Posted by: Installer Online on December 16, 2013 in Others, Technical Articles Leave a comment The ups and downs Malcolm Doughton considers the electrical requirements for construction and demolition sites. Section 704 in BS 7671: 2008 Amendment No 1: 2011, Requirements for Electrical Installations identifies the additional requirements for construction and demolition site installations. Additional guidance can be found in IET Guidance Note 7, Special Locations. Download full PDF here Share ! tweet