PR350-174515-W01 Guidance on Excavation and Backfill in Areas of High Axial Strain and Stress

Sep 30, 2021

Originally presented Wednesday, September 22, 2021 | 1:00 pm EDT

A webinar presentation of the research results for guidance on the excavation and backfill procedures in areas of geohazards and high axial stress and strains.

Presenter: Dr. Yong-Yi Wang, Center for Reliable Energy Systems

Host: Russell Scoles, Enbridge

Moderator: John Lynk, PRCI

Key information attendees will learn from this webinar:

· Unique challenges in excavation and backfill in areas of geohazards

· Preparation for excavation and backfill

· Considerations and actions to address concerns related to site stability

· Guidance to reduce the possible negative impact on pipeline integrity

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