Erect scaffolding and hoarding and secure the site working area, remove slates,
felt and any defective timbers from the works area, remove existing torch on felt,
lead, valley boards and defective timbers from the works area and remove from
site. Protect the exposed roof areas from weather damage. Install new timbers,
valley boards, insulation, felt, lead, slates and vents to works areas. Act as PSCS
and manage health and safety within the live college environment.