15m x 20m x 4.5 high steel structure with 0.5 Gemsbok Sand IBR C1S Cromadek Roof sheeting. Bullnose roof sheeting with 500mm run out. Both sides and gable ends closed with 0.5 Gemsbok sand C1S Cromadek sheeting. Fitted a 3.5m x 4m Galvanised chain operated roll up door on the one gable end and one steel frame combination door as mandoor on the 20m side of the steel structure. Mounted 2.45m x 380mm Chromadek horizontal ventilators with bird proofing on the ridge of the roof of the steel building. Also provided is the Structural Engineering plans and certificate.