KUP 36 Ability to establish and maintain effective communications during loading and unloading

Establishing and maintaining effective communications during cargo operations is crucial for ensuring safety, efficiency, and compliance with regulations. This lesson explores the multifaceted nature of communication in maritime cargo operations, emphasizing real-world applications and case studies.

The Critical Role of Communication

Effective communication during loading and unloading operations is not merely about exchanging information; it’s about creating a shared understanding among all parties involved. This shared understanding is essential for:

1. Coordinating complex operations between ship and shore
2. Ensuring the safety of personnel and cargo
3. Preventing misunderstandings that could lead to accidents or delays
4. Complying with local and international regulations
5. Maintaining efficient operations and minimizing port time

Case Study: The Importance of Clear Communication

Consider the case of the container ship Zim Mexico III, which collided with a gantry crane in the Port of Mobile, Alabama, in 2006. The National Transportation Safety Board (NTSB) investigation revealed that a breakdown in communication between the ship’s crew and the pilot was a significant contributing factor to the accident.The pilot had ordered the engine to half ahead, but the bridge team misunderstood the order and set the engine to full ahead. This miscommunication resulted in the ship approaching the berth at excessive speed, leading to the collision. The incident caused over $5.5 million in damages and highlighted the critical importance of clear, unambiguous communication during port operations.

Communication Systems and Equipment

Modern ships employ a variety of communication systems to facilitate cargo operations:

1. VHF Radios: These remain the primary means of communication between ship and shore. However, their effectiveness can be compromised by interference, language barriers, or misunderstandings due to accent or pronunciation.
2. Hand-Held Radios: Used for communication between deck crew and the cargo control room, these devices allow for real-time coordination of operations. However, battery life and potential for loss or damage in the harsh port environment can be issues.
3. Public Address System: Essential for ship-wide announcements, but care must be taken to ensure messages are clear and audible throughout the vessel, especially in noisy cargo areas.
4. Visual Signals: Hand signals for crane and winch operations, and light signals for night operations, are crucial when noise levels prevent verbal communication. However, these can be misinterpreted if not standardized and well-understood by all parties.

Pre-Operation Briefing: A Critical Communication Tool

The pre-loading/unloading meeting is a crucial communication event that sets the stage for the entire operation. Let’s examine a typical scenario:The container ship MV Global Trader is preparing to load 2,000 TEUs at the Port of Rotterdam. Before operations begin, the Chief Officer convenes a meeting with the following participants:

• Ship’s officers (Master, Chief Officer, Second Officer)
• Stevedore foreman
• Terminal representative
• Cargo surveyor

During this meeting, they discuss and agree on:

1. The cargo plan, including the distribution of containers by weight and type (dry, reefer, dangerous goods)
2. The loading sequence, considering the ship’s stability and stress limits
3. Communication procedures, including designated VHF channels and backup methods
4. Emergency stop procedures and signals
5. Any special requirements for dangerous goods or out-of-gauge cargo

This pre-operation briefing ensures all parties have a clear, shared understanding of the operation, reducing the risk of miscommunication during the actual loading process.

Overcoming Language Barriers

In the globalized shipping industry, language barriers are a common challenge. The case of the Cosco Busan, which collided with the San Francisco-Oakland Bay Bridge in 2007, illustrates the potential consequences of language-related miscommunication. The NTSB report cited the pilot’s use of non-standard language and the Chinese-speaking bridge crew’s limited English proficiency as contributing factors to the accident.To overcome language barriers:

1. Use Maritime English: This standardized form of English reduces ambiguity and improves understanding across different nationalities.
2. Employ closed-loop communication: The receiver repeats back critical information to confirm understanding, and the sender acknowledges the confirmation.
3. Use visual aids: Diagrams, hand signals, and written instructions can supplement verbal communication.
4. Provide language training: Many shipping companies now offer English language courses to their crews to improve communication skills.

Communication in Emergency Situations

Clear, efficient communication becomes even more critical during emergencies. Consider the following scenario:During the unloading of a chemical tanker, a crew member notices a leak from one of the cargo tanks containing a hazardous substance. The established emergency communication protocol is activated:

1. The crew member immediately reports the leak to the deck officer using a predetermined emergency phrase: “Emergency, emergency, emergency. Cargo leak on main deck, port side, tank 3.”
2. The deck officer verifies the information and alerts the bridge using the ship’s internal communication system.
3. The bridge team initiates the ship’s emergency response plan, which includes:
   • Sounding the emergency alarm
   • Making a PA announcement with clear instructions for all personnel
   • Contacting shore authorities and the terminal using predetermined emergency channels
4. Simultaneous communications occur between the bridge, engine room, and deck to coordinate the emergency response.

This scenario demonstrates how well-established communication protocols can facilitate a rapid and coordinated response to emergencies.

Documentation and Record Keeping

Effective communication extends beyond verbal exchanges. Accurate documentation is crucial for legal compliance, dispute resolution, and operational efficiency. Key documents include:

1. Cargo Manifest: Details all cargo on board, including dangerous goods.
2. Statement of Facts: Records all significant events during cargo operations, including start and finish times, delays, and any incidents.
3. Cargo Plan: Shows the planned and actual stowage of cargo.
4. Ship/Shore Safety Checklist: Ensures all safety measures are in place before cargo operations begin.

These documents serve as a formal record of communications and decisions made during cargo operations. In the event of a dispute or incident, they can provide crucial evidence of the actions taken and agreements made.

Conclusion

Effective communication during loading and unloading operations is a complex, multifaceted skill that goes far beyond simply exchanging information. It requires a deep understanding of maritime operations, cultural awareness, technical knowledge, and the ability to adapt to rapidly changing situations.By mastering these communication skills, maritime officers can ensure smooth, safe, and efficient cargo operations, minimizing the risk of accidents and delays due to miscommunication. As the shipping industry continues to evolve, with increasing automation and digitalization, the importance of clear, effective human communication remains paramount.

Read more:

National Transportation Safety Board. (2007). Marine Accident Report: Allision of Hong Kong-Registered Containership M/V Zim Mexico III with Gantry Crane, Mobile, Alabama, March 2, 2006. Washington, DC: NTSB.

National Transportation Safety Board. (2009). Marine Accident Report: Allision of the Cosco Busan with the San Francisco-Oakland Bay Bridge. Washington, DC: NTSB.

International Maritime Organization. (2000). Standard Marine Communication Phrases. London: IMO.