Specifications (2) . HER1\4AN
ENGINEERING 3151 NE SANDY BLVD.,&Art 100
IPORTLAND,OR 97232
NC
PHONE(503) 230-8876
SHERMANENOINEERS.COM
Structural Calculations
June 14, 2021 RECEIVED
JUN 1 2 2021
C0
Stock Residence 262_ CITY OF TIGARD
13240 SW Brittany Dr. BUILDING DIVISION
Tigard, OR P1307.7:4:
G N
44, ee7 k'%:;°\ :` •SE! Project # P21-0144 18816
E
Prepared For:
Rick's Custom Fencing & Decking
sway
4543 SE Tualatin Valley Hwy. Suite A
Hillsboro, OR 97123 EXPIRES: 6/30L.,V
Subject Sheet No.
Framing Plan: Si
Details: D1-D2
Patio Cover: RF1
Lateral Load: LL1
Reference Material
Codes: 2018 OSSC
Design Loads:
Dead load (Floor) - 3 PSF
Live load (Floor) - 60 PSF
Wind Load - 105 MPH - Exposure B
Snow Load - 25 PSF
Seismic design category:
Sds .68
HERMA.N
ENGINEERING __ 3151 NE SANDY BLVD.SUITE 100
PORTLAND,OR 97232
�-,,,INC { j J'-t t'— l PHONE(503)230 f3F376
I Lif L.'' SIII RMANIiNGINEERS_COM
24'-O'.,�
f
t I 1- I T 1 \
1N r I 4 t 3
1 KI IO X 4 X 5/16K5I STEEL T1JBE ,
T i + +
1+1
11 HEAVY T—BARS AND t 1
1 AGRYLI I L PANELS ® 2'—O" C3.G. 1
DI
1 I j J I
1 1 t
i 1 I I
1 SLOPE I
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I ' 3:I2 I �.�
I H55 4 X 4 X W/20"X 2t)° X I I I t t '/.- i s
r; 36'WNG.FT6. @ EA. t I
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PROJ ET TITLE:
STOCK RESIDENCE S1 PROJEC'#: SI PATIO
j COVER 1___AN
(G
P21-0144 5-26-21
'SCALE: I/4" - r-0"
.1, SHERIVIAN -
/ 3151 NE SANDY BLVD.SUITE 100
ENGINEERING PORTLAND,OR 97232
t PHONE(503)230-8876
SHERMANENGINEERS.COM
-r-t-r-
CONC PATIO SLAB N
HS'S 4x4x3/16
STEEL COLUMN
INSTALL /2 A. THRU
BOLT 'N PIPE FOR
ON ATTACHMENT
7..-t •13
•
. ,•
20" DIA,
FOST CON . GO\G
SCALE:
PROJECT TITLE:
STOCK RESIDENCE
SEI PROJECT#:
P21-0144 5-24-21
ASHERMAN
A — 31S1 NE SANDY BLVD.SUITE 100
— ENGINEERING PORTLAND,OR 97232
. vittiosemm00)-- INC 17_,, flui t ri-Lf.--IP PHONE(S03)230-8876
SHERMANENGINEERS.COM
--, 1
ACRYLITE A OR A ACRYLIC
PANEL5 BETWEEN T-BAR5
(I) #I0 TEK5 AT
EACH LOW FLUTE i
ROOF BEAM PER PLAN
(4) *14 S.M.S. EA SIDE--7 \NN_
U BRACKET
COLUMN PER PLAN
—tr,--,
eDEGK z---)05T/E3E-A\I CO \N.
FLRSK Deck Framing SCALE:
PROJECT TITLE:
STOCK RESIDENCE
SEI PROJECT it:
P21-0144 5-24-21
- .
