A brief discussion of underground wire installation
Underground wires are, of course, meant to be put in or arranged below the bottom. The responsibility of underground cable networks extremely depends upon the correct parturition of cables, quality of cable joints and branch connections, etc. There are 3 main ways of parturition underground wire installation that are - (i) direct parturition (ii) draw-in system, and (iii) solid system. These 3 ways are explained below with their blessings and disadvantages. Direct parturition Of Underground Cables This technique is preferred because it is straightforward and low-cost. The cables to be arranged exploitation this technique should have the serving of bituminized paper and Wellington tape therefore on give protection against corrosion and electrolysis. The direct parturition procedure is as follows. Laying Procedure- A trench of concerning one.5 meters deep and forty-five cm wide is a mammary gland. Then the ditch is roofed with a ten cm thick layer of fine sand. The cable is arranged...