1. Ngā āhuatanga o te hanganga
He mārama ngā rerekētanga hanganga i waenga i te takirere pūrerehua kāwai A me te takirere pūrerehua kāwai B.
1.1 Ko ngā takirere pūrerehua Kāwai A he momo "pokapū", he hanganga māmā noa iho, ko te tinana takirere, te kōpae takirere, te nohoanga takirere, te pou takirere me te taputapu tuku. He rite te āhua o te kōpae takirere, ā, ka huri huri noa i te pou takirere hei whakahaere i te rere o te wai.
1.2 He rerekē, ko ngā takirere pūrerehua kāwai B he momo "whakawhiti", ko te tikanga he rerekē te kakau mai i te kōpae, he uaua ake, ā, tera pea kei roto he hiri tāpiri, he tautoko, he wāhanga mahi rānei hei whakarato i te mahi hiri me te pumau nui ake.
2. Hengā tono i roto i ngā āhuatanga mahi rerekē
Nā ngā rerekētanga o te hanganga, ka whakamahia hoki te takirere pūrerehua kāwai A me te takirere pūrerehua kāwai B i raro i ngā tikanga mahi rerekē.
2.1 E whakamahia whānuitia ana ngā takirere pūrerehua Kāwai A i roto i ngā pūnaha paipa iti te pēhanga, te whānui nui, pērā i te rerenga wai, te hauhautanga me ētahi atu ahumahi, nā te mea he ngāwari te hanganga, he iti te rahi, he māmā te taumaha me ētahi atu āhuatanga.
2.2 He pai ake te takirere pūrerehua Kāwai B mō ngā mahi e hiahiatia ana he mahi hiri teitei me te pēhanga reo nui, pērā i te matū, te penehīni, te hau māori me ētahi atu ahumahi.
3. Te whakataurite i ngā painga mahi
3.1 Te mahi hiri: he pai ake te mahi hiri a ngā takirere pūrerehua kāwai B i ngā takirere pūrerehua kāwai A, nā te mea he uaua ake te hanganga me te hoahoa hiri tāpiri. Mā tēnei ka taea e te takirere pūrerehua kāwai B te pupuri i te pānga hiri pai i roto i ngā taiao uaua pēnei i te pēhanga teitei me te pāmahana teitei.
3.2 Te kaha rere: He kaha te kaha rere o te takirere pūrerehua kāwai A, nā te mea he māmā noa te hoahoa o te kōpae takirere, he iti te ātete ki te rere o te wai. Tērā pea ka pā te takirere pūrerehua kāwai B ki te pai o te rere o te wai ki tētahi taumata nā tōna hanganga matatini.
3.3 Te Pakari: Ko te pakari o ngā takirere pūrerehua kāwai B he nui ake te wā, nā te mea he nui ake te aro o tōna hoahoa hanganga me te whiriwhiri rauemi ki te pumau mō te wā roa me te ātete ki te waikura. Ahakoa he māmā te hanganga o te takirere pūrerehua kāwai A, tera pea ka ngawari ake te pakaru i roto i ētahi taiao uaua.
4. Ngā whakatūpato mō te hoko
I te hoko i ngā takirere pūrerehua kāwai A me te kāwai B, me whai whakaaro ki ngā āhuatanga e whai ake nei:
4.1 Ngā āhuatanga mahi: Tīpakohia te kāwai tika o te takirere pūrerehua e ai ki tōna pēhanga mahi, pāmahana, reo me ētahi atu āhuatanga o te pūnaha paipa. Hei tauira, me matua whakarite ngā takirere pūrerehua kāwai B i roto i ngā taiao pēhanga teitei me te pāmahana teitei.
4.2 Ngā whakaritenga whakahaere: Me mārama ngā whakaritenga whakahaere, pēnei i te whakatuwheratanga me te kati tere, te mahi auau me ētahi atu, hei whiriwhiri i te hanganga takirere pūrerehua me te aratau tuku e tika ana.
4.3 Ōhanga: I raro i te kaupapa o te whakatutuki i ngā whakaritenga o te whakahaere, whakaarohia te ōhanga o te takirere pūrerehua, tae atu ki ngā utu hoko, ngā utu tiaki, me ētahi atu, he iti ake te utu o ngā takirere pūrerehua kāwai A, ko ngā takirere pūrerehua kāwai B, ahakoa he pai ake te mahi, tera pea he nui ake te utu.