HomeMy WebLinkAboutPLAN ANALYSIS - 02-00063 - BYUI Benson Building - AdditionN
Froj ect
Project
Address.,
the
City of Rexburg
Building
12 N. Center
Rexburg, ID 83440
(409)X59-90 8
Han
.1.997
Number.*, 07 17 02
Name: Bensen Addi'tion,
BYO TDARO
Occupancy,: B,A2.1jA3-U1rB
Const ruction 4. 11-11ir.-V-N
analysis based on
Unif -r X T
Date: July 18,
Contractor:
Designer . .0
CTA
Engineer-. CTA
Report By: Val
NOTA: Tie code iteMS Iistpd in nis report- are not
complete -...,omplete iisting of ail possible code requirements
It is a guide to selected sections of the code,.
Report created using Plan
Portions of the material
from the Uniform Building
International Conference
SECTION # I
NFFA 13 sprinkler
Sprinkler system
DIRECTION
NORTH
EAST
SOUTH
WEST
Allowable
-- Sec,.
Analyst software by b w &
contained in this program
Code with the permission
of Building Officials.
system thraughout
used for allowable
BOUNDARY
Bu.ilding
Building
Public way
Separation wall
area increased
MICA
OVEM-1
SEPARATION
AREA INCREASE
8.0 Fee',, -
2 0 0 o 0 F e t
1099.0 Feet
0.0 Feet
2002
Christensen
intendQd to be a
in the 1997 UBC.
a. (719) 599-5622
are reproduced
of the
building
W
increase -- Sec. 505.3
FIRE PROTECTION
4. 0 Feet
100.0 Feet
1049.5 Feet
01 - 0 Feet
ov -
6 ior open area on z sicier .
Code review for-,
Frcject Id.: Bensen Addjtivrl
Address' RYU IDAuO
FL
FL . AREA ALLOWED
1 Offices B ok 2016 8,1000 0.O2 ok
1 Auditorium E217 A,3 ok 14Q7 6050 O.uz 0K
I Lab E218 B ok 173 81000 4.02 ok
1 Lib 218a&b B ok 1170 81000 0.01 ok
1 Lai E219 B ok 1283 81000 0,02 ok
1 Lab E2I9A B ok 988 81000 0.101 ok
I Lab E 220 B ok 1269 81000 0.42 ok
1 Lab E225 B ok 1225 8i000 0.02 ok
1 gab E231 B ok 1011 81000 0.01 ok
I Lab E243 S ok 606 810-00 0.01 ok
1 Auditorium Small A.3 0k 952 60750 0.02 ok
I Lab x'245 B ok 603 81000 0.01 0k
I Assembly Lobby Area. A2.1 ok 3000 60750 0.05 ok
1 Mechanical doom B ok 500 81000 0.01 ok
I Accessary B ok 6114 81000 0.018 ok
TOTAL FOR FLOOR 23418 75259 0.31 ok
B1 Mechanical Roam B ok 1387 81000 0.02 ok
TOTAL FOR FLOOR 7.387 81000 0.02 ok
BUILDING TOTAL 23418 75259 Q.31 ok
--- Sec. 504 aTid Table 5-B
`-1"he actual height of this building is 3D. feet.
The maximum height of the building is 65. feet. -- Table 5--B
Code review for;
Project Id.: Bensen
Address: BYU IDAAO
Addit.ion
EXTER-1-OR WALL FIRE F%.ATTNGS AND OPENING PROTECTION
NORTH
Occupancy
B
.1
A3
EAST
For
Occupancy
3
A2. 1
A3
SOUTH
For
Occupancy
B
A2..1
A3
WEST
Table 5-A
�earing
on-learilng Opening Construction
11 0
Wall Wall Protection Material
I hour I hour Not AllowedNon-Comb
2 hour 2 hour Not AllowedNon-Comb
2 hour 2 hour Not AllowedNon-Corrb
Bearing Non -Bearing
Wall
Wall
1 hour
0 hour
1 hour
0 hour
1 hour
0 hour
Bearing Non -Bearing
Wall Wall
1 hour 0 hour
1 hour 0 hour
1 hour 0 hour
AREA SEPARATION WALL
Opening
Protection
None
None
None
Opening
Protection
None
None
None
Construction
;N
Material
Non -Comb
Non-Cor,Lb
Non -Comb
Construction
Material
Non -Comb
N o
n- womb
Non -Comb
Parapet
Required
No
No
No
Parapet
Required
No
No
No
Parapet
Required
No
No
No
- See requirements listed later 'in this report.
None No fire protect' I
ion requirements for openings.
3/4 hour Openings are to be protected with 3/4 hr fire
50% of the area of the wall maximum. -- Table
Footnote 5 & Sec. 503.2.2
Maximum single window size is 84 sq.ft-, with
greater than 12 feet, -- Sec. 713.8
0
Not Allowed Openings are not permitted in this wall.
as-semblie;s.
5-Af
no d-iimenson
CH
Code review for:
Pro'ect Td.: Ben
s M I
x Y
r.r IDAHO
OTHER
Tnterior Bearing wall
Interior nonbrg wail
Structural Frame
Exterior Strutt Frame
Floor/Ceilin� Assembly
Roof/Ceiling Assembly
Stairs
BUILDING ELEMENTS
Noncombustible
Noncombustible
Noncombustible
Noncombustible
Nonco?:�
Noncombustible
Noncombustible
Table 6--A
AT
I
hr
1
hr
I
hr
I
hr
I
h. -L
I
hr
None
■
NOTES
See Footnote #5
See footnote *1
See
Footnote � f
FOOTNOTES:
1) Elements in an exterior waii located where openings are not permitted
r where Protection of openings is required, shah be protected
age. -in :t external fire exposure as required for exterior bearing walls
r the structurai framewhichever is greater, -- Table - to t
4) Fire -retardant treated woad may be used within interior non-bearinq
wail assemblies. -- Fable 6-A, footnote
5) Nl-bearing walls within a tenant space that are not part of a
1 hr. corridor may be
a) Noncombustible (Hos t t r i
b) Fire retardant -treated wood.
c) One-hour construction any material -- Sec. 601-5.2.1
8) If the entire roof structure is 25 feet or more above any floor,
the fire raying ay loe allowed to be eliminated. See IImitations and
requirements., -- sec. 603# 602;5
0
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0
PENETRATIONS OF FIRERESISTIVE, ASSEMBLIES
WALLS ASSEMBLIES -- Sec. 709.6
I) Penetrations shall be installed
-- Sec. 709.6.2
Page # 5
as tested in the rated assembly.
2) Penetrations shy. l i be protected by an approved penetration
fire stop system and sliall have an F rating f not less than the
Eu ruting of tag wall t See. N9.6*
Exception. When penetrating items are steel, ferrous or copper
pipes or steel conduits andthe wall is concreter
masonry, the annulate space shall be permitted to be
grout or mortar. The minimum thickness is the
thickae35 required to maintain the fire ratio . The
maximum size of the penetrating items is equivalent
t - ndiameter and the nim i maximum of
144 square inches, -- Sec. 709.6.1
Membrane penetrations
The requirements are the same as for through penetrations
_- Sec. 709.7
Exceptions
I. Steel electrical outlet boxes that do not exceed 16 square
inches provided that the area of such openings does not exceed
100 square inches for any 1 square feet of wall area.
