The PSI Group improved sales by 2.5% to 179.7 million euros in the first nine months of 2022 (30 Sept. 2021 adjusted: 175.4 million euros). Due to weak order intake and significant project overruns in the municipal utilities business, operating earnings (EBIT) were 13% down year-on-year at 14.3 million euros (30 Sept. 2021 adjusted: 16.4 million…