I runga i ngā āhuatanga o te rangi me ngā hiahia ahumahi o Mareia, kua whakawhanakehia e mātou ā mātou ake Ngā koti whakamarumaru takirere. Nā te ngāwari o te urutau me ngā painga matua maha, kua noho rātou hei otinga pai mō ngā umanga ā-rohe hei whakapai ake i te whakaputanga.

Hei whakatika i ngā raruraru ā-rohe o te ua maha me te haumākū nui, he tino pai te mahi a te hua nei mō te wai. He ātete ki te wai, he ātete ki te hinu, ā, ka taea te horoi tika, ka ārai i te harore o te paparanga whakamarumaru me te waikura e puta mai ana i te urunga o te wai ua. I taua wā, ka ātete ki te whakaekenga pepeke, ā, he pai mō te whakamahinga o waho mō te wā roa. I roto i te taiao hau kaha e kawea mai ana e ngā ua, ko te koti whakamarumaru, e whakawhirinaki ana ki tōna kaha teitei, te pakari, me te hoahoa takai piri, ka piri pai ki te āhua o te takirere me te kore e taka atu, e whakapūmau ana i te pānga whakamarumaru tonu.

Mō ngā ahumahi i Mareia e whakawhirinaki ana ki ngā taputapu takirere, pērā i te hangahanga, te hinu me te hau, me te miihini matū, ehara i te mea ka taea e ā mātou koti whakamarumaru te urutau ki te āhuarangi engari ka tukuna hoki he whakapainga tūturu ki te uara whakahaere.

Tuatahi, mō te penapena pūngao, ka taea e te hua te whakaiti i te whakamahinga o te mamaoa me te hiko mā te 15-40%. I roto i te taiao whakaputa pāmahana teitei tonu o Mareia, ka whakaitihia te para pūngao e puta mai ana i te ngaronga wera, ā, ka āwhina i ngā umanga ki te whakaiti i ngā utu whakahaere.

Tuarua, mō te tiakitanga haumaru, ka ārai te koti whakamarumaru i te mōrearea o ngā werawera o ngā kaimahi i puta mai i ngā takirere pāmahana teitei. I te wa ano, ka whakaitihia te pāmahana o te awheawhe, ka whakaitihia te kawenga whakamatao o ngā hauhautanga, ā, ka whakapai ake i te whakamarie o te taiao mahi.

He hoahoa ā-pūrua te hua, e āhei ai te huihui me te wetewete tere. Mā tēnei ka tino āwhina i te tiaki o ia rā o ngā takirere, ka kore e hiahiatia he nui o ngā kaimahi me ngā rauemi hei tango i te paparanga whakamarumaru—he āhuatanga tino pai mō ngā hiahia whakaputa tino whai hua o ngā umanga ahumahi o Mareia.

Hei tāpiritanga, e 8-10 tau te roa o te ora o te koti whakamarumaru, e tautoko ana i te whakamahinga maha, ā, kāore he matū kino pēnei i te asbestos, e tutuki ana i ngā paerewa tiaki taiao. Ehara i te mea ka whakaiti noa i ngā utu haumitanga mō te wā roa engari ka āwhina anō hoki i ngā umanga ki te whakatutuki i te whakaputanga matomato.

Ko tētahi atu painga ko tōna matotoru, he 20-50% noa iho i tērā o te matotoru tuku iho. Rauemi ārais. Nā tēnei ka pai ake mō ngā whakatakotoranga taputapu i ngā wāhi whaiti, ka urutau ki ngā āhuatanga o te papa whakaputa kiato o ngā wheketere o Mareia.