1. Ensure that all equipment is fastened to the rack with SS or hot dip galvanised hardware/ fittings as per 16-SAMSS-512 para. 11 
2. Ensure that for outdoor locations, enclosures shall be: (a) NEMA Type 3R, 3 or 4; or (b) IEC 60529 Type IP34 or better as per SAES-P-104 para 7.4