He mahi o ia rā i roto i te taiwhanga te horoi i ngā oko karāhe. He rerekē hoki ngā mahi horoi, ngā tikanga horoi, me te nui o te hinu, mō ngā toenga rerekē i muri i te whakamātautau, ā, ka pāngia te nuinga o ngā kaiwhakamātautau hou e te mamae o te upoko.

Nā, me pēhea te horoi wawe i ngā pounamu karāhe i raro i te kaupapa kia tino ma?

Tuatahi, me mārama tātou he aha te momo oko karāhe e horoia ana?

Ko te tohu o tētahi pounamu ma, ko te wai e piri ana ki te pakitara o roto o te pounamu karāhe, kāore e kohia hei pata wai, kāore hoki e rere ki raro i roto i te awa, kāore hoki e hanga he kiriata wai ōrite ki te pakitara o roto.

Taupokina te mata o te taputapu karāhe ki te wai mārama. Mēnā ka taea e te wai mārama te hanga i tētahi kiriata, ā, ka piri pai ki te mata karāhe, ā, kāore e mimiti, e rere rānei ki raro, kāti kua ma te mata o te taputapu karāhe.

Kātahi ka rua ngā āhuatanga i tēnei wā. Ka horoi tonu ētahi tāngata i ngā pounamu karāhe kua whakamahia kia eke rā anō ki ngā paerewa horoi kua whakahuatia ake nei. Heoi anō, me horoi kia maha ngā wā, ā, e whakawhirinaki ana ki te nui o te parahanga. I tēnei wā, he tino maumau. Ko te wā me te kaha o te kaiwhakamātautau.

Ko ētahi atu tāngata e whakamahi ana i tētahi huarahi māmā hei horoi i ngā mea e kitea ana i runga i ngā pounamu karāhe me ngā rīhi. Kāore he aha mena ka tutuki ngā pounamu me ngā rīhi i ngā paerewa horoi. I tēnei wā, ko ētahi pounamu me ngā rīhi kāore i horoia ka tino pāngia e ngā hapa i roto i te whakamātautau e whai ake nei. Ka puta pea te korenga o te whakamātautau.

Ka whakarārangihia e te ētita e whai ake nei ētahi tikanga horoi mō ngā pounamu me ngā rīhi e tutuki ana i ngā paerewa horoi, ā, ka kitea te taumata e pau ana te wā me te mahi.

1. Me pēhea te horoi i ngā oko karāhe hou: he nui ake te kawakore kore i roto i ngā pounamu karāhe me ngā rihi hou kua hokona, nō reira me rumaki ki roto i te wai waikawa mō ngā haora maha, kātahi ka rumaki ki roto i te wai hopi horoi mō te neke atu i te 20 meneti. Kia horoia pai, whakamahia te wai noa. Horoia te hopi horoi kia kore ra ano he pahuka, kātahi ka horoia kia 3~5 ngā wā, ā, hei whakamutunga, horoia kia 3~5 ngā wā ki te wai whakapūkara.

2. Me pēhea te horoi i ngā pounamu me ngā rīhi karāhe kua whakamahia:

(1) Ka taea te horoi i ngā ngongo whakamātautau, ngā rihi petri, ngā pounamu, ngā pīkara, me ētahi atu ki te paraihe pounamu me te hopi horoi (paura horoi, paura whakakore poke rānei), kātahi ka horoia ki te wai puna. Heoi, he maha ngā wā ka noho te paura horoi, te paura whakakore poke rānei ki te pakitara i te wā e whakamahia ana. Ka pirihia he paparanga o ngā matūriki ririki ki reira, ā, he maha ngā wā ka horoia ki te wai neke atu i te 10 ngā wā, ā, ka whakamarokehia i te mutunga.

(2) Me waru ngā rihi petri me ngā mea totoka i mua i te horoinga. Me rumakina ngā rihi he huakita ki roto i te paturopi mō ngā hāora 24, me kohuatia rānei mō te 0.5 hāora i mua i te horoinga, kātahi ka horoia ki te wai puna me te wai whakapūkara. Neke atu i te toru ngā wā e whakamarokehia ai.

(3) Hei horoi i te ipu wai, horoia tuatahi ki te wai puna kia maha ngā wā. Kia ringihia te wai, kāore he pata wai e toe ana ki te pakitara o roto. Ka taea te horoi ki te wai whakapūkara mō ngā wā e toru, kātahi ka waiho ki tahaki. Ki te kore, me horoi ki te hinu waikawa kōromika. Kātahi ka horoia te ipu wai me te taupoki ki te wai puna, ka rūrūtia, ka horoia kia toru ngā wā ki te wai whakapūkara i muri i te horoinga.

Kua whakarārangihia e te ētita i runga ake nei ētahi atu pounamu me ngā rīhi e noa ana, e ngāwari ana rānei ki te horoi, ā, he nui te wā me te kaha e pau ana ki te horoi i aua mea.

Nā, me pēhea te whakaoti rapanga nui i tēnei raruraru nui? Me pēhea rānei te whakamahi i te horoi ā-ringa e pau ana te wā me te mahi? Kāore rawa! Inaianei kei te tīmata te maha o ngā taiwhanga ki te whakamahihoroi karaihe aunoa, me te wā ohoroi karaihe taiwhangakua tīmata te horoi ā-ringa hei utu mō te horoi ā-ringa.

Nā, he aha ngā āhuatanga o tehoroi karaihe aunoaka taea te whakakapi i te horoi ā-ringa?

1. Te taumata teitei o te aunoatanga katoa. E rua noa ngā mahi hei horoi i tētahi puranga pounamu me ngā rīhi: Tāpirihia ngā pounamu me ngā rīhi ki te pāwhiri kotahi hei tīmata i te kaupapa horoi (ā, kei roto ko ngā kaupapa paerewa e 35 me ngā kaupapa ritenga ka taea te whakatika ā-ringa hei whakatutuki i ngā hiahia o te nuinga o ngā kiritaki taiwhanga). Mā te aunoatanga ka wātea ngā ringa o ngā kaiwhakamātautau.

2. Te pai o te horoi (Mīhini Horoi Taiwhanga(te mahi puranga, te tukanga horoi auau), te tere pakaru iti o te pounamu (te whakarerekētanga urutau ki te pēhanga rere wai, te pāmahana o roto, me ētahi atu), te whānuitanga o ngā mahi (ka taea te whakauru i ngā momo rahi me ngā āhua o ngā ngongo whakamātautau, ngā rihi Petri, ngā pounamu rōrahi, ngā pounamu kōniko, ngā rango whakapūmau, me ētahi atu)

3. He tino haumaru, he tino pono hoki, he paipa whakauru wai haumaru ātete-pahū kua tāutahia i mua, he ātete ki te pēhanga me te pāmahana, he uaua ki te tauine, me te takirere aroturuki ārai- turuturu, ka kati aunoa te taputapu ina pakaru te takirere solenoid.

4. Teitei o te mōhiotanga. Ka taea te whakaatu i ngā raraunga nui pēnei i te kawe hiko, te TOC, te kukū hinu, me ētahi atu i te wā tonu, he mea watea mō ngā kaimahi e tika ana ki te aroturuki me te whakahaere i te ahunga whakamua o te horoi me te hono i te pūnaha ki te tā me te tiaki, e whakarato ana i te watea mō te whai i muri mai.