Ua hoʻopau ʻia nā hopena o nā ana radon o nā waiwai o ke kūlanakauhale: ke hana ʻia nei ka hoʻoponopono ʻana o radon i hoʻokahi waiwai.

ʻO nā waiwai a pau i loaʻa i ke kūlanakauhale ʻo Kerava ua loaʻa nā ana radon i hana ʻia i ka pūnāwai me ka hoʻohana ʻana i nā ipu ana radon, a ʻo nā hopena e nānā ʻia e ka Radiation Protection Center (STUK).

ʻO nā waiwai a pau i loaʻa i ke kūlanakauhale ʻo Kerava ua loaʻa nā ana radon i hana ʻia i ka pūnāwai me ka hoʻohana ʻana i nā ipu ana radon, a ʻo nā hopena e nānā ʻia e ka Radiation Protection Center (STUK). Ma muli o nā hopena, pono e hoʻokō i ka hoʻoponopono radon ma kahi waiwai pilikino. Ma muli o nā hopena, ʻaʻohe pono no nā ana hou aku ma nā ʻāina ʻē aʻe o ke kūlanakauhale. Ua hana ʻia nā ana ma nā wahi he 70, kahi i loaʻa ai he 389 mau helu ana, ʻo ia hoʻi nā pahu ana.

Ma hoʻokahi ana ana o kahi waiwai i hoʻohana pilikino, ua ʻoi aku ka nui o ke kumu kūʻai o ka awelika radon o ka makahiki o 300 Bq/m3. I ke kauwela o 2019, e hoʻoponopono ʻia ka radon a e ana hou ʻia ka pae hoʻonaʻauao e like me nā ʻōlelo a ka Radiation Protection Agency i ka hāʻule.

E pili ana i nā hale aupuni, ʻoi aku ka nui o ka radon ma lalo o ka waiwai kuhikuhi ma nā ana ana a pau, koe wale nō kahi ana ana. Ma kēia wahi ana, ua ʻoi aku ka nui o ka waiwai kuhikuhi, akā ʻaʻole i kuhikuhi ka Radiation Protection Center i nā ana hou aʻe no ka lewa, no ka mea, ʻaʻole ia he wahi ola a no laila ʻaʻohe pono e kaupalena i ka ʻike radon.

Me nā hoʻololi i ke kānāwai Radiation, i hoʻoponopono hou ʻia ma ka hopena o 2018, ʻo Kerava kekahi o nā kaona kahi e pono ai ke ana ʻana o radon ma nā wahi hana. I ka wā e hiki mai ana, e hana ʻia nā ana radon i nā waiwai hou ma hope o ka hoʻokō ʻana a i ʻole nā ​​​​mea kahiko ma hope o ka hoʻoponopono hou ʻana, e like me nā ʻōlelo a ka Radiation Protection Agency, ma waena o ka hoʻomaka o Kepakemapa a me ka hopena o Mei.