HomeMy WebLinkAboutCORRECTIONS - 02-00053 - Green Gables II - Three 4-Plexes9!4/2002
Dear City of Rexburg,
Here are the correc�ton5 toT tk All1 0YI{;
Apartments.
1. See site Ian for changes.
2. dee site plan for change.
3. See site pian for changes.
4. See site plan for change.
tot.
5. See site plan for change.
6. We will Provide nu"m*mum foundation reinforcement as per Section 1914.3.5 0f the 1997 Uniform
Buildm*g Code (UBC).
7. All lower level units will be constructed to Section It 03.1.9.3 of the UBC. We wM put all grafi bar
backing, accessible thTesholds, and all other features in lower units as called for
8. 'fie will put make detectors in. every bedroom., in the halls, and �n every living area, in all
apartments.
9. We will be putting 4"O"x 4'4" windows in every bedroom. and the tap of the windows wiff be 83".
10. The firewall will be constructed with two layers of 518" Type X Sheet rock from the crawl space to
the roof sheathing.
11. Fire separation at the floor between units wHI consist of two
attached to the floor joist.
layers of V2" Type X Sheet rock
12.
We
will
be usm'g 5/8" Type X Sheet rack on the ceilings where trusses ars placed 24" o.c.
13.
We
will
attach our floor sheathing with screws.
14
We,
will
nrovide R- 12" x 5"' gents for crawl space ventilation and +6- 74) x 7""
holes for attic
ventilation, and also 2 gable vents.
Fire DepWment
-2. 90 psi is the estimated flow for the new hydrant,.
So We will provide one fire extinguisher �n each ulu"t, at a nu=um size of 2A, I QAC each.
8. All sleeping rooms and corridors will have smoke detectors as rewired.
Sioncerely
dw �
Randy Webb
�(2 AO 2-6- 11 L/
rl-
=Vf%
.Jr%N..ERPTS FROM CHAPTLH 19
1907.12.3.1 Tendons shall be proportioned to provide a min -1 -
mum average compressive stress of 100 psi (0.69 MPa) on gross
Concrete arieflc U9in(r effective prestress, after losses, In accordance
with Section 19-18.6.,
���.��.�.� ����I�� O( n«S�Tr,�S��] ���d�ns shall not exceed
1 U �J IU�I� u II
6 feet (1829 mm).
1907.12,3.3 Whcn the spacig 0 Pres rcSSecall
54 -inches (137'2 mm), additional bonded sbTinkage and tempera-
ture reinforcement conforming with Section 1907.12.2 shall be
L3
provided betWeeD the tendons at slab edges extending from the
provi t)
slab ecige for a distance equal to the tendon spacing.
1907-13 RequirementS for Structural Integrity.
1907.13.1 In the detailing of reinforcement and connectiofs7
p,to
members of a structure shall be effectively tied tetherok..P
improve, Integrity of the overall 4structure.
1907A3.2 For cast -m -place constructloil, the following shall
emen
constitute minimum requirts:
1907.,13.2.1 In joist nstruction7 at leapt one bottom bar shall be
continuous' or shall be spliced over the SUPPOrt w1th a Class A ten-
ce and at noncontinuous supports be terminated with a
Sion SPIi
standard hook.
1907.13.2.2 Beams at the perimeter of the structure shall have at
least one sixth of the tees 1011 rel.nforCernCDt required for negative
..-rt.9ment at the support an(] one-quarter of the positive moment
reinforcement requIred at id an made continuous around the
Peri'meter and tied with closed stirrups or stirrups anchored around
the negative moment reinfor'Cerent with a hook having a bend of
s. StiffuPs need not be extended th-rougb any
at least 135 degree, ed, the required continuRy shall be
joints. When splices are need Midspan and bottorn
provided with top reinforcement spliced at
reinforcement spliced at or near the support with Class A tension
SP11CeS_.
