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HomeMy WebLinkAboutSOLR-18-1320 � T
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7,-ii, - Y ., - ,, 1m I
,s414," City Of Arcadia,CA r' 9 '� - „ Earn ..t- i 4 PeermltNO.SO�.R 1$ 4320:
( r▪ 1 + f9 z '�
Development Services Department -) "h 3 4t ,: ' Permit Type:501ar:
1 240 West Huntington Drive,Post Office Box 60021 est d ,1$11 1 fi { +k
i s I Arcadia,CA 91066-6021 f y F ° I 'J,,JWorkClassification Solar Residential`'
€ s t -
(626)574-5416,. .a ' >m. t " ., 4 Pefmrt Status:,Issued..
ARCADIA • Issue Datet07/26/20184 Expiration: 01/22/2019
Addr NO. Dir Prefix Street Name Street Suffix Unit City,State,Zip Parcel Number
106 Country Oaks DR Arcadia,CA 5772007092
Contacts
CHIU,PETER Y AND WINNIE F Owner SOLARMAX RENEWABLE ENERGY Solar Contractor(C-46)
106 COUNTRY OAKS DR PROVIDER INC*
3080 E 12th,Riverside,CA 92507
(951)300-0788
Description:ROOF MOUNT SOLAR,15 PANELS/MICRO,SERVICE Valuation: S 0.00 Tenant
UPGRADE 200 AMP,20 AMP COMBINER BOX
Total Sq Feet: 0.00 Plan Check 4 Plan tt
Fees Amount Payments Amount Paid
Building Plan Check Fee Residential $50.00 Total Fees $332.01
Distribution Panel $15.55 Cash/Receipt if REC-001833-2018 $332.01
Electrical Permit Issuance Fee $44.35
Amount Due: $0.00
Fire Plan Check Fee Residential $50.00
Inverters $77.78
Panels $77.78
Residential Services up to 400 amps $15.55
Solid Waste Management Fee 2 $1.00
Total: $332.01
CALLS FOR INSPECTIONS
Request for inspection by telephone at 626-574-5450. Leave a message
requesting the address,timeframe and what inspection item is needed.
d—$
T ':te4 L 1117, This permit/plan review expires by time limitation and becomes null and
void if the work authorized by the permit is not commenced within 180 days
from the date of issuance or if the permit is not obtained within 180 days
from the date of plan submittal.This permit expires and becomes null and
Few/tom sebgig - void if any work authorized by this permit is suspended or abandoned for 180
HE +G7consecutive days or if no progressive work has been verified by a City of
Arcadia building inspector for a period of 180 consecutive days.
o CDMPLfED
July 26, 2018
Issued By: Date
July 26,2018 Page 1 of 1
1 ,...--4...:,
'+ PERMIT/PLAN REVIEW APPLICATION
i cf=,,
cis,„.... jr Development Services Department,240 West Huntington Drive,Post Office Box 60021
m^=Ivors° Arcadia, CA 91066-6021, (626) 574-5416,Fax (626) 447-9173
City of
Arcadia
ArLICENSED CONTRACTOR'S DECLARATION WORKERS'COMPENSATION DECLARATION
,1 hereby affirm under penalty of perjury that I am licensed under provisions of I hereby affirm under penalty of perjury one of the following:
Chapter 9(commencing with Section 7000,of Division 3 of the Business and
r Professions Code,and my license is in full force and effect. ❑ I have and will maintain a certificate of consent to self-insure for workers'
11 License Class La(. Licei le12°t't Ir Exp. Date H/3b12a compensation, as provided for by Section 3700 of the Labor Code, for the
iiis
Saab-Signature performance of the work for which this permit is issued.
