HomeMy WebLinkAboutSOLR-20-0234 a 4
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City of Arcadia, CA '"'''',11q",',.,- ,.. Permit NO SOLR 20 0234 -
Development Services Department y� s moi ( Permit Type Solar.
.„ 240 West Huntington Drive,Post Office Box 60021 ) -../ : 'r' }' ,
i=- Arcadia,CA 91066-6021 " I ': . -i work Classlffc oil Solar Residential
%;....$.1., .e. it
(626)574-5416 ':'-'•'',,' % Permit Status Issued.
ARCADIA Issue Date 02/10/2020 1 Expiration: 08/08/2020
Addr NO. Dir Prefix Street Name Street Suffix .Unit City,State,Zip Parcel Number
231 SAN ANTONIO RD Arcadia,CA 91007-3003 5775018015 t
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Contacts
JUSTIN FANG Owner SEMPER SOLARIS CONSTRUCTION INC* Contractor
231 San Antonio RD 1805 JOHN TOWERS AVE,EL CAJON,CA
(619)715-4054 978152
Description:ROOF MOUNT PV SYSTEM, 10 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-03821-20 $308.24
Fire Plan Check Fee Residential $50.00
Amount Due: $0.00
Inverters $77.78
Panels $82.45
Solid Waste Management Fee 2 $1.00
Total: $308.24
2-ZOr 7-19 (ike(et.C .)
CALLS FOR INSPECTIONS
Request for inspection by telephone at 626-574-5450. Leave a message
It r questing th address,timefram an hat inspection item is needed.
/0� e lie % -C' //' G
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.
. lig C
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February 10, 2020
Issued By: Date
February 10,2020 Page 1 of 1
OF An°
U4,3. 84411,6 -
. e.0
PERMIT/PLAN REVIEW APPLICATION
ll!� `M
_ Development Services Department,240 West Huntington Drive,Post Office Box 60021
AitY 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 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
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'
License Class C.w Co%l License No.15114 t 7 Exp. Date(4)J2v compensation, as provided for by Section 3700 of the Labor Code, for the
performance of the work for which this permit is issued.
Signature of Contracto
OWNER-BUILDER DECLARATION ❑ 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'compensation insurance carrier and policy numbers are:
Code.Any city or county which requires a permit to construct,alter,improve, Carrier
demolish,or repair any structure,prior to its issuance,also required the applicant
Policy Number
oh T-i
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 there 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 more 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 forthwith comply with those provisio
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`()ISLE 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).
❑ 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 foruse 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 AZ1, ti 1 't Title
PRINT NAME
I certify 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 agree to comply with all City ordinances and State Laws relating to building construction. I hereby authorize representatives of the City of
Arcadia to e he above-mentioned property for inspection purposes. 1
Signature 0/ Date r "1(A)I
4 5,.as:a5 p '3
rm .
> VU 6,1661 rY
AFFIDAVIT SELF-CERTIFICATION
FOR COMPLIANCE OF SMOKE ALARMS
AND CARBON MONOXIDE ALARMS
Property Address: 3 ( 5470/ 4h,-/-oRai
Permit Number: 50 I f 2a —023 zj
Brief Job Description:
Number of smoke alarms installed: ,
Number of carbon monoxide alarms installed: I
When alterations, repairs or additions requiring a permit occur, or sleeping rooms are created,
Smoke alarms shall be installed in each .sleeping room, and outside each separate
sleeping area in the immediate vicinity of the bedrooms, and on each additional story of the
dwelling, including basements and habitable attics as required by Section R31.4 of the 2013
California Residential Code (CRC) and California Health and Safety Code Section 13113.7.
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.gov/licensinglistingsilicenselistinq 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 accordancewith the manufacturer's instructions and in
compliance with the code sections referenced above,
I declare under penalty of perjury that the foregoing is true and correct, and that this
declaration was executed on (Date) CZ 2-or at Arcadia, California.
Owner's Name (printed/typed): Jac..
Signature of Owner: /�
This affidavit must be returned •-• the City of Arcadia inspector prior to final inspection
,
. .- .
. \__
._ ..,_
.....