Boxes on opposite sides of the assembly shall be
separated by a pori tai distance of not less than 24
inches.
2. Sprinklers with metal escutcheon plates.
Noncombustible penetrating items shail not be connected t
combustible material both sides of the membrane unless it can
be confirmed that t1ae fire -res i five integrity f wall is
maintained,. -- Sec. 709.7
El
Ei
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Page # 6
,tDOa 0 ILI 0 R3 agg J, 11 Iql tj�EMBLIES Sec. 710.2
Through pentrations.
j
--trouig penetrat ons of fire -resistive horizontal assemblies shad
be enclosed in fare -resistive shaft enclosures-.
Exceptions:
1. When penetrating -items are steel, ferrous or copper conduits.,
P-pes, tubes and vents through a single concrete floor, the
annuillY tPAOe shadlbe perm- 'tted to be grout or mortar.
The it thickness is the thickne SS requIred to maintain
the fire rating. The maximum size of the penetrating it -ems i
&s
equ-ivalent to a 6 -inch diameter and th a F
. e opening is a maximum
of 144 square inches.
2. Eiectrical outlet bo2ie5 that have been tested for use in
fire -assemblies.
The system shali have an F rating and a T rating of not less than
one hour but not less than the required rating of the floor system.
-- Sec. 710.2.3
ExceptL '.-on: Floor penetrations contained and located within the
cavity of a wall do not require a T rating.
Membrane penetrations.
The requirements are the same as for through penetrations.
Sec. 710.3
Exceptions:
1. When penetrating items are 5tuelf ferrouB or copper
conduits, electrical outlet boxes, pipes, tubes and vents
through concrete or masonry and the annular space is
protected by an approved penetration firestop assembiy or
tected to prevent the free passage of flame and
products of combustion. Such penetrations shall not
exceed aTi aggregate area of 100 square inches in any 100
I& i
square feet of ceiling area in assemblies wthout
penetrations.
2. Electrical outlet boxes that have been tested for use in
fire -assemblies.
3. Sprinklers with metal escutcheon plates.
Fire-res4
I ive roofs may have unprotected openings,
Sec, 710.4
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.it-L'n
Dage #
gVnF7ani 7TA7 nAMn7Pn -- pec. 711.16 and 718.11
Dampers shall be accessible for inspection and servicing
1. Penetrations throe iih a
_
Penetrations through ny separations.,
2. Penetrations of the fire -resistive constructi f horizontal
exit walls orcorrIa"ors serving as a means of egress.
Exception: Openings for steel ducts penetratingthe required
fire -resistive construction of corridors are not
required to have smoke dampers when such ducts
are of not less than 0.019 -inch thickness
(26 gage) and have no openings serving the
corridor.
. Penetrations of shaft enclosures.
Exceptions:
1. Duct Penetrations by steel exhaust air subduces
extending vertically upward at least 22 inches above
the 'L -op of the opening in a vented shaft where the
airflow is upward.
2. Penetrations of a fire-resisti-je floor forming the
base of a ft enclosure may be protected by fire
dampers listed for installat-lon In the horizontal
po s i ion*
4 IN
5.
Me
Smoke
dampers
are not
required when shaft is exhaust
only,
and is
used for
continuously operating fans.
Penetrations
of thelin
-rtfloor-ceiling
r roof -ceiling assemblies.
Exception: Smoke dampers are not
Penetrations atrium enclosur
Exception: Smoke dampers are not
Penetrations of exterior walls whe
is required.
Exception. Smoke dampers are not
Penetrations ares ' refuge.
al r
required.
element.
required,
protection of
required.,
Exception: Ventilation system designed t
r during
8. Smoke dampers are required in smoke barriers
lobbies
open-ings
supply outside
and eievator
Page # 8
Cady review for:
Project id.:ffi
Sensen Addition
Address : BYU IDAHO
DRAFT STOPS:
If there i5 combustible constructionin the floor/ceiling assembly, draft
Stops shah be �nstalled so that the area of concealed spice does not
emceed 1,000 square feet and so that the horizontal dimension between
stops does not exceed 60 feet. w- Sec. 708.3.1.1.3
When. sprinklers are installed in the floorlQeiling space attic, the area
may be 3,000 sq.ft. and the greatest horizontal dimension may be 100 feet,
If there is combustible construction in the roof/ceiling assembly, draft
stops shall be installed so that the area of concealed space does not
exceed 3,000 square deet and so that the horizontal dimension between
stops does not exceed 60 feet. -- Sec, 708.3.1.2.2
When sprinklers are installed in the attic, the area may be 9,000 sq. ft.
and the greatest horizontal dimension may be 1.00 feet.
OCCUPANCY SEPARATIONS
B - A2.1 1hr Offices
separation'. -- Sec
B -A3 Ohr
2.1-A r
-- Table -B
less than 2
302.1 exc. 2.2
maior use do not require
HEATING QU TION
FOR B OCCUPANCY.
1 hr. occupancy separation is
required around
rooms containing
li r or central heating i
greater than 400jr000
BTU input.
-- Sec. 32.5
FOR A2.1
1 hr. occupancy separation is
required around
rooms containing
iler or central heating unit
greater than 400,000
BTU input.
-- ; 302.5
.FOR A-3 OCCUPANCY:
1 -Lf occupancy separation is
required around
rooms containing a
bo -Her or centr i heats n'u
greater than 400,000
BTU input.
Sec. 302.5
ADDITIONAL E RAT Tir
A refrigeration machinery room
shall be separated
from the -r-eniainder
f the bu-11ding as required for
an U occupancy
regardless of area.
horizontal occupancy separation
may be limited to
the actual floor
area of the machinery room. Structural
supporting
elements shail be
protected for the type of construction
only. --
Sec. 2802
I hour separation is required
from an B occupancy
p -- Table
FOR B OCCUPANCY:
Laboratories and vocational shops containing hazardous materials
are required to be separated from the rest cf the building not
less than a 1 hr occupancy separation. -- Sec. 304.2.2,-1
C0qQ roviow i"o,r:
Pro�ect Id. Rensen
Address: BYU IDAHO
SECTION ff I
a
EXIT REQUIREMENTS.
FL NAIIE
Page 9
�O
Addition
NUMB
MIN
MIN
PANIC
HALLWAY/
DOOR NOTES
occ
EXITS
WTDTH
HDWR
CORRIDOR
SWING
�---- — � — — — — � :— — — — '"- —I. '-- — — — —..meq -- — — "- - s .r: — r � � `. — — —� � -- —. — — — — -r- — -"'F a� — — — .,MR � W.- — --, '.." -a � '-.' — — —
NOTE
the
Areas with 'AC' before the number of
treated as an accessory for occupant
-- Sec. 100-3.2.2.2.1, Exception
occupants area is being
loads .
