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HomeMy WebLinkAbout2838 N Olive Ln - Plan2838 N Olive Ln - 2017890603/14/23 Date: 02/13/2023 Job Number: 12458 Prepared for : ECO FORCE ELECTRIC INC, 17415 VILLA CORTA ST, LA PUENTE, CA 91744 Project.: NORMA ACOSTA , 2838 N Olive Ln, Santa Ana, CA, 92706 The following calculations are for the structural engineering design of the photovoltaic panels and are valid only for the structural info referenced in the stamped plan set. The verification of such info is the responsibility of others. After review, I certify that the roof structure has sufficient structural capacity for the applied PV loads. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Engineerinc.io 303 N Glenoaks Blvd Suite 200 Burbank, CA 91502 (747) 333 - 5991 new@engineerinc.io 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io Digitally signed by Manouchehr Hakhamanes hi Date: 2023.02.13 19:39:29 '+04'00 2838 N Olive Ln - 2017890603/14/23 Solar Module Details Module Type QCELL Module Quantity 30 Module Model Number 400WATT Design Criteria Code: 2022 California Building Code ASCE 7-16 Live Load (psf)20 Ult Wind Speed (mph)110 Exposure Cat C Ground Snow (psf)5 Structure Geometry Eave Height, he (ft)15 to 20ft Pitch of main roof (deg)23 Building Length, L (ft)76 Building Width, B (ft)59 Roof Area (Module Area) ft2 4484.00 Standoff(i.e., Roof Mount) Spacing Feet 6` Roof Properties Roof Geometry type Mono Slope Roof Roof Type Single Span Rafter Roof Pitch (deg)23 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io 2838 N Olive Ln - 2017890603/14/23 Roofing Type Comp Shingles Sheathing Type 1/2" OSB Board Wood species No. 2, Douglas Fir-Larch Wood Fb (psf)900 Wood Fv (psf)180 Wood E (psf)1600000 Purlin C/C Spacing (in)12 Rafter C/C. Spacing (in.)24 Purlin Section Thickness, b (in.)2 Section Depth, d (in.)4 Rafter Section Thickness, b (in.)2 Section Depth, d (in.)6 Maximum Rafter Span (ft)11 Factors Cd(wind)1.60 Cd(Snow)1.60 CLS 1.15 CM 1 Ct 1 CL 0.75 CF 1.5 Cfu 1 Cv 1 Cr 1 M allowable_wind 1020.94 M allowable_snow 733.80 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io 2838 N Olive Ln - 2017890603/14/23 Dead Load(psf) Comp Shingles 3.00 psf 1/2" OSB Board 2.00 psf Insulation 2.00 psf Total Roof 1DL 7 psf No. 2, Douglas Fir-Larch 31.00 lb/ft3 Solar Panel DL 3.00 psf Roof 1 Roof_Dist_DL 7.00 psf M_Roof_Dist_DL 7792.70 Def_Roof_Dist_DL 2.95 PV_uni_Dist_DL 3.00 psf M_PV_uni_Dist_DL 39.02 Def_PV_uni_Dist_DL 0.01 Total_Uni_DL 11.00 psf M_Total_DL 7831.72 Def_Total_DL 2.97 Snow Load(psf) Ground Snow Load, pg 5 Importance Factor, Ic 1 Thermal Factor, Ct 1 Exposure Factor, Ce 1 Flat roof snow, pF 5 Slope Factor, Cs 1 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io 2838 N Olive Ln - 2017890603/14/23 Sloped Row Snow, ps 5 Uni_Dist_S 5.00 M_uni_Dist_s 75.63 Def_uni_Dist_S 0.03 Wind Load Ultimate Wind Speed 110 Directionality Factor,kd 0.85 Topographic factor 1.00 Velocity pressure exposure factor,kz 0.88 Ground Elevation Factor,ke 0.85 Side Wall Width 59 Median Roof Height 64.35 Velocity pressure,qz 23.17 External Pressure Up,GCp_1 -0.478 External Pressure Up,GCp_2 -0.6 External Pressure Up,GCp_3 -1.18 External Pressure Down,GCp 0.0276 Design Pressure Up,p_1 -9.26 Design Pressure Up,p_2 -11.62 Design Pressure Up,p_3 -22.86 Design Pressure Up,p 0.53 Uni_Dist_W_up -22.86 M_uni_Dist_W_up -345.76 Def_uni_Dist_W_up -0.13 Uni_Dist_W_down 0.53 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io 2838 N Olive Ln - 2017890603/14/23 M_uni_Dist_W_down 8.02 Def_uni_Dist_W_down 0.00 Lag Screw Uplift Check (ASD) 5/16" Lag Screw Withdrawl value 205.00 lb/in Lag Screw Penetration 2.50 in Roof1 0.6D+0.6W(up z1)3394.896 > 512.5 Roof1 0.6D+0.6W(up z2)3393.48 > 512.5 Framing Check (ASD): Roof1 uni 1.0D+0.6W 7836.53 > 1020.94 Lag Screw Penetration 7892.05 > 1020.94 Roof1 0.6D+0.6W(up