Posted By Chris Pope Ask the CITB publications department

Posted By ken mosley David, The principal Contractor on the site will give the contractors (your installers) a site safety induction before allowing them on site. It should be site specific in that it should address not only generic construction hazards but more importantly the very specific issues that apply to that site. It should also address their own risk assessments and method statements for the installation work. On a more general note it would be advisable for the installers to have the appropriate CSCS operative card or one of the affiliated cards which in your case would probably be th Engineering Services Skillscard (ESS) heating and ventilation operatives.