Plumber Red Seal · Question
An accessible washroom design requires the installation of a wall-mounted lavatory for a public facility. According to the National Plumbing Code of Canada (NPC) and accessibility standards, what is the maximum permissible height from the finished floor to the rim of an accessible lavatory?
The National Plumbing Code of Canada (NPC) and associated accessibility standards typically specify a maximum height of 865 mm from the finished floor to the ri
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Question: An accessible washroom design requires the installation of a wall-mounted lavatory for a public facility. According to the National Plumbing Code of Canada (NPC) and accessibility standards, what is the maximum permissible height from the finished floor to the rim of an accessible lavatory?
Answer options: ✅ 865 mm (34 in)
- 835 mm (33 in)
- 815 mm (32 in)
- 785 mm (31 in)
Correct answer: 865 mm (34 in)
Explanation: The National Plumbing Code of Canada (NPC) and associated accessibility standards typically specify a maximum height of 865 mm from the finished floor to the rim of an accessible lavatory to ensure usability for individuals in wheelchairs. Other options are either too low or too high.
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