Umuyoboro wa Santa Barbara Harbour wongeye kugira umutekano ku mato manini yinjira cyangwa asohoka ku cyambu bitewe n’ubukangurambaga bwihutirwa bwarangiye neza ku cyumweru gishize.
Ku ya 25 Mutarama, Ingabo z’Abanyamerika z’Abashakashatsi, hamwe n’umushinga wazo, Pacific Dredge & Construction, San Diego, batangiye gucukura byihutirwa uyu muyoboro.
Mu gihe cyo kwiyamamaza, umuyagankuba wose w’amashanyarazi ucukura “Sandpiper” wakuyeho metero zirenga 30.000 zumucanga ku bwinjiriro bwicyambu kugirango ugarure neza.
Abayobozi bavuga ko umusenyi urenze wasunitswe ku cyambu n’umuyaga uheruka mu gihe cy'imvura wacukuwe ugashyirwa ku mucanga w’iburasirazuba kugira ngo utange intungamubiri.
Biteganijwe ko gucukura ibyambu bisanzwe bizakomeza hagati muri Gashyantare bikarangira hagati ya Mata.Mugihe cyizuba cyegereje, hateganijwe ko hazacukurwa metero kibe 150.000 kubibiko bigashyirwa ku mucanga.