- Describe the procedure for using the local, emergency steering position, should the bridge control system become inoperative.
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Local emergency steering position
In the event that the bridge control system for steering becomes inoperative, the local, emergency steering position provides a crucial backup to maintain control of the vessel. Here’s a general outline of the procedure for utilizing it, while keeping in mind that specific steps might vary depending on the ship’s design and equipment:
1. Communication and Alert:
- Immediate Notification: The bridge team, upon discovering the steering failure, must immediately inform the engine room and raise a general alarm to alert the crew.
- Establish Communication: A reliable communication link (such as VHF radios or sound-powered telephones) should be established between the bridge and the emergency steering position.
2. Accessing the Emergency Steering Position:
- Locate the Position: The emergency steering position is typically located in the steering gear compartment or a nearby designated area. Crew members familiar with its location should proceed there promptly.
- Safety Precautions: Before entering, ensure personal protective equipment (PPE) is worn, and the space is safe for entry (e.g., no flooding, fire, or other hazards).
3. Activating Emergency Steering:
- Power Supply: Ensure the emergency power supply to the steering gear is functioning correctly. This might involve switching to an emergency generator or battery bank.
- Changeover: Locate and activate the changeover switch or mechanism to transfer steering control from the bridge to the local position. This might involve removing a safety pin or engaging a specific lever or switch.
- Manual Control: Take control of the steering using the provided manual helm or control system. This typically involves a helm wheel or a tiller that directly operates the steering gear.
4. Steering the Vessel:
- Communication with Bridge: Maintain constant communication with the bridge team to receive course instructions and provide feedback on the rudder response.
- Careful Maneuvering: Steer the vessel cautiously, being mindful of the slower response and limited control compared to the main steering system.
- Monitoring: Continuously monitor rudder angle indicators and other relevant instruments to ensure proper control.
5. Troubleshooting and Repairs:
- Investigate Failure: While steering locally, the engineering team should investigate the cause of the main steering system failure and attempt repairs, if possible.
- Communication: Keep the bridge informed of the progress and estimated time for restoring normal steering control.
Additional Considerations:
- Training and Drills: The crew should be well-trained in emergency steering procedures and conduct regular drills to ensure proficiency in handling such situations.
- SOPEP and Emergency Checklists: The Shipboard Oil Pollution Emergency Plan (SOPEP) and other emergency checklists should include detailed instructions for dealing with steering failures and using the local steering position.
- Safety First: Prioritize safety at all times. If conditions are unsafe or the emergency steering system cannot be operated effectively, consider alternative measures, such as anchoring or seeking assistance.
Remember, the specific procedures might vary depending on the ship’s design and equipment. It’s crucial for the crew to be familiar with the emergency steering arrangements and practice using them during drills to ensure preparedness in a real emergency.