Ko te taputapu rokiroki wai nekeneke ahi me whai hanganga ngāwari te tinana matua, kaua he anga mārō, ā, me taea te whakapiko.

I. Tirohanga Whānui mō te Hua
Puna Wai Whakaora Ahi Kawe
Ka taea e tēnei taputapu te pupuri wai pūkoro me te whakawhiti wai mō te tinei ahi, ā, ka taea hoki te wetewete, te whakapiko, me te whakanoho ki roto i ngā pouaka taputapu, ki ētahi atu wāhi rānei.
II. Te Whānuitanga o te Tono
Te tinei ahi, te urupare ohorere me ētahi atu mara haumaru
III. Ngā Āhuatanga o te Hua
1. Me hanga te tinana matua o te rokiroki wai hei hanganga ngāwari, kaua he anga mārō, ā, me taea te whakapiko.
2. Kaha kume: 5023N te roa, 4921N te taha.
3. Kaha o te kiri piri: 217N.
IV. Ngā Whakatakotoranga Hangarau Matua
1. Me whai wāhi te taputapu rokiroki wai kawe mō te ahi ki te tinana matua rokiroki wai, ngā ngongo wai e rua (whiringa), he kaitahuri atanga 65mm ki te 80mm (whiringa), he papu wai (whiringa), he uhi o runga, he papa ātete-pū, he taputapu hiri turuturu me te pepa rapa ngohengohe.
2. Me hanga te tinana matua o te rokiroki wai hei hanganga ngāwari, kaua he anga mārō, ā, me taea te whakapiko.
3. Matotoru o te rauemi tinana matua o te rokiroki wai: 1.1mm.
4. Ngā Ahu: te whānui o runga 3.08m, te whānui o raro 3.61m, te teitei 1.22m.
5. Te kaha rokiroki wai: 10.32m³.
6. Te wā whakakī wai: 20 meneti 12 hēkona.
7. Rahi atanga whakakī wai: 65.0mm.
8. Kaha kume: 5023N te roa, 4921N te taha.
9. Kaha kiri piri: 217N.
10. Rauemi matua: rauemi paninga PVC taha-rua.
11. Mana papu wai: 800W (whiringa)
V. Whirihoranga Hua
1. Te tinana matua o te rokiroki wai
1. Taupoki o runga
1. Papa ārai-wero
1. Kete ārai turuturu
1. Pukapuka tohutohu
1. Tiwhikete Whakatutukitanga