BQCIS

Assuring Quantity and Quality in High-Value Transfers

The transfer of crude oil, refined fuels, and petrochemicals represents billions of dollars in global trade. Even minor discrepancies in quantity or quality during custody transfer can cause serious financial and reputational loss.

BQCIS provides impartial inspection and verification across all transfer points — including vessels, shore tanks, barges, and terminals. Our certified surveyors conduct precise tank gauging, temperature determination, and VCF-based volume calculations to ensure accurate quantity reconciliation.

We also perform representative sampling and laboratory testing under ASTM, API, and ISO methods. Our Certificates of Quality and Quantity (CoQ / CoQy) serve as legally recognized documentation for commercial settlement, financing, and Bill of Lading (B/L) reconciliation.

Core Inspection & Loss Control Activities

Quantity Determination & Loss Control

Independent tank gauging, temperature correction (VCF), and ullage measurements across all loading and discharge points. We reconcile ship/shore figures, monitor sealing operations, and conduct Loss Control investigations to identify measurement inconsistencies and secure fair, transparent trade settlement.

Representative Sampling & Laboratory Certification

Sampling and sealing performed per API MPMS Chapter 8 and ISO 3170/3171 ensure representativeness and sample traceability. Accredited laboratory testing determines density, flash point, sulfur content, viscosity, and contamination to confirm compliance with contractual specifications.

Key Benefits of Trade Inspection & Loss Control

Accuracy

Accurate Custody Transfer

Precise gauging and calibration eliminate disputes and ensure true measurement reconciliation during handover.

Transparency

Transparent Commercial Settlement

Independent verification guarantees trust among traders, refiners, and financial institutions.

Quality

Verified Product Quality

Accredited laboratory analysis confirms product integrity and compliance with ASTM/API standards before discharge or blending.

Risk Mitigation

Minimized Financial Risk

Discrepancy detection and reconciliation reduce exposure to costly claims and loss of product value.

Success Story

Independent Gauging Resolves Multi-Million Dollar Quantity Dispute

The Challenge:

A global trader faced a $5M dispute after crude discharge volumes recorded by the vessel and terminal differed significantly. The discrepancy created payment delays and potential legal exposure.

Our Solution:

BQCIS performed a full Loss Control investigation — reviewing ship/shore tank data, temperature logs, and VCF tables. Our independent recalculation identified a thermal expansion error in one of the ship’s tanks that had over-reported volume.

The Result:

Our corrected measurement and certified report were accepted by both parties, resolving the dispute immediately and establishing BQCIS as an approved inspection partner for subsequent trades.

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