JUSTIN FANG .,,
„ .(,..,
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2.49kW (AC), 3.10kW (DC) PHOTOVOLTAIC SYSTEM ociE
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231 SAN ANTONIO RD, ARCADIA CA 91007 New
COLDWATER PIP SHALL BE PART OF GROUND ELECTRODE SYSTEM AND BOND WILL BE MADE NOT MORE THAN 5 FT FROM THE POINT OF ENTRANCE TO
THE BUILDING.P R ART 250.68(C)(1).ALL ELECTRICAL WORK SHALL BE DESIGNED PER 2019 LOS'ANGELES COUNTY ELECTRICAL CODE,2019 CALIFORNIA
ELECTRICAL CO E,AND 2017 NATIONAL ELECTRIC CODE.110.2 APPROVAL:ALL ELECTRICAL EQUIPMENT SHALL BE LABELED,LISTED,OR CERTIFIED BY A ��
NATIONALLY RE OGNIZED TESTING LABORATORY ACCREDITED BY THE UNITED STATES OCCUPATIONAL SAFETY HEALTH ADMINISTRATION. h
DC CONDUCTOR IN ATTIC MUST BE IN METALLIC RACEWAY 18"BELOW ROOF SURFACE.BUILDING PERMITS:THE HOME OWNER AND CONTRACTOR
COMPLETED TH ATTACHED AFFIDAVIT.ALL,ELECTRICAL WORK SHALL BE DESIGNED PER 2019 LOS ANGELES COUNTY ELECTRICAL CODE,AND 2017 8'V..ULl
NATIONAL ELECTRICAL CODE AND 2019 BUILDING ENERGY EFFICIENCY STANDARDS.110.2 APPROVAL:ALL ELECTRICAL EQUIPMENT SHALL BE LABELED,
LISTED OR CERTI IED BY A NATIONALLY RECOGNIZED TESTING LABORATORY ACCREDITED BY THE UNITED STATES OCCUPATIONAL SAFETY HEALTH
ADMINISTRATIOALL PLAN,SPECIFICATIONS,CALCULATIONS,AND/OR REPORTS SHALL BEAR THE SIGNATURE ADN THE SEAL OR STAMP OF THE PERSON
PREPARING THE OCUMENTS.WET SIGNED,STAMPED,OR ELECTRONIC SIGNATURES ARE ALL ACCEPTABLE.2019 COUNTY OF LOS ANGELES ELECTRICAL
CODE,SECTION 2.5.
FUSES SHALL BE PROVIDED WITH REJECTION TYPE FUSE HOLDERS. Q�OSIO/f44
•
WNO 356g3wc SCOPE OF WORK:
E..O_zo Q 10 - SILFAB SLA-M 310 SOLAR PANELS
— 10(N)SILFAB SLA-M 310 SOLAR MODULES,EACH �`p CiV�4 c - SOLAR PANELS
WITH A SOLAR EDGE DC OPTIMIZER T4Tf OF Ga. ' . ✓r SE3800H-US INVERTER
• INVERTER
- BATTERY BACKUP •
° I - BATTERY BACKUP ' .9. 0 �r
I I ° 1 - 200/200 (E) MAIN SERVICE PANEL Z „ 08
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D SHEET'INDEX: •
El• - SITE PLAN E6 -DETAILS 27 a¢
E2 - NOTES E7 - SINGLE LINES u~i m g�
' 4.3'FlRESEIBACK.t _ I E3 - PROPERTY PLAN E7.1 - NOT USED oD cc
Na
Y I E4 - NOT USED E8 - ELECT. NOTES
° E5 - ROOF PLAN E9's - SIGNAGE
E5.1 - STRING LAYOUT
— VICINITY MAP
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(E)200A BUS NCF — (N)SE3800H-US (240V)INVERTER „ j V . I__ g� {�T ti pc)nv: 3.10
(E)200A MAIN BREAKER INTEGRATED RAPID SHUTDOWN LISTED DO ;
SERVICE POINT&UTILITY DISCONNECT ARC FAULT PROTECTED „ AC kW. 249
117 c PROJECT a. 31266
7c n2on 11' �/ '.3' EsmlJpf S•9
METERING (MOUNTED ON EXTERIOR WALL,TO THE RIGHT SITE PLAN n�B� � ^w�,�. � �,, -� ;,. �--v
OF WINDOW) ; \`. �... sREEr RURerx
SCALE:3/32"=1'-0" l Y
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NOTE: ALL SCALES SET TO 11X17 SHEET SIZE ` ;; ;' , �.J `f/ .: °r,c�a°,
