All project work for management and engineering have conflictions. Via my experience, I've learned that collaboration and open communication shall be useful to solve problem and get all party Win-Win. My co-workers are trustful and skillful. Hardest part for drilling rig is for finalizing validation from client and making satisfied client as per contract spec, for powerful performance drilling vessel. Subsea part is very dynamic and important engineering in drilling rig project. That's why it is very enjoyable.