ICE Qatar Learned Event
Innovative One-pass Lining Solution for Doha’s Deep Tunnel Sewer System
Qatar Monday, 20th November 2017
Registration, Tea & Coffee from 6:00 PM
Event Start/End Time 6:30 to 8:00 PM
Meeting Room ‘Almas 3 Ballroom’,
2nd floor
Rotana City Centre (Location Map)
West Bay
Click Here to register
Overview
Large diameter sewer tunnels can be built with either a two-pass or one-pass lining to protect the structural concrete from aggressive sewer gases, thereby lowering a tunnel’s maintenance needs and extending its life cycle. The use of a one-pass lining can reduce the construction schedule, save capital costs and improve overall quality. A one-pass lining solution is being applied for the first time in the Middle East on the main trunk sewer of the Inner Doha Re-sewerage Implementation Strategy (IDRIS), a programme developed by the Public Works Authority (Ashghal) in the State of Qatar. CH2M is the Programme Management Consultant, with the tunnel designed and constructed by Bouygues Travaux Publics and Urbacon Trading & Contracting Joint Venture. This presentation will cover the implementation process and main challenges during the design and development of the lining.
About the Speaker
Anna is a Chartered Engineer with almost 15 years’ experience in the design management, and construction support of major tunnelling projects, with particular knowledge of sewerage tunnel schemes. Major projects have included Inner Doha Re-sewerage Implementation Strategy (IDRIS) in Qatar, Strategic Tunnel Enhancement Programme (STEP) in Abu Dhabi, and the Kárahnjúkar Hydroelectric project in Iceland.
Anna has a M.Sc. in Civil Engineering from the Royal Institute of Technology in Stockholm with previous work experience also from Sweden and Poland.
Registration is essential and you will be required to bring along ID on the day.
Due to security reasons all attendees are required to register for the Event. If you wish to book a place for your friend or colleague please send them the registration link to register.
Please only register if you are making a commitment to attend.
If you are unable to join us please email us on middle.east@ice.org.uk so that we can give your place to another engineer.
If you would like to speak at a future ICE Learned event, please contact Daniel Savage Daniel.Savage@atkinsglobal.com or Lakshmi S Modali Lakshmi.modali@ice.org.uk
CPD: This event may be considered for contributing to a recognised Continuing Professional Development (CPD) scheme as part of personal development. Delegates should check their individual scheme requirements.
Lakshmi S Modali
Operations Executive – Middle East
Institution of Civil Engineers
