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Nuclear Reactor at Hinkley

Hinkley Point C gets green light to start ‘mammoth’ M&E works

Hinkley Point C project bosses have just got the green light to start bulk mechanical, electrical and heating, ventilation and air conditioning component installation work at the nuclear power station site.

The forthcoming fit-out on the nuclear island of Unit 1 is described as a “mammoth undertaking”. It will require a workforce of up to 4,000 at peak times, including welders, pipe fitters and electricians, working as an alliance.

This phase of work in Somerset will take place over three years with NNB Genco, the subsidiary created by EDF Energy, teaming up with four suppliers – Balfour Beatty Bailey, Doosan, Cavendish and Altrad.

Following an in-depth assessment by The Office for Nuclear Regulation of the MEH proposals, the regulator has finally approved the start of this next phase of the project. It was initially hoped to get sign-off for bulk MEH works last October.

The MEH programme involves electrical and mechanical installations encompassing around 4,000 rooms.

Works will involve 380km of pipework, 20,000 valves, with thousands of welds and associated radiography, and 9000 km of cabling.

Construction at Hinkley Point C began in October 2016, bringing the project just past the five-year mark with projections made last year by EDF that the site should start generating power in mid-2026.

Hinkley Point C gets green light to start ‘mammoth’ M&E works | Construction Enquirer News