About the external mainenance, the work shop, fully
covered, has been realized with two runways
which allow the contemporary processing of six tanks and a turning jig allow to
make the works in all parts of the tank at best and safely, as remove rust and
hand painting of the frame and repairs of the insulation.
Always in the same
structure is possible to do the internal polish works to remove discoloration
and welding of corrosion. All the places are reached by the 8 bar air system
for tight check.