- 31 -
16. Acoustical Tile Ceilings (Property Unit 2260)
The acoustical tile ceilings (acoustical ceilings) consist
of metal grid systems, typically with a 2-foot by 2-foot or 2-
foot by 4-foot opening, and squares of acoustical tile that are
laid into the openings of the grids. The grids are installed in
select areas of petitioners' hospital facilities and are hung by
wires parallel to the structural frames of the hospital
buildings, approximately 8- to 12-feet above the concrete floors.
The wires are attached to the structural frames of the hospital
buildings using eye bolts. The grids are attached to the
hospital walls using nails or screws. Light fixtures, speakers,
air conditioning vents, and sprinkler heads are placed in
openings of the grids or through openings cut in the tiles.
The acoustical ceilings are movable and have been moved,
reconfigured, and reused by petitioners in at least one of
petitioners' representative facilities. Acoustical ceilings hide
unsightly plumbing and piping, conduit, wiring, and air
conditioning ducts which are installed between the structural
frame above and the ceiling. The acoustical ceilings also
enhance the cleanliness of petitioners' hospitals by preventing
dirt and dust from falling from the pipes and duct work located
between the acoustical ceilings and the structural ceilings of
the hospitals into the areas below. Acoustical tiles
additionally provide a sound deadening material, which reduces
noise. They also serve a decorative function.
Page: Previous 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 NextLast modified: May 25, 2011