Element 4: Drainage System
This element is covered by the MBIS.
The scope of inspection includes
- Drainage system located at external walls of the building;
- Drainage system in common parts;
- Drainage system laid within common pipe ducts;
- Underground and above-ground common drainage system; and
- Any other common drainage system for the building under inspection
that may, if defective, choked or misconnected, affect the sanitary or
hygienic condition of the building.
It aims to safeguard the health and hygiene of
occupants living in the building.
Previous | Next