Expert team of Master Mariners to carry out accurate draft surveys to determine the precise outturn of Cargo.

A Draft Survey is a method used to determine the weight of cargo loaded or discharged from a vessel by measuring the vessel’s draft before and after the operation. This survey is crucial for ensuring accurate cargo accounting, compliance with contractual obligations, and efficient port operations.

Purpose:

• To verify the quantity of cargo loaded or discharged.
• To provide evidence for billing and settlement processes.
• To ensure compliance with contractual and regulatory requirements.

Key Components:

1. Pre-Survey Preparation:
• Review the loading/discharging plan and cargo details.
• Gather relevant documentation, including bills of lading and cargo manifests.
2. Draft Measurements:
• Measure the vessel’s draft at the waterline before loading or discharging.
• Record the measurements at the same reference points to ensure accuracy.
3. Calculating Displacement:
• Use the draft measurements along with the vessel’s specific weight-to-volume conversion to calculate the total displacement.
• Adjust for any ballast water or other factors that may affect the readings.
4. Monitoring Cargo Operations:
• Oversee the loading or discharging process to ensure compliance with safety and operational standards.
• Document any irregularities or issues that arise during operations.
5. Post-Operation Measurements:
• Measure the vessel’s draft again after loading or discharging to confirm changes.
• Calculate the net weight of the cargo based on the difference in draft measurements.
6. Reporting:
• Prepare a comprehensive draft survey report detailing measurements, calculations, and observations.
• Include any discrepancies or issues noted during the survey.

Benefits:

• Accuracy: Provides a reliable method for quantifying cargo, minimizing disputes over weights and measurements.
• Transparency: Ensures clear documentation that can be used for billing and auditing purposes.
• Efficiency: Facilitates smooth operations by ensuring that cargo handling is monitored and recorded properly.

Conclusion:

The Draft Survey is a vital tool in the maritime industry for accurate cargo measurement and accountability. At Magna, we are committed to delivering precise and thorough draft survey services, ensuring that our clients can confidently manage their cargo operations.