of ContractorTi
OWNER-BUILDER I • ' •TIONI2 I have and will maintain workers'compensation insurance,as required by Section
❑ I hereby affirm under penalty of perjury that I am exempt from the Contractors 3700 of the Labor Code,for the performance of the work for which this permit
License Law for the following reason(Section 7031.5,Business and Professions is issued.My workers'corap_ensation insurance carrier and policy numbers are:
Code.Any city or county which requires a permit to construct,alter,improve, Carrier Srn n tart D
demolish,or repair any structure,prior to its issuance,also required the applicant
Policy Number q 07 0;11 L to
for such permit to file a signed statement that he or she is licensed pursuant to the
provisions of the Contractors License Law(Chapter 9(commencing with Section (This section need not be completed if the permit is for one hundred dollars or less)
7000)of Division 3 of the Business and Professions Code)or that he or she is
exempt them from and the basis for the alleged exemption.Any violation of ❑ I certify that in the performance of the work for which this permit is issued,I shall
Section 7031.5 by any applicant for a permit subjects the applicant to a civil not employ any person in any manner so as to become subject to the workers'
penalty of not mom than five hundred dollars($500)): compensation Laws of California,and agree that if I should become subject to the
workers'compensation provisions of Section 3700 of the Labor Code,I shall
❑I, as owner of the property, or my employees with wages as their sole ate
comply with those provisions.
compensation,will do the work,and the structure is not intended or offered for --i f 2L //(v
sale(Section 7044,Business and Professions Code:The Contractors License Signature
Law does not apply to an owner of property who builds or improves thereon,
or who does such work himself or herself or through his or her own _
employees,provided that such improvements are not intended or offered for WARNING: Failure to secure Workers'Compensation coverage is unlawful,
sale.If,however,the building or improvement is sold within one(I)year of and shall subject an employer to criminal penalties and civil fines up to one
completion,the owner-builder will have the burden of proving that he or she hundred thousand dollars($100,000),in addition to,the cost of compensation,
did not build or improve for the purpose of sale). damages as provided for in Section 3706 of the Labor Code, interest, and
attorney's fees.
0 I, as owner of the property, am exclusively contracting with licensed - -contractors to construct the project(Section 7044,Business and Professions
Code:The Contractors License Law does not apply to an owner of property CONSTRUCTION LENDING AGENCY
who builds or improves thereon,and who contracts for such projects with a I hereby affirm under penalty of perjury that there is a construction lending agency
contractor(s)licensed pursuant to the Contractors License Law). for the performance of the work for which this permit is issued (Section 3097,
Civil Code).
0 I am exempt under Section 7044,Business and Professions Code,for this reason:
Lender's Name
Date Signature Lender's Address
IMPORTANT: APPLICATION IS HEREBY MADE TO THE BUILDING OFFICIAL FOR A PERMIT SUBJECT TO THE CONDITIONS AND
RESTRICTIONS SET FORTH ON THIS APPLICATION AND THE FOLLOWING:
1. The City's approved plans and permit inspection card must remain on the job site for use by City inspection personnel.
2. Final inspection of the work authorized by this permit is required.A Certificate of Occupancy must be obtained prior to use and occupancy of new buildings
and structures.
3. Per South Coast Air Quality Management District(AQMD)regulations,renovation and remodeling work that results in the removal,stripping,or altering
of asbestos containing materials requires an asbestos survey and removal prior to disturbing the asbestos.Please contact AQMD at(909)396-2000 for
further information.
1ame
m-�'St"�Mcr- \V tlt�€S Tile ✓PRINT NAME
Icel that I have read this application and state that the above information is correct and that I am the owner or duly authorized agent of the owner.
I\4ee to comply with all City ordinances and State Laws relating to building construction. I hereby authorize representatives of the City of
Arcadia to enter u 1 o j ed property for inspection purposes.
Si Date 1 f u I'/ c/i o
V
SMOKE ALARM AND CARBON MON RIDE ALARM LOCATIONS
s
r--r_;r.:
uest RoomTT-. -
- .
Storage
t
i
in FamilyRoom
.
[.......____ mit
Garage
FIRST FLOOR PLAN
®= SMOKE ALARM ® = CARBON MONOXIDE ALARM
hi Mstr
J _IBath
PMaster Bedroom
Dining Room Kitchen
Bath
Hall Closet
m Claret Closet
Family Room
Bedroom Bedroom
p� SECOND FLOOR PLAN
e=SMOKE ALARM Iii = CARBON MONOXIDE ALARM
14 coat oa.v,t,
oir \
litPASµM !
fr
• \ I ' el 2
�on!ixof Ve
AFFIDAVIT SELF-CERTIFICATION :.
