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HomeMy WebLinkAboutSOLR-19-1381 3 PermitNO SOLR 19-1381 City of Arcadia, CA ' �. . ` Development Services Department 5!r�j 4r"��. '�`i•'`�"f r�U�r-� -1,' Permit Type,Solar ') 240 West Huntington Drive,Post Office Box 60021 3 r� � )f '°`1 t' (• )C} t Arcadia,CA 91066-6021 c (.," - -� < _;I : t )Work C/ossffica_tion Solar-Residential (626)574-5416 ''" - - PermitStatusLlssued ' ARCADIA Issue Date'07/18/2019 Expiration: 01/14/2020 Addr NO. Dir Prefix Street Name Street Suffix Unit City,State,Zip Parcel Number 336', -- Genoa ST Arcadia,CA 5779019127 Contacts ZHANG YING Owner AMERIGREEN BUILDERS INC Contractor 336 GENOA ST,ARCADIA,CA (844)704-7336 1023006 Description:ROOF MOUNT PV SYSTEM, 1 INVERTER/20 Valuation: _ $ 0.00 _ Tenant MODULES Total Sq Feet: 0.00 Plan Check# Plan# Fees Amount Payments Amount Paid Building Plan Check Fee Residential $50.00 Total Fees $324.72 Distribution Panel $16.48 Cash/Receipt#REC-01855-19 $324.72 Electrical Permit Issuance Fee $47.01 Amount Due: $0.00 Fire Plan Check Fee Residential $50.00 Inverters $77.78 Panels $82.45 Solid Waste Management Fee 2 $1.00 Total: $324.72 C0MPLITEI 7-2.4-t9 CALLS FOR INSPECTIONS Request for inspection by telephone at 626-574-5450. Leave a message f l ) requesting the address,timeframe and what inspection item is needed. !VA L //6'— (1RN- 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 18, 2019 Issued By: Date July 18,2019 Page 1 of 1-. OV R PERMIT/PLAN REVIEW APPLICATION it NM o O y Development Services Department,240 West Huntington Drive, Post Office Box 60021 Arcadia, CA 91066-6021, (626) 574-5416, Fax (626) 447-9173 City of Arcadia ICENSED 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 forcerand effect. I have and will maintain a certificate of consent to self-insure for workers' License Class a License No. '/i/aZ��GG��SSccp. Date/(3 /c2� compensation, as provided for by Section 3700 of the Labor Code, for the /N' performance of the work for which this pent is issued. Signature of Contractor /yam 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 wor ers'co �pensation insurance t'er and icy num >rs are: Code.Any city or county which requires a permit to construct,alter,improve, Carrier TA • :S V / ' i It • 0 4 - AL demolish,or repair any structure,prior to its issuance,also required the applicant Q� q for such permit to file a signed statement that he or she is licensed pursuant to the Policy Number ,J "C 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, forthwith comply with those provisions. or my employees with wages as their sole compensation,will do the work,and the structure is not intended or offered for //�/�Q sale(Section 7044,Business and Professions Code:The Contractors License Date J 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 i Date q1/r/4: Signature :if 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. arae SoneO. )/(0-4./S C; Title X11 I • • Vi+-i,, Y PRINT N 7E 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.tsisnature 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. 