HomeMy WebLinkAboutUntitled City of Arcadia, CA Permit NO. SOLR-19-1652
Development Services Department Permit Type:Solar
240 West Huntington Drive,Post Office Box 60021
Arcadia,CA 91066-6021 Work Classification:Solar-Residential
(626)574-5416 Permit Status:Issued
ARCADIA Issue Date:09/04/2019 Expiration: 03/02/2020
Addr NO. Dir Prefix Street Name Street Suffix Unit City,State,Zip Parcel Number
519 S SECOND AVE Arcadia, CA 5779010016
Contacts
WEN CHEN Owner True Power Solar Contractor
519 S SECOND AVE 201 Clark AVE,Pomona,CA 91767
(626)376-1551 (714)676-8888 970591
Description: ROOF MOUNTED SOLAR SYSTEM 17 MODULES 1 Valuation: $ 0.00 Tenant
INVERTER
Total Sq Feet: 0.00 Plan Check# Plan#
Fees Amount Payments Amount Paid
Building Plan Check Fee Residential $50.00 Total Fees $308.24
Electrical Permit Issuance Fee $47.01 Cash/Receipt#REC-02363-19 $308.24
Fire Plan Check Fee Residential $50.00
Inverters $77.78 Amount Due: $0.00
Panels $82.45
Solid Waste Management Fee 2 $1.00 Li(.7 CONN TED
Total:
$308.24
fi O4- I,_ 1 CALLS FOR INSPECTIONS
"�f Request for inspection by telephone at 626-574-5450. Leave a message
requesting the address,timeframe and what inspection item is needed.
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
void if any work authorized by this permit is suspended or abandoned for 180
consecutive days or if no progressive work has been verified by a City of
Arcadia building inspector for a period of 180 consecutive days.
September 04, 2019
Issued By; Date
September 04,2019 Page 1 of 1
illi :. PERMIT/PLAN REVIEW APPLICATION
°^�04 ® Development Services Department,240 West Huntington Drive,Post Office Box 60021
..,,,e,N Arcadia, CA 91066-6021, (626) 574-5416,Fax (626)447-9173
City of
Arcadia
LICENSED CONTRACTOR'S DECLARATION WORKERS'COMPENSATION DECLARATION
❑ I hereby affirm under penalty i f perjury that I am licensed under provisions of I hereby affirm under penalty of perjury one of the following:
Chapter 9(commencing wi ' : tion 7000,of Division 3 of the Business and
Professions Code,an y li. -is in ful cee and ect. ❑ I have and will maintain a certificate of consent to self-insure for workers'
License Class No. (�V "( Exp. Da
t�2I3( ' compensation, as provided for by Section 3700 of the Labor Code, for the
Signature of Contractor performance of the work for which this permit is issued.
OWNER-BUILDER DE i LARATION 0 I have and will maintain workers'compensation insurance,as required by Section
❑ I hereby affirm under penalty of p re�'ury 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'c_o1ppeeQsation insurance carrier and policy numbers are:
Code.Any city or county which requires a permit to construct,alter,improve, Carrier ���r
demolish,or repair any structure,prior to its issuance,also required the applicant ( f �] �j ��
for such permit to file a signed statement that he or she is licensed pursuant to the Policy Number l 1
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 there from and the basis for the alleged exemption. Any violation of r.:1I 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 me subject to the workers'
penalty of not more than five hundred dollars($500)): compensation Laws of California,and agree that I hould become subject to the
workers'corn ensation provisions of Section 7 of the Labor Code,I shall
❑I, as owner of the property, or my employees with wages as their sole forthwi cp ly with those provisions.
compensation,will do the work,and the structure is not intended or offered for
sale(Section 7044,Business and Professions Code:The Contractors License Date 1 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(1)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.
❑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.
Name D5 L.4►1.-- V 4 v Title �(-.t" T�)--A---
PRINT NAME
I certify that I have read this ap.lication and state that the above information is correct and that I am the owner or duly authorized agent of the owner.