FOR COMPLIANCE OF SMOKE ALARMS
AND CARBON MONOXIDE ALARMS \
Property.Address: (66 Ca.,.c,- (S k dr
Permit Number: S0[ ..,.._t Q - '(3 2-0
Brief Job Description: 5 fo,,,,J
I �
Number of smoke alarms installed: to
Number of carbon monoxide alarms installed: 2-
When alterations, repairs or additions requiring a permit occur, or sleeping rooms are cre
Smoke alarms shall be installed in each sleeping room, and outside each sepa,
sleeping area in the immediate vicinity of the bedrooms, and on each additional stoi
dwelling, including basements and habitable attics as required by Section R314 of the
California Residential Code (CRC) and California Health and Safety Code Section 1311:.
For dwellings or sleeping units containing fuel burning appliances or having attached
garages, carbon monoxide alarms shall be installed outside each separate sleeping
area in the immediate vicinity of the bedrooms, and on each additional story of the
dwelling, including basements as required by Section R315 of the of the 2010 California
Residential Code (CRC).
Multi-purpose alarms (combination carbon monoxide and smoke alarms) may be used.
All alarms shall comply with requirements for listing and approval by the Office of the State Fire
Marshall. http://osfm.fire.ca.qov/licensinglistings/licenselistinq bml searchcotest.php
As owner of the above referenced.property, I hereby certify that the smoke alarms and carbon
monoxide alarms have been installed in accordance with the manufacturer's instructions and in
compliance with the code sections referenced above.
I declare under penalty of perjury that the rogoin is true and correct, and that this
declaration was execut on (Date) a 8 / •
at Arcadia, California.
Owner's Name (printed!', .o;): C ,7t2- 6,4/21
Signature of Owner: i1or
•
This affidavit must be retdrned to the City of Arcadia inspector prior to final inspection •
` Se�o�!a�?y�
NOTE:EACH MICROINVERTER IS EQUIPPED WITH RAPID SHUTDOWN CAPABILITIES. /TIM/\/
Notes:
-NI plan,specifications,calculations,and/or report shall bear the S01"RMX
RENEWABLE
ENERGY NMV!ER PIC
signature and the seal ar stamp of the person preparing the documents. MO Ixm STREET.
RIVERSIDE.G92507
2017 County of Los Angeles Electrical Code,Section 82.5 Ia 1551)]054955
-M electrical work shall be designed per 2017 Los Angeles County electrical FAX 1909213-3099
code,2016 California ElttMal Code,and 2019 National Decblal Code and OAcs ro+eswD
uce9 mw
2016 Building Energy Efficiency Standards.
•
-110.2 Approval:Al electrical equipment shall be labeled,listed,or certified �m COMBO vwilori
by a Nationally Recognized Testing Laboratory accredited by the Unfel Front Of Residence gym'x m"w MS
States Occupational Safety Health Administration. 106 COUNTRY OAKS DRIVE �;
-MI conduits In the attic space shall be located a minimum of 18 Inches NCR WU
wmin uc0°OORrnm°'C ter.
from tieroof decking.Fire Code 605.11.2.1 Exception 2 till ° 191'01 DE5To RaRECVEsoma
Dyne;tuna M fl
MOW.V 9nYY1
Note: FOOPM DOM POICE1 IC
-No center-fed main breaker. NEW ENPHASE IQ AC COMBINER DRIVEWAY Sava 8,1y90w,.
