Pipeline flushing and passivation, Pfizer DS3

AEKS was engaged in the flushing and passivation of over 10 km of pipeline at the Pfizer DS3 facility, with our team present on-site for approximately 10 months. To support the project, we deployed our own mobile DEMI/DI water treatment plant, ensuring a reliable and consistent supply of high-purity water throughout the works. Over 350 m³ of DEMI/DI water was produced and used for the chemical treatment processes. All flushing and passivation activities were executed to the highest standards, ensuring full compliance with pharmaceutical industry requirements.