I
E
area wnere exits are required, the mininium .rat ion is 1/2 of
maximum diagonal of the area or floor,, -- Sec. 1004.2.4
When 2 exits are it reel,
to go in either direction
separate exit, except for
..N-- Sec. 1004.2.6
exits must be
from any point
dead ends not
arranged so that
in a corridor or
exceeding 20 feet
it is Possible
hallway to a
in length,,
Off ices
20
1
4.0
No
NIA
N/R
Auditorium
E217
150
2
30.0
Yes
N/A
Out
1
Lab E218
64
2
12.8
Na
N/A
Out
-1
-L
Lab 218a&b
58
2
11.6
No
N�A
Q1;t
I
Lab E219
64
2
12.8
Na
N/A
Out
I
Lab E219A
49
1
9.8
No
N/A
N/R
I
Lab E 220
63
2
12.6
No
N/A
Out
I
Lab E225
61
2
12.2
No
N/A
Out
I
Lab E231
51
2
10.
2
No
N/A
Out
1
Lab E243
30
1
6.0
No
N/A
N/R
I
Auditorium
Smai-1
75
2
15.0
Yes
N/A
Out
1
Lab E245
30
1
6.0
No
N/A
N/R
I
Assembly Lobby Area
429
2
85.8
Yes
N/A
Out
I
Mechanical
Room
2
1
0.4
No
N/A
NIR
I
Accessory
AC20
1
4.0
No
N/A
N/R
TOTAL
1146
4
229.2
Yes
N/A
Out
B1
Mechanical
Room
5
1
1.0
No
N/A
N/R
TOTAL
5
2
1.5
No
N/A
N/R
NOTE
the
Areas with 'AC' before the number of
treated as an accessory for occupant
-- Sec. 100-3.2.2.2.1, Exception
occupants area is being
loads .
I
E
area wnere exits are required, the mininium .rat ion is 1/2 of
maximum diagonal of the area or floor,, -- Sec. 1004.2.4
When 2 exits are it reel,
to go in either direction
separate exit, except for
..N-- Sec. 1004.2.6
exits must be
from any point
dead ends not
arranged so that
in a corridor or
exceeding 20 feet
it is Possible
hallway to a
in length,,
colp poul'g� rkn_lp!
Project id.: Bensen
Address: BYU IDAHO
Addition
��1C �1��� �i� I��
7 1! �
��0� X11
-- Sec. 1003.2.8.2, Exception 2
No point to be more than 100 feet
from an exit sign..
M
Main exterior exit doors which obviously and clearly are identifiable
as exits need not signed when approved., -- Sec. 1003.2.8.2, Exception
Door swing is based on Sec. 1003.3.1.5 except as. "QtQdl
Occupant load factor is based on Table 10-A.
Number of it 'is based on Table 10-A except as noted.
Ex -it width is in inches and based Sec. 1003.2.3 and Table 10-B
E
P xi-!:_ width is to be divided approximately equally among exits.
-- Sec. 1003-2.3.2
--
s cwn
Lor
ai-i areas is
oasect on other
egress
components.
Width
shown
for
1st floor is
based on other
egress
components.
Width
shown
for
other floors
& basements is
based
on stairways,
--
Table
10-B
For
the
minimum
width
of
doors, see
Sec. 1003.3.1.3
For
the
minimum
width
of
hallways,
see Sec. 1004.3.3..2
For
the
minimum
width
of
corridors,
see Se(-,. 1004.3.4.2
For
the
minimum
width
of
stairways,
see Sec. 1003.3.3.2
FOOTNOTES:
4) Panic bardware is based on Sec.2-5
See excepts on for main exit -in A-3 occupancies and churches,
10
FLUSH AND SURFACE BOLTS.
Manually operated edge- or surface -mounted flush bolts and surface
bolts or any other type of device that may be used to close or
res
A train the the door other than by operati'on of the locking dev3-ce
shall not be used. When automatic flush bolts are used, the door
leaf having the automatic flush bolt shall not have a door knob or
surface -mounted hardware. The unlatching of any leaf shaii not
require more than one operation'. -- Sec. 1003.3.1.8
LOCKS AND LATCRES:
Regardless of the occupant load served, exit
from the inside without the use of a key or
etfort. -- Sec. 1003-3.1.8
Key -locking hardware may be used on
consists of a single door or pair of
THIS DOOR MUST REMAIN UNLOCKED DURIN
door(s) MuSt swing without operation
doors shall be openabie
any spec -Lal knowledge or
the main exit when the main exit
doors if there is a sign stating
G 8USINESS EOURS. When unlocked,
of any latching device, -- exc.,
1
Page # 13.
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LRNDIN09 AT DOORS:
1} A floor or landing shall be provided an eachside of Boars. When
access for persons with disabilities is required. the floor or landing
shall not be more than. 1/2 inch lower than the threshold. When access
io not required, the maximum is 1 inch. -- Sec. 1003.3.1.6
2) Landings shall have a width not less than the width of the stairway
or width of the doorway, whichever is the greater. there a landing
serves an occupant load of 50 or more, doors in any position shall
not reduce the larding dimension tc less than one half it required
width.. The minimum length in the direction of exit travel is 44 inches.
-- Sec. 1003.3.1.7
TRKVEL DISTANCE: dto an exit)
The maximum travel distance in -this building is 250 feed.. - Sec. 1004.2.5.2.3
Travel distance shall not be limited within an exit enclosure exit
passageway. -- Sec. 1005.2.2
BUILDING ACCESSIBILITY:
In offices (except. h -11 -hi -care providers) and retail series floc
with aggregate area of not more than 3000 above or blow the
accessible floor need not be accessible. �- Sec. 1103.2,2x i 4.
re
Code review
Project Id.:
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fob`:
Bensen
IDAHO
Addition
age # 11
1) This building including each tenant shall be Provided
one entrance which complies with the accessible route
CABO/ANSI A117.1. At least 50 percent of ail entrances
accessibie. -- Sec.. 1103.2.3
2) When more that one exit is required
with at least
provisions of
shall be
from any accessible space, eacla
able portion of the space shall be served by not less than two
access
accessible means of egress. -- Sec. 1104.1.!
3) When an exit stairway jL part of an accessible means of egress,, the
stairway shall have a clear width cf not less than 48 'Inches between
the handrails. The stairway shall either incorporate an area of refuge
within an enlarged story -level landing or shall be accessed from
an area of refuge,. -- Sec. 11 .1
The area of refuge shail have direct access to the stairway -hat serves
it* -- Sec. 1104.2.1
4) Each area of refuge shall be s1zed to accommodate one wheelchair space
not less than 30 inches by 48 inches for each 200 o-c',r_--.upants, or
Donlon thereof, -- Sec. 1104.2.3
5) If the area of refuge is not within the stairway, it shall be separated
from the rest of the story by a smoke barrier having at least a one-
hour fire -resistance rating. Smoke barriers shall extend to the roof or
floor deck above. Doors shall be smoke and draft control assemblies
with a rating not less than 20 minutes., -- Sec. 1104.2.4
6) Two-way communications are required. �_ Sec. 1104.2.5
7) Each area must be 'Identified by a sign stating AREA OF REFUGE and the
iec27
nternational symbol of accessibility, -- S . 1104. .
8) NOTE: Exit stairways in buildings protected throughout by an approved
automatic sprinkler system are NOT required to 'incorporate an area of
refuge. -- Se.c. 1104-1.2, Exception 2
ROOFING REQUIREMENTS:
1) The roofing on this building is required to be Class B or IDetter.,
-- Tcable 15-A
2) See section 1304 and ICBG research reports for requirements.
