Deep foundation or pile foundation is very important for construct building. There is a key aspect to be remembered and attended during the construction of piles to avoid major issues in the construction.

Though the pile foundation are designed by an expert in the subject, the pile could fail if not constructed correctly.

We can not observe the condition of the pile or what happens underground with the naked eye. 

Understand reason affecting quality of pilling, MIFS have solution for reinforce or repair in case piling have problems.