★ Ibikoresho: ibikoresho bya PPH
Gusenya cyangwa guhinduranya inzira
Iboneza:
Body Umubiri wumunara, ikigega cyamazi, pompe yamazi, umuyaga urwanya ruswa (1 yo gukoresha na 1 yo kugarura)
Guhuza umuyoboro, metero ya PH, imiyoboro itandukanye
Imikorere:
Fan Umuyaga wa acide ufite ubwinshi bwumwuka urashobora kunaniza rwose igihu cya acide mumurongo unyuze mumiyoboro ya acide;
Fan Umuyaga wa acide urashobora kandi kwemeza umuvuduko mubi muri tunnel;
Kumenyekanisha umuyoboro mubi;
Regulation Guhindura inshuro zihuta kugenzura, hindura ingano yumwuka ukurikije umutwaro wibyakozwe;
Kurandura burundu aside isuka;
Kugenzura mu buryo bwikora itandukaniro ryumuvuduko mbere na nyuma yumunara wa acide, niba hari ikibuza, birashobora kuburirwa hakiri kare;
Umufana umwe wo gusubira inyuma nundi wo gukoresha kugirango umusaruro ube mwiza;
Tower Iminara yimpanga yagizwe murukurikirane kugirango hubahirizwe ibyuka bihumanya.
★Ibikoresho: ibikoresho bya PP.
★Imiterere: umuyoboro nyamukuru, umuyoboro wamashami, valve yintoki.
★Imikorere: Yashyizwe kuruhande rwumurongo utanga umusaruro, umuyaga wa acide ukuramo aside ya acide mumurongo unyuze muri uyu muyoboro kandi ikomeza umuvuduko mubi imbere muri tunnel.