In the previous article, I compared mooring with anchoring in the water bodies. However, docking is a more common practice and is often considered a permanent stay at marinas. There are many differences between mooring and docking. Those distinctions create a debate on mooring vs docking.
Interestingly, both of these marine operations have their specific use cases. Mooring is used where docking is impossible, and vice versa. However, understanding how these two operations differ is key for those interested in the marine world. In this article, I will compare mooring and docking head-to-head. So, let’s begin!
Differences Between Mooring and Docking
In the marine world, various operations are employed for maneuvering and handling ship movements. All of these operations have their specific usability, and cannot replace each other. However, this article will focus on the mooring versus the docking process. Let’s dive in and discuss the distinctions between these marine processes.
1- Process & Mechanism
Mooring and docking differ in their working mechanisms. Docking is the process of staying or parking the ship alongside the docking structure. In this process, the vessel is first strategically aligned on the docking structure. Once done, the ship then undergoes docking. The docking lines are used to tie the boat to the dock.
On the other hand, the mooring operation does not depend on the mooring structure. In this process, ships can remain stationary within the water body by using buoys or anchors. Heavy-duty mooring lines are used to ensure the vessel remains securely connected to buoys or piles. In short, a mooring is a temporary stay inside the water. The docking is done next to land (docking structure).
2- Connection Types
Mooring operations utilize dedicated mooring lines that are extremely strong. These lines or ropes connect the ship with buoys, piles, or anchors. These lines are so strong that they can keep the boat stable even in harsh waves. On the other hand, docking is done next to land. Instead of buoys or anchors, the ship is moored to piers or docks using docking lines.
Some docking structures have dedicated bollards or cleats. The docking lines are tied to these structures. As a result, the ship remains steady at the docking points. Marine fenders are used during docking. They stop the vessel from hitting the docking structures directly. For connection, docking lines (ropes) and bollards or cleats are used.
3- Purpose & Functionality
A mooring is a temporary stay in the water. Contrarily, docking is a permanent or long-term stay near the land. Suppose a ship inside a water body faces an emergency. In such conditions, it can use a mooring to maintain its position. In this case, dedicated anchors are dropped in the water. Mooring can also be used when a ship is waiting for a berth or dock space.
On the other hand, docking ensures ships stay next to land for loading and unloading. Additionally, ships undergo docking when disembarking passengers. After docking, the ship can remain at the dock for an extended period until the next journey. However, a mooring is generally used for a shorter stay in the water, rather than near the land.
4- Security & Stability
The mooring is less safe, and its security depends on buoys or piles. As I said earlier, mooring involves tying a ship to buoys using mooring lines. Right? If the buoy is weak, it can get damaged, and the boat can drift away. Additionally, during tides, the moored vessel continues to drift and move in the direction of the tides.
Remember, ships stay in a specific area when moored, but keep drifting in that area. There is no 100% steadiness or stability. Slight drifts or movements are common during mooring. On the other hand, docking is more secure and provides excellent stability. The reason is that the ship is tied to the docking structure present on land.
Those structures can be bollards or cleats. The ships cannot drift or move as they are firmly tied to structures on land (docks). In fact, it offers so much stability and steadiness that multiple ships can be docked together in tight spaces. These ships will remain steady and firm in their positions, avoiding collisions.
빠른 하이라이트: Suppose two ships are moored together in any given space. If the weather becomes harsh and the tides become violent, these ships will start to drift. During drifting, they will lose stability and can collide with each other, causing accidents. However, at the docking structure, ships remain steady even in bad weather conditions.
5- Ease of Access
As I said earlier, mooring operations are done in the water body. However, docking is done next to land (docking structure). The captain or ship crew generally cannot leave the ship when it is moored. In the event of an emergency, another boat or dinghy is used to transport the crew to shore. There is no direct contact of the ship with land.
In docking, the ship is directly in contact with land through docking structures. The ship’s captain, crew, and passengers easily leave the ship and access the land. Docking is generally done when loading, and unloading is required from the land. As the mooring duration prolongs, the ship’s staff will have spent time on the boat, even if the vessel is close to the harbor or docking structure.
6- Equipment Used
Both mooring and docking operations use different types of equipment. For example, a mooring uses mooring lines, buoys, or piles. In some cases, when a ship is in the middle of the ocean, it can use an anchor. These mooring lines are attached to 부표, ensuring the vessel stays in a specific area. On the other hand, docking requires the use of docking lines, fenders, bollards, or cleats.
Docking lines can be either ropes or strong chains. The 마린 펜더 are installed on the ship during the docking process. These fenders collide with docking structures before the ship touches the docking. In this way, they absorb the force of impact when a heavily loaded ship comes into contact with the dock. The cleats or bollards are structures installed on the docking structures. These are points where docking lines are tied to keep the boat steady.
7- Management Hassle & Ease of Usability
Mooring is a more challenging marine operation than docking. The reason is that this process requires active attention from the crew members. They must keep a check on mooring lines, anchors, or buoys to ensure the ship stays stable. If the weather becomes bad, the crew’s responsibility to keep the ship’s stability increases.
On the other hand, docking is relatively challenging and has management hassles. The ship is aligned with the docking structures. Once done, it is tied with the cleats present on the dock, and the boat stays steady. After that, crew members are allowed to leave the ship. Additionally, the docking operation is more straightforward to perform than mooring.
8- Cost & Use Cases
Mooring and docking differ from each other in terms of cost as well. As previously mentioned, mooring is done in a water body. Therefore, the ship doesn’t have to pay fees for short-term stays. Remember, fees on marinas or docking structures are very high.
Additionally, ships can stay on mooring buoys by paying lower fees. On the other hand, docking is very expensive due to the higher fees for docking structures. The ship at the dock uses electricity and other services. All these add cost to the docking process. If the ship is to stay at the dock for days, it will further increase the price.
When it comes to use cases, mooring is generally done for small boats and leisure yachts. People use it to stay steady during fishing or swimming. On the other hand, docking is preferred for heavy-duty and fully loaded ships. These commercial ships come to dock for either loading or disembarking passengers.
빠른 하이라이트: Docking is commonly used for commercial ships, but it can also be applied to small boats. There are no specific restrictions. However, docking structures have higher fees, which makes it less favorable to dock small boats on these structures. People generally use private docking or spaces to park their lightweight, smaller boats.
자주 묻는 질문
What is the main difference between mooring and docking?
A mooring is used when a ship is required to stay in the water temporarily. In this process, buoys, anchors, or piles are used to secure the ship to the ground. Docking is the process that ensures a ship stays next to land (a docking platform). In this process, docking lines are secured with bollards or cleats present on the docking platform.
Which is safer: mooring or docking?
I consider docking safer than mooring. The ship is secured with the bollards and does not move. In this way, it remains safe from colliding with nearby boats. Mooring is less safe, especially when two ships are moored together.
Do all harbors offer both docking and mooring?
No. Some harbors have piers and docks, while others only have mooring buoys. Those harbors with piers offer docking capability. However, marinas with no docks are only suitable for mooring operations.
결론
In the last article, I discussed the differences between mooring and berthing. However, docking is a unique process, as it involves parking the ship near the docking structure. Undoubtedly, both of these marine operations are unique and used in specific conditions.
Some people believe that docking is only used for large cargo ships, which is wrong. You can dock small to large vessels at docking structures without any issues. However, harbors have higher fees for docking. Those higher fees make it less suitable to dock small boats on docking structures. I hope this article helps in understanding docking and mooring comprehensively.