|
All the necessary openings such as the CB- compartment, cable entry ect. are done by means of “Plasma Arc” cutting equipment for low temperatures.
After all the metalwork is completed, the poles are hot-dip galvanised according to SABS requirements (SABS 763, coastal conditions) or treated to the specific requirements of the client.
On completion of the galvanising process, the poles are cleaned of any matter left over from the process and, if necessary, straightened.
Design and calculation of the poles are undertaken by professional structural engineers.
|