1991 – First Versions of SIR 3S and HYDKA 3S

Ingo Kropp2021-06-04T09:00:48+00:00June 4, 2021|

1. Versions of the company´s software products SIR 3S (Flow processes in pipeline systems) and HYDKA 3S (hydraulic calculations of wastewater treatment plants and open channel systems) are available

Relocation of the principal office of 3S Consult GmbH from Hanover to Garbsen