In terms of energy-saving renovation of urban lighting, in 2013, the bureau rebuilt 3,975 sets of lamps, saving 2.2 times and saving 1.68 million kWh.
It is understood that last year, the Chongqing Municipal Lighting Bureau implemented LED energy-saving renovation for three sub-main roads, two tunnels and 185 back-street alleys in the elimination of high-consumption and low-efficiency light sources, which not only solved the illuminance deficiency, but also reduced energy consumption. The high problem has been achieved, appropriate, moderate, and not excessive. A total of 3,975 sets of lamps have been reconstructed, with a power saving rate of 2.2 and a power saving of 1.568 million degrees.
In addition, the lighting management is implemented in a refined manner. After the lights are turned on every day, the maintenance personnel go deep into each back street to conduct inspections, timely discover and deal with various faults and abnormal conditions, ensure that maintenance and management do not leave dead ends, and the line ages seriously. The installation of the street lamp is not suitable, the projection angle is improper, and the installation spacing is unreasonable.
According to statistics, in 2013, the Municipal Lighting Bureau implemented a special rectification of lighting facilities, and replaced 21,252 meters of cable, 1436 ä¿®å¤ of street lamps, 2057 æ”¹é€ , and 330 新建, so that the night lighting quality of the back streets and alleys of the area was improved. The average illuminance increased by 8.6.
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