Me pēhea te whakatika me te tiaki i ngā kerēne pourewa?
1. Te whakatikatika me te tiaki i ngā wāhanga hanganga whakarewa
1. Whakatinanahia kia kaha ngā paerewa para mō ngā hanganga maitai kerēni.
2. Me tirotiro ngā wāhanga matua o te hanganga e mau ana i te kawenga mō te kaha o te ngenge o te konganuku, ngā pakaru whakarewa, te rerekētanga o te hanganga, te pakaru, me ētahi atu. Me tirotiro ngā whakarewa matua me ngā rauemi turanga o ngā rohe e pāngia ana e te wera o te whakarewa o ngā wāhanga matua o te hanganga e mau ana i te kawenga. Mena ka kitea he hapa, me whakahaere. Me whakahaere te tirotiro i ngā wāhanga hanganga kia rite ki ngā tikanga e whai ake nei.
(1) Te tirotiro i ia rā: Te Kāreini Pourewa me tirotirohia i ia 80 hāora mahi. Ina huri te taraiwa o te kerēne pourewa i tana mahi, me tirotiro e ia te piri o ngā pūtu i ia wāhanga hononga. Mena he wetekina, me whakakī i te wā tika.
(2) Ina puta he tangi rerekē o te kerēne pourewa, ina he hapa rānei te whakahaere, ina pakaru rānei te taputapu tiaki haumaru o te kerēne pourewa, me tirotirohia, me tuhi hoki.
(3) Ina oti te kaupapa, ā, ka wetewetehia te kerēne pourewa, me tirotirohia e ngā tohunga hangarau me ngā kaimahi tiaki ngaio, ā, me pupuri hoki ngā tuhinga.
3. I te wā e kawe ana, me whakapau kaha ki te ārai i ngā wāhanga hanganga mai i te whakarerekētanga me te kino o te tukinga.
4. Rehuhia te peita i ia ono marama ki te kotahi tau. I mua i te peita, tangohia te waikura, ngā paru hinu me ētahi atu paru mai i te mata whakarewa.
2. Te taura waea me tōna tiaki
1. I te wā e whakamahia ana te taura waea, me ārai kia kaua e piko, e piko, e piri rānei ki ngā paru, me ārai hoki kia kaua e pa ki ngā mīhini, ki ētahi atu paru rānei.
2. Whai muri i te tāutanga o te kerēne pourewa (i mua i te whakamahinga), me pania te taura waea ki te hinu karāpeti. Me pania te taura waea kia rite ki te "Ripanga Whakahinuhinu Kerēne" ā muri ake nei.
3. Kāore te hoahoa whānui o te kerēne pourewa e tuku i te taura waea kia roa te ora. Mēnā ka puta tētahi o ngā āhuatanga e whai ake nei, me maka atu.
(1) Neke atu i te 5 ngā waea whati o te taura waea 6×19-d (diameter taura waea d) i roto i te roa 6d, ā, neke atu i te 10 ngā waea whati i roto i te roa 30d.
(2) Neke atu i te 10 ngā waea whati o te taura waea 6×37-d (diameter taura waea d) i roto i te roa 6d, ā, neke atu i te 19 ngā waea whati i roto i te roa 30d.
(3) E tata ana ngā taura waea tetahi ki tetahi. Ahakoa kāore te maha o ngā waea whati e neke ake i te 5 i roto i te roa 6d, me maka atu.
(4) Ahakoa kāore he waea whati o te taura waea, kua pakaru te taura waea ki te 40% o tōna whānui, kua whakaitihia rānei te taura waea mā te 7%, neke atu rānei, e ai ki te whānui ingoa, kua piko rānei te taura waea, me ētahi atu.
(5) Ka ngaro te āhua noa o te taura waea, ā, ka rerekē te āhua, pērā i te ngaru, te whakapōturi o te āhua o te whare herehere, te whakatōtō o te aho, te whakatōtō o te waea, te whakanui wāhanga o te whānui o te taura, te piko, te whakaiti wāhanga o te whānui o te taura, te whakawhāiti wāhanga, me te piko.
(6) Ka pāngia te whānui o te taura waea e ngā pānga wera motuhake, ā, ka puta he tae e mōhiotia ana i waho.
Kia mōhio: Ina hiki ake i ngā konganuku rewa, wera rānei, i ngā otinga waikawa, i ngā mea pahū, me ngā rauemi mura, ka haurua te maha o ngā waea whati o te taura waea.
3. Te tiaki me te whakatika i ngā wāhanga miihini
(1) Kia ma tonu ngā mīhini katoa i ngā wā katoa, ā, kia horoia hoki ngā wāhanga katoa o ngā taputapu i te wā tika;
(2) Tirohia te taumata hinu o ia whakaiti. Mena he iti iho te taumata hinu i te taumata kua tohua, tāpirihia te hinu i te wā tika;
(3) Tirohia mēnā ka taea te whakaputa noa i ngā pūhau hau o ia pūwhakaiti. Mēnā ka āraia, whakawāteahia i te wā tika;
(4) Tirohia te mahi a ia pēraki. Mēnā kāore i te tino aro, kāore hoki i te pono, whakatikatikahia i te wā tika;
(5) Tirohia ngā pūtu i ia hononga. Mēnā he wetekina, he taka rānei, whakaukia, ā, tāpirihia i te wā tika;
(6) Tirohia ngā taputapu haumaru. Mēnā ka kitea he hapa, whakatikatikahia i te wā tika;
(7) Tirohia ngā taura waea me ngā pūwero i ia wāhanga. Mēnā ka kitea he nui rawa te pakaru, whakatikahia i te wā tika;
(8) Tirohia te whakahinuhinu o ia wāhanga whakahinuhinu, ā, tāpirihia te hinu i te wā tika.