This standard specifies the standard for lightships and large buoys in China's seas. This standard applies to all lightships and large buoys in China's seas, seaports, and estuaries. The water transport, ocean, national defense, fishery and other departments that set up lightships and large buoys in the above waters shall comply with the provisions of this standard. GB 15359-1994 Standard for lightships and large buoys in China's seas GB15359-1994 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Maritime light vessels and large buoys system China Subject content and scope of application
This standard specifies the standards for light vessels and large buoys in China's maritime areas. CB 15359-94
This standard applies to all light vessels and large buoys in China's maritime areas, seaports, and estuaries. The water transport, ocean, national defense, fishery and other departments that set up light vessels and human-shaped buoys in the above-mentioned waters shall comply with the provisions of this standard. 2 Reference standards
GB4696 Marine aids to navigation in China's maritime areas
GB12317 Nautical chart diagrams
3 Terminology
3.1 Light vessel: A light vessel is a floating aid to navigation with a ship shape, marking specific waters such as port entrances and important turning points for ships to determine their position and direction. 3.2 Large buoys are cylindrical, with a floating diameter and a focal height of 8m or more. They mark specific waters such as port entrances and important turning points, and are used by ships to determine their positions and directions or for special purposes. 4 Methods of indicating the characteristics of signs 4.1 Daytime characteristics are indicated by the color, shape and name of the sign. 4.1.1 Color Lightships and large buoys are red above the waterline. 4.1.2 Shape Lightships: ship shape (see Figure 1); Large buoys: cylindrical (see Figure 2). Aquaculture
Figure 1 Schematic diagram of light ship
Approved by the State Administration of Technical Supervision on December 27, 1994Figure 2 Schematic diagram of large buoy
Implemented on July 1, 1995
4.1.3 Name
GB15359-94
The name of the light ship is written in Fangsong style Chinese characters from left to right with self-painted paint on the middle of the two sides of the light ship, above the waterline, and the Chinese pinyin is written below it!
b. The name of the large buoy is written in Fangsong style Chinese characters, Chinese pinyin or abbreviations and codes from top to bottom or from left to right with white paint on the opposite sides of the superstructure.
4.2 Nighttime characteristics
Expressed by the specified light quality,
Single flash, white light, period 6s (bright 0.5s, dark 5.58), single flash, white light, period 10s (bright 0.5s, dark 9.5s)# Continuous flash 2 times, white light, period 10s (bright 0.5s, dark 1s, bright 0.5s, dark 8s)c
Continuous flash 3 times, white light, period 15s (bright 0.5s, dark 1s, bright 0.5$, dark 1s, bright 0.5s, dark 11.5s). ．
4.3 Radar transponder (if installed)
The coding is optional, but the following coding shall not be used: Morse signals "D\ and "U" that have been designated for special purposes;
Morse signals starting with "dot".
4.4 Sound signal (if installed)
4.4.1 Electric fog signal: The coding is optional, and the shortest sounding time shall not be less than 1.0s, but Morse signals \D\ and \U\ that have been designated for special purposes shall not be used.
4.4.2 Fog bell: The sound is irregular.bzxz.net
4.5 Nautical chart diagram
The nautical chart diagram of lightships and large buoys shall comply with the relevant provisions of GB12317. The color characteristics are red or yellow according to the purpose, and the symbols should comply with the relevant provisions of GB12317 (see Table 1). Table 1
Large navigation aid buoy
Large special buoy
5 Special signs
Standard items
The large buoy system set up for special purposes such as marine operations and lane separation should comply with the relevant provisions of GB4696. Additional instructions:
GB15359-94
This standard is proposed by the Ministry of Transport of the People's Republic of China. This standard is under the jurisdiction of the Safety Supervision Bureau of the Ministry of Transport. This standard is drafted by the Shanghai Maritime Safety Supervision Bureau of the Ministry of Transport. The main drafters of this standard are Li Wen, Shang Hong, and Zhou Zengxin.
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