1. Uturere dufite imvura nyinshi, ubuhehere bwinshi hamwe nu muti uremereye.
2. Ahantu ho gukorera harahari kandi harahantu ho guhumeka amazi.
3. Uburebure ntiburenga 2000m.
4. Ibidukikije bikora birimo umukungugu udashya nkumucanga n ivumbi.
5. Ibidukikije bikora birimo imyuka yangirika nka acide nkeya nintege nke.
6. Bikoreshwa kuri peteroli, imiti, ibiryo, imiti, igisirikare, ububiko nahandi.
7. Irakoreshwa muguhinduranya-mugufi cyangwa guhagarika uruziga ruto, no gutanga amabwiriza mumuzunguruko kugirango igenzure ibice byamashanyarazi nka contact na relay.