Oc e
:ew or:
i
Project Id. Bensen
Address: BYU IDAHO
Addition
AREA SEPARATION ION WALL REQUTREMENTS.
�4
i) Tne area
separation
wa1i
is
requ? reci
to be
a 2
hr
fire
assembly.
O-DeninQs
arelimited
openings
to
25
oercent of
the
lencrth
of
the
wall
and
protected with hour assernbiy. -- Sec. 504.6.2
2) If the building has a projection, 1 hr. protection is required on
the exterior wall each side of the area separation wall equal t
the depth of the proji9ctioll.— 5sc. 504.6A., LQxc@iptions
If the projection has a concealed space at the area separation,
wall-, the area separation wall must extend through the prof ti .
3) If the area separation wall terminates at an inside corner, see
the article in 'Building Standards' Sep/Oct 1992 for requirements.
4) A 30 inch h'gh parapet wail is required above the roofing.
-_ t #
See exceptions for alternate protection at roof.
The faces shall be momcombustiblefor the uppermost 18 inches
including counterflashing and coping materials. --- Sec 504.6.5
5 See section 504.6.6 for requirements when an area separation wall
separates buildings of different heights.
AUTOMATIC SPRINKLER SYSTEMS
If there are 100 or more sprinklers, ali valves controlling the
eater supply and water -flow switches shall be electricallymonitored
News monitoring and eater -flow alarm and trouble signals shall be
di-stinctly different and ohall be automatically transmitted to a
approved central station, otne station or proprietary monitoring
station.. -- Sec. 904.3.1
STANDPlPE REQUIREMENTS:
'there is no requirement for a standpipe. ,- Table-
FOOTNOTE.
2) A 0S6
is not required in the basement, -- Table 9-A,
ETTLTT*
footnote I
All areas customarilyoccupied
by
humans
hal i be
provided
with natural
vent.11ation
by mens
of openable
exterior
openings
with
an
area of not
less than 1/20 of the total floor
mechanically operated ventilation
f suppiyinq a minimums. of 15 cubic
occupant. Sec. 1202.2.1
area or shall be provided with a
system. Such system shall be capable
feet per minute of outside air per
Page 14
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WALL AND "C"EILTNG FINISH:
1) Wall and ceiling finitrii are required to comply with
Sec. 804.1 and Table 8-B.
I I -
ing is requ
2) Carpeting on the ce..'-1 _L, L
ired to have a Class I flame
spread ratin, -- Sec. 804.2
3) Textile wall coverings shall have Class I flame spread rating.
and shal I I�Q p;�Qttio �pj-' nKler� or Mett t�e
i
acceptance criteria of U.B.C. Standard No. 8-2 -- Sec. 805
4) Toilet room floors shail ha-ve a smooth, hard nonabsorbent surface
-.,__hat- extends upward onto the walls at least. 5 'Inches.
-- Sec. 807.1.1
5) Walls within 2 feet of the front and sides of urinals and water
closets shall have a smooth, hard nonabsorbent surface,
j__ Sec. 807.1.2
INSULATION NOTES:
1) All insulation material
flame -spread rating of
Sec.. YO -1.3
including facings are required
25 or less and a maximum smoke
2) Foam plastic insulations are required to be protected.
0
ADDITIONAL REQUIREMENTS@
For B occupancy
For A2.1 occupancy
PLATFOP,MS:
I n
to have a
density of
450.
Sec, 2602
flat Loma sna-L-L oe cons-Lruct-ea of materlais as required
the building type of construction. -- Sec. 405.2
2) If the area, under the pint form is used for any purpose (including
storage) other than equipment wiring or plumLbing, then the floor
construction, shall be not lase than I hour fire resistive.
-- Sec. 405.2
For A3 occupancy
PLATFORM.
-Permanent platforms shall be Constructed of materials as required
for the building type of construction,. -- Sec. 405..2
2) If the area under the platform is used for any purpose (including
storage) of than equipment wiring or plumbing, then the fioor
construction shall be not less than 1 hour fire resistive
-- Sec. 405.2
for
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Project Id.: Bensen
Address: BYU IDAHO
_addition
Page # 15
Floor -1st Occupancy -Assembly Lobby Area
Provide a main exit and side exits on each side. The main exit
,
s all of su
1l .1 mmone al of t e total
occupant load b-ut not less that the total require - width of
aisles, exit passageways, and stairways leading thereto.
The side exits shall be of sufficient width to accommodate one
t1iird of the total occupant load served. Side exits shall be
accessible form a crossaisle. Sec. 1016.1 1016.2
When seats are not fixe., the capacity of tis area is required t
be poste. at 429 occupants in a conspicuousi.approved
sign near the min exit, -- Sec. 1007.2.6
Floor-Ist
Floor -1st
Occupancy -Auditorium E217
Occupancy -Auditorium Small
Code review for:
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Addition
1b
ACCESSIBLE FACILITIESI:
NOTE: Except as noted, section numbers listed below are from
OI.11# 1992
VTER FOUNTAINS SND WATER COOLERS.
At least 50 percent of drinking fountains, but not less than one,
provided on every floor shall be accessible. -- UBC Sec. 1105.4 .1
Accessible uni-IL---s must comply with the followingqF
4L
1) Spout ic, to 1D;E,::1 within 36 inches of the floor. -- Sec. 4.15.2.1
2) Spout ar-1--anged for parallel approach shall be located 3 inches
maximum from the front edge. Spouts of cantilevered units with
knee and toe clearances shall be located 15 inches minimum from
the vertical support and 5 inches maximum from the front edge.
-- Sec. 4.15.2.2
3) Spouts shall provide a flow of water 4 J-nches height minimum.
-- Sec. 4.15.2.3
4)
Operable parts shall be located al -I or near the front edge of the
u it and shall comply with 4.25.4 Sec. 4.1 5.3
5) A cantilevered unit is required to extend 17 inclaes minimum from
the vertical support. Clear knee space must provide a clear area
of 8 inches in clepth at 27 inches high and, 11 inches at 9 inches
minimum above the floor. -- Sec. 4.15.4.1
6) Forward approach units shall comply with 4.2. Units in alcoves
shall comply with 4.2.4.4. Units not having the necessary knee
and toe clearance or clear space under themOfft
shai]I Dly with
C
4.2.4 and have a clear floor space that allows a pers-on in a
wheelchair to make a parallel approach., -- Sec. 4.15.4.2
0
TOILET FACILITIES.0
1) A 60 inch diameter utrusted turning space is required in
the toilet room. -- Sec. 4.16.3f 4. 2.3 6-C F'
ig. B4.2.3
2) Water closet shall be mounted adjacent to a side wall or
partition. The distance from the side wall or partition to the
centerline of the water cioset shall be 18 "In. Sec. 4.17.1
3) When the accessible water closet is not in a stall:
The clear floor space shall he 48 in minimum in front
of the water closet and 42 in from the center line of the
water closet on the side not adjacent to the wall.,
-- Sec. 4.17.2 & Fig. B4.17.2
4) When the accessible water closet is. in a stall:
The stall shall be 60 in wide minimum and 56 in deep minimum
for wall hung water closets and 59 in deep minimum for floor
mounted water ciosets.. -- Sec. 4.18.3.1
If the door swings into the stall, the required depth shall
IDe increased by 36 inches minimum. -- Sec.
