There are many things that can go wrong in construction. Every seasoned builder knows to expect that some kind of issue will crop up on each project he works on. As a result every seasoned builder knows how to handle these issues and understands the need to plan for potential problems.
Prevention can go a long way in solving issues. Well organised plans, employing experienced workers, making sure the materials and tools are good quality and sufficient for the job. This is a small example of the array of tasks that need to be considered before construction should be carried out. If all is planned accordingly, the amount of problems that could have happened is greatly reduced.
If a big issue comes up it is usually time to call in some help. External service teams and engineers can come in and solve the issues regular workers aren’t trained for. They can also give advice on where they think the project is heading and point out other potential problems that may occur.