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M 5 m SOLAR PHOTOVOLTAICSYSTEM FOR: 1805 JOHN TOWERS AVE
IIIIIJUSTIN FANG EL CAJON,CA 92020
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LIC#978152
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8 231 SAN ANTONIO RD, Semper EolariS 2,44-
ARCADIA CAS91007 s Lm.Holder Digitally Stamped i
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(SEE STANDOFF DETAIL PAGE E-6) d E•c•�'30�0Q' W
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- NEW PV CONDUIT TO BE RUN WITHIN EVE AND HIDDEN FROM EN a
VIEW. CONDUIT TO BE PAINTED TO MATCH THE EXISTING V DRAWN , DI
SURFACE. t)' DATE 01-27-2020
CONDUIT RUN TO BE DETERMINED BY INSTALLER. ;� ckw,„ 249
24 INCH MAX N PROIECTp. 31266
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JUSTIN FANG \l
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818-321-2027
231 SAN ANTONIO RD, 11111111
Semper.5olariE/°4'-
ARCADIA CA 91007 uc.Holder Digitally Stamped i
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IRONRIDGE UNIVERSALEEss,oN41 �Qo
T-BOLT AND FLANGE NUT (CR 48) WITH FASTENING OBJECT o��N4-N �c� ora„
HEX NUT, 5/16-18,UNC-2, 18-8 SS 9 643 zo=
IRONRIDGE RAIL 3No.355 ,
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EPDM WASHER - 5»
HANGER BOLT, 5/16"x 4-1/2", SS (E) PLYWOOD
2-1/211MIN EMBEDMENT ROOF DECKING
(E) RAFTER • PEGASUS RESIDENTIAL STANDOFF DETAIL "
COMP ROOF FLASHING SCALE:NTS
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DATE 01-27-2020
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SHEET DUBBER:
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DESIGN DATA
\" 1. CODE: 2019 CALIFORNIA BUILDING CODE ASCE 7-10
2. MATERIAL STRENGTH
CONCRETE: Fc' = 2,500 PSI @ 28 DAYS
CONCRETE REBAR: ASTM A615 GRADE 40 Fy = 40,000 PSI
STEEL: (AISC 360) 13 EDITION
STRUCTURAL SHAPES: ASTM A36 Fy = 36 KSI
TUBING: STM A500 GRADE B Fy = 46 KSI
PIPE: ASTM A53 TYPE E GRADE B Fy = 35 KSI
WOOD: DOUGLAS FIR-LARCH ( 19% MAX. M.C. )
JOIST & RAFTER #2 GRADE Fb = 875 PSI Fv = 95 PSI E = 1.6 x 1,000,000
BEAM & HEADER (4X) #1 GRADE Fb = 1,000 PSI Fv = 95 PSI E = 1.7 x 1,000,000
(6X) #1 GRADE Fb = 1,000 PSI Fv = 85 PSI E = 1.7 x 1,000,000
POST (4X) #1 GRADE Fb = 1,000 PSI Fv = 95 PSI E = 1.6 x 1,000,000
(6X) #1 GRADE Fb = 1,000 PSI Fv = 85 PSI E = 1.7 x 1,000,000
STUD #2 GRADE Fb = 675 PSI Fv = 95 PSI E = 1.4 x 1,000,000
SELECT STRUCTURAL (6x, LARGE) Fb = 1,450PSI Fv = 95 PSI E = 1.9 x 1,000,000
MASONRY: CONCRETE BLOCK ASTM C90 Fm = 1500 PSI
NO INSPECTION REQUIRED
3. SOIL REPORT:
SS
f's= 1,500 PSF/ OR SEE SOILS REPORT RCL 09-/k/
4. LATERAL ANALYSIS: W S
A. SEISMIC LOAD ".356g3 + irG
V= CSW SEE ATTACHED. 4`
B. WIND LOAD (SIMPLIFIED PROCEDURE) MATE OF �a��°<.
(130 mph) EXP"C" r' 1'
ULTIMATE '' I!
