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When & Where 30 November 2025 (A day preceding EGCON 2025) Cassurina Lecture Hall India Habitat Centre New Delhi |
This workshop offers a unique opportunity to learn about the IAEG C25 Guidelines for the development and application of Engineering Geological Models through the lens of an iconic case study—the 720 MW Mangdechhu Hydroelectric Project in Bhutan Himalaya.
Engineering Geological Models (EGMs) provide the knowledge framework to interpret and communicate ground conditions and manage geotechnical risks. The vast knowledge framework associated with modern projects require efficient digital technologies like Leapfrog (Seequent) to create 3D, dynamic geological models—which are interactive, data-rich, and collaborative. This workshop will explain the development of the knowledge framework, compare both traditional and digital techniques and demonstrate how 3D digital models enhance data management, decision-making and risk management for infrastructure projects.
Key Attractions
- IAEG C25 Guidelines on developing EGMs explained.
- Traditional 2D vs digital 3D comparison using Leapfrog
- 720 MW Mangdechhu HEP in Bhutan Himalaya as a case study.
- Hands-on group exercises with real datasets.
- Discussions on how EGMs are transforming project delivery globally and in India.
- Geotechnical Engineers & Engineering Geologists
- Project Managers, Designers, Regulators, and Stakeholders
- Researchers & Consultants eager to stay ahead in digital geology
The Workshop Program
Session |
Time |
Description |
Opens |
0900 - 0930 |
Registration & Introductions |
1 |
0930 - 1030 |
Lecture – Overview of the C25 EGM Guidelines Methodology and how it can be applied to large infrastructure projects |
Break |
1030 - 1100 |
Morning Tea and socialization |
2 |
1100 - 1230 |
Workshop Exercise – EGM knowledge framework development for a Water Supply Dam Project threatened by a variety of geohazards – overall approach, conceptualization, engineering inputs, hazard assessment, communication, processes & decisions required for successful project completion |
Break |
1230 - 1300 |
Lunch and Socialization |
3 |
1300 - 1400 |
Lecture - Application of the C25 Guidelines using digital platforms – data management, 3D model reports, modelling techniques |
4 |
1400 - 1500 |
Workshop Exercise – collaborative development of digital 3D model for a Water Supply Dam Project threatened by a variety of geohazards - digital presentation of the observational model and comparison with the initial conceptual model, treatment of uncertainty, communication of risks, documentation of outcomes etc. |
Pause |
1500 |
Afternoon Tea - served and available |
5 |
1500 - 1630 |
Case History – 720 MW Mangdechhu HEP, Bhutan Himalaya - Engineering geological highlights, development of a digital 3D model using Leapfrog, modelling processes, comparison with traditional models, and possible opportunities |
Concludes |
1630 - 1700 |
General discussion and debriefing |
Workshop Facilitators
- Dr. Fred Baynes – Past President, IAEG; Chair, IAEG Commission 25
- Mark Eggers – Past IAEG Vice President (Australasia), PSM Pty Ltd
- Anthony Bowden – IAEG Vice President (Australasia), Bowden Geological Pty Ltd
- Sam Webber – Engineering Geologist, Australia, EDG Pty Ltd
- Imran Sayeed – Past Chief General Manager, NHPC Ltd
- Prashant Rai – Dy. General Manager, NHPC Ltd
- Pradeep Singh – Senior Manager, NHPC Ltd
Support
This workshop is made possible through the generous support of Seequent, the Bentley Subsurface Company and a global leader in geoscience and geotechnical analysis, modelling, and collaborative technologies. Seequent’s support underscores a shared commitment with the IAEG to innovation, professional development, and the advancement of engineering geology, globally.
Registration
- Fee: INR 4,000 / USD 60
- Limited to 40 participants on a first-come, first-served basis
- Register Now
secretariat@egcon2025.com
+91 83330 43480