1907.13.2.3 In other than peirimeter beams when closed sfirrups
are not pTovided, at I one-quarter of the positive moment rein-
forcement required rat raidspan shall be continuous or shall be
spliced over the support with a Class A tension splice and at non-
jk�
conlinuic)us supports be terminated with a standard hook.
1907-13.2.4 For two,way slab construction, see Section
1913.3-8.5-
des shafl be
19-07-1.3.3 For precast concrete construction, tension I
loncritudinal., and vertical direction's
provided int tranmie,,rse Z:�% &ee-
and around the perimeter Of the structure tO ef--fect'vely t"e' l
ments together. The provislon1s; of Section 1916-5 shall apply.
1907613.4 For fift-slab coiistruction', see Sections 19-13.3.8.6 and
19 -18.1.2.6 -
SECTION 1915 — FOOTINGS
IL915.7 Minimum Footing Depth. Depth of footing above bot-
tom reinforcemciat shall not be less than 6 inches (152 mm) for
footl.ngs on soil, or not less than 12 inches (305 mm) for fWtilltocnls
0-n piles,
SECTION 1922 — STRUCTURAL PLAIN CONCR
19,22.1 Scope.
.1922-1.1 This section provides minimurn
ret�uiremeat�;
.:
design and construction Of structur"' plain concrete MeM,
� �G1�1�� ltl �
1922.1.1.1 and 1922A.A.1
1ea the inill Mix,
� rip 110f.
11sis hiaccordance with Table 18-1-C.
datt'o;i for stud iva
1922.11.1.11 Structural plain concrete basement walls shall h -
M7
exempted from the requirements fax special exposure conditlw"=�
of Section 11904.2.2.
1922.1.1.2 Des-ign and construction ofsoi'l-supportedslabs, ml
'dewalks and slabs. on grade shall riot be regulated by thl's cods
nlthey trans rn'
as. si
qt vertical to from other parts of thesttudulre'
uess 1
to the -soil.
1922*12 For special structures 4s u C as arches, undergyround util"
ity structures, cyravity walls? and shielding walls, provisions of tb��.
section shall govern. where applicablee
1922.2 11MI-tations.,
1922,2.1 pr()v"sions of ts section 4sha'11 apply for design of strut-"_
eitbeir unreinforced ci
turf plain concrete members defined as i I *
containing less reinfOrceme"t than the minin-lum amount SpecV.
fied in this code fOTreenforced concrete -
1922.2.2 Use of structural 'plain concrete shall be finifted to (1) -.
members that are continuously supported by soil or supported bY'-
other stTuctural members capable of Providing continume, vertical'
& I
arc h action provides c(YmpresSIOD
,,rapport,(2) members for which
ns of loadina or (3) walls and pedestals. See
under all condiio,'d
Sections 1922-6 and 1922-8. The use of structural plain concrele
columns is not permitted.
d Installation of
19 2.2# ThIs section does not govern d
s in g
cast -in-place concrete piles and pierround-
.*
embedded
imum strength. Specif 'led compressive WeDgth Of
1922.2.4 Minn'
ncrete, , usedn
trt
f I ural plain concrete elements shall not
cof c*suc
be less than 2,500 Psi (17.2 MPa).
1922.2.5 Seismic Zones 2, 3 -au d 4. Plain concrete shall not, be
us,ed in Seismic Zolze 2, 3 oi- 4 except vvitel, specifically permitted
by Section 1922.10.3-
1922*3 Joints*
19223.1 Contraction or isolat-lon joints shall be provided to
d-lvl*de structu-ral plain coTicrete memberis- -into flexurally dearn n-
til-luou, I Ited to control
elements. Size of each element shafl be I "m
I "ntemal stresses within each clemeiit caused
bu'lldup of exccssve I
by restraint to movements from creep, shrinkage, and temperature
effects -
1922.3.2 In determini.'ng the number and location of contraction
hall be given to: inuence of cli-
or 1solation oints., consideration is fl
on and proportion ng of materials; mix
at is conditions. selecti
4 lacina and curing of concrete; degree, of restraiint to
Ing3 P n -
movement,* stresses due to loads to which an element is sul*ct;
and construction techniques.
