The vent pipe with hole/holes not allowed since it is not allowed accordine to H K Building law. If co-vid 2019 inside the pipe, it will passed through the holes and spread to other units.
@joeleungcf2 жыл бұрын
pnap amendment after covid19 is 3m above roof level
The vent pipe with hole/holes not allowed since it is not allowed accordine to H K Building law. If co-vid 2019 inside the pipe, it will passed through the holes and spread to other units.