Ko te whanaketanga o te hangarau arataki e haere tonu ana mā te whakamahi i ngā paerewa wātea, ngā wāhanga takirua, me ngā pūnaha tūtohu e iti ake ai ngā utu o te wā poto katoa me te whakapai ake i te maru o te pūnaha. Ko ēnei hoahoa moāpia e whai wāhi ana i ngā wāhi uruparenga hangarau e āwhina ai i ngā whakapai ake kia kaua e huringa katoa te pūnaha, ka tiaki i ngā whakaurunga roa-rawa. I ngā whakamahinga pupuhi wai tūmatanui, ka whakamahia e ngā paparorohiko arataki ngā rautaki pupuhi kōkiri mō te wehenga ōrite i te warewarenga, i te urupare atu ki ngā pūnaha SCADA mō te whakapai ake i te rohe katoa me te urupare ki ngā take noho tūmatawhā. Mō ngā pūnaha tapahi reihana ahumahi, ka pupuri ngā paparorohiko i te pūmahara tukatuka reihana mā te whakahaere i te wera o ngā taputapu māmā, i te whakahaere i te tūranga focus me te whakahaere i te tawhiti ihu noho. I whakaaturia tētahi tīmataka i tētahi raina boti, i tukuna ai e ngā paparorohiko arataki ngā karaihe arataki arataki kia tirohia te taumata tāwhai i te 600 ngā boti ia meneti, i te urupare hoki ki te whakahaere i te torque cap me te whakapae tāpiri tohu. Ko te pūnaha kounga hangarau e whai wāhi ana i te tirohanga tuatahi mō ngā hoahoa hōu, te whakapae waenga-i-te-takotoranga i ngā wā tahumaero matua, me te tāwhai whakamutunga i mua i te tuku. Ko ngā tīmataka kia maroke aha te hiko e whai wāhi ana i ngā hoahoa transforma maroke aha, ngā pūkenga hiko hoki mō ngā uta whakaroa, me ngā mahi moe mō ngā taputapu noho. Ko ngā aronga haumaru ipurangi e whai wāhi ana i te whakaritenga urupare ki ngā take haumaru, ngā kaupapa whakahaere mō ngā waahitanga, me te mātauranga haumaru mō ngā kaimahi hangarau. Mō ngā whakamahinga motuhake, ko ngā rautaki ritenga e whai wāhi ana i ngā hoahoa horoi-taputapu ki ngā mata maeneene mō ngā taiao horoi, ngā hoahoa kore-pahu mō ngā wāhi Class I Division 1, me ngā hoahoa kore-pāmu mō ngā whakamahinga nūkariarā. Mō te whakawhitinga mōhio whānui, tēnā whakawhitinga mai ki tā mātou tima inihini whakauru hei kōrero mō ō koutou uaua whakahaere iti me ō koutou hereketanga mahi.