Loading...
HomeMy WebLinkAboutSOLR-19-1349 ritSa t City of Arcadia, CA `i Permlcrvo SOLR 19 1349'NYC , Development Services Department t r' PermrtType:Solar t 240 West Huntington Drive,Post Office Box 60021 l rs ! j, 'T i r! Arcadia,CA 91066-6021 i't Work Classification Solar-Resldentlal•Over 10 KV (626(574-5416 "' `- Permit Status Issued; ARCADIA issue Date 07/15/2019 1 Expiration: 01/11/2020 Addr NO. Dir Prefix Street Name Street Suffix Unit City,State,Zip Parcel Number 348 W Las Flores AVE Arcadia, CA 5785022016 --ru.x, .....,.m-.....�... - ..... . • —__,_. .._..,..,.w......�. ., ...-... Contacts FANG,DAVID M AND WONG,KELLYT Owner SUN SOLAR ENERGY SOLUTIONS Contractor 348 LAS FLORES AVE 8803 SCOBEE ST,BAKERSFIELD,CA 93311 (949)377-2424 974930 n Description:ROOF MOUNT PV SYSTEM SFR, 58 Valuation: $ 0.00 Tenant MODULES/MICRO INVERTERS,NEW 125 AMP LOAD CENTER - Total Sq Feet: 0.00 Plan Check U Plan N ..,_.. Fees Amount Payments Amount Paid Building Plan Check Fee Residential $50.00 Total Fees $324.72 Distribution Panel $16.48 Cash/Receipt q REC-01821-19 $324.72 Electrical Permit Issuance Fee $47.01 Fire Plan Check Fee Residential $50.00 Amount Due: $0.00 Inverters $77.78 Panels $82.45 taihtiffin Tolid talWaste Management Fee 2 $324.72cy CALLS FOR INSPECTIONS 73l-( t 1,1Ot it 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. July 15, 2019 Issued By: Date July 15,2019 Page 1 of 1 of AR ° ,.- ' 1t. 1 PERMIT/PLAN REVIEW APPLICATION or, 41r Development Services Department, 240 West Huntington Drive,Post Office Box 60021 mmna,,,ofIV" Arcadia, CA 91066-6021, (626) 574-5416,Fax (626)447-9173 City of Arcadia A LICENSED CONTRACTOR'S DECLARATION WORKERS'COMPENSATION DECLARATION �� affirmI hereby 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 M 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' II If(icense Class C`/(✓ gnse No. 97(/93" Exp. Date 7/3/.jo compensation, as provided for by Section 3700 of the Labor Code, for the Csignature of Contractor -��;Y�,.�� performance of the work for which this permit is issued. I, DECLARATION \271 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 rs issued.My workers'compensation insurance carrier and policy numbers are: Code.Any city or county which requires a permit to construct,alter,improve, 1 Carrier 4W `Ft tei demolish,or repair any structure,prior to its issuance,also required the applicant ,policy Number 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 1, (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 i i exempt there from and the basis for the alleged exemption. Any violation of ❑` Icertify 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 1 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 1 should become subject to the workers'compensation provisions of Section 3700 of the Labor Code,I shall ❑I, as owner of the roe forthwith comply with those provisions. property,rty, or my employees with wages as their sole 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 // ✓ L! Signattie 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 contract 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 contractors)licensed pursuant to the Contractors License Law). for the performance of the work for which this permit is issued (Section 3097, Civil Code). ❑ 1 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 {{ II further information. Ndme A4.1 Mfg, Title 4,41.01.4.c...