Multi-Criteria Analysis for The Selection of Trenchless Construction Method for Retrofitting a Project in an Urbanized Context

Name:

Michele Blouin

Company:

AECOM

Phone:

(905) 747-7594

Email:

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Co-Authors:

Giuseppe Gaspari

Multi-Criteria Analysis for The Selection of Trenchless Construction Method for Retrofitting a Project in an Urbanized Context

Description:

Underground services in urban areas leads to retrofitting of existing underground structures. This paper elaborates impacts and solutions in a case of retrofitting a large diameter sanitary sewer. A multi-criteria analysis was developed for asset management requirements, pre-existing aerial and underground structures serviceability, traffic impacts, environmental constraints and cost/schedule efficiencies.

Nature of Project:
  • Case Study
Trenchless Technology Involved:
  • Microtunneling/Pipe Jacking
If a case study is being discussed, confirm that the owner has given permission for the material to be presented.

Yes

Has the presentation been previously given at other events or conferences? (Non-NASTT events)?

No

Entry Date:

November 24, 2020