To do practical things 丨 "High -quality" "high quality", Xiamen maritime affairs to escort high -end sea industry equipment exports

Half -submarine loading operation

Tu Xiamen Daily reporter Wang Xieyun aerial photography camera

Recently, the three decks of supply ships (PSV), a specialized oil mining platform for oil mining platforms, successfully installed the semi -submarine ship's "development road" deck on Shihu Mountain Wharf, which will be shipped to the UAE Shajiagang. This is the highest difficulty since Xiamen Port launched a semi -potential unloading business.

What is the half -potential homework?

The so -called semi -potential operation refers to the semi -submarine ship to dive the loaded deck into the water by adjusting its own pressure water, so that specific goods (such as non -power ships, platforms, or ships that cannot navigate ocean) are entrusted by loading decks or with help. Unloading of buoyancy. Because most of the loaded goods are tens of thousands of tons of oversized weights, and they are easily affected by storms, such high -end marine semi -submarine operations are extremely required to coordinate the coordination of waters, meteorological and sea conditions, facilities, staff technology and management coordination. high.

Where is it?

Significant diagram and loading process of cargo ship layout

The requirements of semi -potential operations on safety management are extremely harsh. It is more difficult to load multiple weights for a single semi -submarine ship. According to Lai Shengfu, the general manager of Xiamen Jihaihong Shipping Agency Co., Ltd. The "development road" semi -potential ship is 215 meters long and the cargo deck is 129 meters long. If three PSVs are loaded with 3 ships in length, 78 meters, and 78 meters, they can only be loaded with obliquely. Each piece can be loaded. Each piece can be loaded. PSV's heads and sides of the ship have some "exploring" semi -submarine decks. The depth of the semi -potential operation is more than 18 meters, and the latest detection depth of the cutting -edge waters at Shihu Shan Wharf is 14.4 meters. Therefore, the operation must be carried out by the tide, and the time window period of the operation must be limited.

How to guarantee operational safety?

In order to ensure the smooth progress of the operation, the Xiamen Maritime Bureau conscientiously implemented the practical activity of "I do practical things for the masses", actively participated in the technical discussion of the loading scheme, and analyzed the navigation environment of the operating waters. The influence of various guarantees is formulated. On the day of the operation, the shipping management center issued a navigation warning in advance before the climax to conduct navigation control of the operating waters and channels. sequence.

Operation officially starts

At 8 o'clock

The "Development Road" ship semi -dive loading operation officially started. Three PSVs were preparing to "board the ship" under the "escort" of the trailer and work boat.

At 9 o'clock

The depth of the "development road" reached 17.5 meters, leaving only the bow and the tail of the ship exposed. With the cooperation of senior pilots at the Xiamen Navigation Station and six high -horsepower trailers, three PSV collectively "boarded the ship".

10:30

After maritime, vitality, docks, and port ships cooperation, the operation was successfully completed, and semi -submarine ships began to drain and float.

12 o'clock

The semi -submarine ship was completely floating, and the three PSVs were "sitting" steadily on the cargo deck. After the floating operation is completed, the staff will welded three PSV on the cargo deck of the "development road" semi -submarine ship to ensure that it will not drop during the transportation.

The exports of the three PSV ships once again showed the deep strength of Xiamen Port's development in the new format of the semi -submarine operation, and also fully demonstrated the core competitiveness of Xiamen in the international high -end sea industry equipment market. In the next step, Xiamen Maritime Affairs Bureau continues to promote the normalization and long -term development of "I do practical work for the masses". Take the lead in realizing socialist modernization to provide stronger motivation.

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