Supply of four vessels of 250 m3 each and an option of two additional vessels of 80 m3 each, for the storage of Gaseous Helium at room temperature.

CERN intends to place a contract for the supply of four vessels of 250 m3 each and an option of two additional vessels of 80 m3 each, for the storage of Gaseous Helium at room temperature. The working temperature is comprised between 250 K and 320 K and the working pressure between 0 and 25 bar absolute. Interested firms shall demonstrate that they have successfully designed and manufactured such vessels and they have been successfully operated as per design during the past five years.

2022-06-14