Observater Surveys and Services Group was appointed by shippers to undertake independent cargo discharge surveys for fertilizer shipments handled through the ports of Beira and Maputo, Mozambique.
The appointments required more than recording the final quantity discharged. Our surveyors followed the cargo from the vessel’s holds through the discharge operation, maintaining an independent record of quantity, cargo condition, handling performance and the events that could affect the final outturn.
Establishing the opening position
Before discharge commenced, the attending surveyor reviewed the available shipping documents and participated in the initial draft survey. Vessel drafts were read on both sides, while ballast tanks, fresh water, fuel and other relevant variables were checked to establish the vessel’s displacement and the estimated quantity of cargo on board. Sea conditions, vessel trim, water density and any limitations affecting the readings were recorded because a draft survey result is only as reliable as the observations and calculations supporting it.
The condition of the fertilizer and the accessible cargo spaces was also examined before work began. Particular attention was given to signs of water entry, condensation, caking, contamination, damaged packaging and previous residues within the holds. Hatch covers, coamings and the immediate discharge areas were observed where relevant. These preliminary observations helped establish the condition of the cargo before stevedores and shore-handling systems became involved.
Following the discharge
During discharge, our surveyors maintained an independent tally of the cargo movement. Depending on the particular operation, this included monitoring discharged bags, sling loads, truck movements, shore bagging figures, weighbridge records and quantities transferred into storage. Tally figures were regularly compared with vessel, stevedore, terminal and receiver records so that discrepancies could be identified while the operation was still in progress.
Continuous attendance also provided a record of stoppages, weather interruptions, equipment breakdowns, spillages, torn bags, sweepings and cargo set aside because of suspected damage. Fertilizer can be particularly vulnerable to moisture, and even brief exposure during rainfall or inappropriate handling may result in caking or deterioration. Weather conditions and the measures taken to protect exposed cargo were therefore documented throughout the operation.
Every quantity removed from the ordinary discharge stream should not automatically be treated as a shortage.
Where spillages or damaged bags occurred, the survey record distinguished cargo that remained recoverable from material that was contaminated, lost or unsuitable for normal delivery. This distinction is important because every quantity removed from the ordinary discharge stream should not automatically be treated as a shortage. Recoverable sweepings, reconditioned bags and cargo held separately for examination must be reconciled before the final outturn position can be understood.
Closing and reconciling the figures
At completion, a final draft survey was conducted and compared with the opening survey. The calculated quantity discharged was then considered alongside tally records, terminal figures, truck or warehouse receipts and the quantities stated in the relevant shipping documents. Any variance was reported together with the measurement conditions, documentary differences and operational events that could assist the parties in understanding it.
Our responsibility during these appointments was to provide the shippers with a clear and independent account of what occurred—not to attribute responsibility before the evidence had been examined. Photographs, draft survey calculations, tally sheets, statements of facts, damage records, notices and relevant supporting documents were retained as part of the survey record.
Why attendance begins before discharge
The Beira and Maputo assignments demonstrate why fertilizer discharge surveys should begin before the first cargo movement and continue until the final figures have been reconciled. Waiting until a shortage or condition exception is reported at the warehouse can leave the parties without the contemporaneous evidence needed to determine where the difference arose.
Through coordinated attendance at the vessel, quay, terminal and receiving points, Observater Surveys and Services Group supports shippers and other cargo interests with draft surveys, discharge supervision, independent tally, cargo condition monitoring, damage documentation and final outturn reconciliation in Mozambique and across the wider Southern African trade corridors.
Independent attendance in Mozambique
For fertilizer discharge surveys, draft surveys, tally and cargo-condition monitoring in Beira or Maputo, contact Observater Surveys and Services Group.
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