Ngā Momo Poraka Whakamutunga

1. Te whakarōpūtanga mā te hanganga me te tikanga hononga (te whakarōpūtanga matua)
Ngā pūmau tīwiri/pūmau
Mātāpono: Ka pēhia te waea ki te ara iahiko e te pēhanga e whakaputaina ana e te tīwiri hurihuri.
Ngā Āhuatanga: He kaha te whakamahi i ngā momo waea, he hononga pakari, he waea ka taea te whakahoki, he pai mō ngā miro kotahi. Mō ngā miro maha-miro, me whakamahi tahi me te ihu miro. He tūponotanga kei wetekina ngā waea, ā, me tiaki tonu.
Ngā āhua noa: ngā pito tīwiri pereti, ngā rīpene pito momo reriwe, ngā pou here i runga i ngā taputapu hiko.

Koanga/SpNgā Pūrua Mowhiti
Mātāpono: Ka whakamahia te pēhanga pumau o te puna hei pupuri i te waea, mā te whakamahi i te rīwhi (rīwhi) i te ine kōhao rānei hei whakatuwhera me te kati i te puna.
Ngā Āhuatanga: He tere te waea, kāore he taputapu (he taputapu māmā rānei), he ārai i te wiri, kāore he tiaki, he tino pai mō ngā waea angiangi maha-aho. Ko te pono o te hononga te kaupapa matua o te hangarau waea hou.
Ngā āhua noa: ngā pito puna pana-whakauru (pana-whakauru), ngā pito puna e whakahaerehia ana e te rīwhi.

Ngā pūrua pana-roto
Mātāpono: He momo pūtake puna tēnei, ā, ka taea te whakapiri me te kawe i te waea mā te pereti puna o roto e whakauru tika ana ki roto i te kōhao. I te wā e wetewete ana, me whakamahi koe i tētahi taputapu (pēnei i te pine wetewete) hei pēhi i te pūnaha tuku.
Ngā Āhuatanga: He tino tere te tere o te waea, ā, he penapena wāhi, engari he tino kaha ngā whakaritenga mō te whānui o te waea me te roa o te tango.

Ngā pūmau poka kua whakamahanatia
Mātāpono: He hononga niho-V te āhua, he hoahoa motuhake, e wero ana i te whakamarumaru o te waea i te wā e whakapiko ana, ā, ka pā tika atu ki te ara iahiko.
Ngā Āhuatanga: Kāore e hiahiatia te tango i ngā waea, te penapena wā, he pai te mahi ātete wai me te makuku, ā, ka mau tonu te āhua o te whakamarumaru. He mea whakamahi noa i roto i ngā taura whakawhitiwhiti kōrero, ngā taura rama tiriti, ngā hononga hanga i mua i te peka, me ētahi atu.

Ngā pūrua honohono
Mātāpono: He mokowā tūhono "kapu" "ngongo" rānei kei te pito, ka whakarewahia te tūhono mā te whakamahana, ka tukuna te waea kua whakaurua hei whakatika.
Ngā Āhuatanga: He pumau te hononga, he pono, ā, he pai te kawe hiko, engari he uaua te mahi, ā, e kore e taea te tango. He maha ngā wā ka whakamahia i ngā āhuatanga e hiahiatia ana te pono teitei (pēnei i te umanga hōia, te rererangi).

Teihana Whakakōpiringā
Mātāpono: Mā te whakamahi i ngā kūmau kume motuhake, ka pēhia te ringaringa whakarewa o te pito ki te waea mā te whakarerekētanga ā-tinana (pēhi makariri).
Ngā Āhuatanga: He hononga pono, he ātete ki te kukume, he pai mō ngā taiao au nui me te wiri. Me whakamahi taputapu tautoko me ngā pito o ngā whakatakotoranga rerekē. Pērā i ngā pito kua whakamahanatia, ngā pito mowhiti, ngā pito marau, ngā pito ngira, me ētahi atu.

Ngā Pūrua Miro (Nati Waea / Taupoki Waea)
Mātāpono: He pūtu whakarewa miro whakarara kei roto, he anga whakamahana kei waho. Whakawirihia kia maha ngā waea kua tangohia kia tika te taha matau hei hono me te whakamahana.
Ngā Āhuatanga: He iti te utu, he ngāwari te tāuta, e whakamahia ana mō te hanga waea me te hononga peka i roto i ngā ara iahiko rama.

2. Whakarōpūtanga mā te kaupapa me te mahi
Ngā poraka tauranga whānui
E whakamahia ana mō ngā hononga ara iahiko whānui, pērā i ngā rīpene taura tereina me ngā poraka taura PCB.

Ngā poraka whakamutunga PCB
He mea whakapiri motuhake, he mea whakairi rānei ki te taha o te papa hiko tā hei hono i te papa ki ngā waea o waho. He maha ngā āhua pēnei i te whakaurunga tika, te whakaurunga piko, te momo taiapa, te momo tīwiri, me ētahi atu.