17m x 25m x 4.5m 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 1.5m down with 0.5 Gemsbok Sand IBR C1S Cromadek sheeting. Bubblefoil insulation on roof. Mounted 5 off 2.45m x 380mm Chromadek horizontal ventilators with bird proofing on the ridge of the roof of the steel building. Fit 1 chain operated 5m wide x 4m high Galvanised Rollup door on one 25m side. Fitted 14 Polycarbonated sheets on sides and one Gable end. Also provided is the Engineering drawings and certificate.