I agree to comply with all C' i rdinances and State Laws relating to building construction. I hereby authorize representatives of the City of
Arcadia to enter upon the ab 1 ,,entioned property for inspection purposes.
ignature Date
� iC/ Ccs
a..1 N..
PHOTOVOLTAIC ARRAY
(17)Sunpower 370W Modules(370W SPR-X22-370) ROOF PLAN
(1)Solar Edge 5.0KW Inverters(SE5000H-US)
(17)P400 Power Optimizers
Draw By Nae*A.
UNIT INDEX
MSP (E)200A Main Service Panel
INV (N) Solar Edge 5.0 KW Inverter
ACD (N)30A AC Disconnect
J/B (N)Nema 3R Junction Box Li
° °
[11 Solar Module
D Power Optimizer li
EMT type conduit
°
36"Setback
❑ m
a �. awr/`wr e..
..._._
18"Setback `m
> > CONTRACTOR
kv True Power Solar
Z Address:
..„ OCO 201 GnkAve
Pomona.CA 91767
■ 1E11rj ' . Phone Number:
...� :j/ /j h.. / (714)676-6666
TELIELEICIDEI, Fa uc trl2ec
-46
Lice 970591
.� /( TRUE POWER
Solar PV Array / -_-- � 9 0 L A R
17 Sunpower 370 W -7
17 P400 Optimizers
Pitch:22 Deg ®ME I= 1 7/10.0-4......7/10.0-4......7/10.0-4......���i`� q-
0
Orientation:180 D • O
o•
Note:All exposed equipment and conduit shall be painted to match the roof and wall.
Note:Existing roof tiles shal be maintained. 2 0 * E.
Wen Q.Chen
519 South 2nd Avenue
aso
.. y
Arcadia,CA 91006
SCALE AUGUST ae,2019
BETWEEN ARRAYS AND FROM JUNCTION BOX TO PV EQUIPMENT FMT TYPE I I I I AS INDICATED
0 1 5 10ft .,,
CONDUIT WILL RUN THROUGH ATTIC AT MIN 18"FROM ROOF DECKING
TV 599119
A P 0 [LU 4650 E.ARROW HWY.STE.A7
STRIJCTIJRAI
MONTCLAIR, CA 91763
Structural Calculations for:
Wen Chen Residence
6.29 kW DC Photovoltaic Array Addition
519 South 2nd Ave.
Arcadia, CA 91006
Owner/Developer:
True Power Solar
201 Clark Ave.
Pomona, CA 91767
August 23, 2019
Job#: 19-2052
pppF ESS Iq�
(fGHE/� !
mss.+ 45 33
p. 31 120
1 04
APOLLO 4650 E. ARROW HWY, STE. A7
STRUCTURAL MONTCLAIR, CA 91763
SOLAR RESIDENTIAL ROOF/BUILDING CHECK
Check Photovoltaic Array Addition-2016 California Building Code (CBC)
Gravity Design Loads:
Roof Type: Flat concrete tile over 1/2"sheathing over rafters over 5/8"gypsum board
Live Load: 20.0 psf
Dead Load:
Roofing Material: 12.0 psf
Sheathing: 1.5 psf
Roof Framing Members: 2.5 psf
Drywall: 1.5 psf
Insulation: 1.0 psf
Miscellaneous: 1.5 psf
Solar Array&Rack System 2.83 psf ----Additional Load Applied
Roof Dead Load w/o Solar Array= 20.00 psf Over<50%of Roof Area
Roof Dead Load at Solar Array= 22.83 psf
Total Roof Load w/o Solar Array= 40.0 psf
Total Roof Load at Solar Array= 42.8 psf
Area of Solar Array Addition(for gravity check) = 306 ft2
Total Area of Affected Rafters(for gravity check)= 1700 ft2
Area of Solar Array Addition(for seismic check)= 306 ft2
Total Area of Affected Roof(for seismic check)= 1700 ft2
Check Additional Gravity Loads on Rafters:
Total Load Increase at Affected Rafters= 0.51 psf
of Total Load Increase= 1.27% < 5.0% OK
Per CBC 3403A.3 Additional Solar Array Weight is Structurally
Acceptable
Check Additional Gravity Loads on Lateral Resisting System:
Dead Load Increase at Entire Roof= 0.51 psf
%Dead Load Increase on Entire Roof= 2.55% < 10.0% OK
Per CBC 3403A.4 Additional Solar Array Lateral Load is Structurally
Acceptable
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Sht: El
A P 0 l l 0 4650 E. ARROW HWY. STE. A7 Date: -
STRUCTURAL MONTCLAIR. CA 91763 n.