z1)7907.35 > 733.80 Roof1 0.6D+0.6W(up z2)4491.58 > 1020.94 Seismic Check: Wood 5.00 psf 2x4 Studs @ 16"2.00 psf Gypsum 3.00 psf Misc(insulatioon,etc)2.00 psf Total wall DL 12.00 psf Total Wall Area (Approx)2905.00 ft2 Total Wall W 34860 lbs Total Roof DL 7.50 psf Total Roof Area (Approx)1538.15 ft2 Total Roof W 11536.125 lbs 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io 2838 N Olive Ln - 2017890603/14/23 OK PV Panel W 3.00 psf Area of panel 600.00 ft2 Total Roof W 945.96 lbs % increase=(Wadditional)/Wexisting 2.18% The increase in weight as a result of the solar system is less than 10% of the existing structure and therefore no further seismic analysis is required. Limits of Scope of Work and Liability Existing structure is assumed to have been designed and constructed following appropriate codes at time of erection, and assumed to have appropriate permits. The calculations produced are only for the roof framing supporting the proposed PV installation referenced in the stamped planset and were completed according to generally recognized structural analysis standards and procedures, professional engineering and design experience, opinions and judgements. Existing deficiencies which are unknown or were not observable during time of inspection are not included in this scope of work. All PV modules, racking, and mounting equipment shall be designed and installed per manufacturer's approved installation specifications. The Engineer of Record and Engineerinc assume no responsibility for misuse or improper installation. This analysis is not stamped for water leakage. Framing was determined based on information in provided plans and/or photos, along with engineering judgement. Prior to commencement of work, the contractor shall verify the framing sizes, spacings, and spans noted in the stamped plans, calculations, and cert letter (where applicable) and notify the Engineer of Record of any discrepancies prior to starting construction. Contractor shall also verify that there is no damaged framing that was not addressed in stamped plans, calculations, and cert letter (where applicable) and notify the Engineer of Record of any concerns prior to starting construction. Prior to the commencement of work, the contractor shall verify the existing roof and framing conditions. Notify Engineerinc and the engineer of record of any Discrepancies prior to starting construction. Prior to the commencement of work, the contractor shall inspect framing for any damage such as water damage, cracked framing, etc. and notify the E.O.R. if any issues are found.These plans/calculations are stamped for structural code compliance of the roof framing supporting the proposed PV installation reference only. These plans/calculations are not stamped for water leakage. PV modules, racking, and attachment components must follow manufacturer guidelines and requirements. 303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io 2838 N Olive Ln - 2017890603/14/23                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Professional Certification. I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of California. License No. ____________, Expiration Date: _______________ 88083 03/31/2024 G BLDG #101114145 ISS. 03/13/2023 ELEC #20178906 ISS. 03/13/2023 The scope of the plans is for the installation of the solar photovoltaic system only and the approval is subject to compliance with all applicable city and state codes and regulations regarding construction. The approval of the plans does not constitute any certification of the accuracy, completeness, or building permit status of the existing buildings and structures as shown. 