Au
-The PV breaker shall be located at BOX
the opposite end of the main breakerDAVID ODER'SINGWEN HSU
NEW 30A UNFUSED AC UC. HOLDER'S G.
or input feeder. DISCONNECT 240V NEMA-3R 0 h\ /
-Panel aupgrade tobepolledha m • i � �
separate c-10 contractor pulled
led bow NEW AND EXISTING LOCATION :C \• (E)MAIN HOUSE i�
electric 814080 NEW 200/200A MAIN SERVICE PANEL CI •'
24OV 1PH TOP FED&UTILITY METER , •••
/% iD
��� NEW KRALOYJBOX J
EQUIPMENT LEGEND (N) PV CONDUIT TO BERUN WITHIN Y ffD 1
^FlRGSLTI9CS w
EAVE AND HIDDEN FROM VIEW. 1/1";
� -- `� co m c o
N E DISCRIPSON (J X• `• a = N.m 0
�, �,,, CONDUIT TO BE PAINTED TO MATCHi ® ® ® � Un"¢Q
THE EXISTING SURFACE. �,. `. $ o
Q n MAIN SERVICE PANEL w/WARNING LABEL p �\ • z Q.v, r
ON1 OM DEDICATED PV SYSTEM METER mX� X\ HND o❑ ❑ INVERTER w/WARNING LABEL ® ® ® 0 0 N Xa 4:31.
�d m
O © (BURT-IN DC DISCO) �7 o
E E DISTRIBUTION PANEL w/WARNING LABELle
Q Q LOAD CENTER w/WARNING LABEL (N)SOLAR ARRAY
dille
El n DC DISCONNECT w/WARNING LABEL (N)AUX GROUND LOCATION
re
I.�I
g n AC DISCONNECT w/WARNING LABEL o.
n m
Q n JUNCTION BOX M9/7018
RESOSTK
sw
QQ DC COMBINER BOX*/WARNING LABEL " 'Mg'vR9vn55.la
❑ ACCESS LADDER 0n.. A9AW
souwuoa
R
EXTERIOR CONDUIT RUN SITE PLAN t9m0962R19
Ma
INTERIOR CONDUIT RUN SCALE:3/32'=1'-0' .. .LOSmmrr A.
INTERIOR EQUIPMENT
.1/4. FENCE 1
,♦em �um9i..
E2
,
7.•
r- •
CALCULATIONS FOR SOLAR PHOTOVOLTAIC PANELS:
Owner: PETER CHIU
Address: 106 Country Oaks Dr, Arcadia, CA 91006
INDEX TO CALCULATIONS
Sheet Item
1-2 Seismic parameters and determination of Fp
3 design loads, roof member check,wind uplift check, deflection
4 attachment check, rail span check
5 lateral check
Engineering Calculations Performed By:
Doug Engineering
20751 Kelvin Lane, Huntington Beach, CA 92646
949-285-5104
Engineering Calculations For:
Solar Max Renewable Energy Provider, Inc.
3080 12th Street, Riverside, CA 92507
(951) 300-0788
Project Number: SMX-4348
Date: 7/23/2018
Q`5) GS M•SMp F2
BASIS FOR DESIGN ` 0,r r
CODE: 2016 California Building Code �-- C69163 "'
ASCE 7-10 EXP.06-30.2020
LIVE LOADS *
ROOF 20.0 psf ` CM1. ,
SNOW 0.0 psf CFCALIF�,�P
,,v••••,
WIND :=r..,,.,,,',:.:.;..M1•..::
•
Exposure C ,Figure 3%5ACesreitnts and'Cladding
V3e 110 mph��_`": T ltet'vgl ek,gtt.\n`ultiplied tieck
K st 1y +u-, . itak i..ep\' an 1S, t St_ 5\be oo �.` n5
�®�,y u o
401.
