Surrounded by mountains and seas, it is rich in products, which is not only a gathering place for outstanding people, but also a hot spot for investment and development. Since the reform and opening up, Ningde City has seized the opportunity and made great efforts to explore, with obvious improvement of infrastructure, rapid development of urban construction, continuous expansion of opening up and comprehensive progress of social undertakings. Nowadays, Ningde is taking advantage of the strong east wind of Fujian Province to build the economic zone on the west side of the Taiwan Strait, giving full play to its unique advantages such as location, port, resources and backwardness, and making every effort to build a central city in the northeast wing of the economic zone on the west side of the Taiwan Strait.
Ningde City has Shacheng Bay, Yacheng Bay, Lishan Bay, Funing Bay, Sandu 'ao and other harbors. The city's coastline is 878 kilometers long, accounting for about one-third of Fujian Province, with a water area of 44,500 square kilometers and a deep-water coastline of 1 10.36 kilometers. As an important part of coastal ports in Fujian Province, Ningde Port is divided into four ports, namely Sandu 'ao Port, Saijiang Port, Sansha Port and Shacheng Port, and 16 operation areas. ① Tidal level: regular semidiurnal tide; The highest tidal level is 4.59 meters; ; Lowest tidal level -3.29 meters; The average sea surface is 0.56 meters; ; The average high tide level is 3.32 meters; ; Average low water level-2.21m; The average tidal level is 5.52 meters.
② Tidal current: Ningde Port belongs to semi-diurnal tide, reciprocating current and strong tidal sea area, with large tidal range and fast tidal current. The ebb tide speed is greater than the flood tide speed, and the maximum flood tide speed is 1.4m/s, which flows to the northwest; The maximum ebb current is 1.9m/s, and the flow direction is southeast.
③ Waves: Sandu 'ao Port Area in Ningde belongs to a semi-closed bay, with a width of about 3 kilometers from Dayu to Niujiaopo, and its mouth is open to the southeast. There are many islands scattered in the harbor, and the surrounding land is surrounded by mountains above 300 meters above sea level. It is difficult for waves in the open sea to enter the bay directly from the entrance, so it is recognized as a natural shelter. According to the code, the small wind area method is used to calculate the wave elements of 50-year return period: H 1%=2.3 1 m, T=5.0 seconds, and the wave is eastward. The existing port facilities of Ningde Port are mainly distributed in Sandu 'ao, Saijiang, Sansha and Shacheng in Ningde City. Ningde Port is an important part of coastal ports in Fujian Province. Ningde Port is divided into four ports: Sandu 'ao Port, Saijiang Port, Sansha Port and Shacheng Port. The operation area is 16, which is an important port for the "three links" with Taiwan. There are 74 wharfs, including 50,000-ton wharfs 1 each, 2 1 10,000-ton wharfs, 4/3000-ton wharfs, 29/500-ton wharfs and 1000-ton wharfs. There are/kloc-0 first-class ports (Cheng 'ao, Baima Operation Area and Sansha Port Area) and 6 second-class ports (Shacheng, Yaojiayu, Sansha, Saiqi, Sandu and zhang wan).
Shacheng Port Area: 1994 There is a high-piled beam-slab wharf berth in Shacheng Operation Area of Shacheng Port Area, with a designed berthing capacity of 500 tons and a designed throughput capacity of 40,000 tons/120,000 person-times; A high-piled beam-slab wharf with a designed berthing capacity of 500 tons will be built in the August 7th operation area. There is a high-piled beam-slab wharf in Yang Qi operation area, with the designed berthing capacity of 1 10,000 tons. The rest are built by PetroChina, Sinopec, coal and other departments, and the berthing grade is below 500 tons.
Sansha Port Area: There is a 3,000-ton passenger and cargo berth in this port area, with an annual designed handling capacity of 50,000 tons of goods and 6,543,800 passengers. It has a comprehensive office building of 2,000 square meters, a warehouse of 1 0,000 square meters, and a storage yard of 5,000 square meters, equipped with a 40T crane, a 5T forklift, a 3T forklift and a 1.5T forklift. The rest are built by PetroChina, Sinopec, fishery companies and other departments, with berthing grades below 500 tons.
Saijiang Port Area: Saiqi Operation Area in Saijiang Port Area has two 500-ton berths and 1 300-ton berths with a designed throughput of 220,000 tons. The existing warehouse area in the port is 1 100 square meters, and the storage area is 2,600 square meters. Equipped with 16T crane 1, 5T crane 1. The rest of the horizontal transportation machinery is owned by the local handling team. In addition, PetroChina has built a 1 1,000-ton oil terminal, and Zhengfeng and other companies also have several terminals below 1 1,000-ton. Xiabaishi operation area has 1 3,000-ton port berth, 1 3,000-ton port ro-ro wharf, 1 774 square meters comprehensive office building, 1.730 square meters warehouse, 5,900 square meters storage yard, one 25T gantry crane, 16T.
In addition, several docks have been built in the shipyard; Shippers' docks in this port area are concentrated, and it is a distribution center for small goods. The planned Wenfu Railway is located here, which is one of the important port areas in our city.
Sandu 'ao Port Area: zhang wan Operation Area of Sandu 'ao Port Area: zhang wan Operation Area has 3,000-ton pontoon wharf berths 1 each, 1 10,000-ton jetty wharf 1 each, with a warehouse of 3,055 square meters, a storage yard of 5,500 square meters and a container yard of about 2,000 square meters. Equipped with 40T gantry crane 1 set, 35T fixed crane 1 set, 16T crane 2 sets, 8T crane 2 sets and 3T forklift 5 sets. The designed throughput capacity is 200,000 tons/1, 0,000 TEUs. Sinopec has built a 3,000-ton oil terminal in Luo Tian.
