Saudi Aramco GI 405.008 SHIP RELEASE AND RESOLUTION TO SHIPSHORE MEASUREMENT DISCREPANCY

This document is a General Instruction (GI) manual detailing the procedures for resolving discrepancies between ship and shore measurements for hydrocarbon liquids within Saudi Aramco operations. It outlines specific protocols for calculating ship/shore quantities, establishing allowable tolerances for comparisons, and managing the release of vessels when measurement variances occur.

The manual covers key areas such as Average Normal Check (ANC) calculations, Ship Discharge Comparison (SDC), Ship Loading Comparison (SLC), contamination procedures, double berthing scenarios, and the handling of split cargoes. It also defines the responsibilities of various personnel and departments involved in the measurement and reconciliation process, including the Saudi Aramco Shipping Unit, Petroleum Inspectors, Loss Control Authority, and Operations personnel.

This guide is essential for ensuring accurate quantity accounting and facilitating the timely release of vessels after cargo operations, preventing disputes and financial losses. Ideal for terminal managers, quantity surveyors, shipping coordinators, and HSE officers working in the oil and gas industry.