Back7.2.3.1.(4)

ATTRIBUTION:

Functional Statement:

F81

To minimize the risk of malfunction, interference, damage, tampering, lack of use or misuse.

Objective:

OH1.1

 

APPLICATION:

Installation of bell traps, in drainage systems for buildings.

INTENT:

To limit the probability that traps will not be properly sealed, which could lead to the leakage of sewer gases into the building, which could lead to harm to persons.