According to the "Rules of technical operation of tanks" should periodically conduct technical inspection of tanks.
Technical inspection required type of control and control it is carried out to ensure safe operation of steel storage tanks.
Technical inspection will include the following basic operations:
- finding defects and damages in the structural elements of the tank;
- calculated checking of operability supportive and protective structures, on the assumption of the identified defects and damage;
- assessment of the overall technical condition, the determination of the permissible operating conditions of the tank before the next technical inspection or study unsuitability tank for further use;
- determination of the term of the next technical inspection.
Furthermore, during operation of tanks, there are defects such as drawdown bases and related unexpected deformation of the wall elements and other metal structures settlement tanks, and as a consequence - violation strength and density weld cracks in the walls, roofs, and the bottoms of the tanks.
In order to determine the technical condition of tanks carried out their technical inspection. At the request of customers an inspection
can be full or partial, with the flaw detection in welds or without flaw.
Many enterprises lack of technical passports for existing tanks, in this case, LTD "Centrrezervuarservis" manufactures the new passports for tanks.