Our services

By Bashan & Gilead Marine Services Pte Ltd (BGMS)

A Draft Survey is a fundamental method for determining the weight of cargo loaded onto or discharged from a vessel. At BGMS, we conduct accurate, independent draft surveys in accordance with internationally recognized standards (e.g., UN ECE, IMO, ISO), ensuring transparency, efficiency, and protection for all parties involved.

A draft survey provides a reliable means of calculating cargo quantity by measuring the vessel’s displacement before and after loading or discharging. This method is especially vital when:

• Weighbridges or shore scales are not available
   
• Bulk cargoes such as coal, iron ore, grain, or fertilizers are being handled
   
• Legal or contractual verification is required
   

Draft surveys determine the weight of cargo through displacement measurements and corrections for variables such as water density, trim, and list. This ensures accurate recording of cargo loaded or discharged.

By confirming actual cargo volumes, a draft survey prevents issues of shortage, overage, or misreporting, thereby reducing the likelihood of financial losses, demurrage claims, or disputes between parties.

Draft surveys may be required by port authorities, customs officials, or cargo regulators—especially when handling hazardous materials or controlled commodities—to verify shipment quantities in line with safety and legal requirements.

By identifying anomalies or inconsistencies during loading/discharging operations, the survey enhances cargo integrity monitoring, loss prevention, and time management.

In cases of disagreement or claims, the draft survey report serves as a legal document and independent record of cargo quantity, supporting arbitration, insurance claims, or litigation.

At BGMS, our draft surveys include:

• Pre-loading and post-loading draft readings (fore, aft, midship)
   
• Precise measurement of trim, list, and water density
   
• Vessel hydrostatic calculations using approved tables
   
• Deduction of constants, ballast, fuel, and other liquids
   
• Issuance of a clear, concise Draft Survey Report with all relevant calculations and observations
   

• Experienced marine surveyors trained in IMO/UNECE guidelines
   
• Unbiased, third-party verification for accurate reporting
   
• Rapid turnaround for documentation to minimize port time
   
• Strict confidentiality and protection of client interests
   
• Compliance-focused approach for peace of mind in regulatory environments