^ '
^ ___ —'_ ' ENGINEERING INC '
Stock Residence Framing Beam --------
F131
Dmte:88O/21
$election T1�4n1� 48�i ��|7b�w LateralSupport:
—_ _ 8modnQPv/vts}
Conditions Actual Size iu4x 10in, ---- -----------
/
Min Bearing Length R1 O5i , R3=0,5in. (1.0DLDoO= D71in |
Beam Span 25.0M Reaction|on l LL --------- ---- — '
1219# Reaction 2LL 1219#
� Beam Wt per h 22,42 # Reaction 1TL 3530# Reaction 2TL 3530#
8mWtIncluded 561 # Maximum 3530# �
Max Moment 22084W Max V(Reduced) N/A
i TLNoxDefl L/240 TLActua| DeO L/278
LL Wax DwW L/388 LL Actual Da8 L/8O6
'�------------------------------'—
�1��w�� � n�_TLDen(�) LLD
Actual 15.90 5��U 1O8 0.37 --- --7
Critical 9.59 0.18 1.25 0f0 '
Status OK OK OK OK
Ratio | GO% 4& 88% 45%
Fb( i i|)
!�/mu ! Ref�VeiueFy 48000 46000 29.0
--------� ' — —
1W4OO �0.O
A�ushne/�tn ' YPRac�o �---'----- --- ----
r 0.60 0.40
LoodQ Uniform L---- UnKonnTL: 260 A-
UnihormLoed A
'/\^
R1 =3530 R = 3530
SPAN=25FT
Uniform and partial uniform loads are|bs per lineal ft.
`
i
--------------- __—_____'__.- - !
[
|
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ATCHazards FmLocation
|
Search � .
.K����0����on
Address: 1324OSVV Brittany Dr, Tigard, ORQ7223. USA
196 ft `
Coordinates' 45��1�1Q�8SBQ 1�81��8 x�. � . _ �
� o
Elevation: 186ft '
1imeataxnp: 2021-06'14T17:32:13.233Z
Hazard Type: Seismic
Ra,e*wnoa A8CE7-16
Document: Map data C2021 Gnogle
Risk Category: U
Site Class: O-default
Basic Parameters
Name Value Description
SS 0.853 NCER ground motion (period=O2n)
8, 0.397 VCER ground motion (period=1.0o)
Sms 1.024 Site-modified spectral acceleration value
Sm/ ^nuU Site-modified spectral acceleration value
8Da 0.682 Numeric seismic design value otO.28SA
SDI ^nu|| Numeric seismic design value ot1.8oSA
� ~ 8ee Section 11.4.8
�
-Additional Information
Name Vwww Description
GOC °nul| Seismic design category
Fm 1.2 Site amplification factor a(O.2o
Fv °nuU Site amplification factor ot1,Oa
CRs 0.884 Coaffioientof risk(0.2o)
CR1 0.866 Ccoffidendnf risk(1.Ou)
PGA 0.39 K4CEG peak ground acceleration
rpoA 1.21 Site amplification factor etPGA
PGAm 0,472 Site modified peak ground acceleration
SHERMAN
S:5! SANLIY SIM; 100
ENGINEERING
PokitAmOR 97232
JQj
PtIONT(503)230-4:76
1.1--1171„
STOCK PATIO COVER
CLIENT: RICKS CUSTOM
6/I 4/202 I
JML
eenaLQVF.R
WIND: 105 mph. Exp S Open Structure: ASCE 7-1 G. Sec. 27.3.2
Roof Slope = 3 : 1 2 25.0 degrees
Net De5:cirl Pressure: P cinGCril = 1 2.8 PSF 1
G = 0.85
C?: = I
velocity pressure: j. = 0.00256 Ki Kir Kd V21 = 13.7 PSF
V = 105
K.2 = 0.57 (Velocity pressure coefficient)
K2t I
Kd = 0.85
depth Trib length
Number of Column : 4
Column Reaction : = 1 2.8 x I 7 24 1304 1b5
Dead Load : 3 x 1 7 24 306
I 998 ft,s Net uplift
Minimum ftg size = I 2. I I Square x 18"
Seismic: CA'. D ASCE 7-16
W 0.544
R
505 = 0.G5
R = 1 .25
Load:
Dead De.th Width
3 p5f x x 24 := [
= 0.54 x 1 .22 = 0.67 kips
= 8.00 ft Vx = 0. 17 kips
M = 1 .33 ft-kips
5 >i= 0.58 in3 !Use 4 x 4 x 3/1G Steel Pipe
