• Authorization issued by the Office of Technical Inspection (UDT) to manufacture pressure and non-pressure equipment components.
  • Authorizations used by the Office of Technical Inspection (UDT) to carry out modernizations of steam boilers, water boilers, permanent pressure vessels, steam pipelines connecting boilers with turbine generators, process pipelines, non-pressure vessels and low pressure vessels for caustic or poisonous materials and lifting equipment.
  • The authorizations issued by the Office of Technical Inspection (UDT) for the manufacture of non-pressure and low pressure vessels for caustic or poisonous materials.
  • The authorizations issued by the Office of Technical Inspection (UDT) to repair steam boilers, water boilers, permanent pressure vessels, steam pipelines and non-pressure vessels for caustic and poisonous materials and lifting equipment.
  • The Certificate Qualifying the Company to Group 1 of Large Companies pursuant to the PN-M-96009 standard, and with regard to the manufacture of steel erection structures pursuant to the PN-B-06200 standard, issued by the Welding Institute.
  • 2nd degree Statement of Recognition for the Destructive and Non-destructive Test Laboratory, concerned with the performance of tests from the scope of technical inspections.
  • Authorization to carry out work at height safely using mountaineering techniques.
  • Welding processes approved by the Office of Technical Inspection (UDT):
    – unalloyed and low-alloyed steels from Material Group No. 1 (S235JRG2, S355J2G3, St45.8, 15Mo3 types);
    – tempered steels from Material Group No. 3 (XAR400 type);
    – Cr-Mo steels from Material Group No. 5 (13CrMo4-5, 10CrMo910 type);
    – CrMo(Ni) steel from Material Group No. 6 (14MoV63, X10CrMoVNb91, X20CrMoV12-1 types);
    – ferritic, martenzitic steels from Material Group No. 7 (X10CrA1Si13 type);
    – austenitic steels from Material Group No. 8 (1H18N9T, H17N13M2T types);
    – steels from Material Group No. 10 (DUPLEX type);
    – aluminium from Material Group No. 21 (A1 99.5%).

Additionally, the Company holds:

  • Authorization to install FRENZELIT expansion joints;
  • Authorization to handle mobile lift platforms;
  • Authorization of the Office of Technical Inspection (UDT) for handling overhead cranes and other cranes;
  • Authorization to weld PP pipes with large diameters, and for welding copper pipes;
  • Authorization to execute networks using ABB-ZUC technology;
  • Authorizations to make chemically resistant linings using BELZONA Polymercis Ltd technology;
  • Authorizations to make industrial flooring such as ARMOREX by BAUTECH;
  • Authorization to make brickwork using spraying techniques based on low cement materials by PLIBRICO and by LAFARGE;
  • Authorizations to erect and operate metal scaffolding systems;
  • Authorizations to make water-proof coatings using Copernit & C technology;
  • Authorization to repair BOSCH power tools;
  • Authorizations to repair chain hoists (ZBUD);
  • Tyre curing authorizations;
  • Authorizations granted by Office of Technical Inspection (UDT) to carry out maintenance and to service lifting equipment;
  • Maintenance authorizations for ventilation and air conditioning equipment by Satchwell.