for front “headsigns”, with “wide” spacing (generally, the space between letters shall be 1/16 the height of upper case letters), and shall contrast with the background, either dark-on-light...
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§ 38.39(b)
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11B-703.8.11 Contrast
Low resolution VMS characters shall be light characters on a dark background....
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A4.30.3 COLOR CONTRAST
The greatest readability is usually achieved through the use of light-colored characters or symbols on a dark background....
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4.28.3(2)
., unfiltered or clear filtered white light)....
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Site Improvement
Landscaping, paving for pedestrian and vehicular ways, outdoor lighting, recreational facilities, and the like, added to a site....
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SITE IMPROVEMENT
Landscaping, paving for pedestrian and vehicular ways, outdoor lighting, recreational facilities, and the like, added to a site....
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11B-703.8.11 Contrast
Low resolution VMS characters shall be light characters on a dark background....
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3.3 Guidance on the Visual Properties of Detectable Warnings
Select detectable warning color based on the sidewalk color to provide high luminance contrast: either light-on-dark or dark-on-light. ...
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Sensory Issues
Modify the work schedule Allow for fresh air breaks Provide an air purification system Modify or create a fragrance-free workplace policy Allow telework Fluorescent light...
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§ 37.167(j)(2)
(2) This requirement applies to light rail, rapid rail, and commuter rail systems only to the extent practicable....
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2.3.1 Standards
When the NYS standards were drafted in l988‒89, the manufacturers could not reach a consensus regarding minimum energy level of the IR light at a set distance from the emitters....
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IV.B.2.
for front “headsigns,” with “wide” spacing (generally, the space between letters shall be 1/16 the height of upper case letters), and shall contrast with the background, either dark-on-light...
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Energy utilization, short-term and long-term
Can we use this kind of intelligence to use smarter lighting? If they’re saying we can’t use as much, can we get some guidance here in terms of [how] this is going to be difficult?...
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Infrared Systems
Infrared light, like visible light, does not penetrate most construction materials but can reflect off many materials and is broad beamed....
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11B-703.8.13 Brightness
The brightness of variable message signs in exterior locations shall automatically adjust in response to change in ambient light levels....
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T503.2 Ramps and Bridgeplates
When ramps or bridgeplates are deployed, the walking surface shall be lighted with 2 foot-candles (22 lux) minimum of illumination....
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§ 37.83(a)
(a) This section applies to any public entity operating a rapid or light rail system which takes one of the following actions:...
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Symbols of Accessibility [4.30.7]
Recommendations: Consider using: light-on-dark, which is considered more effective than dark-on-light contrast of at least 70 % (light reflectance value) non-glare...
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11B-205.1 General
Except for light switches, where redundant controls are provided for a single element, one control in each space shall not be required to comply with Section 11B-309. 7....
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11B-703.8.13 Brightness
The brightness of variable message signs in exterior locations shall automatically adjust in response to change in ambient light levels....
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Question 13
., seasonal lighting, display merchandise) 80 inches or more above the route?...
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11B-703.8.13 Brightness
The brightness of variable message signs in exterior locations shall automatically adjust in response to change in ambient light levels....
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Evacuation Assistance Devices
An individual can be alerted to sounds such as an emergency alarm through vibration or a light signal. ...
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12111(10)(A) In general
--The term undue hardship means an action requiring significant difficulty or expense, when considered in light of the factors set forth in subparagraph (B)....