ROOF MOUNTED SOLAR PANELS
Earthquake Design per ASCE 7-16- 13.3.1
Design Parameters
Site Class= D Per Table 1613A.3.2 Latitude,deg Longitude,deg
Short Period S.A.,S,= 2.299 2015 NEHRP Provisions 34.1338 -118.0255
Site Coefficient,Fa= 1.20 Table 1613A.3.3(1)
Sms=F,S,= 2.76 EQ 16A-37
SDs=2/3 Sms= 1.84 EQ 16A-39
Importance Factor,1, = 1.00 Section 13.1.3
Height of Equipment,z= 22.00 ft
Height of Roof,h= 22.00 ft
Weight of Panels to each Mount,Wp= 41.00 lbs
ap= 1.00 Table 13.6-1
Rp= 2.50 Table 13.6-1
Determine Fp,Seismic Design Force(STRENGTH LEVEL]
Fp=(0.4apSpsWp)(1+2z/h)/(Ftp/Ip)= 36 lbs EQ 13.3-1
[Not Greater Than] Fp=1.6SD5WpIp= 121 lbs EQ 13.3-2
[Not Less Than:] Fp=0.35D5Wplp= 23 lbs EQ 13.3-3
Use Fp= 36 lbs at each Roof Mount Bracket
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Sht: W1
A P 0 L L 0 4650 E. ARROW HWY, STE. A7 Date:
MONTCLAIR, CA 91763 #:
STRUCTURAL
ROOF MOUNTED SOLAR PANELS - MAIN HOUSE (WORST CASE)
Components and Cladding-Wind Load Design per ASCE 7-16, 30.4.2- h<60 ft
Design Parameters
Design Wind Velocity(3s Gust),V= 110 mph
Wind Exposure= C
Mean Panel Height= 22.00 ft
Total Effective Area of Typical Array= 306 ft2
Panel Area to Each Support= 18.00 ft2
Angle of Panels= 22 degrees
a = 3 ft(3ft.Min.)
Determine Wind Force at Each Roof Mount
qh=0.00256 K,K„Kd V2 I= 14.5 psf Load case 0.6"q,
K,= 0.92 Table 30.3-1,Page 317
K„= 1.0 Figure 26.8-1,Page 252-253
Kd= 0.85 Table 26.6-1,Page 250
1= 1.00
Internal Pressure Coeff.=GCP;= 0 +/-(Figure 6-5)
y=0° y=180°
GCP(Zone 1)= 0.45 -0.85 Per Figures 30.4-1 thru 30.4-7
GC,(Zone 2)= 0.45 -1.60 Per Figures 30.4-1 thru 30.4-7
GCP(Zone 3)= 0.45 -1.60 NO PANELS IN ZONE 3
(+) P=qh(GC,-GCP;)= 10.0 -23.3 psf,Positive Wind(10 psf min)-Worst Case
Lateral Load at Each Mount= 67 -157 lbs
Compression/Uplift at Each Mount= 167 -388 lbs
Roof Mount is attached to roof sheathing&roof members w/(1)5/16" x 3-1/2" Lag Bolt w/Min.2.5"thread
embed per TRUE POWER SOLAR.
Allowable Loads for 5/16" Diameter Lag Screw per the 2015 NDS:
(Table 11.2A) Withdrawl= 266 lb/in x 2.5"embed x (Cd= 1.6)= 1064 lbs
(Table 11K) Shear= 120 lb x (Cd = 1.6) = 192 lbs
SOLAR ARRAY ATTACHMENT METHOD IS STRUCTURALLY ACCEPTABLE.
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