2838 N Olive Ln - 2017890603/14/23                                                                           2838 N Olive Ln - 2017890603/14/23                                                                           2838 N Olive Ln - 2017890603/14/23                                                                            2838 N Olive Ln - 2017890603/14/23                                                                           2838 N Olive Ln - 2017890603/14/23                                                                           2838 N Olive Ln - 2017890603/14/23                                                                          2838 N Olive Ln - 2017890603/14/23                                                                           2838 N Olive Ln - 2017890603/14/23 3' 3' 3' 3' 3' 1'-6" 3' 35'-1" 26'-11" 27'-4" 10'-1" PCBACD MSP 7'-11" ARRAY 1 ARRAY 2 PATIO GAZEBO (E) DRIVEWAY (E) PROPERTY LINE SHED NORMA ACOSTA SHEET INDEX PV-1 Plot Plan PV-2.1 Stringing PV-2.2 Single line diagram PV-3 Array Layout PV-4 Signage Sheet 5-13 Additional Information Data sheets, Certifications... Company: ECO FORCE ELECTRIC INC. Address :17415 VILLA CORTA ST, LA PUENTE, CA 91744 Phone numbers: Direct (626)862-5218 Office (626)260-3328 State license number:#1062299 License Type C10 Phone number: +1-747-300-0832 WEB:pvengineeringpro.com EMAIL:info@pvengineeringpro.com DESIGN BY PV Engineering Pro 2838 N Olive Ln, Santa Ana, CA 92706, USA Date: February, 01, 2023 Project Information NEW 225A 200A 30 30 Q.PEAK DUO BLK ML-G10+ 400 IQ8PLUS-72-2-US Q.PEAK DUO BLK ML-G10+ 400 IQ8PLUS-72-2-US IQ8PLUS-72-2-US Q.PEAK DUO BLK ML-G10+ 400 PLOT PLAN Scale: 3/32" = 1'-0" PV-1 PLOT PLAN Site Plan N PV ARRAY INFORMATION ROOF COVERAGE TOTAL ROOF AREA (SQ.FT.) -3,081 SOLAR AREA (SQ.FT.) - 634 % OF COVERED AREA - 20.5% MAIN SERVICE PANEL-<MSP PV COMBINER BOX-<PCB MAIN AND PV EQUIPMENT INFORMATION (LEGEND) AC DISCONNECT-<ACD SOLAR MODULES AND INVERTER NEW BUS 3' working clearance in front of equipment is required by CEC 110.26 MAIN BREAKER PERFORMANCE METER-<PM N/A RAFTER SIZE 2x6 24" O/C ROOF TYPE SHINGLE TORCHDOWN ARRAY #2 PITCH AZIMUTH PANEL MODEL ADDITIONAL EQUIPMENT 3 DEG 180 DEG 18 18 ARRAY #1 PITCH AZIMUTH PANEL MODEL ADDITIONAL EQUIPMENT 12 12 23 DEG 180 DEG FIRE SETBACK'S N O l i v e L n NEW Roof access point Roof access point JBOX Professional Certification. I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of California. 88083License No. ____________, Expiration Date: _______________ 03/31/2024 G Digitally signed by Manouchehr Hakhamaneshi 2838 N Olive Ln - 2017890603/14/23                                                                                      2838 N Olive Ln - 2017890603/14/23                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 2838 N Olive Ln - 2017890603/14/23                                                                                                                                                                                                                                                              Professional Certification. I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of California. License No. ____________, Expiration Date: _______________ 88083 03/31/2024 G Prior to the commencement of work, the contractor shall verify the existing roof and framing conditions. Notify New@engineerinc.io of any Discrepancies prior to starting construction. Prior to the commencement of work, the contractor shall inspect framing for any damage such as water damage, cracked framing, etc. and notify New@engineerinc.io if any issues are found. These Plans are stamped for structural code compliance of the roof framing supporting the proposed PV installation reference only. These plans are not stamped for water leakage. PV modules, racking, and attachment components must follow manufacturer guidelines and requirements. 