BOC Code Compliance 3

Question 1

Under the ADA Standards for Accessible Design, what is the maximum running slope for a new accessible ramp?

Accepted Answer

1:12

Answer

ADA ramps may not exceed a 1:12 slope, meaning 1 inch of rise per 12 inches of run.

Question 2

The ADA limits the opening force for interior hinged doors (non-fire doors) to what maximum?

Accepted Answer

5 pounds-force

Answer

Interior non-fire doors must open with no more than 5 lbf of force under the 2010 ADA Standards.

Question 3

What minimum clear width does the ADA require for an accessible route?

Accepted Answer

36 inches

Answer

Accessible routes must be at least 36 inches wide, with brief reductions to 32 inches allowed.

Question 4

Which ASHRAE standard sets minimum ventilation rates for acceptable indoor air quality in commercial buildings?

Accepted Answer

ASHRAE 62.1

Answer

ASHRAE 62.1 specifies minimum outdoor air ventilation rates for IAQ.

Question 5

Which ASHRAE standard is most often adopted as the commercial building energy code baseline in the U.S.?

Accepted Answer

ASHRAE 90.1

Answer

ASHRAE 90.1 sets minimum energy efficiency requirements and is referenced by the IECC for commercial buildings.

BOC - Building Operator Certification Practice Test