The project manager plays a crucial role in managing the design of construction projects. They must juggle various responsibilities like leading, coordinating, and communicating with stakeholders. While architects focus on keeping projects on time and budget, project managers ensure the design meets all requirements like aesthetics, functionality, and energy conservation. The project manager's skills in technical, interpersonal, and team building are put to the test in managing design effectively. By understanding the design logic, project managers can successfully guide the team through the design process to achieve project goals.