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Type
Lecture

Microtunnelling and pipe flotation: Mechanisms, causes, and mitigation

Event organised by ICE

Date
30 June 2026
Time
18:45 - 20:15 AST
Location
Bahrain Society of Engineers
Shabab Ave
Juffair
Manama,
Bahrain
Add to Calendar 30-06-2026 18:45 30-06-2026 20:15 false Europe/Moscow Microtunnelling and pipe flotation: Mechanisms, causes, and mitigation https://www.ice.org.uk/events/upcoming-events/microtunnelling-and-pipe-flotation Bahrain Society of Engineers, Manama

Free

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Overview

Jointly organised by ICE Bahrain and Bahrain Society of Engineers, the event will introduce the core principles of microtunnelling before examining why pipe flotation can still occur even when depth, overburden and buoyancy checks appear sufficient at the design stage. Drawing on real‑world construction experience, it will explore how vertical uplift can exceed the intended annulus gap and lead to alignment deviations with long‑term operational implications.

Attendees will gain insight into the mechanisms that enable uplift, with a particular focus on hydraulically driven ground degradation at the tunnel crown and the conditions that allow progressive void formation above the pipe. The session will also outline practical mitigation measures that can be applied during construction to reduce the likelihood of uplift and manage its impact should it occur.

This in‑person technical session is designed for professionals involved in planning, designing or delivering microtunnelled infrastructure and will provide a clear, accessible introduction to construction‑stage behaviour and associated risks.

Bahrain Society of Engineers

Bahrain Society of Engineers

The Bahrain Society of Engineers is a professional organisation founded in 1972 that advances engineering practice, supports national development, and provides training, research, and collaboration opportunities for engineers.

Venue

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Bahrain Society of Engineers
Shabab Ave
Juffair
Manama
Bahrain

Husain Muradi

Husain Muradi

Tylosphere Engineering

managing director

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Husain Muradi

Husain Muradi is a Chartered Civil Engineer and Member of the Institution of Civil Engineers (ICE) with 14 years of experience in the planning, design, and delivery of water and wastewater infrastructure projects. He holds a BEng in Civil & Environmental Engineering and an MBA from Cardiff University in the United Kingdom.
Husain is the Managing Director of Tylosphere Engineering and previously spent over a decade with p2m Berlin, a subsidiary of Berlin Wasserbetriebe, contributing to the design of major and strategic water and wastewater infrastructure projects across the GCC region and beyond.