a '3. ,04,V\t, ovap. ,ovs--,O \r0\
Pnet= I x Ka 1::X \o\\ cps trey:t�t�p`\telipt_un�actop sb \,a�\OP
1.21 1 V'. Vs D. I(AV-\\\\1```cP\\t• toA Alit" `t\o\\\t`V, \e P
RRoof slope = 29 degreeskit orl\te\,\te`„Ae`\\;`s\t\3a to+t\tocol `O`e`It,\'`
mn= 20 sf k .\ .pyo \o\1t 00•11`
[Zone 1 Pnet3o= -25.0 psi`(int die Shis)oa�S'ifp\agel3�ithin Zone 1&2
Zone 2 Pnet3o= -29.4 psf(endVAR "`‘$h1S t one 2 Value
Zone 3 Pnet3o= -29.4 psf(CorMerk7pn$ within a)
[Downward for all zones 23.5 psf_^ -]o
4
A
2016 CALIFORNIA BUILDING CODE
Soil Site Class = ID
Seismic Use Group = I
SS = 2.568 Mapped Spectral Response acceleration in short periods
51 = 0.979 Mapped Spectral Response acceleration at one second periods
Table 1613.3.3(1)
Values of Site Coefficient Fa
SITE CLASS SS<0.25 SS= 0.5 SS=0.75 SS= 1.0 SS>1.25
A 0.8 0.8 0.8 0.8 0.8
B 1.0 1.0 1.0 1.0 1.0
C 1.2 1.2 1.1 1.0 1.0 '
D 1.6 1.4 1.2 1.1 1.0
E 2.5 1.7 1.2 0.9 0.9
F - - - - -
Fa= 1.000 (interpolated) SMS= Fa*SS = 2.568
Table 1613.3.3(2)
Values of Site Coefficient Fv
SITE CLASS S1< 0.1 51= 0.2 S1=0.3 S1= 0.4 51>0.5
A 0.8 0.8 0.8 0.8 0.8
B 1.0 1.0 1.0 1.0 1.0
C1.7 1.6 1.5 1.4 1.3 -
D l 2.4 2.0 1.8 1.6 1.5
E 3.5 3.2 2.8 2.4 2.4
F - - - - -
Fv= 1.500 (interpolated) SM1 = Fv*S1 = 1.469
SDS =2/3 *SMS= 1.712 SD1 = 2/3 *SM1 = 0.979
SDS Seismic Use Group SD1 Seismic Use Group
> I I II I III > I I II I Ill
0 A A A 0 A A A
0.167 B B C 0.067 B B C
0.33 C C D 0.133 C C D
0.5 D D ID 0.2 D D D
Seismic Design Category= ID
1 •
2016 CALIFORNIA BUILDING CODE
Seismic Use Group = I
Seismic Design Category = D
I = 1
SS = 2.568
51 = 0.979
SMS = 2.568
SM1 = 1.469
R = 6.5
Height = 11.375
T= 0.035*hn^.75 = 0.21679
r(Reliability/Redundancy Factor) = 1
SDS = 1.712
SD1 = 0.979
(ASCE 7-10 12.8-2) V= SDS/(R/I) = 0.2634 W
(ASCE 7-10 12.8-3) V<= SD1/[(R/I)T] = 0.695 W
(ASCE 7-10 12.8-5) V>= .01 = 0.01 W
If S1>0:6g
(ASCE 7-10 12.8-5) V>=0.5*S1/]R/I] = 0.075 W
V(controls) = 0.2634 W
Determine Fp for seismic loading on attachments
Seismic Load on Nonstructural Components
Spacing of attachments 4 ft
Tributary width of attachments= 1/2 Panel length = 31.9 in
Ap= 10.6 ft`
PV unit weight including racking = 3 psf
Wp= 31.9 lb
Other mechanical/electrical components
ap= 1 Fp= 0.4apSDS*Wp/(Rp/Ip)(1+2z/h) 43.69 lb
Rp= 1.5
Ip= 1 Fp<= 1.6SDS*IpWP 87.38 lb
SDS = 1.712
Wp= 31.9 lb Fp>=0.3SDS*IpWP 16.38 lb
z= 12 ft
h= 12 ft
2
PROJECT: PV Panels for PETER CHIU SHEET: 3 OF 5
CLIENT: Solar Max Renewable Energy Provider, It DATE: 7/23/2018
BY: Doug Engineering DE JOB NO.: SMX-4348
DESIGN LOADS
Dead Loads Uplift
Roof 0.6WL
CONC M TILE 9.0 psf pup!tl = 25.0 psf 16 psf, MIN 16 PSF
