Ma lalo o ʻehā mahina mai ka hoʻopau ʻana i kāna hana P2-biliona no ka hoʻomaʻemaʻe ʻana i ka muliwai Pasig, ua hoʻololi ʻia nā hana piha a San Miguel Corporation (SMC) no ka hoʻoponopono ʻana i nā ʻōnaehana kahawai nui i nā mea kiʻekiʻe ma Central Luzon.
I loko o hoʻokahi makahiki wale nō, ua hoʻoneʻe ka hui i ʻoi aku ma mua o 2 miliona metric tonnes o ka lepo a me ka ʻōpala e uhi ana i kahi mamao ma kahi o 25 mau kilomita o nā kahawai kahawai ma Bulacan, e kālele mua ana i nā wahi a puni ka New Manila International Airport a me nā kahawai uka ma Obando, Bulakan. , Bocaue a me Meycauayan City i loko o ka pahu hopu hoʻokahi.
Eia hou, ua hoʻomaka ʻo SMC e hana i nā haʻawina bathymetric ma ka muliwai ʻo Pampanga, ma hope o ka pau ʻana o nā haʻawina kahawai ma kekahi kīʻaha lawaiʻa ma Bulacan.
ʻO ʻOkakopa i hala aku nei, ua hoʻomaka ka hui i kāna papahana hoʻomaʻemaʻe muliwai i hoʻonui ʻia ma ke kau inoa ʻana i kahi memo o ka ʻaelike (MOA) me ka Department of Environment and Natural Resources (DENR), ka Department of Public Works and Highways (DPWH), a me nā hui aupuni kūloko o kekahi. nā kūlanakauhale a me nā panalāʻau.
ʻO ka papahana i hoʻonuiʻia e komo i nā wahi uka o ka Meycauayan, Marilao, Bocaue a me Guiguinto;ʻē aʻe nā ʻōnaehana kahawai nui ma nā kīʻaha lawaiʻa like ʻole ma Malolos, Hagonoy a me Calumpit;ka muliwai o Pampanga, a me na muliwai ma Laguna, Cavite, Navotas, a me San Juan.
E komo pū ana me ka huina o ka hoʻomaʻemaʻe ʻana o ka muliwai ʻo Pasig, ʻo ia hoʻi ka hoʻomaʻemaʻe mau ʻana o ka muliwai ʻo San Juan (1,437,391 tons o ka lepo a me nā ʻōpala) a me ka hoʻomaʻemaʻe ʻana o ka muliwai ʻo Tullahan (1,124,183 metric tons), ua hoʻoneʻe ʻia nā hana hoʻoponopono muliwai a SMC ma luna o 4.5 miliona mau ʻōpala mai kahi o 68 mau kilomita o nā ʻōnaehana muliwai.