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HomeMy WebLinkAboutUntitled d^ City of Arcadia, CA rig - , ,' , Perm1 SOLR 1�8-0139 Development Services Department �? � PermitType Solar �/` ra :\::, 240 West Huntington Drive,Post Office Box 60021 , c �� )� ( s r , c ' t..-,,_:.,,,;--,,{ l• i °' Arcadia,CA 91066-6021 I �i'WorkClass�flcation "Reside�ntial"Solar. (626)574-5416 a ,�, r , d' w, Permit5tatus:4ssued' ,4 Issue Date 02/15/2018 Expiration: 08/14/2018 Addr NO. Dir Prefix Street Name Street Suffix City,State,Zip Parcel Number 2507 Greenfield AVE Arcadia,CA 5789022013 Contacts DU,BAIQI CO TR DU TRUST Owner SUNLUX Solar Contractor(C-46) 2507 GREENFIELD AVE 800 S ROCHESTER AVE B,ONTARIO,91761 (714)454-9815 Description:ROOF MOUNTED SOLAR SYSTEM 42 PANELS 2 Valuation: S 0.00 i Tenant CENTRAL INVERTER, , ENDED 24r/ : ADl INMERT�ER Total Sq Feet: 0.00 Plan Check# Plan# , _ a�. � . t � ....,.....,,-...---...,.....,.,,R11610.,,,.#1,41. Fees Amount Payments Amount Paid Building Plan Check Fee Residential $50.00 Total Fees $300.91 Electrical Permit Issuance Fee $44.35 Cash/Receipt# $300.91 Fire Plan Check Fee Residential $50.00 Inverters Amount Due: $77.78 $0.00 Panels $77.78 - Solid Waste Management Fee 2 $1.00 Total: $300.91 3 )-?-I8- ritiAL 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 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 days. 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. j,j)\...........—...,..... February 15,2018 Issued By: Date _ COkIPIETED February 21,2018 Page 1 of 2 Ait Vti4-eFp 'C9 r �' PERMIT/PLAN REVIEW APPLICATION { °Ey • Development Services Department,240 West Huntington Drive,Post Office Box 60021 °0m°a„Y°tom Arcadia, CA 91066-6021, (626) 574-5416,Fax (626) 447-9173 City of Arcadia LICENSED CONTRACTOR'S DECLARATION WORKERS'COMPENSATION DECLARATION 1] 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 License No. Exp. Date 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 Contractor 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 for such permit to file a signed statement that he or she is licensed pursuant to the Policy Number 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 0 I, as owner of the property, or my employees with wages as their sole forthwith comply 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 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. 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). 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 PR ( S% NAME � � �i( Title I certify that I have read this application an tate that the above information is correct and that I am the owner or duly authorized agent of the owner. I agree to comply wi all ity ordinanc: and State Laws relating to building construction. I hereby authorize representatives of the City of Arcadia to enter up i the ab t ve-mentio •d • • ,• • inspection purposes. ,i01111"P- 02 I Signature Date AFFl1 A.VIT SELF-CERTIFICATION FOR CiMPLIANCE OF. SM•KE .; ARMS . . ,ND C =;-;BON MONOXIDE AL ,5:MS. Property Address: 2/-0/ � �� pia` .