32 PUBLIC & OPEN SPACES
135.0m
74 84 74
91 78
95 104 95 78 91
138 119 93 100 113 100 93 119 138
150 177
141 106 109 122 109 106 141 177 150
129 150
123 106 119 128 119 106 123 150 129
65 |
85 94 95 101 121 127 121 101 95 94 85 65 |
|
|
73 |
89 94 99 117 132 137 132 117 99 94 89 73 |
|
|
88 |
109 116 124 135 145 146 145 135 124 116 109 88 |
|
|
|
90
88
|
109 |
125 |
131 |
147 |
152 |
153 |
152 |
147 |
131 |
125 |
109 |
90 |
109 |
116 |
124 |
135 |
145 |
146 |
145 |
135 |
124 |
116 |
109 |
88 |
|
|
|
119.0m |
165.0m |
73 |
89 94 99 117 132 137 132 117 99 94 89 73 |
|
|
65 |
85 94 95 101 121 127 121 101 95 94 85 65 |
|
|
5.0m |
129
150
|
150
177
|
123 |
106 |
119 |
128 |
119 |
106 |
123 |
150 |
129 |
141 |
106 |
109 |
122 |
109 |
106 |
141 |
177 |
150 |
|
138 |
119 |
93 100 |
113 100 93 119 138 |
|
91 |
78 95 |
104 95 78 91 |
|
|
74 |
84 74 |
109.0m ummary
Lighting
Lighting a facility provides approximately 20 % additional usage time to a facility throughout the year . As noted in IPWEA ’ s Street Lighting and Smart Controls Roadmap , LED lighting is over 50 % more energy efficient . Therefore it is estimated that external LED lighting will grow by 70 % over the next 3 years due to the operational savings and improvement on outcome .
Proper illumination when playing sports is a basic necessity . However , the quality of the lighting is crucial not only for the athletes , but for the sports facility owners . LED lighting systems reduce energy consumption and minimize light pollution and overspill . The result ? Happier participants , surrounded residents , and facility owners - who enjoy the low energy bills .
Lighting Requirements
The main goal when installing a lighting system on a field , is to meet specific standards . Usually , the lighting requirements are linked to the sport . In practice , the light level for a training field is lower than a match field . Specific lighting is also needed based on the type of game , speed of action , and viewing distance .
The lighting classes specified for most sports are laid down in NEN-EN standards . Depending on the class , the level may vary from 75 to 500 lux on the field . Demands are also made on the uniformity of illumination , the maximum working glare value and the light source ’ s ability to render colour . In addition to the functional need for light to perform a sport , sports facilities are also social meeting places where revenue is generated , making lighting an important component to creating a pleasant environment .
GOVLINK » ISSUE 1 2017