Te kaupapa o te horoi onepu o te puna hinu me ngā mahi whakahaere

He tirohanga whānui mō te onepu wero

Ko te horoi onepu he tukanga e whakamahi ana i te wai e rere ana i te tere tere hei marara i te onepu i raro i te puna, ā, mā te wai e rere ana hei kawe mai i te onepu kua marara ki te mata.

1. Ngā whakaritenga mō te wai horoi onepu

(1) He matotoru tōna hei whakarite kia pai te kaha kawe.

(2) He matotoru tōna hei ārai i te pahūtanga me te turuturu.

(3) He hototahi pai, kāore he kino ki te puna wai.

2. Tikanga wero onepu

(1) Te horoi whakamua: ka rere te wai horoi onepu ki raro o te puna i te aho paipa ka hoki ki te mata mai i te wāhi porowhita.

(2) Hoki whakamuri: te ritenga kē o te hoki whakamuri pai.

(3) Te horoi onepu hurihuri: Ko te whakamahinga o te pūtake hiko hei akiaki i te hurihanga o te taputapu, ko te huringa papu e kawe ana i te onepu, ko te horoi onepu hou te tikanga e whakamahia whānuitia ana.

3. Kaupapa horoi onepu

Ngā ihirangi me ngā whakaritenga o te kaupapa horoi onepu:

(1) Me whakarato e te mahere whenua o te puna horoi onepu ngā raraunga tika mō te puna hinu, te āhuatanga ā-tinana o te puna whakaputa, te mahi whakaputa me te hanganga hohonu o te puna.

(2) Me whakaatu e te mahere te hohonutanga o te raro o te poka horihori, te mata sima, te taputapu tuku rānei, me te wāhi o te mata onepu me te āhua o ngā mea e hinga ana i roto i te poka.

(3) Me whakarato te mahere i ngā wā poka poka, inā koa ngā wā poka pēhanga teitei, ngā wā poka ngaro me ngā uara pēhanga.

(4) Ina hiahiatia kia puritia tētahi wāhanga o te pou onepu i roto i te mahere, me tohu te hohonutanga o te onepu wero.

(5) Mō te horoinga onepū o te puna whakahaere onepū i roto i te paipa, me tohu te hoahoa hanganga o te pou paipa whakahaere onepū.

(6) Me tohu i roto i te mahere te aukati i te whakawhanuitanga o te uku, te whakapōrearea i te pōro ware pi (kia mōhio: i tēnei wā, kua aukatia te whakamahinga o te pōro ware pi i roto i ētahi mara hinu, ā, me whakamahi kia rite ki ngā whakaritenga o te mara hinu) te whakapōrearea i te pōro, te horoi i te onepu hau whakaranu, me ētahi atu.

Ngā taahiraa whakahaere

(1) Te Whakarite

Tirohia te papu me te tāke rokiroki wai, honoa te raina whenua, ka whakarite i te nui o te wai horoi onepu.

(2) Te kimi onepu

Ina 20m te tawhiti o te taputapu horoi onepu mai i te paparanga hinu, me whakaroa te tere whakaheke. Ina heke te taumaha iri, he tohu tēnei kua tūtaki ki te mata onepu.

(3) Horoi onepu

Whakatuwheratia te rere o te papu i runga ake i te 3m mai i te mata onepū, ā, whakahekehia te aho paipa ki te horoi onepū ki te hohonutanga hoahoa i muri i te mahi noa. Ko te nui o te onepū kaweake he iti iho i te 0.1%, e kiia ana he horoi onepū whaimana.

(4) Mātakihia te mata o te onepu

Hiki ake te aho paipa ki te tihi o te paparanga hinu neke atu i te 30m, kati te papu mō te 4 hāora, tukua te aho paipa kia tūhuratia te mata onepū, ka tirotiro mēnā ka puta he onepū.

(5) Tuhia ngā tawhā e tika ana: ngā tawhā papu, ngā tawhā mata onepu, ngā tawhā whakahoki.

(6) Oneone i tanumia.