5/8"Ply shtg 1.9 Pup ite2= 29.4 psf 17.642 psf
Rf Frm'g 2.8 PwLdowu= 23.5 psf 16 psf, MIN 16 PSF
Misc. 1.5 Uplift 0.6DL+0.6WL
(N) PV System 3.0 Zone 1 0.6*3- 16 -13.2 psf
Zone 2 0.6*3-0.6*17.6 -15.8 psf
Total DL 18.2 psf Downward DL+0.6WL
LL 20.0 psf PDL+WL= 19.0 psf
SNOW 0.0 psf
Rafter Check
Existing 2x8 RAFTERS @ 24"0.0
Spacing 2.00 ft Trib panel width= 4 ft
E 1500000 psi Fb= 900*1.2*1.15 1242 psi
47.6 inA4 Manor^d= 2176 ft-lb
Span1 13.92 ft ManowLL= 1700 ft-lb
Span2 0.00 ft See below for Wind Uplift loads
Span3 0.00 ft due to concentated loads at attachments
Span4 0.00 ft
(Distance Wind Mmax Wind P=
to Att. Load Trib W Uplift wind(ft- Down PVDL p=DL+WL
Pts) a b R1 (Ib) R2(lb (psf) (ft) (Ib) Ib) (Ib) (Ib) (Ib)
-1.00
1 0.00 0.00 13.92 -187.3 0.0 -17.64 4.0 -187.3 0 169.87 31.9 201.7
2 3.31 3.31 10.61 -129.5 -40.4 -16 4.0 -169.9 -428 169.87 31.9 201.7
3 5.31 5.31 8.61 -105.1 -64.8 -16 4.0 -169.9 -558 169.87 31.9 201.7
4 8.62 8.62 5.30 -64.7 -105.1 -16 4.0 -169.9 -558 169.87 31.9 201.7
5 10.62 10.62 3.30 -40.3 -129.6 -16 4.0 -169.9 -428 169.87 31.9 201.7
6 13.93 0.01 -0.01 0.1 -0.1 -16 4.0 -169.9 0 169.87 31.9 201.7
14.93
Span 1 Uniform DL 13.92 127.0 127.0 9.1 psf 2.0 18.2 plf 441.8
Reactions at Span1 -359.6 -83.3 Negative values are uplift reactions
Mmaxwindup= 771 ft-lb<2176 ft-lb OK
Mmaxwinddown= 2127 ft-lb<2176 ft-lb OK
For DL+LL including the PV system weight point loads w= 70.4 plf P= 31.9 lb
Mmax= 1682 ft-lb< 1700 ft-lb OK
Deflection Check
DDL=5wL4/(384EI) (5*18.2*13.92^4)*1728 = 0.43 in = U 388.1 OK
384*1.5E6*47.6
•
•
PROJECT: PV Panels for PETER CHIU SHEET: 4 OF 5
CLIENT: Solar Max Renewable Energy Provider, Inc. DATE: 7/23/2018
BY: Doug Engineering DE JOB NO.: SMX-4348
CHECK SCREW ATTACHMENTS FOR WIND UPLIFT
Pwupii8= 187.3 lb 5/16" Lag with min 2.5" penetration for each attachment
Table 11.2A-NDS- Lag Screw Withdrawal Values
For 5/16" Lag into .5G wood 266 lb
Allowable wind load = 1.6*2.5*266 1064 lb > 187.3 lb OK
CHECK SCREW ATTACHMENTS FOR SHEAR DUE TO SEISMIC Fp
Fp= 43.69 lb
Roof slope/module tilt 29 deg
Shear= Fp*cos( 29 )= 38.2 lb \ Fp sin(ang)
Tension= Fp*sin( 29 )= 21.2 lb
Fp cos(ang)
Table 11K-NDS Z= 1901b
CD= 1.6
Z'= Z*CD= 304 Ib> 38.21 Ib OK Withdrawal capacity W'= 1064 lb
Interaction Equation f/Fi+fifiv 0.196 + 0.126 = 0.322 < 1 OK
RAIL SPAN CHECK
Everest Railing Check
Load for half a panel=2.7'
57.78 plf
Per the Everest Engineering for 110 mph and 0 psf snow,the max span
for Crossrail48-x is 88"and 72"for Zone 2
Use Crossrail48-x PV Rails with a spacing of 48"o.c. max for attachment points,typ.
