Pūnaha Whakatikatika Rere Hinu Maha-mahi a DDYBDOE

Whakaahuatanga Poto:

Ka whakatikatika, ka manatoko hoki tēnei pūnaha i ngā mita rere (DN25–DN100) mā te whakamahi i ngā hauwaiwai wai māmā (matatini ≤100 mm²/s) hei reo whakamātautau, kia taea ai te whakamātautau whānui i te mahi o ngā taputapu rere.

Hei tūāpapa tātaritanga rere hinu maha-mahi, e tautoko ana i:

1. Ngā tikanga whakatikatika maha
2. Te whakamātautau i ngā momo pāpāho, ngā pāmahana, ngā matotorutanga, me ngā mātotorutanga
3. Te tutuki i ngā whakaritenga a Haina mō te whai wāhi atu ki ngā Whakataurite Matua CIPM mō te ine i te rere o te hauwaiwai wai

Ngā Kaupapa Hangarau:

• Ko te pūnaha tuatahi o Haina e aro ana ki te āputa nui o te hangarau ine rere-tūturu mō ngā hauwaiwai wai māmā (matatini: 1–10 cSt) i ngā tere rere o te 5–30 L/s.
• Ka tutuki te whakaputa uri rere tino tika mā te Tikanga Pūmau, me te whakamahi i te Tikanga Pūmau Hihiri me ngā tikanga Paerewa Paipa Prover.
• E tautoko ana i ngā tukanga tuwhera me ngā tukanga kati.