The outer channel is deepened and widened, and the channel axis is adjusted accordingly as follows:
Section 1: The floating light at the offshore quarantine anchorage is located at the water depth of 2121'20.8 "n,10900' 06.8" e,-12m, with the No.0 flashing buoy, and the direction from No.0 to No.6 is 65438+.
The second section: No.6 to No.9, which runs from 238 to 58, with a length of about 2 nautical miles.
The third section: aim at the shore guide mark of Xingang District from the intersection angle, run to 130 52', and the length of the dock shoreline is1700m. The first, second, second and third sections of the waterway all transition with a curve radius of 600 meters, and the total length of the inner and outer waterways is about 17.28 kilometers. The water depth is-8 ~-12.9m, the channel width is100 ~130m, and the beacon buoy 19 and 1 ~ 4 are taken as the standard. Check the anchorage and set the No.0 special sign.
The channel is straight, there is no fence and sand, so it is easy to sail. 70,000-ton ships entered No.4 berth in Xingang District by tidal wave.
(2) tieshangang district Waterway is from Paidun to Qinglongsha, with a length of10km, a width of 750 ~1400km and a water depth of-6 ~-18m. It is divided into two roads from Qinglongsha. Dongshui is 8.5 kilometers long and 800 meters wide, and the water depth is -6 ~ 65438+. The draft is 10 km long, 800~ 1600 m wide and -8~- 10 m deep, in which the shoal is 1.5 km long and -2.7 m deep (all natural waterways). At present, there are four light buoys in the Strait, with Fuda lamp post and typhoon warning station near Sha Tin in the east and Daniushi lamp post in the west. There are four groups of red and white lampposts from Laoyazhou to Diaoyutai. Located in the southern bay of Lianzhou Bay, that is, at the end of the natural deep trough, about 100 meters away from the pier at Dijiao; According to the west port, it is about 1200m. /kloc-No.0/,No.2 and No.3 anchorage * * * is 2650m long, 450-550m wide and -5-9m deep, with an area of 1 .37 million square kilometers. The seabed is sandy, and 6-8 ships1-30,000 tons can be parked at the same time. The azimuth is 2129 ′14 ″ north latitude and 0/09 01′14 ″ east longitude.
The quarantine anchorage is located at No.0 Fu Deng in the sea area south of Guantouling, (2 1 20' 20.8 "n, 109 00' 06.8" e) as the center, with a radius of 800 meters and a water depth of-12 meters, and the seabed is flat and sandy.