��� �y� �1�/4/ ,‘' Permit Number: . �1�1� f� —6/3 Brief Job Description: 5u Number of smoke alarms installed: Number of carbon monoxide alarms installed: 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 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 orhaving 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:andsmoke 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/licenselisting 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. l declare under penalty of perjury that the foregoing is true and correct, and that this declarati•n Was executed on (Date) .__ �.6-=- _ at Arcadia, Cahfordia. %wner's Name (printed/typed): Signature of Owner: . • This affidavit must be returned to the City of Arcadia inspector prior to final inspection Sii101(E a ALAP-141 AND C,,R ON :'SON"XtDE ,4\1 AR il LIDCATIO,' '3 Guest Room Ilid I �' I� Bathhroo. , i. ' . . Faultily Room . I Gauge .. FIRST.FLOOR PLAN ®.SMOKE AL ,,'MV = c `,;BON MONOXIDE ALARM -- imica- ,_ ... - .1.�..v— --ems_ ___ Mstr ! �- I3aL-1 i� ii, I i 41 ; I 11 , , , tali _ irc_, � zl! Master Bedroom .i Dining Rooln ' ; ; ' I � „ , 1 ___ _ ___ _,_____. 11 laall -_ i Closet l Closet — l , , — ? R. ® E-! C,1 ® ! Bedroonl I3cdroonl I. I; , SECON ..FLO1*R PLAN al Ie.-SMOKE AL k: ,` CON ).i 9 6 OXt AL ,i 11 SITE PLAN SCALE: 1":30'-0" HOUSE PHOTO SCALE: N.T.S. . o OPTIMIZER SEE PV-2 FOR ROOFTOP EQUIPMENT /1 ARRAY LOCATION d WIDH HUTT IN CALLOUTS AND ROOF AND ARRAY RAPID SHUTDOWN 8��� LOCATED AT EACH DIMENSIONS. `M"",��.,o PANEL x 5.6,62 _.�OrnR m_, 0c ofp ,' _. 1 I\ I I �. ; 2 ® / ® um ..1- / A \ in --- - --- �, 219'-1" X - — . ` 1 PPR —FE- ` SITE PLAN LEGEND _ 46'-0"Mr 1.11K 48'-4" / / 4. Q(E)TWO-STORY HOUSE Q(E)DRIVEWAY _ / Q(N)SOLAR PV ARRAY PER TABLE BELOW b. s i + it^ Q FIRE ACCESS POINT o N. 50(E)POOL a - I ©©©©©3© \la'\ ©(E)PATIO COVER $ W I - I co > �2y2�2 2 12121212121211111111N T V w m \ - - - - 219_ — tl c - - ' O\ E W .f 0 0 1 a o Q ® � Q o CO N Q STRING PANELS TILT,AZIMUTH o 4 1 14 16°,90°&16°,180° 2 14 16°,180° :1. m 3 14 16°,180°&16°,270° H 8 LL TOTAL#OF N PANELS 42 PV-1A • 61 Ci CALCULATIONS FOR SOLAR PHOTOVOLTAIC PANELS: Owner: BAIQI DU Address: 2507 Greenfield Ave, 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: SunLux 800 S. Rochester, Unit B, Ontario, CA 91761 (909) 390-1796 Project Number: SLE-1470 Date: 2/12/2018 oQROFESSro y� ►t� '069163 rn BASIS FOR DESIGN EXP.06-30-10 21 CODE: 2016 California Building Code ASCE 7-10Clvn. i LIVE LOADS ��ett ` ROOF 20.0 psf SNOW 0.0 psf WIND Exposure C Figure 30.5-1 -Components and Cladding V35 110 mph Table values are multiplied IW 1 by l Kn 1 I = 1.21 Exposure C a 3ft Pnet= I x KZt x 1,, x Pnet30 