0
t.
AMEW?
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P";1 a - - - .
1997 UNIFORM BUILDING CODE
permined to reduce the zesult�ng competed moments in such PTO-
ortion
Mat the absoute sum of the positive and avzracre negative
n1amenfs used in the desig-n need not exceed the value obtained
1913.7.7.5 Distribution of moments at critical sectzans across the
slab beam sirup of each frame to column strzps, beams aid middle
strips as provided in Sectio�s 1913.6.4, �913.G.� and 1.913.6.E
shall be, PUM,iftcd if the xequuem�nt of Section 1913 .6.1.6 1s satis-
fied_
SECTION 1914 -1NALLS
1 1.4 ! Notations#
A0
= gross area of section, square in (mm2).
IF f
= specified opri� trn nth f concrete, pounds per
square Luch .
overall thickness of member, inches mm.
effective l n nth factor.
1,
vertical distance between supports, inches .
M,
c ra ck-ing momen t 5 1f 1gly, Fo r SE. 0.4 191Y d
f07- regulai- concrete.
U _-
nominal m m stmngth at section, inch -pound N
Mu
factored moment a section, .[r 'ch. oilt-F Mrd (N -m). See Sec-
tion
nominal axial load strength of wall designed b: Sectio:
1914.4.
pit
factored axial load at midheight of wall, includingtribu-
tary wall weight.
ight
ratio tr tension reinforcement.
- reinforcement ratio pmducibalanced vrain condi-
tions. See Formula (8-1).
.
- strength -r dii tion factor. See Section 1909.3.
1914.1 Scope.
1914.1 * 1 Provisions of Section 1914 shall applv for design of
walls subjected to axial load, With or without flexure.
1914.1.2 Cantilever retaining walls are designed according to
flexural design provisions of ,lection 1910 with minimum hori-
zontal
ri-tont l r inf r ment according to Section 1914.3.3.
1914.2 General.
1914.2.1 VValls shall be d si n d for eccentric loads and any l t -
r l or other loads to which they are subjected.
1914.2.2 Walls subject to ail loads shall be designed inaccor-
dance with Sections 1914.2. 1 14.3 and either Section 1914.4 or
1914.5.
1914.2*3 Desi(yn for shear shall be in accordance with Ceti n.
1 14..4 Unless demonstrated detailed anal ls, horizontal
length. of wall to be c ns d r ad as effective for each concentrated
load shall not exceed center -to -Venter distance between loads, or
width of bearing plus four tines the alhl thi � .
1914.2.5 Compression members built integrally wdth walls shall
confom to Section 1910.8.24
1914.2.6 Walls shall be anchored to intersecting elements such -,is
floors. or roofs or to columns, pilasters, buttresses, and intersectincT
wails and foothn2.
HAP. 19, DIV. 11
1913_7.7.4
1914.4
1.914.2,7 Quantit of reinforcement and limits of thickness re-
quired by Sections I914.3 and 1914.5 sllaE be permitted to be
' waived when structural analysis shows adequate strength and sta-
1914.2* Transfer (A force to foctincr of base of wall shall be in ac-
cordancewith Section 1 1 . ,
1914.3 Mini :i umi f orcem ent.
T.914.3.1 Minimum vertical and horizontal reinforcement shall
be in accordance with Sections 1914.3.2 and 19'14.3.3 unless
greater amount is required fir Sher by Sections 191110.8 and
'1911.10.9.
191.4.3.2 M nl am ratio of vertical -reinforcement area to gross
concrete area shall be:
1. 0.0012 for deformed bars not larorer than . 51. 'with a speci-
fied yield strength not less than 60,000 psi 13.7 M , or
. 0.0015 for other deformed bars, Of
. 0,0012 for welded wl" r ' fabric (plain or deformed) not lamer
than W31 or D31.
