Arseal provided the mechanical, structural, and electrical design for the replacement of two Marine Vapor Recovery Units for use at a refined product barge loading facility. Collaborating with the VRU vendor, Arseal determined the location and layout of equipment skids, the chiller and the motor control centers and VRU controls building. Arseal designed and detailed a vapor knockout pot and elevated platforms for the VRU skids, MCC, chiller skid, vacuum pump array, and controls building. Arseal provided the piping design and specifications for the vapor piping from the dock to the VRUs, adsorbent and adsorbent supply lines from the VRU to the supply tanks, compressed air piping to the skids, and new adsorbent supply pumps. Arseal performed the electrical design for a new motor control center and all power and controls for the VRU, pumps, tank mixers and all equipment.