A construction project manager sets up the estimates, the budgets and the construction timetable for the client and develops the construction strategy. He selects the subcontractors and workers, and provides required explanations for the builders and other professionals associated with the project, coordinating and collaborating with the architects, engineers and specialists.
EST is the Eastern standard time and is 5 hours behind the GMT. EDT vs EST. EDT and EST are parts of the Eastern Time Zone that is observed in 17 states of the country lying in the eastern region. In the northern parts of this time zone, clocks are turned back by an hour during spring to save daylight.
Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London.GMT was formerly used as the international civil time standard, now superseded in that function by Coordinated Universal Time (UTC) .oon GMT is the annual average (i.e., mean) moment of this event, which accounts for the word mean in Greenwich Mean Time. Originally, astronomers considered a GMT day to start at noon while for almost everyone else it started at midnight.