Sherman Engineering, Inc. LI
3151 NE Sandy Blvd. Portland,OR 97232 7/1/2021
(503) 230-8876 Phone
Embedded Post Footing Design For Vertical and Lateral Loads
Design Per: Section 1807.3 - IBC 2015
• Presumptive Loads Per: Table 1806.2 - IBC 2015,
Lateral Bearing Pressure 200 psf
Vertical Bearing Pressure 1500 psf
i Soil Bearing increase? y Per§1806.3.4 -IBC 2015
Loading:
Load Combo
Vertical Bearing Load = 203 lb (ASD) S+D
Vertical Net Uplift 665 lb (ASD) 0.6D+W
Plan View
Lateral Wind Load = 0 lb (ASD) 0.6D+W
Constrained - Section 1807.3.2.2
Lateral Seismic Load = 167 lb (ASD) 0.6D+0.7E
Geometry:
h = 8 ft Footing
Square 20 in x 20 in b = 28.28 in = 2.36 ft
Shape
d = 3' 0" = 36 in
d 2 = 4.25-L-)—h = 2.25 ft2
S3 b
S Allowable Soil pressure
3 = 1200 ps f
at embedment='d (psf)
d = \F-275 = 11 - 6" - 18 in > 36 in
Ftg.OK
Check Bearing Capacity
Area = b*(d) = 2.78 ft2
203 lb
Bearing Pressure = 2.78 ft2 4' 73 psf 1500 psf Footing OK
Check Uplift Resistance
Ftg, DL= 150 pcf * 8.34 fta = 1251 lb
Load Combo-0.6D+W Use 20 in x 20 in Footing Embeded
a minimum of 3' -0" into
0.6 * 1251 lb - 665 lb = 86 lb
undisturbed native soil or
No Net Uplift- Ftg OK compacted fill per 1907.3.3
�151 NF,SaMD". &=n100Pom /
—OR 9724 !
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" p " ~
�������8���8� �����A�� ����\0����
��»�»��«��u� PATIO �� � �x��
SPAN CHART: HEAVY T-BAR ,
0063-T5ALUM
GhepePrmpertiac:
Area 1.6607 |n2
^ `
Perimeter 35.918 |n2
Bounding Box 'I.75 175 XaxiS
-ll7�7 2355I yGwi�
� �
Moment ofInertia IB�4 in4 X@xb
'
. �
1.0632 in4 yax|S
Radius mfgyration 1.0791 /n xax|s
0.8 in yaxb
Section Modulus O83I in3 xax�
.
0,608 in3 yaxis
BendindStreuo 16000 psi
Modulus mfElasticity 10000000 in4
Max Moment 1095 ft'|bs
ROOF HEAVY T. ROOF
ROOF TR!BUTA Bar ROOF TR|BUTA HEAVYT-
SN0VV RY Ogf| Span SPAN SN[)VV RY Total Def| Span BAR SPAN
LOAD LENGTH Total Load /| /120\ LOAD LENGTH Load (/ /120)
/P5F\ | (ft) ----- (PS /ft\ |b5/ft (ft) (ft)
�
25 l 54 11.9 12,7 30 2 64 11,2 11.5
4 108 9.2 9.0 4 l�8 �.6 8.1
' --
Va|ues are based on the ZO18IBC
OREION
CNIL
'
` EXPIRES: 1 S431°2.1
_
ES
•
ICC-ES Evaluation Report FSR-1260
Reissued February 2020
This report is subject to renewal February 2021.
www-icc-ts.olg (800)423-6587 (562)899-0543 A Subsidiary of the International Code Counce
DIVISION: 08 00 00—OPENINGS 3.0 DESCRIPTION
Section: 08 flit 00—Plastic Glazing
3.1 Acrylic Sheets:
REPORT HOLDER:
This report recognizes four grades of the ACRYLITEa
sheet: ACRYLITE Optical mar-resistant (MR) Grade,
EVONIK CYRC)LLC
ACRYLITE extruded (FF), ACRYLITV Resist"' 65,
ACRYLITV LED sign grade (Resist SG). See Table 1 for
EVALUATION SUBJECT:
descriptions of the products, allowable uniform thicknesses
and light-transmitting plastic classifications
ACRYLITEr OPTICAL MAR-RESISTANT (MR) GRADE,
EXTRUDED(FF), LED SIGN GRADE(RESIST SG), AND 3.2 Acrylic Molding and Extrusion Compounds:
RESIST" 6( ACRYLIC PLASTIC SHEETS;
This report recognizes six grades of the ACRYLITet.
