Hei tiaki i ngā taputapu e hiahia ana kia whakamatao ina he hapa kei roto i te pouaka whakamatao wai, he maha ngā mahi tiaki whakaoho a ngā pouaka whakamatao wai ahumahi a S&A Teyu: te tiaki whakaroa-wā i te pūwero, te tiaki iahiko nui o te pūwero, te whakaoho rere wai me te whakaoho pāmahana teitei/iti. Me te 16 tau o te wheako pouaka whakamatao ahumahi, e aro ana a S&A Teyu ki ngā hiahia o āu taputapu.
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 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 matua 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.