4,7, IPr K Date ®0FORry,,'$ 4-- II f xa '6 yp �mogitl AFFIDAVIT SELF-CERTIFICATION FOR COMPLIANCE OF SMOKE ALARMS // AND CARBON MONOXIDE ALARMS Property Address: 33h Gewoa s+ , Arad -c‘ , eA c(c1'6 Permit Number: S°far — I t.03 d Brief Job Description: Ad mix.. ,V &s r, Number of smoke alarms installed: 8- Number of carbon monoxide alarms installed: 3 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 atticsas required by Section R314 of the 2016 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 2016 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 Marshal. http://osfm.fire.ca.qov/licensinglistings/licenselistinq ball 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 foregoing is true and correct, and that this declaration was executed on (Date) 7(2 3 / (5/ at Arcadia, California. Owner's Name (printed/typed): yms Lai ( Hol q 0,3 At Signature of Owner: . - This affidavit must be returned to the City of Arcadia inspector prior to final inspection 4 SMOKE ALARM AND CARSON MONOXIDE ALARM LOCATIONS Guest Room leBothroo , _ I IM Storage al t Family Room _ "1111 ra Garage FIRST FLOOR PLAN 0= SMOKE ALARM I = CARBON MONOXIDE ALARM L t Mstr Bath PMaster Bedroom Dining Room Kitchen 30 Bath I IP Hall Closet a0 "— --- Closet Closet Family Room 0 ® Bedroom I3edroom SECOND FLOOR ALAN 0=SMOKE ALARM I = CARBON MONOXIDE ALARM 1 W PROPERTY ,,, PLAN gN '1_ E I- 1 \\\:.\\, ,a\\\Arl A .. •• \\‘‘‘‘‘‘\\\‘‘‘‘\‘,IsARV‘: ...t. . \‘‘\\\\\N...eikk, Viik.N, ‘47;&\\ \a\ \ lit .: , \Yet\\ \ `t 1r, .• §‘•\ 4.\\ \1st> till h, isir, \\\,.„..\\A .. • . s .. ., . ..,. „..,. ,,,...„ s •.,. tts,e ., \\.\\N D 0 D: = • .D . . D n ,0arvewnW ..e ° D 'y D D . e :. . aPrvivAr ° DD° e ' D .D OPrviwAr A 0 D > e co D 41 \\\\\\ \ \ ‘ \‘‘ \\ . \\\\\\\\‘‘‘\\\\\‘ 44 \ \ \ \- \ ‘ \ \ \ \ \ \:\ 4 / . 4 :\\‘‘ \‘‘‘\‘‘‘ ‘\‘‘‘‘.\\\.\\\:‘ ‘ Iklb‘ ‘ . . l I+Arj ,•\•:\\,kr.\-\\.\\.\\,.\\\ % C1 \\‘‘, ,wrs\\‘ , \ \ \ , til . . _ . 0 < ,,,\\ v.\ .,‘ i., .\\.‘ \ : it . . . • \ • 411§. —3 e • 4., •, . „•..... , \ Ntibit„,,, . , -:\N ._ L J PROPERTY INFORMATION Another Building Wall PROPERTY ADDRESS: 338 Genoa St,Arcadia,CA 91000 Property Line PROPERTY TYPE: 5779019127 OWNER: Zhang Ving Customer Property OFFICE OF THE ASSESSOR REVISED: SCALE rt.30• cowry OF LOS ANGELES 291509E919006001-05 I I I 15779 119 COPYRIGHT 02002 SHEEP 12 GENOA ST . 1 • :pity LINE LOT 1 TR 72533 2016 1250 1259 2 N 1250 1 ., 1, N 2-3 328 0.33 0.33 336 2475 SF 2491 SF u S 8 .— 22.50 22.50 • 16T._' F 1650 13.43g 813.50 23.331 67.33‘ 33 23.50 1.33 1.33 MAPPING AI9GIS • n 6 2n SERVICES 2 z ° sS 338 n ®2B 4SF S -, 2852 SF® $ 2 2 2259 N ry 16.67 . n 7 0. n1523 1627 n re 2250 16.61 R R z 2 A 52 332 =2 2' z92405Fs m 2893 SF $ . f o 134 1.33 o • o 1.33 123.. 