Objects must be designed, constructed and maintained in such way that any conditions they are likely to be exposed to during construction and use shall not cause: demolition of the whole or a part of the construction object; deformations that are larger than allowed; damages to other parts of the construction object, installations and built-in equipment due to larger deformations of the supporting structure; and damages due to an unforeseen event whose scope is disproportionally large in relation to the main cause.
Objects must be designed, constructed and maintained in such way that their supporting structure maintains the required load capacity in case of a fire over a time span that is determined for an individual group of objects by regulations on fire safety of objects. Demands in relation to mechanical resistance and stability of objects can be fulfilled by designing and constructing in accordance with the principles and regulations of Eurocodes or by considering the principles and reasonable use of Eurocode regulations for designing and constructing of objects (e.g. very unusual object geometry) or for the use of construction materials (e.g. glass) that are not dealt with directly by Eurocodes. When designing, our company considers all the above mention regulations and thus ensures safe and quality execution of construction pits.