Chengao operation area: Chengao operation area is a national first-class port approved by the State Council. In 2004, the main part of the 10,000-ton multi-purpose wharf project in Cheng 'ao passed the acceptance test and was put into trial production. The coastline is long 192m, the wharf structure is high-piled beam-slab type, the water depth at the wharf front is165,438+0.5m (the lowest tidal level), and the wharf platform is 192m×30m, 84m×9m×3 trestle, behind the wharf. Reliable berthing 10000 ton full container ship and 20000 ton general cargo ship; The designed annual handling capacity is 500,000 tons, including 6,543,800 tons of containers (20,000 TEU) and 340,000 tons of groceries; Construction of corresponding harbor basin, waterway, anchorage, loading and unloading machinery, yard, road, water supply, power supply, communication, fire protection, environmental protection, production and auxiliary production facilities. The 5,000-ton ro-ro wharf in Cheng 'ao is under construction and is expected to be completed in 2007.
The 50,000-ton coal terminal and 3000-ton bulk cargo terminal of Datang Power Plant in Baima operation area have been completed and put into operation.
Sandu 'ao Port Area also has five berths dedicated to the production of 10,000-ton sandstone. Yi language channel
Tung Chung Road in Sandu Aokou of Ningde Port is 3 kilometers wide, and the main channel in the mouth is divided into two parts by Jigongshan and Ye He Reef. The width of the east-west channel is 1.5km, and the water depth of the main channel is 30- 1 15m, which does not hinder the navigation of the reef. The waterway is excellent, and 500,000-ton ships can freely enter and leave the port.
Out of the mouth of Tung Chung, we entered the Taiwan Province Strait international route, with a voyage of only 30 nautical miles.
The waterways from the mouth of Tung Chung to the ports are as follows.
① Enter into Cheng 'ao Waterway
From Dongchongkou pilotage quarantine anchorage to Cheng 'ao 10,000-ton multi-purpose wharf via the east side of Jigongshan, the length is about 14.8km, the water depth is more than 22m, and the natural water depth can meet the navigation requirements of 200,000-ton ships.
② Entering and leaving zhang wan Channel.
The local segment of zhang wan shoreline approach channel is not ideal, and the length of the channel is about 32km from the entrance to the wharf, in which the water depth of Zaoyu in the northeast of sandu island is more than 20m, and the water depth condition of the channel from Zaoyu to the wharf is about 8km.
③ Access to Baima Waterway from Dongchong Waterway via the north side of Qingshan Island, via the waterway between Changyao Island and Baiqingdao, and via Baimamen Waterway to Baimamen. The voyage is about 30 kilometers and the channel width is 350 meters. The natural water depth of most segments can meet the needs of large ships of 200,000-300,000 tons.
(4) The waterway entering and leaving Changyao Island goes from the mouth of Tung Chung via Tung Chung Waterway and the east side of Castle Peak Island to the dock waterway, with a channel width of 400 meters, and a small amount of dredging can meet the needs of all-weather joint navigation of 300,000-ton ships.
⑤ Enter Guancuocheng Waterway.
From the mouth of Tung Chung to the port area via Tung Chung Waterway, the voyage is about17km, the channel width is 300m, and the water depth is more than 20m.
Sandu Bay is surrounded by mountains, and the height of the mountains is generally 300-600 meters. There is only a long and narrow valley facing the estuary of southeast Australia, with mountains on both sides. Except for a few days of the year when there are typhoons (only 5.7 days are above Grade 8 wind, and the maximum wind force in the harbor is Grade 6-8), the rest of the time is calm, which is safe for ships to anchor.
⑥ Main Waterway with Natural Water Depth in Shacheng Port Area This waterway is 35.0km long from Shachengkou to Bajimen, with the minimum water depth of 1 2.2m, and can be used by110,000-ton ships.
⑦ Main channel with natural water depth in Sansha Port Area
This waterway is 5.9 kilometers long from Qingyu to Cheshan, and can pass 5000-ton ships.
⑧ Main channel with natural water depth in Saiqi Port Area
The channel from Baimamenkou to Xiabaishi is13km long and can be used by ships of10000t class. The length from Xiabaishi to Saiqi is 19 km, and ships of 1000 tonnage can pass.
Eranchorage
① Sandu 'ao Port Area
At present, Sandu 'ao Port Area has five anchorages, namely Tung Chung Kou, Sanyu, Sandu, Baimamen and zhang wan, with anchorage areas of 2.835 million m2, 3.06 million m2, 4.26 million m2, 407,000 m2 and 438,000 m2 respectively, with a total area of 1 1 10,000 m2.
② Saijiang Port Area
At present, there are three anchorages in Saijiang Port Area, namely Saiqi, Lu Lin and Xiabaishi, with anchorage areas of 70,000 m2, 70,000 m2 and 283,000 m2 respectively, with a total area of 423,000 m2.
③ Sansha Port Area
At present, there is only one Sansha anchorage in Sansha Port Area, with an anchorage area of about 450,000 m2.
④ Shacheng Port Area
At present, there are five anchorages outside Shacheng Port, Old Town, Liujiang, Madu and Tiejiang in Shacheng Port Area, with anchorage areas of 3.7 million m2, 6.5438+0.2 million m2, 6.5438+0.75 million m2, 380,000 m2 and 6.5438+0.25 million m2 respectively.