Replacement of Starting Air Receivers for ČEZ, a. s.

Project duration: November 2022 – October 2023

Based on the investment of ČEZ, a. s., the company Královopolská stress analysis group, s. r. o., entrusted us with the project of complex production and replacement of existing starting air receivers with new ones. The implementation also included a pressure test of twelve air receivers within the system, their coating, legalization and operating instructions.

“We provided the client with comprehensive services within the scope of the replacement of air receivers – from production to the necessary tests and documentation.“

Our activities:

  • Manufacture of 12 new starting air receivers for diesel generator with a volume of 2000 l
  • Pressure test
  • Coating
  • Legalization
  • Quality plan, Inspection and Test Plan
  • Welding documentation
  • Instructions for use, operation and maintenance


employees engaged in the project


tons of used material (steel,..)


executed pressure and functional tests


pages of accompanying technical documentation

Project result

Replaced starting air receivers will ensure the required operation of the complex system without complications caused by material fatigue or structural imperfections. In addition to manufacture, we provided the client with comprehensive functionality check within the scope of necessary standards, as well as required testing, documentation and detailed instructions on operation and maintenance of new starting air receivers in accordance with the requirements of nuclear power installations in the Czech Republic.

Scroll to Top