News

UK | Construction company director sentenced after collapsing excavation wall leaves worker with life-changing injuries

Antonia Maddocks

2 min read

Two excavation vehicles in an excavation hole

HSE | The sole director of a London-based construction company has been sentenced after a 50-year-old worker was left with life-changing injuries.

James Harper, who was the sole director of Cavendish Basements Limited, failed to report the incident to Britain’s workplace regulator, as required under the Reporting of Injuries, Diseases and Dangerous Occurrences Regulations (RIDDOR) 2012.

The 50-year-old man had been working for Harper on a construction site on Vant Road, London. He had been levelling the ground in a three-metre deep excavation area. It had been raining and the excavated soil and other material was piled up by the side of the excavation. As he went about the job, the side of the excavation fell towards him, leaving him pinned against the wall.

Rather than wait for paramedics to arrive, Mr Harper and another person, moved the operative to a works van and took him to hospital. The injured workers solicitor reported the incident to the HSE two months later.

Inspectors from the HSE then made several visits to the construction site and found that the work being undertaken at the time of the incident and since failed to be suitably planned, managed and monitored. Specifically, regarding stability of structures, excavations, work at height and management/supervision arrangements, resulting in multiple enforcement notices being issued.

Mr. James Harper, of Ellison Road, London, pleaded guilty to breaching Section 37(1) of the Health and Safety at Work etc. Act 1974 by virtue of regulation 15(2) of the Construction (Design and Management) Regulations 2015. He was sentenced to six months, suspended for two years and was ordered to pay £4,608.32 costs and a £154 surcharge.

Following the hearing, HSE inspector Andrew Pipe said: “This was a wholly avoidable incident, where had appropriate measures been taken e.g. planning the work and shoring the excavation walls, then the life-changing injuries would not have occurred.

“Mr Harper’s decision to not report the incident, as required by law, resulted in other workers continuing to be put at risk on a daily basis and it was lucky that no one else was seriously injured.

“This case should remind everyone in the construction industry that HSE will not hesitate to take action against individuals and companies that fail to properly plan and manage serious risks on construction sites.”

This prosecution was bought by HSE enforcement lawyer Neenu Bains and paralegal officer Melissa Wardle.

– Accurate at time of publication | July 2026

Sign-up to the Barbour Monthly Newsletter

Get the latest Health, Safety and Environmental news and information – sign up for updates from Barbour EHS. 

What you’ll get:

  • Free downloads including Directors’ Briefings, legislation updates, webinars, risk assessments and more
  • VIP invites to events
  • Important industry news and updates
  • Invitations to hot topic webinars hosted by Barbour
  • Industry partner information

You may also be interested in