Dubai, UAE – October 12, 2026 – Oscar Terminals, the bulk liquid storage terminal operated by Oscar Middle East FZCO in the Jebel Ali Free Zone (JAFZA), has published a new guide: From Vessel to Tank: Understanding Bulk Liquid Unloading Operations. It explains how liquid cargo moves safely from a tanker to a shore tank, and what traders, shippers and cargo owners should expect at each stage.

Bulk liquids such as chemicals, petroleum products, biofuels and vegetable oils are moved through tightly controlled discharge operations. As the guide notes, a single error can cause contamination, cargo losses or a serious safety incident. Knowing how the process works helps cargo owners plan better, avoid delays and protect product quality.

The nine stages of unloading

The guide splits the operation into nine clear stages:

Pre-arrival planning: assigning the berth, pipeline route and a clean, compatible receiving tank, and preparing customs and port documents
Berthing and connection: mooring the vessel, tendering the Notice of Readiness and connecting loading arms or hoses
Safety checks: a ship/shore pre-transfer meeting and safety checklist based on ISGOTT guidance
Sampling and testing: checking density, water content and contamination before discharge, often witnessed by independent surveyors
Measurement: gauging ship and shore tanks and correcting volumes to standard temperature
Transfer: starting the pump slowly and monitoring pressure, flow and tank levels
Line clearing and disconnection: clearing residual product by pigging or with nitrogen
Final measurement and documentation: comparing ship and shore figures and issuing receipt documents
Storage: holding product in heated, insulated or nitrogen-blanketed tanks where needed

Common challenges explained

The guide also covers frequent causes of delays and disputes, including weather, contamination from poorly cleaned lines or tanks, measurement differences between ship and shore, viscous products that need heating, and missing documents. It ends with a practical FAQ on unloading times, Notice of Readiness, failed quality tests and the purpose of line clearing.

Supporting bulk liquid trade in JAFZA

Jebel Ali’s location makes it a key hub for bulk liquid trade. Oscar Terminals supports this flow with dedicated storage and handling services, including tank leasing, vendor managed inventory, breaking bulk and repacking, specialty chemical monitoring, and toll blending. It handles industrial and specialty chemicals, base oils, additives, lubricants, glycols and polyols.

The full guide is available at oscarterminals.com/bulk-liquid-unloading-operations.

About Oscar Terminals

Oscar Middle East FZCO (Oscar Terminals) is a UAE-based liquid bulk terminal in the Jebel Ali Free Zone, Dubai. The company provides safe, efficient storage, blending and logistics solutions for chemicals, base oils and specialty products, tailored to each client’s supply chain. Learn more at oscarterminals.com.

Media Contact:
Oscar Middle East FZCO (Oscar Terminals)
Jebel Ali Free Zone, Dubai, UAE
Phone: +971 55 332 5889
Email: [email protected]
Website: https://oscarterminals.com