Weight Of IVaterials -Roof and Rigid Insulation Approximate Weights of
Floor Requirements Temlock (1"thick) 1.2 psf Trus Joist Products F->
Refer to local building code for live load Cork 0.7 psf TJI 35X Joist Series 2.8 to 4.0 lbs./L.F- ( i
design requirements. Gold bond 1.5 psf TJI 55 Joist Series 4.5 to 63 lbs./L.F.
Styrofoam 0.2 psf
Foamglass 0.8 psf TJL, TJLX Truss 3.75 to 4.25 lbs./L.F.
Rigid fiberglas 1.5 psf TJW 4.5 to 5.25 lbs./L.F.
Composition Roofing TJ/60 Truss 4.75 to 5.75 lbs./L.F.
2-15 lb.and 1-90 lb. 1.7 psf TJM Truss 8 to 9 lbs./L.F.
3-15 and 1-90 lb. 2.2 psf Roll or Batt Insulation TJH Truss 10 to 12 Ibs.IL.F.
3-ply and gravel 5.6 psf Rock wool (1"thick)0.2 psf
4-ply and gravel 6.0 psf Glass wool . " (1"thick) 0.1sf
5-ply and gravel 6.5 psf P Fir Framing Members
IRMA(Insulated Roof ALPOL (1"thick)0.1 psf
Nominal • Joist Spacing
Membrane Assembly) 2" 13.0 psf Size 12" 16" 24"
Single-ply roofs (Insulation not included) 2x4 1.4 psf 1.1 psf 0.7 psf.
Ballasted system 13.0 psf Floors2x6 2.2 psf 1.7 psf 1.1 psf
Mechanically fastened 2.0 psf Hardwood(Nominal 1") < 4.0 psf 2x8 2.9 psf 2.2 psf 1.5 psf
Fully adhered 2.0 psf Concrete(1"thick): 2x10 3.7 psf 2.8 psf 1.9 psf
Regular 12.0 psf 2x12 4.4 psf 3.3 psf 2.2 psf
Lightweight 6.0 to 10.0 psf 3x6 • 2.4 plf_
- Linoleum or soft tile 1.5 psf
Fir Sheathing4x6 5.0 plf
(Based on 36 cf) ceramic or quarry tile 10.0 psf
P GYP-CRETE(ala") • 6.5 psf 4x8 6.8 p11
3/8"plywood 1.1 psf • 4x10 8.6 plf
'/s"plywood 1.5 psf 4x12 10.4 plf
%"plywood 1.8 psf , •
1/"plywood 2.3 psf Ceilings '
1'/e"plywood 3.4 psf Acoustical fiber tile1.0 psf
k
.Weight of Sprinkler Systems
1"sheathing 2.3 psf 1/s"gypsum board 2.2 psf
2"decking 4.3 psf ye"gypsum board 2.8 psf size or Schedule 40,5td.Pipe SchedulelO,ThinWall
P Pipe Dry(plf) Wet(plf) Dry(pit) Wet(plf)
3"decking 7.0 psf Plaster(1"
thick) sf 8.0
4"decking 9.3 sf P 1„
1.7 2.1
P Metal suspension system
11/4" 2.3 3.0
(including tile) 1.8 psf
- - - . - Wood-suspension system - J'/='- 2:7 3.6
(including tile) ' 2.5 psf 2" 3.7 5.2 2.7 3.8
Miscellaneous Decking Materials
Poured p
gypsum (1"thick) 6.5 sf 2'/z" 5.8 7.9 3.5 5.9
Vermiculite concrete (1"thick) 2.6 psf 3" 7.6 10.8 4.3" 8.0
'
Corrugated galvanized steel 31/2" 9.2 13.5 5.0 11.2
16 ga. 2.9 psf 4" 10.9 16.4 5.6 14.5
20 ga. 1.8 psf 5" 14.8 23.5 7.8 20.0
22 ga. 1.5 psf 6" 19.2 31.7 - 9.3 26.2
24 ga. 1.3 psf •
8" 28.6 50.8 16.9 40.1
Asphalt shingles 2.5 psf
Wood shingles 2.0 psf 10" 40.5 74.6
Clay tile 9.0 to 14.0 psf
Note:When accumulating total dead load we strongly urge you to use a minimum of 1.5 psf for
'miscellaneous'with all dead loads.
