Iimfumba zeshiti zentsimbi ezishushu: Ubude ngokuqhelekileyo bulinganiselwe, ubukhulu becala buziimitha ezisi-9, iimitha ezili-12, iimitha ezili-15, iimitha ezili-18, iimitha ezingama-400, ububanzi obungama-600 ubukhulu becala, yaye obunye ububanzi bungaphantsi. Kuphela iimfumba zentsimbi yaseLuxembourg zineenkcazo zobubanzi obungaphezulu. Okwangoku, isetyenziswa ikakhulu kwii-cofferdams ezineeprojekthi zexeshana ezininzi kunye namanzi anzulu, kunye neeprojekthi ezikhethekileyo ezisisigxina. Isiphumo sokumisa amanzi ngokuqhelekileyo singcono kuneso sokugoba okubandayo. Impahla yemarike inkulu kwaye kulula ukuyifumana. Ixabiso langoku liphezulu kancinci kunelo lokugoba okubandayo.