An accessible public washroom is being renovated, and the client requests a specific faucet for the accessible lavatory. This faucet has push-button controls that require a force of 15 N (3.4 lbf) to activate. According to Canadian accessibility standards, is this faucet acceptable?

Question: An accessible public washroom is being renovated, and the client requests a specific faucet for the accessible lavatory. This faucet has push-button controls that require a force of 15 N (3.4 lbf) to activate. According to Canadian accessibility standards, is this faucet acceptable?

Answer options:

• Yes, as 15 N is below the typical maximum force requirement. ✅ No, the maximum force allowed for controls is typically 10 N (2.2 lbf).
• Yes, provided the buttons are large enough for tactile feedback.
• No, only lever handles are permitted for accessible faucets.

Correct answer: No, the maximum force allowed for controls is typically 10 N (2.2 lbf).

Explanation: Canadian accessibility standards (e.g., CSA B651) typically specify a maximum activation force of 10 N (2.2 lbf) for controls and operating mechanisms, including faucet handles and buttons, to ensure usability for individuals with limited dexterity or strength. A force of 15 N exceeds this limit, rendering the faucet unacceptable. While lever handles are common, other control types are permitted if they meet the force and operability requirements.