Aside from seeing you, which is my principal reason for being here, and satisfying myself that I can transport inanimate things from Mars to Earth, and therefore animate things if I so desire, I have no purpose. The Chessmen of Mars by Burroughs, Edgar Rice View in context.
At the helm of this and every other hard hat project, from cementing a parking lot to constructing an apartment building, is a construction project manager (PM). The PM has the primary responsibility of planning a particular construction job and overseeing its progress along the way.
A deputy project manager is a person who reports to a project manager and oversees each phase of a project from beginning to end. Essentially, it's his job to ensure that all tasks are completed correctly, on time and within budget. Some qualities an individual should possess are leadership skills, time management and organization.