Bangladesh iri mu myaka icumi ya gatanu.Buri mwaka ku ya 16 Ukuboza, Bangladesh yizihiza ubwigenge bwayo.Guverinoma ishora byinshi mu izamuka ry’igihugu hagamijwe kuziba icyuho cy’ubukungu vuba bishoboka.Kubaka ibyambu byo mu nyanja ni amahitamo meza.
Kuruhande rwibyambu bibiri bihari Mongla na Chittagong, igihe kirageze cyo kubaka icyambu cya gatatu cyinyanja: Payra, icyambu cyubatswe kuva kera kugirango cyongere ubushobozi bwicyambu gikenewe kimwe no kwemerera amato manini guhamagarira ikigo, bikanga ko hakenerwa koherezwa kuri ibindi byambu nka Singapore na Colombo.
Inyanja ya Bengali irimo kubaka umuhanda winjira kuri iki cyambu gishya uva ku butaka, Jan De Nul umuyoboro winjira uva mu nyanja.
Yakomeje agira ati: “Duhuza igice cy'ibikoresho byacukuwe ku butaka kugira ngo biteze imbere.Kubwibyo, dukangurira amato umunani yose yo gucukura, kilometero nyinshi zubutaka-, kurohama- n’amazi areremba hamwe n’amato mato mato kugira ngo dushyigikire imirimo ”, Jan De Nul.
Agace k'icyambu karimo umusenyi uzubakwa nyuma.Ubuso bugizwe na ha 110.
Umuyoboro winjira ufite uburebure bwa kilometero 75 kandi ukagera kuri kilometero 55 mu nyanja, bitewe na zone nyayo, byimbitse haba mumashanyarazi (CSDs) cyangwa gukurura ibiyobya bwenge (TSHDs).
Abaterankunga bajugunya umucanga kure mu nyanja cyangwa bakawushyira ku butaka bwajugunywe.
Imashini zose zahujwe n'umurongo ureremba ugera kuri kilometero 2,5 z'uburebure, unyuzamo ibikoresho byacukuwe bikajyanwa ahantu hajugunywe mu nyanja.
CSDs ni imiyoboro yo gutobora ihagaze.Iyo bigeze ahantu hacukuwe neza, inanga ebyiri ziramanurwa, hanyuma spud yinjira munsi yinyanja kugirango igumane umwanya mwiza.
Mugihe c'ibikorwa byo gutobora, umutemeri uzunguruka hejuru yinyanja kuva kumugezi ujya mubindi.
Niba ikirere kitakibemerera gukomeza kugabanuka, bityo gucukura ntibikigikomeza, umuvuduko urazamuka, hamwe na ankeri ya gatatu iramanurwa - ibyo bita inkubi y'umuyaga - kugirango ubwato bugume ahantu heza. .