.1914.3.3 Minimum ratio of horizontal r mnf r nt -ar . t
gross concrete area shall
1. 0.002 --for deformed b ars not larcrer than No. 5 with a speci-
fied yield strenorth not less than 60,000 psi (413.7 M 'a. , or
. 0,002.E for other deformed bars, or
. 0.0020 for welded wirt fabric} (plain or deformed) not larger
than W31 or D3 1.
191.4.3.4 Walls more than 1 inches 4 = thick; except h -
m nt walls, shall have reinforcement for each direction placed in
two fad r . parallel with faces of wall in accordance with the fol-
lowing. 1-
�i
i ng .
L One layer consisting of not less than one half and not more
than two thirds of total reinforcement r quir d for each direction
shall be l ace d not less than 2 inch 1 m:) or more than one
third the tbielmess of wall from exterior surface.
.. The other layer, consisting of the balance,, f required re-
inforctment in that direction, shall be placed not less than inch
(19 mm or more than one third the thickness of wall from interior
1914-3.5 'rti 1 and bolizontal. reinforcement shall not be
spaced farther apart than three times the will thickness, nor
18 inches (457 mm). Unless otherwise require" by thengin
the upl?e and lowermost horizontal reinfiorcement shall
p1ticed withinone ha If of tize specified spacing at the n t -
t - f t4f.
0
1914. 3.6 Vertical reinforcement need not be enclosed by lateral
ties if vertical reinforcement area is not greater than 0.01 times
grosso n r t area, or where vertical r ]'nfor+ e nt 'is not r-
quir- d as compression reinforcement.
1914.3.7 In addition to the, minimum reinforcement required d
Section 1914.3.1, not less the two No. 5 bars shall be provided
around all window and door onfn. Such bars shall be extended
to develop, the bar beyond the comers of the, openings but not less
than 24 inches i MM).
19143.8 The minimum requirements for horizontal and vertical
steel of Sections 1914.3-2 and 1914.33 may he into � ed for
prec s geek h are not restrained aloe vertical sees to in-
hibit tein
r Lure cxpa7lSi011 or contraction.
1914.4 Walls Designed as Compression Members. except as
provided in Section 1914.5, wallssubject to axial load or m -
-1 1
1
s:.
Tragi _
(10'ev 3,- 20
Date/T'ime feu. 3. X 0 0 2 9:38AM
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N01 bode De�tinatioo P 6 (sl result
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E- 1) flan& u0 o r I i n fa I 1
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f
E-2) Busy°
E- 4} Nd facsimi�e conn t i ort
x 280
- 12 North Cenlar Street
RPYWrg. lc- 83440
4V RVM 1206) 3S9
STATE OF IDAI-1 Fax (2D&)!s5RWZ2
SI 194TI@U
/2002
Scott Spaulding
dip - e -Rigg
135 East Main
R!exbur& Idabo N
I lave yzii mvFA #fie Pionam ment draviings gmt Wu hmprovih�:I me and
have rl r t �. M9
1. cADA "rtiii1i+1Y'Cr lad1
parvng 4mm are pro_
'. -Plmse obuin -a developmew Agra hzzaf -a m the City J -oh
I . ak-s c m Equ . and Parti D la cn-Oting does.not mee t &C V2
diagonal m1e, Ibr � .. R&A signs = roqt&M in Ulis rim as well
asthePaAs8tauVRoom Pkassefdontifyonplam&
4_ Are aH doors betwem the -41 �a aAvwry and fix mst ofthe bur I -hr.
rid amb1i?
. Spat ftvans are mquked RT Mgh gffmeh WI ire md my f-wld. wela&
.o will bc Purbriviinst the-sa ct�kim? P3ease, pmvift us higmmabn
regarding Umquawy of lmsp=ian and any ddailsa riatbm
ario
6- The Fire Depwftnmt % mvicwud the plats. I have attacheda copy ofd
Tepw. PSC provi&n ffiey hzm,-TNue9cd.
two sets of ren'°i PLM& Letmelmowifleanbcofanyfiuther
isl�, IfYO11 bave aW que-qxlls, VIM= give = a CaR at 359-MY2 0 ext 324.
Val
lRaBd. Oficial
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