

Environmental Impact Studies

Independent, defensible assessments supporting sustainable development.

We undertake environmental impact studies focused on earth science controls, providing quantitative evidence to support planning applications, regulatory submissions, and stakeholder engagement.

  • Assessment of geomorphological, hydrological, and coastal processes
  • Evaluation of ground-related ecological receptors and pathways
  • Baseline characterisation and impact significance evaluation
  • Mitigation design, monitoring strategies, and residual risk statements
  • Integration with Environmental Impact Assessment (EIA) teams
Modelling

Subsurface Modelling

High-resolution 3D models for design, risk, and communication.

Our team produces advanced 3D subsurface models that reconcile seismic, geophysical, and borehole datasets, giving designers and stakeholders a shared, technically robust representation of ground conditions.

  • Integration of seismic, resistivity, and borehole data
  • 3D stratigraphic and structural frameworks for linear and areal sites
  • Ground property zoning for tunnelling, foundations, and caverns
  • Scenario testing and sensitivity analysis for critical assets
  • Export-ready datasets for BIM and digital twin environments
Technical diagram showing 3D subsurface modelling of geological units
Field Operations

Site Investigation & Reporting

End-to-end investigation management aligned with UK standards.

We manage the full site investigation lifecycle, from scoping and contractor supervision through to laboratory scheduling and technical reporting for multidisciplinary project teams.

  • Investigation design, specifications, and method statements
  • On-site supervision of drilling, trial pitting, and in situ testing
  • Sample handling, laboratory test scheduling, and QA/QC oversight
  • Interpretative reporting with clear design recommendations
  • Deliverables aligned with UK industry guidance and client standards
Advisory

Scientific Advisory & Consultancy

Trusted expert input for high-value, high-consequence decisions.

Our consultants provide independent, technically rigorous advice across the project lifecycle, from early feasibility through construction support and asset management.

  • Feasibility studies and options appraisal for major projects
  • Ground risk registers and mitigation strategies
  • Independent technical review, due diligence, and audit
  • Design liaison with civil, structural, and environmental teams
  • Expert witness input and support to regulatory dialogue
Explore our expertise

Case Studies

In-depth reviews of recent projects, highlighting problem-solving approaches, data-driven results, and measurable client outcomes.

Our portfolio spans infrastructure corridors, energy developments, and complex brownfield sites across the United Kingdom. Each case study documents the ground model, uncertainties, and how our recommendations directly informed design and risk decisions.

  • Linear infrastructure routes requiring integrated geological and geotechnical modelling
  • Onshore energy sites with challenging stratigraphy and legacy mining impacts
  • Urban developments constrained by made ground, contamination, and existing assets
View project case studies
Geoscience field team logging rock cores during a project case study

Our Approach

Transparent, science-driven methodology combining cutting-edge technology with decades of sector-specific experience for optimal project outcomes.

1. Clarify objectives and constraints

We begin by defining your technical objectives, programme constraints, and regulatory context, ensuring that investigation and analysis effort is targeted where it materially reduces risk.

2. Acquire high-quality data

Fieldwork, laboratory testing, and data integration are designed to maximise information value. We prioritise traceable logging, robust QA/QC, and transparent documentation of uncertainty.

3. Analyse, model, and communicate

Technical findings are transformed into clear ground models, design parameters, and risk statements, supported by visuals and summary tables that are easy for multidisciplinary teams to adopt.

Consistent methodology across all services. Whether you appoint us for a focused assessment or a full investigation programme, you receive the same disciplined, science-led approach to ground risk management.

Read our detailed approach Download technical resources

Client Testimonials

Hear from clients about our scientific rigour, deliverable quality, and professional service.

"PIRAN GEOSCIENCE LTD provided a level of geological and geotechnical insight that transformed how our design team understood the site. Their reporting was technically detailed yet clear for non-specialists."

Technical Director, UK Infrastructure Consultancy

"From scoping through to final delivery, the team were responsive, thorough, and transparent about uncertainty. Their subsurface models became a central reference for the entire project."

Project Manager, Energy Developer

"Their independent advice was instrumental in resolving regulatory queries and securing approvals on a compressed programme. We would not hesitate to appoint them on future schemes."

Head of Engineering, Civil Contractor

Frequently Asked Questions

Answers to common questions about our processes, deliverables, and engagement procedures.

Get in Touch

Ready to discuss your requirements or request a tailored quote? Use our streamlined contact form or call for immediate assistance.

PIRAN GEOSCIENCE LTD is based in Truro and supports clients across the United Kingdom. We welcome direct enquiries from developers, consultants, contractors, and public sector bodies.

Address
4 The Old Nursery, Malpas, Truro, England, TR1 1GS
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