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MANUFACTURERS
Approved Manufacturers
Only those manufacturers names
and product numbers listed herein, are approved for use on this
project. All other manufacturers must request approval as per section
(1.04 - A - Substitutions). Absolutely no variations from listed
and preapproved items will be permitted.
MATERIALS
Construction: Doors, Panels and Pilasters shall be constructed of two
sheets of panel flatness Type 304, #4 brushed finish stainless steel,
laminated under pressure to a "Verticel" (1/2") honeycomb core for
impact resistance, rigidity and sound deadening. Formed edges to
be welded together and interlocked, under tension, with a roll-formed
oval crown locking bar, mitred, welded and ground smooth at the
corners. Honeycomb to be of virgin, long fiber paper with a maximum
12.5mm (1/2") cell size and a minimum compressive strength of 90
pounds per square inch.
Doors: Shall be 25mm (1") thick with cover sheets not less than
22ga. (0.8mm). All doors are 1613mm (63.5") in length.
Panels: Shall be 25mm (1") thick with cover sheets not less than
22ga. (0.8mm). (Note: 20 ga. (0.9mm) available upon request.) All
panels are 1613mm (63.5") in length. (Maximum partition depth 1550
mm (61").
Pilasters: Shall be 32mm (1.25") thick with cover sheets not less
than 20 ga. (0.9mm). Pilaster tops shall be reinforced with 20 ga.
channel to create extra strength and twist-free rigidity along with
minimizing damage by handling and/or shipping.
Headrail: Shall be 25mm (1") by 41mm (1.625") extruded anodized
# 4 brushed finish aluminum with double-ridge anti-grip design.
Wall thickness to be 1.5mm (0.060") and shall be securely attached
to wall and pilasters with manufacturer's fittings in such a way
as to make a strong and rigid installation. All joints in headrails
shall be made at pilaster.
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Hardware and Fittings:
All panel and pilaster brackets and all door hardware shall be chrome
plated zinc die castings. Doors shall be
equipped with a gravity type hinge mounted on the lower pilaster
hinge bracket. Door hinges shall be wrap-around style and adjustable
to permit the door to rest at any position when not latched. Each
door to be fitted with a combined coat hook and bumper and a concealed
latch, with face mortised flush with edge strip of door. Barrier-free
doors shall include thumbturn lever to activate latch without fingertip
grip application. Both standard and barrier-free latches shall have
a turn slot designed to allow emergency access from exterior. The
combined full length extruded aluminum door stop and keeper shall
have a 1/4" wide continuous rubber bumper locked in place the length
of the stop. To cover the sightline gap at door hinge side, full
length extruded aluminum filler channel shall be provided. The "no
sightline" continuous stop and hinge filler shall be # 4 brushed
stainless steel to match door and pilaster finish. Door top hinge
pin shall be made from high strength, self lubricating nylon with
a split-tip design to prevent rising out of top door casting. Pilaster
shoes shall be a welded one-piece design made from polished stainless
steel. Two-piece shoes that can disassemble when kicked are unacceptable.
Stainless Steel Hardware Option:
- All pilaster, panel and screen brackets are
stamped Stainless Steel, #4 brushed finish.
- All door wrap around hinge brackets are cast
Stainless Steel, #4 brushed finish.
- All #12-5/8" & 12 - 11/2" fasteners are
Stainless Steel, #4 brushed finish with phillips heads.
- All pilaster shoes are Stainless Steel (type
304), #4 brushed finish.
- All inner, barrier free inner, outer, door
pulls, stop and keepers, coat hooks and door castings are standard
zinc die castings, #4 brushed finish.
- All other components not outlined here are
standard Hadrian hardware items.
FINISH
#4 stainless steel finish.
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