04.11.2020 | 16:00-18:00

BGA AGM and Lecture on Hinkley Point C Earthworks Slope Protection

Speakers: David Lindfield  and Claire Howell.

Past event: Please note this event information is displayed for informational purposes only.

Introduction

This is an on-line event. Attendees should register for the event, and will receive a booking confirmation and the viewing link by email.

The lecture will be preceded by a short AGM of the British Geotechnical Association (BGA).

BGA Members can access the AGM papers via this link.

Synopsis

Hinkley Point C is the first nuclear power station to be constructed in the UK in a generation. Once complete it will generate 7% of the UK’s total electricity requirements.

In order to facilitate the construction of the power station, large and complex excavations where required in which to build the foundations. Over 5.6m m3 of rock was excavated creating over 100,000m2 of vertical rock faces up to 30m in height. A slope protection design was developed based on a philosophy of a passive support system to ensure the stability of the faces during the construction period. The design needed to be robust, yet efficient and adaptable to ensure that once exposed, faces of differing geology could be quickly stabilised using the appropriate level of support to avoid delay to the construction programme

Speakers

  • David Lindfield 

    BAM Ritchies

  • Claire Howell

    BAM Ritchies

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