36.77 37 • SUBDIVISION OF AIRSPACE CONDOMINIUM TRACT NO 72533 • FOR COMMON AREA SEE SHEET 1 ' DIAGRAMMATICS DEPICT THE LAND FOOTPRINTS OF EACH PARCEL Date Painted:9/920154:4236 PM • . AND DO NOT SHOW ALL ELEVATIONS AND APPURTENANCES Date Saved:01620151:23:15 PM , -, r rr LAGUNA 28202 Cabot Road, Suite 300 �;s CONSULTING ENGINEERS Laguna Niguel, CA 92677 rr, LPG, INC. 949-371-5238 • info@LagunaEngineers.com July 12,2019 OFESS/ To: Amen Green Solar �4r��0� Nay e 16161 Ventura Blvd.Ste.218 ra c Q S 5847 v "'- rn Encino,CA.91436 wCD a = m el EXP. 12/19 .7 Subject: Certification Letter Jr f ��� Zhang Residence .9 IRUCTt1 A4 336 Genoa St \ OCA-3P- , Arcadia,CA.91006 / -,t� EsDigandananeehyPaymon Eskanly sign 15 112:26-0.0 0 Mn 1 Date: te:20-0T0. To Whom It May Concern, Ajobsite observation of the condition of the existing framing system was performed by an audit team df Amen Green Solar as a request from Laguna Consulting Engineers.All review is based on these observations and the design criteria listed below and only deemed valid if provided information is true and accurate. On the above referenced project,the roof structural framing has been reviewed for additional loading due to the installation of the solar PV addition to the roof.The structural review only applies to the section of the roof that is directly supporting the solar PV system and its supporting elements.The observed roof framing is described below.If field conditions differ,contractor to ..,,,,,. notify engineer prior to starting construction. ,,,;;;.;;: ,..a;a.hpe jlN . The roof structures of(Roof 1,2&3)consist of tile roof,sloped at 20 degrees.The rgpfingrnafeilal is supported f+plywood and by the roof framing below. (Tl\ tl ' RIL“Deirar • tm¢n , c t fnt Svit r?t1,.n The existing roof framing systems of(Roof 1,2&3)are judged to be adequa£e t0 withst�i tfi�9ofa�`g�intmo�E yyttpvinstallatl n ¢ t • of the solar panels.No reinforcement is necessary. K.._ r 1 `n 111U ' '' citleatinn s tat The spacing of the solar standoffs should be kept at 48"o.c.for landscape a(id 48"o.c.forportraitprlenttfibh. „¢5 or alterations .;t;,, t- This set In v.li s and»n cl"" t' tt inion• 'Tit tt; tints l;tildin-,D The scope of this report is strictly limited to an evaluation of the fastener attachnRAt;ttr�erlyin ,�e�rµrancrsI V6‘uppI,ortirngmeatinnshallnot ,5 ec structure only. All panels,racking and hardware shall be installed per manufacturer sfte'd �tatiors arra .it�]mSpe th ?desi rttf the violation •limitations.All waterproofing shall be provided by the manufacturer. Laguna Cons�4�iep',�uglrylurstassu etsy♦pgespiPal for statelag R., misuse misuse or improper installation of the solar PV panels or racking. tet'nnt nt dinanL¢ cm:t OT ..