Tērā pea ka āraia te pūnaha whakamatao wai ahumahi e whakamatao ana i te mīhini tā hiraka nā te raruraru o te ara wai, nā te hē rānei o te mahi whakawhiti wai i muri i te whakamahinga o te whakamatao mō tētahi wā. I tēnei wā, tirohia mēnā kei roto i te ara wai o roto, o waho rānei o te whakamatao te ara wai i te tuatahi. Mēnā kei roto i te ara wai o roto, horoia te ara wai o roto ki te wai ma, ka pupuhi ki te pū hau.
Kia oti te whakawātea i te ara wai, tāpirihia te wai māori, te wai parakore rānei, ka whakawhiti pinepine i te wai kia roa ake ai te ora o te pūnaha whakamatao wai ahumahi.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.
