Theatre Solution Jury Base Seating - Manual (Page 26)

Lecture Seating Specifications 25
the need of excessive force which may cause leg fatigue in the seated occupant. Open and closed stop
positions shall be cushioned with urethane rubber to insure silent operation. Single chair assemblies are to
include fitted blank cover in the place of the second swing arm location.
2.6 CHAIRS
A. Chair shall be TSI model Forum.
B. The inner shell shall be an electronically glued plywood construction of varying thicknesses. The minimum
thickness shall be ½” - 7plys with a maximum thickness of 11/16” - 11 plys. The shell shall be contoured to
an ergonomically correct configuration.
C. Padding material shall be fire retardant polyurethane foam which conforms to the standard of the California
Bureau of Home Furnishings Bulletin 117-75. Foam padding shall not be less than 2” thick at any location
on the seat surfaces and shall not be less than 1-1/2” on any location on the back surface. Foam shall be
2.5 lb. density and 45 lb. IFD rating.
E. Chair shall include a non-tilt mechanism.
2.7 WORKSURFACES
A. Tables are to be a 3-ply warp resistant construction with a core of 1-1/8” thick 45-50 lb. density particle
board, a 0.020” Kraft backer sheet, and a face material of 0.030” high-pressure laminate.
B. The edge detail is to be (select one edge detail from the list below)
1. 3mm PVC – 3mm x 1-1/4” PVC on all table edges that would be exposed after installation, with a 1/8”
radius on the top and bottom edges. The table corners are square with an overlap joint.
2. 3mm Hardwood – 3mm x 1-1/4” hardwood on all table edges that would be exposed after installation,
with 1/8” radius on the top and bottom edges, finished to match the architect’s sample. The table
corners are square with an overlap joint.
3. Bevel – 3/4” x 1-1/4” solid hardwood on all table edges that would be exposed after installation, with a
3/8” x 45 degree bevel detail along the top edge, finished to match the architect’s sample. The table
corners are mitered.
4. Chamfer – 3/4” x 1-1/4” solid hardwood on all table edges that would be exposed after installation, with
a 1/4” radius on the top edge blending into a 60 degree backcut chamfer edge detail, finished to match
the architect’s sample. The table corners are mitered.
5. Bullnose – 3/4” x 1-1/4” solid hardwood on all table edges that would be exposed after installation, with
a full 5/8” radius bullnose edge detail, finished to match the architect’s sample. The table corners are
mitered.