The increasing human requirements and the continuous population inflation led to a large expansion in the field of construction. Buildings were constructed in various forms and sizes of houses, hotels, factories, bridges, towers, and more. This was accompanied by the use of scientific means and modern technology in the construction work, which had the greatest impact on the speed of the completion of architectural projects, but. Although, the speed with which projects are carried out and construction and supervision are neglected often result in many serious accidents that also result in significant loss of life and money due to the total or partial destruction of the building or the appearance of defects that threaten the safety and durability of the building after it is delivered to the employer.
Therefore, research on this subject is important because of the seriousness of building demolitions and fixed installations, whether for the employer or the other affected by the demolition.
The engineer and the contractor are engaged in a contract with the project owner to complete the project desired by the project owner. As in all contracts, the contracting contract as a binding contract of the two parties creates corresponding obligations on its parties,. The contractor and the Building contractor shall submit a valid building, by the standards and the wishes of the owner of the project, by the rules and provisions of their profession, in return for the owner of the project committing to pay the remuneration for them.
However, the engineer or the building contractor may, for one reason or another, fail to carry out their functions as required, resulting in damage to the Employeremployer, and may even exceed other persons who are associated with the construction process, Engineersengineers, and contractors, and may extend to foreign people, such as neighbors and passers-by.