Inkcazo emfutshane:

I-1) Ukubonakaliswa okungaphakathi ngaphakathi kunye nokuqhutywa kokubonakalayo ukuze kuqondwe i-UV ephezulu ethe tyaba

2) Amandla angenisiweyo e-ozone aphezulu e-ultraviolet isibane kwi-1m ingaphezulu kwama-200uw

3) Ukubonwa okungafunekiyo komzimba womntu, ukuvala ngokuzenzekelayo kwenqanaba eliphezulu le-UV xa ukuphakama kwabasebenzi kudlula i-2.1m, ukuhlala komntu kumatshini