Amasahani yo mu nyanja yicyuma Shakisha ibyifuzo bitandukanye mukubaka inyama zitandukanye zo mu nyanja no hanze. Porogaramu zimwe na zimwe zirimo:

Kubaka ubwato: Ibyapa byo mu nyanja bikoreshwa mukubaka ubwoko butandukanye bwubwato, harimo ibikoresho byimizigo, tankers, amato ya kontineri, hamwe nubwato butwara abagenzi. Bakoreshwa mu guhimba kw'Abahuga, amagorofa, burya, n'ibindi bice by'imiterere, bitanga imbaraga zikenewe, kuramba, no kurwanya ruswa bisabwa ku bwicufashe mu nyanja.

Ikirahure offshore: Izi masahani zikoreshwa mu kubaka ibibuga byo gucukura imirimo yo hanze, imyanya ndangamukorere, hamwe no kubika umusaruro ureremba no gupakurura (FPSO). Bakoreshwa mu guhimba imiterere ya platforme, amagorofa, n'ibindi bice bifatika bigomba kwihanganira ibidukikije byo mu nyanja bikaze byo mu nyanja no mu maboko.

Ibikorwa Remezo: Ibyapa byo mu nyanja byakoreshwa mu iyubakwa ry'ibikorwa remezo byo mu nyanja nk'ibikoresho, Docks, Piers, na Marines. Batanga imbaraga zimiterere hamwe no kugabanywa ibihingwa bikenewe kubwinyubako zingenzi zo mu nyanja, zemeza ko kuramba kandi wizewe.

Imiyoboro y'amavukire: Ibyapa byo mu nyanja byakoreshwa mukubaka amato yo mu mato, harimo n'intambara, ubwato, no mu bikoresho bishyigikiye. Bakoreshwa muguhimba hamwe, ibidukikije, nibindi bice bisaba ibikoresho byimbaraga nyinshi byashoboye kwihanganira imikorere isaba ibikorwa byo gusaba ibikorwa byo gukora.

Imashini za Marine n'imashini: Izi masahani kandi zikoreshwa mu kubaka ibikoresho n'imashini za Marines, harimo no gutsindwa, Crane, n'ibikoresho byo guterura amazi. Batanga ubunyangamugayo bwubaka no kuramba kubikoresho bikoreshwa mubikorwa bya Marine.