FED-STD 795 Uniform Federal Accessibility Standards

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(a) Rsrrps. Curb tamps srrd ram to be con.
atmcted on exkthg SUSSor Lntiting buitdings or
facilUiesmag lbsuesfopss andtiasshoum in
Ttie2 Vspsce LirMatiorn pdrilit the use of a 1:12
slupeorless.
Tabie 2
Aiiowebie Remp Dimensions for
Construction in Existin Site%
Building% end Facii Yties
slope” Inmmftm
Mwdrrrum Bissbnum
Rise Run
Steeper than I:1O 3 75 2 0.6
but no aeeper
than 1:8
E ~e:2 6 150 5 1.5
tin I.in
‘A slope steep tirm 1:8 not sliowed.
(b) Stabs. Full edanslon of stair hsndmik shafl
M be rsqubad Lnaerations where such ertmsions
lcOlddbehasardous orimp0a5(bk duet0pLm
(c) Hauatom
(t) ifa~tiedgek pmutibt adsting
automtk ekoatora, then the automatic dour rsopen.
LIWdeuices may bs ornifted (see 4.10.6).
(ii) WhsrerxLMng ahaROrstmctuml e&rrrenk
pfotdbft strict corqofiance with 4.109, then the
mLnLmwmflOorarsa dLmensiuns magbemducedby
~~efnount==%tb~~no=~
they belesrhsn48 Lnbg48Ln(122Q mm bg1220
rnd.
(d) 000rs
(i) Where dstbrg elements pmhibff atrfct corn.
puwrcewltfrticl~cereq uwernenk of 4.135, a
p@ction of5/8 in (16 rnd msdmum wUI be per.
nrlttadfcrrdr ektchskiechxfstqn
(ii) If ed%ng Uvesho& measurs 3/4 Ln (19 rnnd
~horleas andambeceladof mudikdb~tia
LwueLed~on eachside. Lhentheymayte
mtaLned
(e) Toilet morns. Wham ekerations to dsthg
facLllt& make abict compliance with 422 and 423
smctvdy bnpractLcable the addition of one
‘ImLux” toilet per flour containing one water closet
CCWVJf!fLIWfth 4.16 and one LsuatoryCUl_qOiybSg
4.1.7 Accessible Buiidirrgs: Historic Pmsewetion
with 4.19, located a@acent to akting toilet faciliti-,
will bs acceptile in lieu of making exLWLngtoilet
faciIitks for ach sex acc=ible
EXCEPt70N: In butances of alteration work where
pmuision of a stinder-d stall (Fig. 30(a)) is structurally
Lnrprecticable or when?plumbbsg code requimnrents
gmwant COmbLningeri.stingstalls to pmuide spacq an
akemate stall (Fig. 30fb)) may be pmuided b fieu Of
the s.tmdad stiL
(f) As=mbkr@e=
(i) In alteration_ Ltu @nsctu& +ctii.
abletodtspame saatLngthmughOut the.=enrbly
ar=%saatiK7 ~Ybelodadhmtiti.== as
SbWdUdY _ Seating shall acffLn an acwas.
LbLemutsthstalsoaemes asarrreamofemerg=q
F
(ii) lnsftwatbm urhemft LsWuctu@ybnpmcticable
toatlar SUpfwmLng arsa5@be0nan
accessible mu@ than at I.=zslone of each type shall
be made accsssik
(5) Housing. (Rssemet$.
4.1.7 Accssslble Buildings Historic
Pmaenrsfion
(1) Appucabuftf/
(a) As a generalrule the acceskbilityPrO@ioras
Ofparl 4 shalt be applk?d to “qdi%d” IlktOric
buildings and facilities. “Qdtr%f’ buildings or
facti are three buildings and facilities that are
eligible for ListingLnthe N*”onaL Regkter of Historic
f%xes, or such pmper?iesdesignated as historic
under a ststute of the appropriate state or local
gowmrnent Lxx!y. Comments of the Aduiscqj Council
on Historic Fwwmation shsll be obtained when
-d bY .%KtiOn IIX of the National H&OnC
ResematkM Act Of &56, as amended 16 U.S.C. 470
and 36 CFR Pan 890, befme any -atiOn b a
aualilisd hiStOKiCbtdlding.
(b) The Advisory Council shall determine, on a
caseby.case basis, wheti provisions nsqubedby
pari 4 @r accessible mutes (Maim and W?riod,
~W entMnCf3 toilets,pdhg, and dkptays and
~~ wotid threaten or desboy the historic
Sqwficancs of the building or facility.
(c) If the AdvkcIy Council detmdm= that any of
Vre a-lbility n?quLrementsbr features listed in
4.1.7(1) umukt threaten or destroy the tsktoric
aigniffcance of a building or facility, then the
special ~lkaticm pmuL5i0nsof 4.1.7(2) for that fed.
hwe mag be utilised Zhe speck] ~lication pm
uisiom Listed under 4.1. 7(2) may only be utilized
@llowing a wrttten detembration by the A&sory
Council that application of a requirement contained
in pWt 4 uwuld Lhreatenor destroy the historic
integrity of a qualified building or facility.