FED-STD 795 Uniform Federal Accessibility Standards

4.29.3” Tadle Warnings on Doors to Hszardous
Area% Dwrs that lead to areas that might prove
dangerous to a blind persm (for esample, dmrs to
loading platforms, baler rwms stages, and the like)
shall be made identifiable to the touch by a tsstured
surface on the door frandlq knob, pull or other opsrat
ing hardware Thk tsstured surface may be made by
Imurling or roughing or by a nraterisl apphed to the
contact surface Such textured surfaces sfrsll not be
p+-ovidedfor emergency exit doors or any dwrs other
than those to hszsrdous areas
4.29.4 Tadk Wanrirrgs at Stairs (ReswvecO.
4.29.5* Ta&fe Warnfrrgs at Hszdous Vehtcular
Amsa. (Reservd.
4.29.6* Tsctile Warnings at Refkctfng Pool%
(Rss-ed.
4.29.7” Standardisation. Tcxhn’ed surfaces for UIC
tile tkmr warnings shall bs standard witM a building,
facifii, skc, or comples of buildings
4.30 Signage
4.30.1 ● Gerremf.Signagersquimdto be accessible
by 4. I Shall COfr’@y with 430.
4.30.2” Chsractar Proportion. Lsttsrs and numbers
on signs shall have a wictthtc-height rstio between 35
and 1:1 and a stroks width.t&heigfrt ratio betwssn 1:5
and 1:10.
4.30.3” Color ConhsL Characters and symbols
shall contrast with their background — either light
characters on a dark background or dark characters
on a Iiiht background
4.30.4” Raff or Indented Ch&cters or ‘5P
bok. Lettersand numberson signs shall be raissd or
incised 1132 in (0.8 mm) minimum and shall be sarrs
serif characters Raised characters or symbols shall be
at least 5/8 in (16 mm) high but no higher tin 2 in
(50 mm). Indented characters or symbols shall have a
s&oke width of at Iesst 1/4 in (6 mm). Symbols or pie
tographs on signs shall be raised or indentsd 1/32 in
(0.8 mm) minimum.
4.30.5 symbols of Accaasiblity. Accessible
faciliies rsquirsd to bs identified bg 4.1, shall use ths
international symbol of accsssibilii. The symbol shall
be displaysd as shown in Fig. 43.
4.30.6 Mounting Locstfon and Hefghi Interior
sgnsge shafl bs locsted slorrgsi& the door on ~e
latch side and shall be mounted st a height of
&tween54in and66in(1370m&16n@
stow the ftihsd IlOor.
4.31 Telephones.
4.31.1 General. Fubfictekphorres required to bs
aCCI?S.5ibfeby 4.1 Shd[[ COl@y Wfth 431.
4.31.2 Clear Floor or Ground Space A cksr floor
or ground space at least 30 in by 48 in (760 mm by
1220 mm) that allows either a forward or parsllel
(b)
Displsy Conditions
Fig. 43
Intenrstlonaf Symbol of Acceaslblfw
4.31 Telephonea
apprcach by a person using a wireelctmk shall be pm
tied at telephones (see Fig 44). The clam floor or
ground space shafl comply wftfr 42.4. Bases
enclosure%and fissd seats shell not impeds
appmati to telephones by peopfe who use
wlleelcfreirs
4.31.3” Mounting Height. Ths highsstoperable
partof the tslephone shall be tithh the reach ranges
specifkd in 4.2.5 or 42.6.
4.31.4 Protnsdfng Objects Telephones shsll
Curnpfg Urltfr 4.4.
4.31.5” Equipment for Heuirtg Impafmd Peopl+
Telephones shsllbeequippe dwitharemivsrthsf
genemtes anragn@c field inthesrea of therecaiwr
cap. Volume conbuls shall be provided in amvdarma
urtth 4.12.
4.31.6 Conbula Telephones shrill hew pushbutton
conbufs where sen.ice for such equiprrrarrt is awffsbk
4.31.7 Tekephone Bock Tele@One book if w
tied shall be Iocatad &r a po.sfdon thsf cornplfes
W(I)I the reach rangss spacOled (n 425 arrd 42.6.
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