CROSSRAIL MOUNTING SYSTEM EVALUATION 60 CELL MODULES
ASCE7.10
Table 1.17:Maximum S an Length(In.)-Wind Exposure C Condition
txposure Ultimate Wind Roof Wind Pressure Zone 3 Roof Wind Pressure Zone 2
Speed,V Rail Roof Snow Load(psf) Root Shaw Load(psf)
C (mph) Type �ip. l 20' 13d n 50 _ .r 71 0 So i zo 'I 30. 4o 50 60 70
X80 127- 118- 97 _81 71 64 59 _55' 116. 116_ 97 8171 64 59_ 55'.
110 _X48'' 95 _88 77 66. _58 52_ 48 _ 44 80 80 77 66_- 58 52 48_ _44
91- 85 72 60' 52 48 43, 40 76 72 60 52 48 43 40
48-X 88 80 66 55 48 43 40 37 72 72 66 55 48 43 40 37
X80 .124__117 97 481_ 71 64- .59- 55-, 111_ 111 _ 97_ 81 _71 ^64. _59_ 5 .
" 135 . _X48 _93_ 87 76 66 58 52: 48 44 76 76 76 66u55
58 . 52_ _48 44
48=5 90 84 70 60 52 48 40 430 73' 73 70- 60' -_52 48 43 •40
48-X 85 78 65 55 48 43 40 37 68 68 65 55 48 43 40 37
_X80 122 116 _97 81 _71 64 59 _555 106 106 97 81 - 71'_ 64__59__55,
120 X48. 91 87 75 66 58 _ 52 48 44 73 73 73 66. .L._58 52 48 44,
,48'S5 87 83 69' N52 48 43 40 70 70 . 69'. 601 52 48 43 40.
48-X 83 77 64 55 _48 43 40 37 65 65 64 55 48 43 40 37
X80... 118 _113 _95 _81 71 64 59' 55. 98_ 98 95 81 71 64 59 55
130 X48 86 85 - 74_' 65, 58 _.52_ 48 44 -67 67 67 65_ - -58 52 - 48 44'
r48-5-5 -82 80' 68 59 52 48 43 40 64 64 64 59� 52 ' 48 , 43' 40
48-X 78 75 63 55 48 43 40 37 60 60 60 55 48 43 40 37
• _X80 114 111 93_ _ 81 71__64 59 55 91 91_ 91 81 71__64 59 ' 55
N
140 X448' 82. 82 72 '�64 58 52 48' -44 62 62 62 _�62' 58 52 48 44
0 48.5 78 78 66 58 ' 52 48 =43 40 59 59 59 59 58 52 48 43 40
48-X 74 72 61 54 48 43 40 37 56 56 56 54 48 43 40 37
A ` -" t, X880 111 108 91_ 80_ 71 64_ 59 55 85 _85_ 85__80_ 71 _64_ _59 55
Q * _X4877_ 77 _70_ 62_ `57 52 48 44 58 58 58 _58'. 57 52 46 44 '
yTM '% 48-5 74 74 64 57 52 48 43 40, 55 55 55 55 52 48 43 ' 40
48-X 69 69 60 53 48 43 40 37 52 52 52 52 48 43 40 37
PROJECT: PV Panels for PETER CHIU SHEET: 5 OF 5
CLIENT: Solar Max Renewable Energy Provider, Inc. DATE: 7/23/2018
BY: Doug Engineering DE JOB NO.: SMX-4348
LATERAL ANALYSIS
DETERMINE ADDITIONAL LOAD COMPARED TO EXISTING FOR LATERAL LOADING
Aroofepsting= = 2000 sf Wpanei= 40.8 lb
Wroofe>asting= 15.2*2000 = 30400 lb 15 *Wpanei = 612.15 lb
WwaOewsting= 15*80*4 = 4800 lb Wrestofarray= 229.35 lb
Wewsting = 35200 lb Warray= 841.5 lb
V= 0.263 W
Vroofexisting= 9258 lb Existing Total Lateral Force
Vreofwpanels= 9479 lb New Total Later Force
% increase= 9479 *100%-100% = 2% increase which results in less than a 10% increase in the
9258 stress of existing lateral resisting elements OK