Fig. B4.18-3.1
5) The bars are to be 33 to 36 inches above the floor and shall
be provided on the rear wall and on the side wail closest to
the water closet, -- Sec. 4.24-2.2 & Figs. B4.17.3f B4-17-4
and B4.18-3.1
a)
Side grab bar is required to start within 12 --'Lnches of -the
back wall and extend to 54 inches from the back wali. �The
minimum length of the bar is 42 in) -- Sec.
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PLddition
Pace # 17
Figs. and B4.18-3.1
b) The rear bar shall be 24 in long minimum,centered on the
water I t , Where space perm. ,t , the bar shall be 36 i
long minimum -it . the iti r� l length prov
transfer side. Sec. 4.17-4.2 & Figs. B4.17.3, B4.17.4
and B4.18.3.1
6) The top of the seat on the water closet is requ'red to be l
to l 'Weiss above the floor} -- sec. 4.17. Fig. B4.17.3
7) Accessibie urinals shall be of the stall type or wall hung with
the rim at 1 'Inches maximum above the floor. -- Sec. 4.19.2
8) A clear area of 30 X 48 inches minimum is required "in front
of the urinal. Privacy shields shall not extend beyond the
F
roast edge of the urinal rim, unless they are 30 'nese apart
minimum., -- sec. 4.19*
9) Access-lble ,lavatories shall be mounted with the rim 34 inches
maximum above the floor and a clearaance29 inches minimum
from the floor to the bottom of the front edge of the apron.
--L Sec. 4.20.2#I & Fig. 4.2.*
1 It shall extend 17 inches minimum from the wall. The clear knee
space shall be 8 inches.gin depth minimum at 27 inches minimum.
above the floor and 11 inches in depth minimum at 9 in minimum
above the floor. The dip of the overflow shail be ignored wkien
checking the clearances. -- Sect 4.20.3.1 & Fig. B4.2..1
1) A clear floor space of 30 X 48 inches mini'MUM shall be provided
in front of the lavatory n shall extend 19 inches max1mu
under the iavatory, -- Sec. 4.20.3.2 & Fig. B4.20-3.
2 Water supply and drain pipes under lavatories shall be
insulated r otherwise treated to protect against contact-,
-- Sec. 4.20-.4
1 ) The bottom of mirror is required to be withininches cf
the floor, -- — sec. 4 .16 . Fig. B4.2Ov3.1
SECTION 4 2
DIRECTION BOUND
NORTH Building
EAST Separation wall
SOUTH Property 1 -in
WEST Building
Allowable area increased
-- Sec. 505.1
SEPARATION
AREA INCREASE
8.0 Feet
0.0 Feet
100.0 deet
50.0 Feet
r -
FIRE PROTECTION
. 0 Feet
Feet
100.0 Feet
Feet
1/-6 Lor open area on 2 sides
Code review for: Page # 18
Prof Id.: BensAddition
Address
0 BYU IDAHO
FL NAME flCG Ml-�X FLR AREA �,LLQWBU
1 G.H.
233
.L.H i 2 "3`3 C
G.H. 235
1 G. H. 2
1 G. H. 235B
1 G. H. 2350
1 G.H.
I G. H. 235E
1 G.. 2
i Gwh. 235E
.0
B
l
l
l
l
l
l
l
l
TOTAL FOR FLOOR
WARDING This fioor is over the
BUILDING TOTAL
Sec. 504 and Table -B
WARNING -- 'phi i t i i
NOTE: The total area of U1
3000 square feet must
must be added with no
-- Sec. 312:,
ok
3.71
ok
175
ok
1221
ok
177
ok
175
ok
177
ok
1755
ok
728
ok
1048
ok
1933
13958
allowed area.
13958
over the allowed
11000
11000
1375
1375
X375
1375
1375
1375
1.375
1375
1557
1567
area
RATIO STATUS
0 M
0.02
0.89
1.29
1.29
1.29
1.28
0+53
0.76
1.41
8.91
ok
ok
ok
OVER
OVER
OVER
OVER
ok
ok
OVER
OVER
OVER
areas exceeds 3000 squares feet. U1 areas over
be changed to S3 or areaarab
more than 3000 square feet in each area,
The actual height this building is 22. feet
The maximum i thebuilding i. f t, --
able B
1
La
Code revise for:
.Project Id.: Ben s
.IDAHO
Addition
Page # 19
EXTERIOR WALL Fi RE RATINGS AND OPENING PROTECTION
Fable 5-A
NORTH
10 _
Occupancy
l
B
EAST
Rearing
Wall
hour
I laour
Non -Bearing
Wall
hour
I hour
AREA SEPARATION WAIL
SOUTH
For
Occupancy
U1
B
WEST
For
Occupancy
l
B
Beariiig
Wall
hour
hour
Barin
Wall
our
hour
Opening
Protection
None
Not Allowed
See requirements
Non -Bearing
Wall
J hour
0 hour
Non -Bearing
Wall
hour
hour
Opening
Protection
None
None
Opening
Protection
None
None
Construction
Materia.
Any
Any
Parapet
Required
No
Yep
listed later in t_ -his report.
construction
Material
Any
Any
Construction
Material
Any
Any
One hour exterior walls may be protec+-edonly
1 occupancy, -- Sec. 503.,4.8
Parapet
Required
No
No
Parapet
Required
No
No
None --No fire Protection requirements
3/4 hour Openings are to he protected
50% of the area of the w itxi . -
Ti
Footnote 5 & Sec. 50.E . ..
Maximum sa'__ngle window sizeis 84 sq.ft. with
greater than 12 feet, -- Sec. 713.8
Not Allowed Openings are not permitted in this wall-,
assembi*
-,f
no dimension
Code review for:
Pro' ect Id. Benson
Address: EYU IDAHO
Addition
OTHER
ELEMENT
Interior Bearing wall
L -r wail
Structural Frame
Exterior Strutt Frame
Floor/Ceiling Assembly
Roof /Ceil-ing Assei-,nbly
Stairs
FOOTNOTES:
EUILDING ELEMENT's
MATERIAL
Any
Any
Any
Any
Any
Any
Any
Page # 20
NOTES
See Footnote #5
See footnote #1
See Footnote 48
Elements in an exterior wall located where openings are not permitted
or where protection of openings is required, shall be protected
against external fire exposure as riequred for exterior bearing walls
or the struct'--.ural frame, whichever 'is greater. -- Table 6-A. footnote
I
Table
RATING
0
hr
0
hr
0
hr
0
hr
0
h
0
h r
None
Page # 20
NOTES
See Footnote #5
See footnote #1
See Footnote 48
Elements in an exterior wall located where openings are not permitted
or where protection of openings is required, shall be protected
against external fire exposure as riequred for exterior bearing walls
or the struct'--.ural frame, whichever 'is greater. -- Table 6-A. footnote
I
Code review
Project Id,:
Address: BYU
Bensen
JFDAHO
Addition
Page f 21
PENETRATIONS OF FIRERESIST IVE ASSEMBLIES
WALLS TE5 MM
L
ThrQ,�jq� pcnctrc�t i on5
L
1 Penetrations shall be meta l - led as tested in the rated assembi,
- - Sec. 709.6.2 Y
2)
Penetrations shall be protected by an approved penetration
f1restop system and shall have an F rating of not less than the
required rating of the wall penetrated.
