i thought you might want to hear about this issue it is very interesting.
this is in a school-conduits imbedded in the slab were filled with water and the current carrying conductors inside the conduits were submerge in water. at times the water level is high and spilled from the conduits below the electric panels into the switchboard room, causing hazardous water condition in the area. also the conductors which were not rated as submersible may have been damaged and deteriorated in water.
we are going to replace all conduit/wiring and run overhead
this is in a school-conduits imbedded in the slab were filled with water and the current carrying conductors inside the conduits were submerge in water. at times the water level is high and spilled from the conduits below the electric panels into the switchboard room, causing hazardous water condition in the area. also the conductors which were not rated as submersible may have been damaged and deteriorated in water.
we are going to replace all conduit/wiring and run overhead