Fakamoʻoniʻi ʻo e ʻea conditioners, fakafeʻungaʻi ke feʻunga mo e ngaahi ʻatakai fakatuʻutamaki kehekehe, kuo nau maʻu ʻenau kuo fakamaʻalaʻala ʻi he velangofua mo e sectors hange ko petrochemicals, ngāue fakakautaú, meʻa fakafaitoʻo, mo e tukuʻanga koloa. ʻOku predominantly palangi kinautolu ʻi he ngaahi feituʻu ʻoku ngaohi ai, warehouses, mo e ngaahi feituʻu ʻoku fie maʻu stringent hono puleʻi ʻo e fakaʻauha ke tauhi e mafana ʻo e ʻea. ʻOku mahuʻinga ʻa e faʻahinga fakamoʻoni ʻo e fakamoʻoni fakamokomoko meʻalele pea ʻoku kehekehe pe ia mo e ngaahi ngaue ʻoku ngaue ai.
ʻOku fakafou ʻi heʻenau ngaahi fakaʻilonga ʻo e fakamoʻoni makehe, ʻOku hoko mai ʻa e conditioners ʻea ko ʻeni ʻi ha ngaahi faʻahinga kehekehe hange ko e faʻahinga IIA, IIB, mo e IIC, feʻunga takitaha mo ha ngaahi tukunga pau. Fakatatau ki he ngaahi fakakaukau ʻa ʻetau timi fakatekinikale, fakamoʻoniʻi kehekehe ʻo e ʻea conditioners ki ha sectors kehekehe:
Lahi ʻo e Tohi Kolé:
1. ʻOku faʻa fakaʻaongaʻi ʻa e faʻahinga IIA mo e IIB ʻi sectors hange ko lolo fokotuʻu, kemikale, ngāue fakakautaú, metallurgy, maʻuʻanga Fakamatala, mo e mālohí, ʻa ia ʻoku mahuʻinga ai ha tuʻunga ʻo e hauhaú.
2. Taipeʻi ʻa e IIC ʻoku fakataumuʻa pau ia ki he ngaahi ʻatakai ʻoku fonu ʻi he ngaahi kasa ʻoku velangofua hange ko fakapaaki ʻo e ʻo e mo e acetylene.
3. Ki he ngaahi fie maʻu makehe ʻa e kautaha keli, ʻOku ʻoatu ʻa e conditioners ʻo e ʻea fakamoʻoni ke fakapapauʻi ʻoku ʻi ai ha ngaahi tuʻunga malu lahi.
ʻI he e ʻa e ngaahi ngaueʻanga mo e ngaahi ʻatakai fakatuʻutamaki ʻo e ngaue, ʻa e lahi ʻo e ngaahi meʻangaue fakaʻuhila ki he fakaʻauha, kau ai ʻa e ʻea conditioners, kuo fetaʻomi. Makehe mei mitigating ngaahi fakatuʻutamaki ʻo e fakaʻauha, ʻOku fenapasi ʻa e conditioners ʻea ko ʻeni mo e ngaahi tuʻutuʻuni ki hono fakahaofi ʻo e ivi fakafonua mo e ngaue fakafaifekau, foaki ha ngaahi pisinisi ko ha hala ki hono fakalele ʻo e lavameʻa mo e fatongia tauhi ʻo e ʻatakai.