[Construction of NIH Clinical Center, HF 1412] [The camera pans across the construction site of the planned National Institutes of Health Clinical Center, building 10.] [Cars, trucks, and workers come into view.] [A temporary wooden walkway is shown.] [Workers move about in the excavated area.] [Temporary plywood support walls are being erected at the perimeter of the pit.] [Workmen carry lumber, hammer nails, drive earth-moving equipment, and walk around the work site.] [A LeTourneau motor scraper comes into view.] [Workmen carry lumber, hammer nails, drive earth-moving equipment, and walk around the work site.] [Part of the foundation has been prepared. Forms are in place for the pouring of concrete.] [A man carries a piece of lumber on his shoulder.] [About a dozen workers are atop the wooden framing. A machine for pouring concrete into forms has been positioned.] [The camera pans around the site showing mounds of earth, storage sheds, heavy equipment and 1940s-era automobiles.] [Screen dark] [Plywood support wall is shown with men working nearby in the excavated pit.] [Work near the plywood wall continues.] [Camera pans across the large site. Mounds of earth, framing, and temporary steps and ladders are shown.] [Screen dark] [Camera pans across the area.] [A Caterpillar motor grader crosses the worksite.] [Another piece of heavy equipment drives by.] [Workers add a section to the plywood wall, building it higher.] [Film ends]