2838 N Olive Ln - 2017890603/14/23                                                                                         DUAL POWER SUPPLY SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM                                           690.56 Identification of Power Sources. (C) Facilities with Rapid Shutdown.                                                       Permanent directory or plaque providing location of service disconnecting means and photovoltaic system disconnecting means, if not located at the same location.                                                                       Plaques will have red background with white lettering.                                                                                                                                                                                                                                                                                                                                                                                                                                                   CAUTION POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH PV EQUIPMENT LOCATED AS SHOWN                       WARNING INVERTER OUTPUT CONNECTION. DO NOT RELOCATE THIS OVERCURRENT DEVICE. SOLAR ELECTRIC PV PANELS SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH ON THE "OFF" POSITION TO SHUTDOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN ARRAY IFC 605.11.3.1(1) & 690.56(C)(1)(a)                  WARNING PHOTOVOLTAIC POWER SOURCE                                                 PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN                ELECTRIC SHOCK HAZARD. IF GROUND FAULT IS INDICATED, NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED          PV SUB PANEL ONLY                                                              2838 N Olive Ln - 2017890603/14/23                                                                                   2838 N Olive Ln - 2017890603/14/23                                                                            2838 N Olive Ln - 2017890603/14/23                                                                           2838 N Olive Ln - 2017890603/14/23  Solar  Permit  I _ ___________________ give permission that Eco Force Electric Inc pull permits and  install solar on my home located  at  __________________________________________________  My number is __________________________________________________  From _________________________________________________________ Zoho Sign Document ID: 2D42253C-HFH3-RMEMR4_8GBBHYQKFBV0GDG5GDPVMKETTNYGCRQ 2838 N Olive Ln - 2017890603/14/23 Generated on Jan 31, 2023 16:06 PST Document ID : 2D42253C-HFH3-RMEMR4_8GBBHYQKFBV0GDG5GDPVMKETTN YGCRQ Document Name : Customer Wants Solare Permi ts Sent by : Ric Mora <ri cmora@sunupsolar.net> Organization : Sunup Solar Sent on : Jan 31, 2023 15:17 PST Signers : 1 Completed on : Jan 31, 2023 15:20 PST Receives a copy : 2 Sign order : Seq uential Approvers : 0 N o. of documents : 1 Summary Recipients Certifi cate of Compl etion Signer N orma Acosta norma.acosta@send forwerd.com Emailed on : Jan 31, 2023 15:17 PST Accessed from : 173.255.175.43 Viewed on : Jan 31, 2023 15:44 PST Device used : Web Terms agreed on : Jan 31, 2023 15:20 PST Authentication type : None Signed on : J an 31, 2023 15:20 PST Signatory ID : 80286CC7C122D4D2A81A0E A331D7A057 Signature Viewer Ri c Mora ricm ora@su nupsol ar.net Emailed on : Jan 31, 2023 15:20 PST Accessed from : - Viewed on : -Device used : - Authentication type : None Viewer Eco Force offi ce@eforces.net Emailed on : Jan 31, 2023 15:20 PST Accessed from : 47.147.22.249 Viewed on : Jan 31, 2023 15:22 PST Device used : Web Authentication type : None 2838 N Olive Ln - 2017890603/14/23 Legal Disclosure ELECTRONIC RECORD AND SIG NATURE DISCLOSURE Pl ease read the fol lowi ng i nformati on careful ly . 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