He whānuitia te whakamahinga puta noa i ngā momo ārai hiko katoa o Te Tai Tokerau o Amerika mō ngā turuturu me ngā ārai ahi pērā i te hauhautanga pūkoro, te whakamaroke hau me ērā atu.
LCDI(Te Kimi me te Whakakore i te Au Tarere), he rite tonu ki ngā mahi kimi me te momotu i te turuturu.
He waea roa, ngāwari hoki te hanga o te hua, me tehonongakei te pito kawenga me te mono paerewa Amerikana 5-15p kei te pito whakauru. Ka whakamahia e te hua he taura hiko kua tiakina me ngā mana pupuri hinengaro motuhake.
Mā te whakamahi i ngā rauemi ātete-mumura, e whakarato ana i te ārai ahi me te uira, he iti te whakamahinga hiko, he tino aro, he kaha te pono, ā, he whānui te urutau ki te pāmahana. Ina neke ake te ia turuturu i te uara taunoa, ka tere te motu o te hua ki te momotu i te pūtake hiko, ka ārai pai i ngā ahi hiko i puta mai i te koroheketanga, i ngā paparanga tiaki kua pakaru i te kararehe rānei i runga i ngā taura hiko, ā, ka whakarite i te haumaru o ngā taputapu me te tangata.
E tutuki ana i ngā whakaritenga paerewa UL1699, ā, kua whakamanahia e UL me ETL.
E tutuki ana i ngā ture taiao CP65 o California.