Which pilling technique is best for a power plant foundation?

Our engineer’s answer:            

It depends on many factors such as soil conditions, loads from plant structure or neighboring environment. Based on our experiences, we recommend Hydraulic Jack-in Piling technique for our several plant construction sites instead of conventional pile driving methods. The reason is that those sites located on soft ground area and adjacent to neighboring buildings and factories, so that, to minimize emission of noise, vibration and pollution occurs during the pile driving process, we have recommended this technique because it meets notonly technical requirements but also environmental protection.