-- 1., ,41.1,P.,.if i PRINT NAME Iicertify 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 enter upon the above-mentioned property for inspection purposes. Signature _ �/ ii_ Date ilfri'l9 I. 1201 N. Tustin Avenue Ron Lacher, R.C.E. j min Pool • A . ?. - _ - ... ; �. ®1111, engineering Anaheim, CA 92807 o- a,. ,; inc. Fax:(714) 630-6114 Phone:(714) 630-6100 STRUCTURAL ANALYSIS REPORT FOR r • SOLAR PANEL ADDI `IQVl';'--,, . y THE FANG R ct 0 - -,•;-' ,. �' 348 WLas 6Yv� `l° °- ` ` � Arcadia, CA,9100pH2F - ,'`' vo o\,§ , FOR SUN SOLAR ENERGY SOLUTIONS* 4085 E. La Palma Ave Suite. B a Anaheim, CA, 92807 •jiFESsi0 4 4,4 s) . cm '6 656 m iol jEWfl2l * CIVIL ,P OFCAUFO�� DESIGN BASED IN ACCORDANCE WITH: C.B.C. 2016, C.E.B.C. 2016, ASCE 7-10, AND 2015 NDS 7/11/2019 1:34 PM Page 1 of 13 Woe-file\pool\Projects Sole r\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 J2 , • • '/ r7.7 I :v 7/11/2019 1:34 PM Page 2 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 -.--- pool POOL ENGINEERING INC. By:M.Sacendoncillo ' engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 TABLE OF CONTENTS: General Notes 5 Project Data 7 Gravity Loads 9 Lateral Loads 10 Lateral Load Distribution 11 Wind Uplift Anchor Design 12 Summary 13 7/11/2019 1:34 PM Page 3 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 • 7/11/2019 1:34 PM Page 4 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 • Y • -------- pool POOL ENGINEERING INC. By:M.Sacendoncillo engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 GENERAL NOTES: 1) REPRESENTATIVES OF POOL ENGINEERING INC.HAVE NOT INSPECTED THE SITE AND ARE RELYING ON INFORMATION PROVIDED BY THE OWNER,ARCHITECT,OR CONTRACTOR TO DETERMINE THE ADEQUACY OF THESE STRUCTURAL CALCULATIONS FOR THE ACTUAL • SITE CONDITIONS. 2) THESE STRUCTURAL CALCULATIONS ARE NOT INTENDED TO BE APPLICABLE FOR NON STRUCTURAL ITEMS INCLUDING BUT NOT LIMITED TO ELECTRICAL,WATERPROOFING,OR DRAINAGE. 3) ALL CONSTRUCTION METHODS AND MATERIALS SHALL COMPLY WITH THE 2016 CALIFORNIA BUILDING CODE AND/OR THE 2015 • INTERNATIONAL BUILDING.CODE WITH STATE AND LOCALAMENDMENTS.WITH STATE AND LOCAL AMENDMENTS. 4) CONTRACTOR OR OWNER SHALL VERIFY AND IS ULTIMATELY RESPONSIBLE FOR ALL FIELD VERIFIED CONDITIONS AND DIMENSIONS AT TH E JOB SITE. 5) THE CONTRACTOR SHALL BE HELD RESPONSIBLEFOR THE RESULTS OF ERRORS,DISCREPANCIES,OR OMISSIONS OF WHICH THE CONTRACTOR FAILED TO NOTIFY THE ENGINEER OF RECORD PRIOR TO CONSTRUCTION AND/OR FABRICATION OF THE WORK. 7/11/2019 1:34 PM Page 5 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.%LS% ©Pool Engineering,Inc.2017 • • 7/11/2019 1:34 PM Page 6 of 13 We-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 i -- pool POOL ENGINEERING INC. By:M.Sacendoncillo engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 PROJECT DATA: Prosect Location: 348 W Las Flores Ave Arcadia,CA,91007-8227 Existing Residence: Roof Area: 8000 ft2 Upper Floor Area: 4500 ft' Lower Floor Area: N/A Number of Stories: 2 Site Properties: Latitude: 34.116 Longitude: -118.04 5s= 2.184 (g)0.2s Spectral Response Acceleration SI= 0.776 (g)1.0s Spectral Response Acceleration Site Class: D (ASCE 7-10,Section 11.4.2) Fa= 1.00 Site Coefficient(ASCE 7-10,Table 11.4-1) Fv= 1.50 Site Coefficient(ASCE 7-10,Table 11.4-2) Soy= 1.4560 Short Period Design Spectral Acceleration Parameter(ASCE 7-10,Eqn.11.4-3) SDI= 0.7760 1s Period Design Spectral Acceleration Parameter(ASCE 7-10,Eqn.11.4-4) Wind Speed= 110 mph(basic wind speed) Exposure Category: C Product Information: Manufacturer: SUNPOWER Model: SPR-X22-360 Weight: 3.09 p.s.f.