Ngā Pūrongo - Pūnaha Hurihuri (RSS)

Ko te Pūnaha Hurihuri Hurihuri (RSS) he pūnaha keri hurihuri e aroturuki ana, e whakahaere ana hoki i te hurihanga o te paipa keri i te wā tonu hei mahi i ngā mahi urungi, kia taea ai e ngā mahi keri te tae atu ki te hanganga ūnga kia tika ake. He whānuitia te whakamahinga i roto i ngā puna ahunga me ngā puna whakapae.
I. Te Keri Aronga
Ko te keri aronga he hangarau keri e whakamahi ana i ngā taputapu motuhake mō raro i te poka, ngā taputapu ine, me ngā tikanga hei whakahaere tika i te ara o te poka, kia taea ai e te mata keri te tae atu ki tētahi ūnga raro i te poka kua whakaritea i runga i tētahi ahunga motuhake. Ko te tikanga, ko te keri aronga he tikanga keri i tētahi poka e whai ana i tētahi koki peka me te azimuth kua whakaritea i mua kia tae atu ai ki te rohe ūnga.
E toru ngā momo kōtaha matua:

Kōtaha wāhanga-rua: wāhanga poutū + wāhanga hanga-ake
Kōtaha wāhanga-toru: wāhanga poutū + wāhanga hanga + wāhanga pātata
Kōtaha wāhanga-rima: wāhanga poutū o runga + wāhanga hanga + wāhanga pātata + wāhanga taka + wāhanga poutū o raro

E toru ngā tohu paetae i roto i te hangarau keri ahunga:

① Te whakamahi i te taputapu whiu (taputapu whakapiko) mō te keri ahunga
② Te whakamahinga o te mōta poka raro me te mōta poka piko mō te keri ahunga
③ Te whakamahi i tētahi mōtini ka taea te urungi (mōtini poka raro whare piko) mō te keri ahunga

II. Te Keri Whakapae

He momo puna aronga ngā puna whakapae. Ko ngā puna hinu tuku iho he poutū, he peka kē rānei mā roto i te puna, me te wāhanga poto e haere ana mā roto i te puna. He rerekē, ka keria poutū, ka peka kē rānei ngā puna whakapae ki raro ki te puna, kātahi ka huri te poka puna ki te tata whakapae, ka rere whakarara ki te puna, ka keria he wāhanga roa mā roto tae noa ki te otinga. Ka taea e ēnei puna te haere mā roto i te puna mō ngā rau, neke atu rānei i te rua mano mita, ka āwhina i te nui ake o te whakaora hinu. Ka whakaitihia te ātete rere o ngā wai puna e tomo ana ki te puna, ka hua ake he maha ngā wā teitei ake o te kaha whakaputa i tērā o ngā puna poutū noa, ngā puna peka kē rānei.

Hoki ki te RSS

He painga kei te RSS pērā i te whakaiti i te waku me te taipana, te tere tere o te urunga (ROP), te utu iti, te wā hanga poka poto, te ara maeneene o te poka, te ngāwari o te whakahaere, me te roa o te wāhanga whakapae. Ko te nuinga o te wā he pūnaha urungi hurihuri ki raro i te poka, he pūnaha aroturuki me te whakahaere mata, me te hangarau whakawhitiwhiti kōrero e rua ngā ara e hono ana i ēnei wāhanga e rua.

Ka taea te whakarōpū i te RSS mā te aratau whakahaere o tana pūnaha urungi kite whakaaro pūmaumete whakaaro hihiri. E ai ki te mātāpono urungi, ka taea te wehewehe kipana-te-wāhangametohu-i-te-mokangā pūnaha.

① Pēhia te moka

Ka whakamahia tika e tēnei pūnaha te kaha taha ki te mata e tata ana ki te mata. Ka whakanohoia te whakaū taurite o te huihuinga poka raro hurihuri pana-te-mata (RSBHA) ki te mata, me ētahi whakaū aho wiri e honoa ana i roto i te raupapa i muri. I te wā e urungi ana, ka meinga te RSBHA e te kaha piko e puta mai ana i te taputapu urungi taurite kia piko, kia hanga koki. (He maha ngā wā ka hua ake he āhua porowhita o te poka puna, he horoi poka koretake, me te whakahekenga whai hua o te diameter poka puna, arā, ka iti ake te rahi whakawhiti o te poka puna i te diameter o te mata.)

② Tohu-te-moka

Mā tēnei pūnaha ka ārahi te mata o te moka ki te ara e hiahiatia ana mā te piko i te aho keri tata ki te mata. Ka whakanohoia te whakapūmau taurite o te RSBHA pūwāhi-te-mata ki waenganui i ngā whakapūmau e rua, ka tutuki ai te urungi hurihuri mā te koki mata. (He pai ake te kounga o te mata o te poka, me te kaha o te waewae kurī neke atu i te 15°/30m.)