Home Products Construction Insurance Business Customers UK © Getty Images HSB Construction Insurance Business Customers: UK 0:00 0:00 Contractors' All Risks Insurance/Contract Works Insurance Comprehensive cover for construction, buildings and civil engineering projects. Erection All Risks Insurance Cover for electrical/mechanical plant risks during the erection/installation stage. Contractors' Plant Insurance Cover for unforeseen loss or damage to owned or hired-in construction plant and machinery. Machinery Movement Insurance Cover for plant and machinery loss and damage during the transit and installation process.