_M Crating -items are steel,, ferrous or copper
Exception* When peneL
pi.pes or steel conduits and the wall is concrete or
masonry, the annular space shall be permitted to be
grout or mortar. The' I m'n' the
thickness i8 t
thickness required to maintain the fire rating. The
MaXIMUM size of the penetrating items is equivalent
to a 6 -inch diameter and the opening is a maximum of
144 square -inches. -- Sec. 709-6.1
Membrane penetrations:
The requirements are the same as for through penetrations.
-- Sec. 709.7
Exceptions:
1. Steel eiectrical. outlet boxes that do not exceed 16 square
inches provided that the area of suchopen' _ngs does not exceed
100 square inches for any 100 square feet �of wail area.
3oxes on opposite sides of -the assembly shall be
separated by a horizontal distance of not less than 24
-Mcnes.
2- Sprinklers with metal escutcheon plates.
Noncombustible penetrating items shall not be connected to
Combustible materials on both sides of the membrane unless it
4. 1
be confirmed that the fire -resistive integ-Nity of wall is
1 0 3_
mainta-ined. -- Sec.,, 709.7
can
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Address BYU IDAHO
Page # 22
FLOOR/CEILING AND ROOF/CEILING ASSEMBLIES --Sec. 710.2
Through ntr ti ons m.
Through Penetrationsfire-resistive horizonta! assemblies shall
be enciosed in fire -resistive shaf t encic.sures. -- ec*`710.2.1
Exceptions:
1. When penetrating items are ssteel, ferrous or copper condul.ts,
pipes, tines and vents through single concrete flock the
annular space shall be permittedto be rout or mortar.
Tne minimum thickness 'is the thickness required to maintain
the fire rat -i, The maximum size of the penetrating it
ems is
equivalent t -inch diameter and the opening is a maximuT-n
of 144 squareinches
2. Electrical outlet byes that have been t for use in
3
ire -a rr l -i
The system shall have an F rating and a T rating f not iess than
one hour but not less t 4an the required rating of the floor
-- Sec. 710.2.3
7xtin: Floor penetrations contained and located within the
cavity of a wall do not require T ratite
g.
Membrane penetrations
The requirements are the seas as for through penetrations.
Sec, V i 0
Exceptions;
I. When penetrating items are steel, ferrous or copper
conduits, electrical outlet boxespipes,tubes and vents
through concrete or masonry and the annular opace is
protected by an approved penetration firestop assembly
protected to prevent the free passaae of flame and
products of combustion. Such penetrati'ons shall not
exceed an aggregate area of 100 square inches in any
square feet of ceiling area 'n assemblies without
penetrations.
2. Eiekr_-,1tricai outlet boxes that have been
tested for use i
'ire-assembiies.
3. Sprinklers with metal escutcheon plates.
Fire -resistive roofs mayhave unprotected openi
Code review for: Page 23
A,
Project Id. 1. Bensen Addit! 0�-1
Address: BYU IDAHO
SMOKE and FIRE DAMPERS -- sec. 713-10 and 713,11
Dampers shall be accessible for inspection and servicing:
1. Penetration
s through area separation wait
fcutlEltions tnrouun
2. Penetrations of the fire -resistive construction of horizontal
exit walls or corridors serving as a mec-ans of egress,
4
ts netinn th
Exception: Open_'nqs for steel ducneratthe r it
30
4-P
50
615
70
fire -resistive construction of corridors are not
required to have smoke dampers when such ducts
are of not less than 0.019 -inch thickness
(26 gage) and have no openings ngs serivng the
corridor,
Penetrations of shaft enciosures
Exceptions dib
L)ucc penetrat-ions -by steel exhaust air subducts
extending verticaliy upward at least 22 inches above
the top of the opening in a vented shaft where the
airflow is upward,,
0
genet rat ions of a fire,resistive floor forming the
base of a shaft enclosure may be protected by fire
dampers listed for instailation in the horizontal
position 0
�5MOK,e clampers are not required when shaft is exhaust
only., and is used for continuously operating fans.
Penetrations of the ceiling of fire -resistive floor-ce,_Iing
.r
or rood-ceilingasse=iies.
Exception.* Smoke dampers are not reqU ired.
Penetrations of an atrium enclosure element.
Exception-. Smoke dampers are not required.
Penetrations of exterior walls where protection
is required.
Exception-, 4V
Smoke dampers are not required.
Penetrations of areas of refuge.
4- 4
ofopen-ings
Ull.- Vt!1iL_L_LaT__ion System cles-igned to supply OUtsicie
air during an emergency.
8. Smoke dampers are required in smoke baa=iers and elevator
lobbies.
DRAFT STOPS:
If there is combos tihle construction in the roof/ceiling assembly, draft
stopo shall be installed so that the area of concealed space does not
exceed 3r000 square feet and so that the horizontal dimensIion between
stops does not exceed 60 feet. Sec. 708.3.1.2.2
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OCCUPANCY SE1PARAT-1-ONS Table 3-B
1-B 1r
HEATING EQU-17-F-MENT SEPARATION:
FOR U1 OCCUPANCY
FOR B OCCUPANCY:
.A Z hr, occupancy separation is
boiler or central heating unit
-- Sec. 302.E
Page # 24
requiredaround rooms containing
greaterthan 400,000BTU inputd*
ADDITIONAL SEPARATIONS:
refrigeration mare room shale
of the buiiding as required for ars H
horizontai occupancy separation. may be
area the machinery room. Structural
for the type cf construct
hour separation is required from
SECTION # 2
separated from the remainder
occupancy regardless of area
1�t to the actual flog
supporting elements ,shall be
only, -- Sec. 2802
n U1 occupancy. -- Table -
EXIT
REQUIREMENTS
FL
NAME
NUMB
MIN MIN
PANTC
HALLWAY/
DOOR NOTES
----_--------
-_------ ----
occ
------------
EXITS WIDTH
HDWR
CORRIDOR
SWING
*.
233
18
1
------------------�.-__
3.6
No
N/A
� -�-- ---
N/R,
1
-H#
2330
2
1
0.4
F
G.H.
23`5
12
1
2.4
No
N/A
N/R
G.H.
235A
18
1
P
I
G.P.
235B
18
1
3.6
No
N/A
NIR
1
G.H.
2350
18
1
No
N/A
N/R
1
G.H.
235D
18
1
3.6
No
N/A
N/R
G.H.
235E
7
1
1.
N/A
N/R
1
G.H.
235E
10
1
2.0
No
N/A
N/R
I
G.H.
235C
19
1
3.8
TOTAL
1413
28.0
Out
In areas
where xi t
required,
the
mini -mum separation is
112 f
the maximum
diagonai of
the
area
or
f i r
. -:
Sect 1004 # . 4
When 2 exits are required,
to go in either direction
separate exit, except for
-- Sec. 1004.2.6
exits must be
from any point
dead ends not
arranged so that
in a corridor or
exceeding feet
it is possible
hallway to
in length.
