Kāore he pānga ki te whakamatao wai ahumahi ina he pūmau te ngaohiko. Tērā pea nā te ngaohiko i tukuna mai. Nō reira, e taunakihia ana kia tāutahia he pūmau ngaohiko, kia kore ai te whakamatao e mahi mō te wā roa i raro i te ngaohiko pūmau, nā te mea ka raru pea te mahi a te whakamatao wai ahumahi, ka tahuna rānei te papu wai i roto.
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.