1.21 1 1 Roof slope = 16 degrees Atrib= 20 sf Zone 1 Pnet3O= -23.5 psf(interior zones) All panels within Zone 1&2 Zone 2 pnet3o= -38.6 psf(end zones) Use Zone 2 Value Zone 3 P�etso=Y -58.0 psf(Corner Zones within a) Downward_for all Zone's 13.8 psf �1 2016 CALIFORNIA BUILDING CODE c. Soil Site Class = D Seismic Use Group = I SS = 2.568 Mapped Spectral Response acceleration in short periods S1 = 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 S1=0.2 S1= 0.3 S1= 0.4 S1>0.5 A 0.8 0.8 0.8 0.8 0.8 B 1.0 1.0 1.0 1.0 ' 1.0 C _ 1.7 1.6 1.5 1.4 ' 1.3 D 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 III 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 D 0.2 D D D Seismic Design Category= E 1 • 2016 CALIFORNIA BUILDING CODE Seismic Use Group = I Seismic Design Category = E I = 1 SS = 2.568 S1 = 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 1/V (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 5.33 ft Tributary width of attachments = 1/2 Panel length = 33.2 in Ap= 14.7 ft` PV unit weight including racking = 3 psf Wp= 44.239 lb Other mechanical/electrical components ap= 1 Fp= 0.4apSDS*Wp/(Rp/Ip)(1+2z/h) 60.59 lb Rp= 1.5 1p= 1 Fp<= 1.6SDS*IpWp 121.18 lb SDS= 1.712 Wp= 44.239 lb Fp>= 0.3SDS*IpWp 22.72 lb z= 12 ft h= 12 ft 2 PROJECT: PV Panels for BAIQI DU SHEET: 3 OF 5 CLIENT: SunLux DATE: 2/12/2018 BY: Doug Engineering DE JOB NO.: SLE-1470 DESIGN LOADS Dead Loads Uplift Roof 0.6WL CONC S TILE 9.0 psf pupil 2i = 23.5 psf 16 psf, MIN 16 PSF 5/8" Ply shtg 1.9 Puprm2= 38.6 psf 23.159 psf Rf Frm'g 2.8 pwi_down= 13.8 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 -12.3 psf Zone 2 0.6*3-0.6*23.2 -21.4 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 @ 16"o.c Spacing 1.33 ft Trib panel width = 5.33 ft E 1500000 psi Fb= 900*1.2*1.15 1242 psi I 47.6 inA4 Maiiowwind= 2176 ft-lb Span1 14.08 ft MaiiowLL= 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 (lb) R2(lb (psf) (ft) (Ib) Ib) (Ib) (Ib) (lb) 0.00 1 1.00 1.00 13.08 -317.2 -24.2 -23.16 5.3 -341.4 -317 235.87 44.2 280.1 2 4.53 4.53 9.55 -160.0 -75.9 -16 5.3 -235.9 -725 235.87 44.2 280.1 3 6.53 6.53 7.55 -126.5 -109.4 -16 5.3 -235.9 -826 235.87 44.2 280.1 4 10.06 10.06 4.02 -67.3 -168.6 -16 5.3 -235.9 -677 235.87 44.2 280.1 11.06 Span 1 Uniform DL 14.08 85.6 85.6 9.1 psf 1.3 12.2 plf 301.3 Reactions at Span1 -585.3 -292.6 Negative values are uplift reactions Mmaxwindup= 1345 ft-lb<2176 ft-lb OK Mmaxwinddown = 2061 ft-lb<2176 ft-lb OK For DL+LL including the PV system weight point loads w= 46.9 plf P= 44.2 lb Morax= 1525 ft-lb< 1700 ft-lb OK Deflection Check DDL=5wL4/(384EI) (5*18.2*14.08^41*1728 = 0.3 in = L/ 562.5 OK 384*1.5E6*47.6 PROJECT: PV Panels for BAIQI DU SHEET: 4 OF 5 CLIENT: SunLux DATE: 2/12/2018 BY: Doug Engineering DE JOB NO.: SLE-1470 CHECK SCREW ATTACHMENTS FOR WIND UPLIFT Pwupiift= 341.4 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 > 341.4 lb OK CHECK SCREW ATTACHMENTS FOR SHEAR DUE TO SEISMIC Fp Fp= 60.59 lb Roof slope/module tilt 16 deg Shear= Fp"cos( 16 )= 58.2 lb \ Fp sin(ang) Tension = Fp*sin( 16 )= 16.7 lb Fp cos(ang) Table 11K-NDS Z= 190 lb CD= 1.6 Z'= Z*CD= 304 Ib> 58.24 lb OK Withdrawal capacity W= 1064 lb Interaction Equation ft/Ft+f„/F„ 0.337 + 0.192 = 0.529 < 1 OK RAIL SPAN CHECK Everest Railing Check Load for half a panel =2.7' w= 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 64"o.c. max for attachment points,typ. CROSSRAIL MOUNTING SYSTEM EVALUATION 60 CELL MODULES ASCE7-10 Table 1.17:Maximum Span Length(in.)-Wind Exposure C Condition Exposure Ultimate Wind Roof Wind Pressure Zone 1 Roof Wind Pressure Zone 2 Speed,V Rad Roof Snow Load(psf) Roof Snow Load(psf) C (mph) Type 0 10+ , 20 30., 40 50 60 70 0 10 , 20 30 i, 40 50 60 70 :X84 127 iib 97 81 71 µ„64 59 55 =116 116 X97 ) 81 71 gS4 S9 55”e 110 X48 95 88 77 66 58 _52 48 44 80 80 77 66 58 52 48 44 48TS 91 B5 72 60 52 48 43 4076 72 60 52 48 43 40 48 j 88 180 66 55 48 43 40 37 72 72 66 55 48 43 40 37 ,124:;. 117 i 97. _81 71 ,64 ;_59r ___55. ?:.4.1.11P'114, (1,,.€1.1!:-...= 71 �_v64 59 55: 1 115 X48 93__ 87 76 66_ 58 _52 48 44 76. 76 76 66 58 52 48 44 48-S 90-___84_ .'70_ 60 52 48 43 _ 40 73 . 73 70 60 52 48 43 40 48-X 85 78 65 55 48 43 y 40_ 37 68 68 65 55 48 43 40 37 ;X80 f,122116 197 81 71 64 59 55 ,X106 106 93 g 81 7,1 84 v'w 59r 55 120 X48 91 , 87 75 66 58 52 48- 44 ` 73 73 73' 66 58, 52 48 44 48-S , 87 B3 69 60 52 48 4340 70 70 69• 60 52• 48 43 40_' 48-X 83 77 64 55 48 43 40 37 65 65 64 55 48 43 40 37 k X80 118' 113 ,595 81_ 7L1 X64 , 'S9 55 R 98 o- '98 95 X81 7,, Cr ..61-.10 S9 55 ;j X48 86 85 74 65 58 52 48 44 , 67 67 67 65 58 s2, 48 44 130 - - 45-5 82 8068 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 X93 81 71 S9 SSt 91 91 91 a X81 71 �f64 59 55 , N 1 4:46. X48 82 82 72 64 58 52 48 44 62 62 62 62 58 52, 48 44 f— ,g.. '.48 5 78 78 66 58 52 48 43 40 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 =X80 1.:5211, 108 91 80- 71 r^64 59 p 150 X48 77 77 ,70 62' 57 . 52 48 44 58 58 58 58 57 52 48 44 Q 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 37 452 52 52 �52 48s 43 �40_: 37 PROJECT: PV Panels for BAIQI DU SHEET: 5 OF 5 CLIENT: SunLux DATE: 2/12/2018 BY: Doug Engineering DE JOB NO.: SLE-1470 LATERAL ANALYSIS DETERMINE ADDITIONAL LOAD COMPARED TO EXISTING FOR LATERAL LOADING Aroofexisting = 3500 sf Wpanel= 39.7 lb Wroofexisting= 15.2*3500 = 53200 lb 42 *Wpanel = 1666.6 lb Wwaiiexisting= 15*80*4 = 4800 lb Wrestofarray= 651.84 lb Wexisting= 58000 lb Warray= 2318.4 lb V= 0.263 W Vroofexisting= 15254 lb Existing Total Lateral Force Vrootwpaneis = 15864 lb New Total Later Force % increase= 15864 increase which results in less than a 10% increase in the 15254 *100%-100% = 4% stress of existing lateral resisting elements OK