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C®RP®iFEATI®N
we .a division ofl
P.O.Box 60 Boise, Idaho 83707 208/375-4450
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BWU Consultants, Inc. g� ,$
56�93/��
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1168 N. San Gabriel:Blvd., #N d Ems —I
Rosemead,, CA. 91770 4`sjgTE OF
�p`��o��
Tel: (626) 288-0708
Email: twengrs1168@gmail.com L
Date: -
(2019 CALIFORNIA BUILDING CODE)
EXIST'G ROOF LOAD'G (AS BUILT) SOLAR PANEL
D.L. SIZE:
SHINGLE ROOF'G 2.2 psf 18.0 SQ.FT.
1/2" PLYWD SHT'G 1.5.
2x4 @ 24 0.C. 0.7
RAFTER
MISC 0.6 WEIGHT:
D.L. = 5.0 psf WT = 2.9#/SQ.FT.
L.L. = 20.0 psf (USE 3.0 #/SQ.FT.)
T.L. = 28.0 psf
L: 7'-0" MAX SPAN
W: (5+3+20) x 24/12 = 56.0 plf
M: 343 pf Sreq: 2.34 in3
R: 196 lb Areq: 2.48 int
2x4 RAFTER CAN CARRY SOLAR PANELS
SECTION 3403.3
10x3x18 = 5401b
(ROOF DL 5 + CL'G DL 5) x 2542 = 25420 lb
540 / 25420 = 2.1%
f
WIND LOAD iss10,v41
v‘14-104A
- PER (CBC SECTION 1609) *. t
N35
o. 6.9 r
130 MPH, EXP "C" -9 4%1 � e'
*4re0 ;i\ - --
6.5.15, Design Wind Load on Others Structures
F = qz G Cf Af (6-27)
qZ= .00256 KZ KZt Ka V2 I - (6-15)
Ht.z at the centroid of area Af= 10 ft Exp= c
Exposure coefficient KZ= 0.85 6.5.6.6,T-6-3 for MWFR
Topography factor K:t= 1.00 6.5.7.2
Table
Directionality factor Kd= 0.85 6-4
Wind Speed V= 130 mph
Table
Importance factor 6,= 1.00 6-1
q== 31.26 psf
Gust Effect factor G= 0.85 6.5.8
Force coeff Cf= 1.31 Figure 6-21 through 6-23
Design wind pressure, F/Af = 34.81 psf
(AtSS IONg1
\\43WU Consultants, Inc. N x,0.35693
1168 N. San Gabriel Blvd., #N CExo,g•30 g
Rosemead, CA. 91770 41s 0ks
Tel (626) 288-0708 /4TE OF CIO
Email: twengrs1168@gmail.com
Date:
LATERAL (2019 CALIFORNIA BUILDING CODE)
WIND EXP "Cu, WIND SPEED: 130 mph (C.B.0 SECTION 1609)
UPLIFT / WITHDRAWAL FORCE FOR SOLAR PANEL
STANDOFF / FAST JACK Vup= 34.81 lb/sq.ft
NO. SOLAR SUPPORTS OF TILE UNIT FORCE PER
PANELS UPLIFT FORCE HOOK/STANDOFF (5/16"o) LAG SCREW
10 10 x 34.81 x 18 = 6265.8 lb 16 391.6 lb/lag screw
SEISMIC PER C.B.0 SECTION 3403.4
540 lb / 25420 lb = 2.1% < 10.0% OK
O.K. USE 5/16"0 X 3 1/2" LONG STAINLESS STEEL LAG SCREW WITH MIN. 2 1/2"
EMBED TO EXIST'G ROOF MEMBER. CAN RESIST WIND UPLIFT FORCE.