(including mounting system) Installed Area: 1017.24 ft2 Design Criteria: C.B.C.2016 ASCE 7-10 Design Methodology: Per the exception in Section 402.4 of the C.E.B.C.2016: "Any existing lateral load-carrying structural element whose demand-capacity ratio with the addition considered is no more.than 10 percent greater than its demand-capacity ratio with the addition ignored shall be permitted to remain unaltered" This calculation will verify whether or not the increased loads imposed by the addition,will result in an increase of 10%or less of a demand in the existing structure.If ithe demand increase is within 10%of the original demand-capacity ratio,no retrofit shall be required. 7/11/2019 1:34 PM Page 7 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 • • 7/11/2019 1:34 PM Page 8 of 13 We-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 . r— pool POOL ENGINEERING INC. By:M.Sacendoncillo I engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 GRAVITY LOADS: Roof Dead Load(Existing): 14.0 p.s.f. Tile 1.5 p.s.f. 1/2"Ply.Sheathing 0.6 p.s.f. 2x4 Trusses @ 24"o.c 3.6 p.s.f. 5/8"Gyp.Board&Ceiling Framing 1.2 p.s.f. Misc. 21 p.s.f. Existing Roof Dead Load Typical Floor Dead Load(Existing-If Applicable): 7.5 p.s.f. Max.Floor Finish Weight 3.3 p.s.f. 11/8"Subfloor Sheathing 3.4 p.s.f. 2xdoists @ 16"o.c. 15.0 p.s.f. 2x Partitions(finished) 3.6 p.s.f. 5/8"Gyp.Board&Ceiling Framing 1.2 p.s.f. Misc. 34 p.s.f. Existing Floor Dead Load Roof Live Load(Existing): 20 p.s.f. (Table 1607.1 of C.B.C.2016) Floor Live Load(Existing-If Applicable): 40 p.s.f. (Table 1607.1 of C.B.C.2016) Roof Dead Load(Proposed): 3.1 p.s.f. SUNPOWER SPR-X22-360 solar panels and mounting system 21 p.s.f. Existing Roof Dead Load 24.1 p.s.f. Proposed Roof Dead Load Roof Live Load w/Solar Panels(Proposed): 0 p.s.f. (Panels cannot support live loads) Total Roof Loads: Total Existing Roof Load= (DLroof}LLroof)Arearoof = 328000 lb. Total Proposed Roof Load= (DLproposed+LLproposed)Areaproposed+(DLroof+LLroof)(Arearoof-Areaproposed) = 310803 lb. Demand Increase = [(Proposed Roof Load-Extg. Roof Load)/Extg. Roof Load]x100 -5.53% Results: NET DECREASE IN GRAVITY LOADS =_>OK 7/11/2019 1:34 PM Page 9 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 —(---- pool POOL ENGINEERING INC. By:M.Sacendoncillo engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 LATERAL LOADS (Seismic): Seismic Design Parameters: Ic= 1 Risk Category Seismic Importance Factor R= 6.5 Response Modification Factor p= 1 Redundancy Factor S05= 1.456 Short Period Design Spectral Acceleration Parameter(ASCE 7-10,Eqn.11.4-3) Sol= 0.776 is Period Design Spectral Acceleration Parameter(ASCE 7-10,Eqn.11.4-3) Site Class: D (ASCE 7-10,Section 11.4.2) Risk Cat.: II (ASCE 7-10,Table 1.5-1) SDC= E Seismic Design Category(ASCE 7-10,Tables 11.6-1 and 11.6-2) Base Shear Governing Equations: T= Ct(hn) Approximate Fundamental Period(ASCE 7-10,Eqn.12.8-7) where: Ct= 0.02 x= 0.75 hn= 32 (ft.)Height to Highest Level T= 0.269 (s) TL= 8.00 (s)Long-Period Transition Period(ASCE 7-10,Fig.22-16) Cs= (S05 le)/R Seismic Response Coefficient(ASCE 7-10,Eqn.12.8-2) = 0.224 Cs max= (SDS Ie)/(T R) Maximum Seismic Response Coefficient(ASCE 7-10,Eqn.12.8-3) 0.832 (Cs min)1= 0.010 Minimum Seismic Response Coefficient(ASCE 7-10,Eqn.12.8-5) (Cs min)2= 0.0441 SpS Minimum Seismic Response Coefficient(ASCE 7-10,Eqn.12.8-5-supplement 2) 0.034 (Csmin)3= (0.5 Si le)/R Minimum Seismic Response