5506 - Bedwas High School - Roofing Works

You are invited to submit a tender for the renewal of flat roofing coverings and external cladding works at Bedwas High School. The scope of the project is fully described in Appendix 1 but in summary the scope is:

• Replace complete flat roof covering over Gym, Block 185 and connecting corridor as per attached Sika specification, or equivalent approved.
• Allow for the removal and safe storage of all electrical services, CCTV, Power, signage etc., and refit upon completion of the works.
• Allow for the removal of the existing timber windows, existing cladding and removal from site.
• Supply and fit new 100x50 C16 timber grounds with uprights spaced at maximum 600mm centres Vertically and 450-600mm horizontally. Provide and fit 100mm thick Rockwool stone slab insulation board between timber members/grounds clipped at inner face to keep in a vertical position, breathable high performance waterproof membrane, 38mmx50mm vertical structural battens, spaced at maximum 400mm centres to create vertical airgap and Kestral 150mm white textured V-Joint PVC cladding boards in a horizontal finish, complete with all starter, jointer and end trims, plus insect mesh and UBINK lead free flashings etc., all installed as per manufacturers instructions.
• Provide all necessary fixed scaffolding with stair access. Do not block any entrance or emergency exits and make sure these areas are netted and protected for safe egress/entering by the users of the building, including any fan boarding over entrances/exists.
• Provide Heras fencing around bases of all fixed scaffolding to prevent unauthorised access
• All works must be carried out and be completed between 20th July and 30th August 2026
• Provide all necessary electrical certificates for all works carried out on the electric at this premises.