SII = 274 x 2..5
= 685 1b > 391.6 1b OK
n NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION :, _,`. 77
I
Table 12.2A Lag Screw Reference Withdrawal Design Values,W1
nts Tabulated withdrawal design values(W)are in pounds per inch of thread penetration into side grain of wood member.
5 Length of thread penetration in main member shall not include the length of the tapered tip(see 12.2.1.1).
be .=. Specific
Gravity, Lag Screw Diameter,D
Ice G2 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4"
r0-
on 0.73 397 469 538 604 '668 789 905 1016 1123 1226 1327
Lc- 0.71 381 450 516 579 640 757 868 974 1077 1176 1273
i. 0.68 357 422 484 543 600 709 813 913 1009 1103 1193
0.67 349 413 473 531 587 694 796 893 987 1078.. 1167
0.58 281 332 381 428 473 559 '641 719 795 869 940
0.55 260 307 352 395 437 516 592 664 734 802 868
0.51 232 274 314 353 390 461 528 593 656 716 775
W 0.50 225 266 305 342 378 447 ..•5 13 576 636.; 695 --752`
r_ _ 0.49 218 258 296 332 367 434 498 559 617 674 730
to 0.47 205 242 278 312 345 408 467 525 580 634 686
), 0.46 199 235 269 302 334 395' 453 508 562 613 664
n 1, 0.44 186 220 252 283 312 369 423 475 525 574 621
0.43 179 212 243 273 302 357 409 459 508 554 600
0.42 173 205 235 264 291 344 395 443 490 535 579
0.41 167 198 226 254 281 332 38.1 428 473 516 559 p
) --: -0.40 161 190 218 245 271 320 367 412 455 497 538 0
' . 0.39 `•• 155 183 210 236 261 308 353 397 438 479 518 m
0.38 149 176 202 227 251 296 340 381 422 461 498
t 0.37 143. 169 194 218 241 285 ' 326 367 405 443 479 --v
! 0.36 137 163 186 209 231 273 313 352 389 425 460 ,71
0.35 132 156 179 200 222 262 300 . 337 373 407 . 441 . a
0.31 110 130 149 167 185 218 250 281 . 311 339 - 367 m
1. Tabulated withdrawal design values,W,for lag screw connections shall be multiplied by all applicable adjustment factors(see Table 11.3.1). Z
2. Specific gravity,G,shall be determined in accordance with Table 12.3.3A. M
U)
12.2.3.4 For calculation of the fastener reference
12.2.3.2 For calculation of the fastener reference withdrawal design value in pounds, the unit reference
withdrawal design value in pounds, the unit reference withdrawal design value in lbs/in. of ring shank pene-
withdrawal design value in lbs An. of fastener penetra- tration from 12.2.3.3 shall be multiplied by the length
tion from 12.2.3.1 shall be multiplied by the length of of ring shank penetration,pt,into the wood member.
1 fastener penetration,Pt,into the wood member.. 12.2.3.5 Nails and spikes.shall not be loaded in
12.2.3.3 The reference withdrawal design value, in withdrawal from end grain of wood(Ceg 0.0).
1lbs/in. of penetration,for a single post-frame ring shank 12.2.3.6 Nails,and spikes shall not be loaded in
nail driven in the side grain of the main member, with withdrawal from end-grain of laminations in cross-
i the nail axis perpendicular to the wood fibers, shall be laminated timber(Ceg 0.0).
I determined from Table 12.2D or Equation 12:2-4,with-
in the range of specific gravities and nail diameters giv-
en in.Table 12.2D.Reference withdrawal design values, 12.24 Drift Bolts and Drift Pins
es, W, shall be multiplied by all applicable adjustment fac-
31
tors (see Table 11.3.1) to obtain adjusted withdrawal Reference withdrawal design values, W, for con-
1 design values,W'. nections using drift bolt and drift pin connections shall
W= 1800 G2 D (12.2-4) be determined in accordance with 11.1.1.3.
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AMERICAN WOOD COUNCIL