Lee Valley Regional Park Authority has a requirement for the improvement of the ambient heating temperatures, through the installation of Electric Air Curtains, at its recently built Ice Centre on Lea Bridge Road, E10 7QL. The existing perimeter areas adjacent to the ice pads experience low temperatures and require periodic supplementary heating. The aim of the works is to provide additional localised background heating through the installation of new electric air curtains to improve the local thermal comfort conditions in the perimeter zones. The Contractor shall survey the existing exposed services within the perimeter areas at high level and coordinate the installation in order to facilitate the works. Works shall be coordinated around a live and operational building open 7 days a week and early morning to late evening. Works contained within the confines of the ice pads are expected to be able to carry out within standard working hours. Work impacting the wider operation of the building and in the public accessible areas shall require out of hours operation allowances.