Coefficient(ASCE 7-10,Eqn.12.8-5-supplement 2) 0.060 Cs= 0.224001 Seismic Base Shear(ASCE 7-10,Section 12.8-1.1) See next sheet for Lateral Load Distribution Tables 7/11/2019 1:34 PM Page 10 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 . . -'_. Peal POOL ENGINEERING INC. By:M.Sacendoncillo engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 LATERAL LOAD DISTRIBUTION: Base Shear Calculations: k= 1 Structural Period Exponent(ASCE 7-10,Section 12.8.3) EXISTING STRUCTURE Story Height Story Area Story x Wxhxx Level (ft) hx(ft) (ft') Seismic Mass Wx(k) Wxhx x Fi(K) Vi(K) (PO) FWI hi Roof _ 16 25 8000.0 21.0 168 4200 0.75 54.15 54.15 Upper 9 9 4500.0 34.0 153 1377 0.25 17.75 71.90 Lower 0 0 N/A N/A N/A 0 0.00 0.00 0.00 Existing Base Shear= 71.90 PROPOSED STRUCTURE Story Height Story Story Seismic Panel Area Panel Wxhxk Level hx(ft) Area Seismic Mass Wx(k) W,,hxk Fi(K) Vi(K) (ft) Mass(P5 (ft) (ft) (P50 FWI hik Roof 16 25 8000.0 21.0 1017.2 3.1 171.1 4,278.69 0.76 54.93 54.93 Upper 9 9 4500.0 34.0 N/A N/A 153.0 1377 0.24 17.68 72.61 Lower 0 0 N/A N/A N/A N/A N/A 0 0.00 0.00 0.00 Proposed Base Shear= 72.61 Demand Increase = [(Proposed Base Shear-Extg. Base Shear)/Extg. Base Shear]x100 = `- 0.98% Results: INCREASE LESS THAN 10% _=>OK 7/11/20191:34 PM Page 11 of 13 We-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XISX ©Pool Engineering,Inc.2017 — pool POOL ENGINEERING INC. By:M.Sacendoncillo engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 WIND UPLIFT ANCHOR DESIGN: Simplified Procedure for Components and Cladding:.(Sec.30.5,ASCE 7-10) V= 110 mph (basic wind speed) Exp.Cat.= C exposure category(Section 26.7,ASCE 7-10) A= 1.45 Adjustment Factor for Building Height(Figure 30.5-1,ASCE 7-10) Kr= 1 Topographic Factor(Section 26.8.2,ASCE 7-10) Zone= 2 Roof B= 22.7 deg Area= 1017.3 sq.ft. Pneuo= 31.9 p.s.f Net Wind Design Pressure,Eqn.6-2,ASCE 7-10 Pnee= MnPnet30 =(1.45)(1)(31.9 p.s.f.)=46.255 p.s.f. (PneJdestgn= 46.3 p.s.f. Design Wind Uplift Pressure on Components and Cladding(16 p.s.f.min.per Sec.30.2.2,ASCE 7-10) Connection to Existing Roof Framing: FS= 1 (additional factor of saftey applied to withdrawal force) Av;e= 15.3 sq.ft. (panel area tributary to each lag screw) D= 3.1 p.s.f. (panel dead load) W= 46.3 p.s.f. (design wind pressure) Pl,5= FS"Atm,*(0.6D-0.6W) =(1)(15.3 sq.ft.)[(0.6)(3.1 p.s.f.)-(0.6)(46.3p.s.f.)] =397.31b.(withdrawal force applied to each lag screw) DIAk,g 5/16 in. (lag screw diameter) 1-„g 3.50 in. (lag screw length) Dm= 2.00 in. (thread penetration into existing framing member) W= 266 lb./in. (lag screw reference withdrawal design value-NDS Table 12.2A,G=0.50) Ca= 1.6 (load duration factor,2015 NDS) 4= 0.7 = Co'4"W =(1.6)(0.7)(266 Ib./in.)=297.92 lb./in. (adjusted withdrawal value) P,n,,,,= Dpen•W' =(2 in.)(297.92 lb./in)=595.84 lb. Results: DEMAND=397.3 lbs. < CAPACITY=595.84 lbs. ==>OK • 7/11/20191:34 PM Page 12 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017 . - pool POOL ENGINEERING INC. By:M.Sacendoncillo engineering Location:Arcadia,CA,91007-8227 Date:7/11/2019 inc. Job#19-0115 SUMMARY: GRAVITY LOADS: DECREASED BY-5.54% ==>OK LATERAL LOADS: INCREASED BY 0.99%< 10% ==>OK WIND UPLIFT: DEMAND=397.3 lbs.<CAPACITY=595.84 lbs. ==>OK USE 5/161n. DIAMETER LAG SCREWS @ 72in. O.C.WI 2.5in. PENETRATION INTO EXISTING FRAMING MEMBER,TYP. • • 7/11/2019 1:34 PM Page 13 of 13 \\pe-file\pool\Projects Solar\2019\0115-19 Residential\19-0115 SOLAR PANEL CALCS.XLSX ©Pool Engineering,Inc.2017