The document is a resume from Connal C Dias applying for the position of Motorman. It summarizes his 10 years of experience working in mechanical roles on various vessels like oil tankers, cargo ships, and offshore rigs. It details his experience working on main engines from manufacturers like Sulzer, MAN-B&W, and Mitsubishi. It also lists safety certifications and technical skills like overhauling pumps, valves, and engines.