Kwangoko kulo nyaka, iQela likaDutra lifumene ikhontrakthi evela kuMkhosi woMkhosi wokulungiswa konyaka wokulungiswa kweSacramento River Deep Water Channel (DWSC).
Le projekthi ibandakanya ukuchithwa konyaka koMlambo i-Sacramento DWSC ukuya kwi--30-ft (MLLW) kunye ne-1-ft yokuhlawula ubunzulu obungaphezulu kunye nokuthuthwa kwemathiriyeli eyotyiweyo ukuya kwiindawo ezahlukeneyo zokulahlwa komhlaba.
Inkampani izolo ikhuphe iifoto ezibonisa i-clamshell dredge DB24 kunye nokulahla i-scow KS10 kanzima emsebenzini kule projekthi.
Le projekthi yezigidi ngezigidi zeerandi, eyaqala ngo-Agasti ka-2022, iya kugqitywa kwiinyanga ezizayo.
I-Sacramento Deep Water Ship Channel yiprojekthi ephantsi yokusetyenziswa, i-deep-draft-deep egunyazisiweyo yokugcina i-channel ye-30-foot deep kwi-top 43 yeekhilomitha ze-80-mile ye-channel yenqanawa ende.Idibanisa iPort of West Sacramento kunye noLwandlekazi lwePasifiki.Le projekthi ikwabandakanya iimayile ezingama-33 zeenjongo ezimbini zokukhangela kunye namazinga okhuseleko lwezandyondyo.
Ijelo lenqanawa licandelo elibalulekileyo leCalifornia Bay Delta ecosystem kwaye lixhasa iPort of West Sacramento elikhonkco elibalulekileyo kushishino lwezolimo lwaseCalifornia.