Imeza yo kumeza ni ubwoko bwimikorere ikoreshwa mugusuka hasi, ikoreshwa cyane mumazu maremare, inyubako yinganda nyinshi, imiterere yubutaka nibindi.
Ibiti bikozwe mu mbaho bikoreshwa cyane cyane mu gutera inkingi, kandi imiterere yabyo n'inzira ihuza birasa cyane n'ibikorwa byo kurukuta.
Gukora urukuta rugizwe na H20 ibiti, ibiti byuma nibindi bice bihuza. Ibi bice birashobora guteranyirizwa hamwe muburyo bwubugari n'uburebure butandukanye, bitewe n'uburebure bwa H20 bugera kuri 6.0m.
Kugeza ubu, dufite amahugurwa manini manini y'ibiti hamwe n'umurongo wo mu rwego rwa mbere utanga umusaruro wa buri munsi urenga 3000m.