Petroleum Inspection Services

BES Africa delivers independent, end-to-end  petroleum inspection and sampling services across Morocco and Senegal. From fuel reception at the terminal gate through storage, transfer, and final transaction, our certified inspectors provide the unbiased verification that protects every party in the supply chain. Operating 24/7 across all major Moroccan ports — including Jorf Lasfar, Mohammedia, Safi, Agadir, Tangier, and Nador — we combine deep technical expertise with a fully integrated management system certified to ISO 9001:2015 (Quality), ISO 14001:2015 (Environment), and ISO 45001:2018 (Occupational Health & Safety) to deliver results you can trust.

What Our Petroleum Inspection Services Includes

Every BES Africa petroleum inspection is tailored to the specific product, terminal, and contractual requirements of our clients. Our services span the full spectrum of petroleum quality and quantity verification:

• Fuel Reception Monitoring — Our inspectors are present at the point of delivery to verify both quantity and quality upon arrival. Every shipment is measured against agreed specifications before acceptance, preventing discrepancies from entering your inventory and protecting you from costly claims downstream.
• Representative Sampling for Quality Verification — We collect samples using API/ASTM-compliant procedures, ensuring that every sample is truly representative of the cargo. Key quality parameters we verify include sulfur content, viscosity, density, flash point, pour point, water content, and sediment levels — giving you a complete picture of product quality against your purchase specification.
• Quantity Measurement and Volume Calculation — Using calibrated instruments and approved measurement methodologies, we determine product volumes with precision. All volume calculations apply ASTM temperature correction tables to provide net standard volumes, reducing the risk of short delivery disputes and inventory discrepancies.
• Inventory Control and Tank Management — For storage terminal operations, our inspectors conduct periodic tank gauging, ullage surveys, and stock reconciliation — ensuring your inventory records accurately reflect physical stock at all times.
• Loss Prevention and Discrepancy Reporting — BES Africa inspectors are trained to identify and document potential loss points, whether from measurement discrepancies, interface losses, evaporation, or unauthorized withdrawal. Our reports provide the evidence base for any commercial or insurance claim.
• Pipeline and Transfer Monitoring — We witness and document petroleum transfers between vessel, pipeline, road tanker, and storage — providing independent confirmation of quantities transferred and any anomalies observed during the operation.

Why Independent Petroleum Inspection Matters

In the petroleum trade, small measurement errors or quality deviations translate directly into significant financial losses. A 0.5% quantity discrepancy on a 30,000-tonne cargo can represent tens of thousands of dollars. Off-specification product can trigger rejection, demurrage, and reprocessing costs that dwarf the inspection fee. Independent inspection by a qualified, impartial third party like BES Africa provides the verified data that all parties — buyers, sellers, terminals, and insurers — accept without dispute. Our ISO 9001:2015 certified quality management system ensures that every inspection follows documented procedures, every instrument is calibrated, and every report is traceable and audit-ready.

Industries We Serve

• Oil and gas companies — upstream, midstream, and downstream operations

• Storage terminals and petroleum depots

• Refineries and petrochemical plants

• Maritime and bunker fuel suppliers

• Petroleum traders and commodity houses

• Logistics and road tanker operators

• Government agencies and customs authorities

Our Petroleum Inspection Process

1. Pre-inspection coordination — We review the contract, product specifications, vessel or terminal documents, and agreed procedures before mobilizing.
2. On-site measurement and sampling — Our inspectors carry out all measurements and sample collection following API/ASTM/IP procedures, witnessed by all relevant parties.
3. Sample dispatch and laboratory analysis — Where required, samples are dispatched to accredited laboratories with full chain-of-custody documentation.
4. Report preparation and delivery — A comprehensive inspection certificate and report is prepared and delivered to all nominated parties, typically within 24 hours of inspection completion.

Coverage Across Morocco and Senegal

BES Africa provides petroleum inspection services at all major Moroccan ports and terminals, including Jorf Lasfar, Mohammedia, Safi, Agadir, Tangier-Med, and Nador. Beyond Morocco, we cover Dakar port in Senegal. Our 24/7 availability ensures that no cargo movement is delayed waiting for an inspector.

Certifications and Standards Applied

All BES Africa petroleum inspections are conducted under our ISO 9001:2015 quality management system. Our inspectors apply API MPMS (Manual of Petroleum Measurement Standards), ASTM International test methods, and IP (Institute of Petroleum) procedures as applicable to each product and operation. BES Africa is also an IBIA (International Bunker Industry Association) member, reflecting our commitment to marine fuel standards.

➜ Go check certificate: View our ISO 9001:2015, 14001:2015, and 45001:2018 certificates here