... workmanship: coldformed sections and sheeting.BS 6399-1, Loading for buildings Ð Code of practice for dead and imposed loads. BS 6399-2, Loading for buildings Ð Code of practice for wind loads. BS ... Ð Code of practice for wind loads. BS 6399-3, Loading for buildings Ð Code of practice for imposed roof loads. BS 8004, Code of practice for foundations. ... properties of fasteners ÐBolts, screws and studs.CP3 Code of basic data for the design of buildings:Chapter V: Part 2: Wind loads. 1.4 Terms and definitions For the purposes of this part of BS...