Page # 25
Code review for:
Project Id.: Bensen Addition
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Exit signs r required from all areas where 2 r exits are required.
-- Sec. 1003.2.8.2, Exception
No point to be more than 100 feet from an exit sign.
Main exterior exit doors which obvl'ously and are identifiable
as exits need not be sa-gnedwhen approved. -- sec; 1003.2.8.2. Exception
Door swing is based on Sec. 1003.3.1.E except as noted.
Occupant load factor is based on Table 10-A.
Number of exits 'is based on Fable 10-A except as noted
Exit width is i -inches and based on Sec, 1003.2.3 and Table 10 -B
it width is to be divided approximately equaiiy among exits.
-- Sec.
Width
Width
1003.2.3.2
shown for
shown for
all area i's
It floor is
based on otherecf-,P-ess components.
based on other egress components.
Width
-_ Table
shown
1 -
for
other flours
& basementsis based on st.airways.
For
the
minimumit
doors, see
Sec. 1003.x.1.3
For
the
minimum
width
of
hallways,see
Seg.. 1004.3.3.2
For
the
minimum
width
of
corridors,
see Sec. 1004.3.4..2
For
the
minimum
widthf
stairways,
see Sec. 1003.3.3.2
FOOTNOTES.
`LUSH AND SURFACE BOLTS:
Manually operated edge- or surface -mounted flush bolts and surface
bolts or cany other type of device that may be used to close or
restrain the the door other than by operation the iocking device
shall not be used. When automatic flush bolts are used, the door
leaf havingthe automatic flush bolt shall not have a door knoh or
surface -mounted hardware. The unlatchingn leaf shall not
require more than one operation ,. -- Sec. 1003.3.1.8
LJ � AND LA'R`CHES
Regardless of the occupant
from the inside i tt the
effort. -- Sec. 1003 . . 1
served,load t doors shall be openable
use key r li knowledge or
1
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zANaTNGs AT DOORS:
1) A f1oor or landing shah be provided on
access for persons with disabilities is
each side
of
doors.
When
r1 red .
the
floor
or landing
shall not be more than 1/2 Inch lower than the threShold. When access
i not 1M inch..
-- .
1.6
2) Landing3 shall have a width not less than the width of the stairway
or w
1 th of the doorway, whichever is the greater. Where a landing
servesn t Toad of 50 or more doors in any position shail
not reduce the landing dimension to iess than one half 1t required
il_ The minimum length in the direction of exit travei is 44 inches..
Sec. 1003.3.1.7
TRAVEL I T -E : (distance t exit
Lne maximum travel distance In t -ibuildrng
Travel distance shall not be limited within
passageway. -- Sec, 1005.2.2
is 200 feet. --
an exit enclosure
pec. 1004.2.5.2.1
r exit
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BUILDING I ILI
1 This i lire including each tenant
2)
3)
one entrance which complies with the
Page 4 27
shall be t�rovided
�;x�SU/1�ivb�. H11 ! . 1 , At iBaSt 5U percen�L
accessible. -- Sec. 1103.2.3
accessibleroute
f all entrances
with at leas.
provisions of
shall be
When more that orae exit is ri rid from any accessible space, each
accessible portion of the space shall be served by not less than two
accessible means of egress. --- Sec. 1104.1;1
When ars exit stairway is part of an accessible means of egress, the
stairway shad have a clear width of not less than inches between
the handrails. The stairwayshall either incorporate ars area of refuge
within an enlarged story -level landing or shall be accessed from
n area of refuge. -- Sec. 1104.1*
The area of refuge shaii have direct acce3s to the t ir that serves
itMF -- Sec. 1104.2.1
4) Each area f: refuge shall be sized to accommodateone wheelchair space
not less than 30 inches by 48 inches for each 200 occupants, or
'portion thereof . -- Sec. 1104 * 2 .
5) If t1ae areaf r 'is not within the stairway, it shall IDe separated
from the rest of the story by a smoke barrier having at least aone-
hour fire -resistance rating. Smoke barriers shall extend to the. roof or
floor deck above. Doors shall be smoke and draft control assemblies
with a rating not less than 20 minutes. -- Sec. 1104.2.4
6) Two-way communications are required, -- Sec. 1 104 . t
7Each area must be identifled by a .ire stating AREA OF REFUGE and the
international symboi of acres i tit * -- Sec. 1104.2.7
) NOTE: Exit stairways in buildings protected throughout by an approved
auto.-i-matic spri.nkler System are NOT required t incorporate an area of
refuge. Sec. 1104.1.2, Exception 2
ROOFING REQUIREMENTS:
1) The roofing this it i is not
� ,_ Table 15-A
2) See motion 1504 and 10E0 research
required to be fireretardant.
reports for requirements,
Page # 28
Code review fr
Prod t Id., Berg erg Addition
Ar T ISI
AREA SEPARATTON WALL REQUIREMENTS
I The area separation all required t 2 h f r assembly.,
Openings are limited to 25 percent of the length of the waii and
urotected with a 1 1/2 our assenbly. -- Sec,. 504.6.2
2) If the building has a projection, I hr. protection is required on
exterior wall each side of the area separation wall equal to
.1[ --he depth of the projection, . 504.6.3, exceptions
It the p-roJection liar a concealed space at the area separation,
wall, the area separation wall must extend through the r ' ti ro.
_'3) If the area separation wall terminates at an inside corner, see
the article i 'Building Standards' Sep/Oct 1982 for requirements.
4) A 3 0inch higli parapet wall is required athe roofing.
-- . .
See exceptions for aiternate protection at roof_
The facesshall title for the uppermost 18 laches
I
ncluding counterfiashing and coping materials O ---- Sec. 504.6.5
see section 504.6.6 for requirements when an area separation wall
separates buildings i f r nt heights.
AUTOMATIC RI ILSYSTEMS:
STANDPIPE E I EEE T
There i � requirement for a standpipe. -- Table -
FOOTNOTES:
VENTILATION -
All areas customarily
occupied by
humans
shall he
provided with natural
ventilation by means of
openable exteiior
openings
with an area of t
less than 1/20 of the
total floor
area or
shall be
providedwith
mechanically operated
ventilation
system.
Such system
shall be capable
of r
suppiying a minimum
of 15 cubic
feet per
minute
of outside air per
occupant. -R-- sec.
1202
. . 1
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WALE SND CELLING FINISH:
1) Wall and oiling finish materials ars
Sec. 804.1 and Table 8-B.
2) Carpeting on the ceiling is required
Page 0 29
IF
required to comply with
to have a Cass I flame
spread rating_ -- Sec. 804.2
3) Textile l l coverings shall have Class I flame spread rating.
and shall be protected y automatic sprinklers or meet the
acceptance criteria of U.B.C. Standard '- -- Sec.
4) Toilet room floors shall have a smooth, hard nonabsorbent Surface
that extends upward onto she walls Cat leapt 5 inches.
--
Sec. kJ i 1 . 1
5) Walls within 2 feet of the front and sidesurinals and water
closets11 have a smooth, hard nonabsorbent surface
-- Sec; 807.1.2
INSULATION NOTES:
1 All insulation material including
flame -spread rating of 25 or les
unless it is in a concealed space
facingsare required
and a maximum smoke
and the facing is i
to have
density
contact
wall or ceiling. -- sec._ t
Foam plastic insulationsrsecle e2)
quired qui to be protected. --
ADDITIONAL REQUIREMENTS:
Yor 1 occupancy
1 ) The minimumclear height require. t 7 feet -- .
