Section 14-1309. LIGHTING AND VENTILATION IN HIGH DENSITY USE ROOMS

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1309.1Each room used for high density occupancy shall have at least twenty-five percent (25%) more natural light than is required by § 502 of this subtitle.

1309.2Each room used for high density occupancy shall have at least twenty-five percent (25%) more ventilation than is required by § 506 of this subtitle.

source

The Housing Regulations of the District of Columbia, 5G DCRR § 7302, Commissioners’ Order 53-1503 (August 11, 1955).

                    
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