- Whakawhitinga Hiko me te Tohu Pakanga : Ka whakapumau i te tuku ake o te hiko me ngā whakaeke waihanga i te wā e huri ana te puna irriwhenua, kia kaua ai ngā raru arataki mai i ngā wehe hiko, mai rānei ngā whakaeke pakaru.
- Nui rawa te whakatika : Kua hangaia ki ngā matū tiketike, he iti noa te pānga ki te wareware, ki te mōmī, ā, he tōtika ana ki ngā taiao rerehua, ka roa ake ai te ora whakamahinga o ngā taputapu.
- Whakawhitinga Wai Rite : Ka tautoko i te arataki pūmau o te pūnaha irriwhenua, ka tiakina ai te wehe rite o te wai mai i ngā kōpata irriwhenua, ka iti ake ai te nuinga o te wai, ka pai ake ai te irriwhenua.
- Iti noa te utu tiaki : He hoahoa whakapapa ngawari, māmā te whakauru, māmā hoki te tiaki, ka iti ai ngā utu whakatika me te wā e hiahiatia ana i ngā rā katoa.
- Kaha Ake Te Whakatinanatanga O Te Katoa : Ka whakapai ake i te mahi tuku hiko me ngā whakaeke, ka piki ake ai te kaha arataki o te pūnaha irriwhenua, ā, ka tautoko i te whakahaere ahurea o te wā modern.
- Nui ake te whakaiti : I hangaia motuhake mō te pūnaha whakaihiihi paoka o HS-8120, e whakarato ana i te tōkītanga pai, te whakauru māmā, me te āwherawhera ki ngā tikanga mahi katoa o te mara.