Survey

LIQUID CARGO survey

• Measurement of volumes using calibrated tank gauging methods
• Sampling and laboratory analysis to assess product quality and identify contaminants
• Inspection of cargo handling systems, including pipelines, pumps, and valves
• Verification of documentation, such as Bills of Lading, Bunker Delivery Notes, or Certificates of Quality
• Ensuring compliance with IMO, MARPOL, and terminal safety procedures

Liquid cargoes surveyed typically include crude oil, refined petroleum products, chemicals, vegetable oils, and other liquid bulk commodities.

At MCE Marine Surveyors B.V., we provide impartial and accurate liquid cargo surveys, supported by precise measurement techniques and thorough reporting—helping our clients manage risk, maintain quality, and ensure transparency in every transaction.

Purpose:

• Quality Assessment: Verify the quality, purity, and characteristics of the liquid cargo being transported (e.g., crude oil, chemicals, petroleum products, edible oils).
• Quantity Verification: Determination and verification of the actual quantity of liquid cargo loaded or discharged.
• Regulatory Compliance: Ensure adherence to international regulations, standards, and contractual agreements.
• Risk Mitigation: Identify potential risks, damages, or discrepancies in the cargo that might impact safety or value.

Components of Liquid Cargo Survey:

• Quality Inspection: Testing for parameters such as density, viscosity, temperature, composition, and chemical properties.
• Quantity Measurement: Using calibrated instruments to measure the volume of liquid cargo accurately.
• Sampling: Collecting representative samples for further analysis and quality verification.
• Documentation Review: Examining cargo documentation, including bills of lading, certificates, and cargo manifests.

Process:

• Preloading Survey: Assessing the cargo before loading, ensuring it meets required standards and complies with regulatory specifications.
• Loading Survey: Monitoring and inspecting the loading process to verify the quantity and quality of the cargo being loaded onto the vessel.
• Voyage Monitoring: Monitoring the cargo during transportation, ensuring proper conditions and compliance with regulations.
• Discharge Survey: Evaluating the cargo upon discharge to confirm its quantity, quality, and compliance with contractual obligations.
• Sampling and Testing: Collecting samples at different stages for laboratory analysis to verify cargo specifications.

Factors Considered:

• Cargo Type: Different liquid cargoes have specific properties and testing requirements.
• Transportation Conditions: Monitoring temperature, handling procedures, and other environmental factors that might affect cargo quality.
• Regulatory Compliance: Adherence to international regulations (e.g., MARPOL, IMDG Code) and industry standards.

Importance:

• Cargo Integrity: Ensuring the cargo maintains its quality and integrity throughout transportation.
• Risk Mitigation: Identifying discrepancies or issues that might impact cargo quality or quantity.
• Documentation: Providing accurate records and evidence for trade, insurance, and legal purposes.

In summary, a liquid cargo survey involves a meticulous examination of liquid cargoes to guarantee their quality, quantity, and compliance with regulations and contractual agreements. This process plays a crucial role in maintaining cargo integrity, minimizing risks, and ensuring transparency in trade and transportation.