Ua hoʻolaha ka Coast Guard Mooloolaba, Queensland, Australia, i kēia lā ua hōʻea mai ka moku dredge CSD NAVUA ma ka puka e hoʻomaka ai i nā hana dredging.
Wahi a ka Coast Guard, ua hōʻike ʻia ka hōʻike hydrographic hou loa o ka muliwai ʻo Mooloolah a me kona pā kahakai i ka hohonu o ke ala komo i ʻoi aku ma mua o ka 2.5 mika hoʻolālā hohonu ma Lowest Astronomical Tide.
Eia nō naʻe, ke hoʻonui ʻia nei kahi ʻāʻī mai ka wēlau o ka hikina haʻihaʻi ma ke komohana ma ka ʻaoʻao ʻulaʻula o ke kahawai komo a he 2.3 mika ka hohonu.
Ua hoʻohui pū ka Coast Guard aia ʻo CSD Navua ma ke kahua a e hana ana i nā hana dredging, ʻae ʻia ka wā.
Ua kūkulu ʻia ke awa ʻo Mooloolaba a me nā pā hoʻomaʻamaʻa komo i ka hopena o ka makahiki 1960.Mai ia manawa mai, ua hana pinepine ʻia nā hanana ʻana i ke one ma ke kahawai komo.
I ka wā ma mua, ʻaʻole maʻamau ka hana ʻana i nā lawaiʻa, e hana ʻia ana i kēlā me kēia mau makahiki, me ka wā o 3-5 mau makahiki a ʻoi aku paha.I nā makahiki he 10-15 i hala iho nei, ua ulu pinepine nā hanana shoaling.
ʻO ka hanana shoaling hou loa, i hana ʻia mai Pepeluali 2022 a Iune 2022, pono e hoʻomau mau i ka dredging a he hopena koʻikoʻi i ke komo ʻana i ka hoʻokele.
Ua ʻaelike ʻia ka mea hana ʻaelike o Sunshine Coast kūloko, ʻo Hall Contracting, e huki i ke ala komo.