Review of designs and works supervision. Installations in the liquid loading dock for the Petroperú refinery in Talara. 2 oil storage tanks of 4500 m³ each. 1 tank of 650 m³. Ballast water treatment plant. Set of 28 km-long pipelines for conveying products from the refinery to the dock. Pipes for salt water. Pumping station: 2 pumps of 20,000 gal/min and one of 6,000 gal/min.