ACRYLIT H10, H12, H15, M30, 8N, $11, ACRYLIC acrylic molding end extrusion compounds(ACRYLITE1,8N,
V
61 , H10, 1.112, H15 and M30) seven grades of
MOLDING AND EXTRUSION COMPOUNDS;
ACRYLITV Resist"'Impact acrylic molding and extrusion
ACRYLITV SATINICE DF ACRYLIC MOLDING AND compounds (ACRYLITE4' Resist"' ZK-6, ZK-D, ZK-F,
EXTRUSION COMPOUND;AND
ZK-M, ZK-P, ZK-V and Z.K-X); and the ACRYLITE0
Satinice df acrylic molding and extrusion compoueds. The
ACRYLITE RESIST"4 Zif-6, ZK-D, ZK-F, ZK-M, acrylic compounds are supplied in pellet form and are
ZK-V AND ZK-X IMPACT ACRYLIC MOLDING AND injection-molded or extruded to form the final product.
See Table 1 for descriptions of the products, allowable
EXTRUSION COMPOUNDS
thicknesses and plastic classifications,
1.0 EVALUATION SCOPE
4.0 INSTALLATION
Compliance with the following code:
Installation of the plastic sheets must comply with the
2012 Intomational Building Cod,- '(1E0) applicable code for the Intended use.
Properties evaluated:
Installation of the molding and extrusion compounds
NI Light-transmitting plast must be as stated in the separate ICC-ES Evaluation
ic
Report
se Durability
6.0 CONDITIONS OF USE
2.0 USE.6
The Evonlk Cyro LLC plastic sheets and molding and
The ACRYLITE('' Optical mar-resistant (MR) Grade, extrusion compounds described in this report comply with,
ACRYLITV extruded (FF) ACRYLITV LED sign grade or are suitable alternatives to what is specified in, those
(Resist SG), and ACRYLITP ResistTM 65 plastic sheets
codes listed In Section 1.0 of this report, subject to the
may be used as light-transrritting plastics, where required
following conditions:
by the applicable code.
5.1 The products are manufactured, installed and
The ACRYLITP extruded (FE) plastic sheet, installed
identified as set forth in this report, the applicable
with a 0.118-inch (3 mm) thicknesS, may be used as an
code and the manufacturer's instructions.
Interior finish, where required by the applicable code.
End use of the plastic sheets is outside the scope of this 6.2 Except for as provided in Section 5,3, end use of the
report, thereby requiring compliance, to the satisfaction of products requires justification of compliance with
the code official, with requirements of code sections appropriate code requirements, including structural
applicable to end use :such as, but not limited to, and durability considerations,
structural, durability, impact resistance, and drop-out 5,3 Application in skylights, exterior walls, and roof panels
performance).
is limited to 0.118- to 0.472-inch•thik (3 to 12 elm)
Molding and extrusions compounds recognized in this ACRYL.ITE5 extruded(FF) plastic sheets end 0.06- to
report are used by independent manufacturers to produce 0.236-inch-thick (1.5 to 5.99 mm) ACRYLITE°
plastic sheets. The finished product must be recognized in Resist-1A 65 plastic sheets when Specifically
a separate ICC-ES Evaluation Report, recognized in a current ICC-ES Report,
— ,
lircilerullon (we not 10 be cortstrited at rep redo,*ursifedr3.or any other aariborer owri rpec(fladly addrerrrg s they tube WrogrliVI ..:;
OS(al OrtarOrMaileal rit Auttlevl 71ille Igeort or a r(3C0hooneorelaaaa far in,We 71IPP11 IV vorly hy ICC 17110110110P1 StriTICO,1,44. (x al
I"WO.flaraa,g Cr tailor Mailer la I OS r4pvq,or os iv(Iv peodolci covered by Me rrparlo
Copyright cIP 2020 ICC Evaluation Service,LLC. All rights rescvad,
P;ign of 2
,
owm~/+vv | �
, 6.0 EVIDENCE SUBMITTED 6.5 A quality-control manual. /
. 8-1 Reports of mmio in accordance with A8TIVI O2843 6.6 Monv#sCtun*/x published installation inokuctiono
AST� U192g and ASTk� D895. ' �
, � U� Re�ascfveo�orioy �o�(ultraviolet-light7.8 IDENTIFICATION
�
comparison tension tests) inacoorVwnum kh Section 7'1 Each Evon|k Cyro LLC plastic;glazing sheet orhun1/o
4.1.2 Of the |CC'EG Acceptance Crkaho for p|onho oy sheets and the packaging nf molding and extrusion �
G/mxwd 8 - dated (editorially compounds are labeled With the manufacturer's name �
revised December 201 0]18 and 072'i»oh- (E«»»ik Oy/o LLC) and aUJmwo. the product nnmn.
