INFRASTRUCTURE WORKER IN OPTICAL FIBER NETWORKS

Removing the pavement in certain portions if any exist;
Manual excavation if the length of the excavation is below 5 meters - trench with a width of 10 cm, a depth of 30 cm;
Mechanical excavation if the length of the excavation is over 5 meters (Ditch Witch Zahn R300 or Vermeer SPX25...