Construction of the second part of the western sewage transmission line along with the pressure line of the campus

1- Pipe laying operation with 800 mm diameter polyethylene sewage pipe at an average depth of 22 meters and a length of 1602 meters. 2- Pipe laying operation with a 1000 mm diameter polyethylene sewage pipe at an average depth of 25 meters and a length of 210 meters. 3- Pipe jacking operation with a 1200 mm diameter concrete pipe at a depth of 14 meters and a length of 27 meters. 4- Piping operations under pressure with a GRP pipe with a diameter of 600 mm and a length of 2212 meters. A total of 26 prefabs