thick(3 and 12 min)ACRYLrrEm extruded FF. the lot number, the thickness glazing '
6'3 R«y»�» oyweame�ng»o�o(uh,o��wNiOh(\o�» and a»om\«)i' the CC2 Plastic classification, and the
cwmpmhno»tension toot$in accordance v�\h8oc1ion o«a/um�on »»�onnum�or(E�F�120O)�
4.1.2 of the |CC'EG Azoapmn«e Odteho for p|eoho 7.2 The report holder's contact information ioanfollows:
Glazed Skylights (AC18). dated April 2017 (editorially EmJN|K CYROLLC
revised December 2D10oo0.06-inch4hickU,5mn» 17H8�4|N�TREET
and [.23�|nch�hick Ui�Q mm) ACRYUTr� SAN�0RU /N&�N� O407S
Rawi�'~85 ' i
� (207) 324'$000
6.4 RopurmoY tests in accordance with A8lWG84 for the
018`inc� (1 mm)ACRYUTE�m�rvdodFF ���
1
NO, PRODUCT NAME DESCRIPTION 'UNIFORM --S'--` ,L"avC
xmmmvm mwmmvm CLASSIFICATION
_t xCnYLI7E"oxtrvuod(FF)' x monolithic ao��csheet C ---'-
�-_--___-
u GRyL'7E"Opuq*ma� *«o»pmmc n»�om"' ------
� A mu/mm� (we)arp«w' re"'»'vm coating applied m»nvv'vwx 01060 um 000
- ��
^ - ^-' wonmxmo=��|owhnm V.1m ooaV Cco
�� ^��Y�Ts°e��m`"g�' ~'g~ monolithic=" in
colorless and°~° . uuoo 0.236 ctetran3lucen `
-~~-opaque~'s
». ACR'��om ��m��o�����muu
n � 0.062
_ 0.25 CC2 `
n. AonYL(TEO 8 11 Acrylic molding and extrusion compound o��on2---~---v.25 ------' -
' co2
_r. xCRr\ITE°H10 Acrylic molding and extrusion roo»oo`u ' 0.060 uxo ` ^ -�---
--
x, ���Y�|lswM1� ��N/�n`vW|o$m`�*mmo|o/,womonvnu 0.060 0,26_-____- _ v�vv o.m 0,C2
V. ACRY L|Ts°*15 Acrylic ow|oiou and extrusion compound -----~-------- ---�-----'
0,060 0,25 CC2
,u AoRrurs°mno Acrylic molding and extrusion compound 0.060------- - o36---------------'
_ ACRYLITE"Salirvice df _ Acrylic molding and extrusion compound 0.062 0.125 ---- : ---
n,uTe"*ooist`°Zn-P xcnmrmolding and extrusion*umpound 0.069 0.25 CC2 `
ACnYuTeno,i"t=xwu /moxm/nvmmu v"woww,mnnv�n--~' omw ----------'----- --
W�N0� - - ^^^° vz* oo»
8CmYL/reRwv}m`"ZK-0 Acinmvmi/��"onmwolnn �nv--- - oVny ---�------ '
________ _'__-_ compound . v.zx oC�
�u� ��n��|Ts"�rwn�"^zu-o ���xv�ommo*no ,m^wo"�m»compound ---0000 -^----~-o ---~~ -
__ __ --_-__ _ �- -,_ - 0.2 ucu
m� ^cRvuTE*R°wo�`"aw'p ���|vmwmnownuvw,v^|on ' ---- -----*o ' "------'----- -'
_ � ___� _ _ compound "" .z^ noe
'17 ACmYu *
rs*e^ u`°%x'v A��|,m�*inoand vx�,voWn�q�vv""« ----�-- ----------------
_ � �______ 0.060 o�ao oGc
�8� AoRYu7e"uw,iw`'^Zm'X xn�xc mo|NoAand Omm m �vn �
�i*nco - --------- -- --^------
- __ '" v vuv o�2o Ccu
For ml; 1�nch=�V.4,nm ------ ------- ---------_-__
'rxe plastic ran uo Used m hazardous locations described io Section 24V6.2vf tile IBC.
'
T
FINISH CLASSIFICATIONS
_ NO, PRODUCT NAME UNIFORM THICKNESS(i"ch) INTERIOR FINISHCuwmamoxnon
AcRvurs°wmvo°*(Fp> o.�o ----- -------'-- -----
'
----- 1
--- ------ - -- -- ----- -'-- ------ !