Kāore i te tūtohutia kia whakamahia te wai puna hei wai e rere ana i roto i te mīhini whakamatao wai taiaho hei whakamatao i te mīhini whakairo CNC, nā te mea he maha ngā poke i roto i te wai puna, ka ngāwari ai te aukati i te ara wai e rere ana, ā, he kino rawa atu, ka whakararu i te pai o te whakamatao o te mīhini whakamatao cnc. Engari i te whakamahi i te wai puna, he pai ake te whakamahi i te wai parakore, te wai ma, te wai kua whakamātaohia rānei hei wai e rere ana, ka taea ai te karo i te aukati pea.
Mō te hanga, kua whakangaohia e S&A Teyu te neke atu i te kotahi miriona yuan mō ngā taputapu hanga, hei whakarite i te kounga o te raupapa o ngā tukanga mai i ngā wāhanga matua (whakamātao) o te pouaka whakamatao ahumahi ki te whakarewa i te pepa whakarewa; mō te mahi kawe taonga, kua whakatūria e S&A Teyu ngā whare putunga kawe taonga i roto i ngā tāone nui o Haina, ā, kua tino whakaitihia te kino nā te kawe taonga tawhiti, me te whakapai ake i te whai huatanga o te kawe waka; mō te ratonga muri-hoko, e rua tau te wā whakamana.
