Mā te tiaki auau i te pouaka whakamatao wai ahumahi pūreretā UV, ehara i te mea ka pai ake te mahi whakamatao engari ka roa ake hoki tōna roanga mahi. Nō reira, ko te kaupapa matua, me pēhea?
1. Wetewetehia, ka horoia te tauera tātari;
2. Horoia te pūwhakamātao;
3. Whakakapia te wai e rere ana (ia 3 marama te nuinga) ka whakamahia he wai parakore, he wai ma rānei hei wai e rere ana.
Mō te hanga, kua whakangaohia e S&A Teyu te neke atu i te kotahi miriona RMB mō ngā taputapu hanga, hei whakarite i te kounga o te raupapa o ngā tukanga mai i ngā wāhanga matua (whakamātao) o te mīhini 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, kua tautokona ngā mīhini whakamatao wai S&A Teyu katoa e te kamupene inihua, ā, e rua tau te wā whakamana.
