Bahía Blanca is Argentina’s deep-water grain and petrochemical port: Panamax and Post-Panamax vessels complete cargo here after the river terminals, and bunkers are supplied at berth (Ingeniero White, Puerto Galván) or by barge at the Buoy 11 anchorage off Puerto Rosales. Deliveries are large, often 500 to 1,000 MT, and the survey has to fit a tight loading schedule.
UPRIVER Marine has a resident surveyor in Bahía Blanca, so there is no travel time and no waiting for someone to arrive from Buenos Aires. In 2026 we attended bunker quantity and BROB surveys for COFCO, Viking and Orinoco here.
Trusted maritime surveying and consulting across Argentina, Uruguay, Brazil, Paraguay and the Paraná–Paraguay Waterway, with coverage in the main US Gulf and East Coast ports and key global ports.
We specialize in bunker quantity surveys, cargo supervision, and regulatory audits, ensuring accuracy, transparency, and peace of mind for shipowners and charterers.
Head Office – Argentina:
US Office:
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