U0057-19 / U0105-07 - construction of a wastewater treatment plant (9600 PE) with storm basin (100 m 3 ) in Clervaux and a pumping station in Mecher with a delivery pipe to Clervaux - laying of a water pipe between Mecher and Clervaux - civil engineering works.
U0057-19 / U0105-07 - construction of a wastewater treatment plant (9600 PE) with storm basin (100 m 3 ) in Clervaux and a pumping station in Mecher with a delivery pipe to Clervaux - laying of a water pipe between Mecher and Clervaux - civil engineering works.