|DUCTILE IRON, CAST IRON
|2M, 4M, 6M
|GREY, CEMENT COLOR
|DN600 TO DN1200
|JACKING PIPE DUCTILE IRON
jacking pipe installation,
Multifunctional Jacking Pipe Installation In Massive Structures Crossing
Pipe jacking is a trenchless method of new pipe installation Factory made pipe sections are jacked or pushed behind the tunnel boring machine or other tunnel excavation methods. Jacking force is tran smitted from thrust wall installed in the drive shaft. Pipe jacking is used for the following cases.
1 Heavy traffic roads and crossing s of railways, rivers, and massive structures
2 Sensitive environment & neighborhood
3 Deep Installation
In many cases, jacking is conducted under groundwater table with poor soil condition in a confined tunnel. Since this working environment is harmful and dangerous, rules and regulations on safety need to be observed tightly. In addition, necessary equipment needs to be installed for the health of workers. Workers need to be trained to be aware of the safety and their health should be well monitored.