The two HOSMAX 310ES Multi-Purpose Platform Supply Vessels are to be ABS Classed Hull and Machinery, Oceans Service and reviewed for the United States Coast Guard under the Alternate Compliance Program (ACP 2-95) with the following Class Notations, XA1, XAMS, X ACCU, XDPS-2, UWILD, FFV-1, XCircle E, Offshore Support Vessel (HNLS, HDC, HLC), GP, RRDA, HELIDK, ENVIRO, CRC, SPS (Special Purpose Ship), and certified under SOLAS/IMO. Eastern Shipbuilding is very pleased to be a part of the Hornbeck Offshore mission to be the Company of Choice for its customers, employees and investors as the vessels that we construct for them are launched and subsequently delivered into service. Hornbeck Offshore Services, Inc. is a leading provider of technologically advanced, new generation offshore service vessels primarily in the U.S. Gulf of Mexico and Latin America.