For B occupancy
Code review for:
I
Prolect Id.: Bensen Addition
Address-, BYU IDAHO
ACCESSIBLE FACILITIES:
NOTE.-
Except as noted, section numbers listed beiow are from
CABG/ANSI A117.1 - 1992
WATER FOUNTAINS AND WATER COOLERS:
At
feast 50 percent of drinking fountains, but not less than one,
provided on every fir shah he accessible. -- TJBC Sec. 1105.4.1
Accessible units -Trust comply with the following:
1)
Spout is to he within 36 inches of the floor. -- Sec. 4.15.2.1
2)
Spout arranged for parallel approach shall be located 3 'Inches
maximum from the front edge. Spouts of cantilevered units with
knee and toe clearances shal,l be located 15 inches minimum from
the ver icalsup por'
-c- and 5 inches maximum from the front edge4,
Sec. 4.15.2.2
3)
Spouts shail provide a flow of water 4 inches height mini'mum,
-- Sec. 4.15.2.3
4)
Operal)le parts shall be located at or near the front edge of the
u'
_1
nt and shall comply with 4.25.4 -- sec. 4.15.3
5)
A cantilevered un't
i is required to extend 17 inches minimum from
-'C.he vertical support. Clear knee space must provide a clear area
of 8 inches in depth at 27 inches high and 11 'Inches at 9 inches
minimum above the floor. -- Sec. 4.15.4.1
6)
Forward approach units shall comply with 4.2. Units in alcoves
shall comply with 4.2.4.4. Unit's not having the necessary knee
and toe clearance or clear space under them shall comply with
4. #4 and have a clear floor space that allows a person in a
wheelchair to make a paraliel approach, -- Sec. 4.15.4.2
TOILET FACILITIES.
1)
A 60 inch diameter unobstructed turning space is required in
the toilet room. -- Sec. 4.16.3, 4.2.3 & Fig. B4.2.3
2)
Water closet shall be mounted adjacent to a side wall or
partition. The distance from the s3 -de wall or partition to the
centerline of the water closet all be 18 -in. Sec. 4.17.1
3)
When the accessible water closet is ' &
not in a stall
.
The clear floor space shall be 48 in minimum in front
of P the water closet and 42 In from the center line of the
water closet on the side not adjacent to the wall.,
-- Sec. 4.17.2 & Fig. B4.17.2
4)
When the accessible water closet is in a stall:
The stall shall be 60 "in wide minimum and 56 in deep minimum
for wall hung water closets and 59 in deep minimum for floor
mounted water closets, -- Sec. 4.18.3.1
Tf the door swings into the stall, the required depth shall
be increased by 36 'Inches minimum. -- Sec. 4.18.3.2 &
Fig. B4.18.3.1
5)
The bars are to be 33 to 36 inches above the floor and shall
I ff
oe prov_-Lded on the rear wall and on the side wall closest to
the water cioset, -- Sec. 4.24.2.2 & Fi'gs. B4.17.3, B4.17.4
and B4.18.3.1
a) Side grab bar is required to start within 12 inches of the
back wall and extend to 54 inches from the back wall. (The
minimum length
of the
bar is 42
in) -- sec. 4,17.4.1
.&
Page # 31
Code review f or,-,
Project Td.. ition
Address: IDAHO
Figs. D4.17.3 and .1#.1
b) The rear bar shall be 24 in long minimum, centered on the
water closet. Where space permits, the }gar shall i
IfDr-.q mire m, with the additional length provided on the
and .1..1
6) The top of the seat on the water cheat -is rui red to be 1
to 19 inches above the floor.. -- Sec. 4.1 7.3 Fig. B4417.3
7) Accessible urinals .x. l be of the stall type or wall hung with
the rim t 17 laches maximum above the floor, -- sem *. 4.19.2
8) A clear area of 30 X 48 inches minimum is required 'in front
f the urinal. Privacy shields shall not extend beyond the
front edge of the urinal rim, uniess they are 30 inches apart
minimum. -- Sec. 4.19.3
9) Accessible lavatories shall be mounted with the rim 34 inches
maximum above the floor and a clearanceof 29 inches minimum
from the floor to the bottom of the front edge of the apron
-- Sec. *20.2*1 & Fig. B...1
1 It shall extend 17 inches minipaiam from the wall. The clear knee
space shall be 8 inches in depth minimum at 27 inches minimum
above the floor and 11 inches ' n depth minimum m t 9 in miniMULM
above the floor. The dip of the overflow shall be ignored when
checking the clearances. - Sec. 4.20.3.1 Fig. B4.20.3.1
11) A clear floor space of 30 X 48 inches minimum shall be provided
in front of the lavatory and shall extend. 19 inches maximum
under the lavatory. _- sec. 4.20.3.2 . Fig. B4.20.3.2
12 Water supply and drain pipes under lavatories shall be
insulated or otherwise treated to protect against cont act
Sec. 4.20#
1 ) The bottom of mirror is required to be within 38 inches of
the floor. -- Sec. 4*16.6 & Fig. B4.20.3.1
Page # 32
Code review for:
Prod id. Ben sen Addition
Address-, BYU IDAHO
GLAZI'NG REQUIREMENTS
All glazing in hazardous locations is required to be of safety
glazing material, -- Sec.. 2406.3 & 2406.4
Locations:
1) Glazing in ingress and egress doors except jalousies.
2) Glazing in fixed and sliding panels of sliding door assemblies
and panels in swinging doors other than wardrobe doors.
3) Glazing in storm doors.
4) Glazing in all unframed swinging doors.
5) Glazing in doors and enclosures for hot tubs, Whirlpools, saunas,
ir
steam rooms, bathtubs and showers. Glazing in any portion of a
building wall enclosing these compartments where the bottom exposed
edge of the glazing is less than 60 inches above a standing surface
and drain inlet.
6) Glazing in fixed or operable panels adjacent to a door where the
nearer L exposed edge of the glazing is within a 24 -inch arc of
either vertical edge of the door in a closed position and where the
bottom exposed edge of the glazing 'is less than 60 inches above the
walking surf ace.
7) Glazing in an individual fixed or operable panel, other than those
locations described in it -ems 5 and 6 above, than, meets all of the
following conditions:
A. Exposed area of an individual pane greater than 9 square feet.
B. Exposed bottom edge less than 18 inches above the floor.
C. Exposed top edge greater than 36 inches above the floor.
D. One or more walking surfaces within 36 inches horizontally of
-L.--he plane of the glazing.
8) Glazing in ra,ilings regardiess of height above Y1 ]ire surface.
Inciuded are structural baluster panels and nonstructural In -f-111
panels.
9) Glazing in walls and fences used as the barrier for indoor and
outdoor swimming pools and spas when the bottom edges is less than
60 inches above the pool side and the glazing is within 5 feet
of t -he pool or spa water's edge.
10) Glazing'in walls enclng stairway landings or within 5 feet of
then bottom and top of 5tairways where the bottom edge is less
than 60 inches above the walking surface.