Research Article
[Retracted] Case Study on Berthing and Disembarking of Ships and Traffic Organization in Rugao Port of Nantong
Table 11
Standard for tugs on berthing and disembarking in Yangtze River.
| Length of boat (m) | Draught (m) | Number of tugs equipped (ship) | Tug power (hp) |
| 260 < Captain ≤ 300 | Draught >11.0 | 4 | Are not less than 3000, of which at least 2 not less than 4000 |
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