--- bear ld to 1 an)'city'or spru�itiiuuiul' Design Criteria: ` • Applicable Codes=2016 CBC,ASCE 7-10,and NDS-12 • Roof Dead Load=13 psf(Roof 1,2&3) • Roof Live Load=20 psf • Wind Speed=110 mph(Vult),Exposure C,Risk Category II • Attachments:2-5/16 dia.lag screw with 2.5 inch min embedment depth,at spacing shown above. Please contact me with any further questions or concerns regarding this project. Sincerely, Paymon Eskandanian,S.E. Principal Engineer Zhang Residence,Arcadia, CA.xlsm 1 ��. rLAGUNA 28202 Cabot Road, Suite 300 �;1 CONSULTING ENGINEERS Laguna Niguel, CA 92677 1�� LPG, INC. 949-371-5238 info©LagunaEngineers.com Address: 336 Genoa St,Arcadia,CA.91006 Exposure: C Wind Speed: 110 mph Risk Category: II 31 q •5t Aerial Image ;t` 111 :TI , .,.•1,rr.+r+�r.7r+r-'�T.•,,.L r'-a� iZ p, r 4_ `nM i 410" fif C9.i1�Y,, r t.# t {, L ? IA libi Ors , s=rte- ^r Y Y -`• � a- � �P ►-.46. a_... ,,ez 1 � �a •ryS� S f 1' w tl^'." ` w t a; • a, t= i,Y—! ,rtt LI IQ X 4 1 �a��s f s.17 tets i.� > n ,- v 336 senna St,- ii tr. , , _ , -,... f, g 1 `6^ As Y 11- i � , ,,'1‘ 1 - iv �d 1" b Ii., S t s: r ytlQr! b 1 „� chr 1 66' ._ -.� M y( 'P� } .�. .:dn. s• S^ - : r ,-fix.= _ 4' 4> ..�. Zhang Residence,Arcadia, CA.xlsm 2 LAGUNA 28202 Cabot Road, Suite 300 ,;� CONSULTING ENGINEERS Laguna Niguel, CA 92677 ',� LPG, INC. 949-371-5238 info@LagunaEngineers.com Gravity Loading 'P_it ead Load=3 psf(Per Ameri'Green Solar) DL Adjusted to 20 Degree Slope 3.19 psf P '. YV'S sstem Weigh Weight of PV System(Per Amen Green Solar) 3.0 psf X Standoff Spacing= 4.00 ft Y Standoff Spacing= 2.75 ft Standoff Tributary Area= '. • 11.00sft ( Point Loads of Standoffs 33 lb ( Roof Live Load=20 psf Note:Roof live load is removed in area's covered by PV array. Roof Dead Load(Roof 1,2&3) Tile 10.00 Roof Plywood 2.00 Framing 0.73 Vaulted Ceiling _ 0.00 (Ceiling Not Vaulted) Miscellaneous 0.27 I Total Roof DL(Roof 1,2&3) - 13.0 psf DL Adjusted to 20 Degree Slope 13.8 psf Zhang Residence,Arcadia, CA.xlsm 3 . , ,• LAGUNA • i r CONSULTING ENGINEERS 6 LPG, INC. 28202 Cabot Road, Suite 300 Laguna Niguel, CA 92677 949-371-5238 info@LagunaEngineers.com Wind Calculations Per ASCE 7-10 Components and Cladding I. --. -7 ,c5;-,Input Variables t•••,':I:..,• -,••I Wind Speed 110 mph Exposure Category C Roof Shape Gable/Hip Roof Slope 20 degieee Mean Roof Height 20 ft Effective Wind Area 19.3 ft il-Vnaliressuraapons .. ... . 1 Wind Pressure P=qh*Gto - qh=0.00256'Kt Kzt"Kd*1/"2 (Eq.303-1) Kz(Exposure Coefficient)=0.9 (Table 303-1) .. . Kzt(topographic factor)= 1 (Fig.26.8-1) • Kd(Wind Directionality Factor)= 0.85 (Table 26.6-1) V(Design Wind Speed)=110 mph (Fig.26.5-1A) Risk Category= II (Table 1.5-1) qh.4 23.70 0.6*qh= 14.22 ,•:•-•5.•••,'":„.r.,"•,:,,c,si•:.;;,::‘,-c.'H., :,,Standoff Uplift calculations=Portraifti ,•; ; ; ; ;,•••?-;,".