Building work at the Paxcroft site near Trowbridge Rugby Club has been suspended while police investigate the accident. The site is managed by Ashford Construction.
More top news
Somerset swimmer Beth French has completed the Cook Strait in New Zealand - the third swim in her record-breaking challenge.
A little girl from Yate is fighting for her life after contracting a strain of the flu. Ivie Boulton has gone into multiple organ failure.
Rather cloudy, rain at times, mild