•' Zone 1 Zone 2 Zone 3 Positive GCp= -0.84 -1.39 -2.23 0.38 '(Fig.30.4-1) Uplift Pressure= -11.91 psf -19.76 psf -31.68 psf 10.0 psf (Minimum) X Standoff Spacing= 4.00 4.00 2.67 Y Standoff Spacing= 2.75 2.75 2.75 Tributary Area= 11.00 11.00 7.33 _ 1 Footing Uplift= -131 lb -217 lb -232 lb MilinalrrtnilaiTIIIRKIMT1717TITCTITIMMISINOMMIIIINSIDEMIRO Zone 1 Zone 2 Zone 3 Positive GCp= -0.84 -1.39 -2.23 0.38 (Fig.30A-1) Uplift Pressure= -11.91 psf -19.76 psf -31.68 psf 10.0 psf (Minimum) X Standoff Spacing= 4.00 4.00 2.67 Y Standoff Spacing= 1.75 1.75 . 1.75 • Tributary Area= 7.00 _ 7.00 467 . Footing Uplift= 433 lb -138 lb -148 lb •••::_f:,..:. 3tfi.!,-,t'(.5kagit3:E.JiStandoff,U,plift Checti..;•.:',''-'.-,,-.-T, Maximum Design Design Uplift=-232 lb Standoff Uplift Capacity =450 lb 450 lb capacity>232 lb demand Therefore,OK -,,,,,;,H.:,:.;.y-,7:„,.vp::..,-. ..Fastener;apacity.Check-,-;,. ,.--;•i'...,'.,, 7...,.., Fastener=..2-5/16 dia.Lags Number of Fasteners=2 Embedment Depth=2.5 Pullout Capacity Per Inch=250 lb Fastener Capacity= 1250 lb w/F.S.of 1.5&DOL of 1.6=1334 lb 1334.4 lb capacity>232 lb demand Therefore,OK Zhang Residence,Arcadia, CA.xlsm 4 . . . rl LAGUNA 28202 Cabot Road, Suite 300 CONSULTING ENGINEERS Laguna Niguel, CA 92677 LPG, INC. 949-371-5238 info@LagunaEngineers.com Vertical Check Per CEBC Section 402.3 Summary of Loading: (E)Existing (N)with PV _ D(psf) 13.0 psf 16.0 psf PV DL=3 psf Lr(psf) 20.0 psf 0.0 psf (Under Panels Only) S(psi) 0.0 psf 0.0 psf Total Roof Gravity Load _ __33.0ps1 16.0 psf %Change in Roof Gravity Load due to PV array addition %-DIFF=(N-E)I E =(16-33)133 %-DIFF= -51.52% (O.K.) Per the California Existing Building Code(CEBC)2016 Section 402.3,indicates that alterations to a building that result in less than 5%increase in the gravity loads may be performed without a structural evaluation of the existing building.The member forces in the area of the propsed solar array will not increase by more than 5%.Therefore,the requirements of section 3403.3 have been met and the proposed addition of solar PV is allowed with no further remediation. Zhang Residence,Arcadia, CA.xlsm 5 • y �,. 'LAGUNA 28202 Cabot Road, Suite 300 X10 CONSULTING ENGINEERS Laguna Niguel, CA 92677 0, LPG, INC. 949-371-5238 info@LagunaEngineers.com Lateral Check Per CEBC 2016 Section 402.4 Existing Weight of Effected Building Level Area Weight(psf) Weight(Ib) Roof 2000 sf 13.8 psf 27669 lb Ceiling 2000 sf 6.0 psf 12000 lb 718"Stucco 100 ft 11.0 psf 4400 lb (8'-0°Wall Height) Int.Walls 100 ft 6.4 psf 2560 lb Existing Weight of Effected,Building 46629 lb f Proposed Weight of PV System Weight of PV System(PerAmed Green Solar) 3.0 psf Approx.Area of Proposed PV System 372 sf I Approximate Total Weight of PV System 1116 lb j 10%Comparison _ 10%of Existing Building Weight(Allowed) 4663 lb Approximate Weight of PV System(Actual) 1116 lb Percent Increase 2.4% I 4663 Ib>1116 lb,Therefore OK 1 Zhang Residence,Arcadia, CA.xlsm 6