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HomeMy WebLinkAbout1905 W 18th St Unit #2 - PlanCERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 1 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 GENERAL INFORMATION 01 Project Name WEST 18TH STREET ADU 02 Run Title Title 24 Analysis 03 Project Location 1905 WEST 18TH STREET 04 City SANTA ANA 05 Standards Version 2022 06 Zip code 92706 07 Software Version EnergyPro 9.3 08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)0 10 Building Type Single family 11 Number of Dwelling Units 1 12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 5 14 Addition Cond. Floor Area (ft2)389 15 Number of Stories 1 16 Existing Cond. Floor Area (ft2)1474 17 Fenestration Average U-factor 0.3 18 Total Cond. Floor Area (ft2)1863 19 Glazing Percentage (%)12.08% 20 ADU Bedroom Count 1 21 ADU Conditioned Floor Area 389 22 Fuel Type Natural gas 23 No Dwelling Unit:No ADDITION ALONE - Project Analysis Parameters 01 02 03 04 05 06 Existing Area (excl. new addition) (ft2) Addition Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms 1474 389 1863 4 1 5 ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS 01 02 03 04 05 06 07 08 Zone Name Existing Area (excl. new addition) (ft2) ADU Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached WEST 18TH STREET ADU 1474 389 1863 4 1 5 Detached 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 2 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider. 03 This building incorporates one or more Special Features shown below 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 3 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 ENERGY USE SUMMARY Energy Use Standard Design Source Energy (EDR1) (kBtu/ft2 -yr) Standard Design TDV Energy (EDR2) (kTDV/ft2 -yr) Proposed Design Source Energy (EDR1) (kBtu/ft2 -yr) Proposed Design TDV Energy (EDR2) (kTDV/ft2 -yr) Compliance Margin (EDR1) Compliance Margin (EDR2) Space Heating 0 0.33 0 5.66 0 -5.33 Space Cooling 0 48.01 0 29.65 0 18.36 IAQ Ventilation 0 5.59 0 5.59 0 0 Water Heating 0 39.77 0 30.93 0 8.84 Self Utilization/Flexibility Credit 0 0 Efficiency Compliance Total 0 93.7 0 71.83 0 21.87 Photovoltaics 0 0 Battery 0 Flexibility Indoor Lighting 0 6.71 0 6.71 Appl. & Cooking 0 50.96 0 49.65 Plug Loads 0 94.52 0 94.52 Outdoor Lighting 0 7.86 0 7.86 TOTAL COMPLIANCE 0 253.75 0 230.57 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 4 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 ENERGY USE INTENSITY Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage Gross EUI1 31.64 28.74 2.9 9.17 Net EUI2 31.64 28.74 2.9 9.17 Notes     1. Gross EUI is Energy Use Total (not including PV) / Total Building Area.     2. Net EUI is Energy Use Total (including PV) / Total Building Area. REQUIRED SPECIAL FEATURES The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. •Variable capacity heat pump compliance option (verification details from VCHP Staff report, Appendix B, and RA3) •Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed HERS FEATURE SUMMARY The following is a summary of the features that must be field-verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry •Indoor air quality ventilation •Kitchen range hood •Verified Refrigerant Charge •Airflow in habitable rooms (SC3.1.4.1.7) •Verified heat pump rated heating capacity •Wall-mounted thermostat in zones greater than 150 ft2 (SC3.4.5) •Ductless indoor units located entirely in conditioned space (SC3.1.4.1.8) ZONE INFORMATION 01 02 03 04 05 06 07 Zone Name Zone Type HVAC System Name Zone Floor Area (ft2)Avg. Ceiling Height Water Heating System 1 Status WEST 18TH STREET ADU Conditioned NEW MINI SPLIT1 389 9 DHW Sys 1 New 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 5 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 OPAQUE SURFACES 01 02 03 04 05 06 07 08 09 10 Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door Area (ft2)Tilt (deg)Wall Exceptions Status FRONT WALL WEST 18TH STREET ADU R-13 Wall 180 Back 80 32 90 none New LEFT WALL WEST 18TH STREET ADU R-13 Wall 270 Right 80 30 90 none New REAR WALL WEST 18TH STREET ADU R-13 Wall 0 Front 80 0 90 none New RIGHT WALL WEST 18TH STREET ADU R-13 Wall 90 Left 80 6 90 none New Roof WEST 18TH STREET ADU R-30 Roof Attic n/a n/a 389 n/a n/a New ATTIC 01 02 03 04 05 06 07 08 Name Construction Type Roof Rise (x in 12)Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Attic WEST 18TH STREET ADU Attic RoofWEST 18TH STREET ADU Ventilated 4 0.1 0.85 No No FENESTRATION / GLAZING 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Name Type Surface Orientation Azimuth Width (ft) Height (ft)Mult.Area (ft2)U-factor U-factor Source SHGC SHGC Source Exterior Shading Window Window FRONT WALL Back 180 1 32 0.3 NFRC 0.23 NFRC Bug Screen Window 2 Window LEFT WALL Right 270 1 9 0.3 NFRC 0.23 NFRC Bug Screen Window 3 Window RIGHT WALL Left 90 1 6 0.3 NFRC 0.23 NFRC Bug Screen 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 6 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ft2)U-factor Door LEFT WALL 21 0.217391 SLAB FLOORS 01 02 03 04 05 06 07 08 Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value and Depth Edge Insul. R-value and Depth Carpeted Fraction Heated Slab-on-Grade WEST 18TH STREET ADU 389 0.1 none 0 80%No OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 08 Construction Name Surface Type Construction Type Framing Total Cavity R-value Interior / Exterior Continuous R-value U-factor Assembly Layers R-13 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.101 Inside Finish: Gypsum Board Cavity / Frame: R-13 / 2x4 Exterior Finish: 3 Coat Stucco Attic RoofWEST 18TH STREET ADU Attic Roofs Wood Framed Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644 Roofing: Light Roof (Asphalt Shingle) Roof Deck: Wood Siding/sheathing/decking Cavity / Frame: no insul. / 2x4 R-30 Roof Attic Ceilings (below attic) Wood Framed Ceiling 2x6 @ 16 in. O. C.R-30 None / None 0.032 Over Ceiling Joists: R-15.7 insul. Cavity / Frame: R-14.3 / 2x6 Inside Finish: Gypsum Board 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 7 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 05 Quality Insulation Installation (QII)High R-value Spray Foam Insulation Building Envelope Air Leakage CFM50 CFM50 Not Required Not Required N/A n/a n/a WATER HEATING SYSTEMS 01 02 03 04 05 06 07 08 09 Name System Type Distribution Type Water Heater Name Number of Units Solar Heating System Compact Distribution HERS Verification Water Heater Name (#) DHW Sys 1 Domestic Hot Water (DHW)Standard DHW Heater 1 1 n/a None n/a DHW Heater 1 (1) WATER HEATERS - NEEA HEAT PUMP 01 02 03 04 05 06 07 08 Name # of Units Tank Vol. (gal)NEEA Heat Pump Brand NEEA Heat Pump Model Tank Location Duct Inlet Air Source Duct Outlet Air Source DHW Heater 1 1 50 A. O. Smith FPTU 50 120 (50 gal)Outside WEST 18TH STREET ADU WEST 18TH STREET ADU WATER HEATING - HERS VERIFICATION 01 02 03 04 05 06 07 Name Pipe Insulation Parallel Piping Compact Distribution Compact Distribution Type Recirculation Control Shower Drain Water Heat Recovery DHW Sys 1 - 1/1 Not Required Not Required Not Required None Not Required Not Required 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 8 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 07 08 09 Name System Type Heating Unit Name Heating Equipment Count Cooling Unit Name Cooling Equipment Count Fan Name Distribution Name Required Thermostat Type NEW MINI SPLIT1 Heat pump heating cooling Heat Pump System 1 1 Heat Pump System 1 1 n/a n/a Setback HVAC - HEAT PUMPS 01 02 03 04 05 06 07 08 09 10 11 12 13 Name System Type Number of Units Heating Cooling Zonally Controlled Compressor Type HERS VerificationHeating Efficiency Type HSPF/HS PF2/COP Cap 47 Cap 17 Cooling Efficiency Type SEER/SE ER2 EER/EER 2/CEER Heat Pump System 1 VCHP-ductless 1 HSPF 7.7 54500 50000 EERSEER 14 12.2 Not Zonal Single Speed Heat Pump System 1-hers-htpump HVAC HEAT PUMPS - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 Name Verified Airflow Airflow Target Verified EER/EER2 Verified SEER/SEER2 Verified Refrigerant Charge Verified HSPF/HSPF2 Verified Heating Cap 47 Verified Heating Cap 17 Heat Pump System 1-hers-htpump Not Required 0 Not Required Not Required Yes No Yes Yes VARIABLE CAPACITY HEAT PUMP COMPLIANCE OPTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 10 Name Certified Low-Static VCHP System Airflow to Habitable Rooms Ductless Units in Conditioned Space Wall Mount Thermostat Air Filter Sizing &amp; Pressure Drop Rating Low Leakage Ducts in Conditioned Space Minimum Airflow per RA3.3 and SC3.3.3.4.1 Certified non-continuous Fan Indoor Fan not Running Continuously Heat Pump System 1 Not required Required Required Required Not required Not required Not required Not required Not required 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 9 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 INDOOR AIR QUALITY (IAQ) FANS 01 02 03 04 05 06 07 08 09 Dwelling Unit Airflow (CFM)Fan Efficacy (W/CFM)IAQ Fan Type Includes Heat/Energy Recovery? IAQ Recovery Effectiveness - SRE/ASRE Includes Fault Indicator Display?HERS Verification Status SFam ADU IAQVentRpt 27 0.35 Exhaust No n/a / n/a No Yes 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 10 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. I certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name:Documentation Author Signature: Company:Signature Date: Address:CEA/ HERS Certification Identification (If applicable): City/State/Zip:Phone: RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application. Responsible Designer Name:Responsible Designer Signature: Company:Date Signed: Address:License: City/State/Zip:Phone:   Maria Arias Arias & Associates Design Inc 11/14/2024 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 Maria Arias Arias & Associates Design Inc 11/14/2024 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information. BUILDING ENERGY ANALYSIS REPORT PROJECT: Project Designer: Report Prepared by: Job Number: Date: The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2022 Building Energy Efficiency Standards. This program developed by EnergySoft, LLC – www.energysoft.com. WEST 18TH STREET ADU 11818 RIO HONDO PKWY EL MONTE , CA 91732 ARIAS & ASSOCIATES DESIGN Arias & Associates Designs 626-548-9305 SANTA ANA, CA 92706 3/12/2025 , 1905 WEST 18TH STREET TABLE OF CONTENTS Project Summary Form ECON-1 Energy Use and Cost Summary Room Cooling Peak Loads 3 Energy Use Summary 1 Form ECON-2 Energy Upgrade Recommendations 10 12 HVAC System Heating and Cooling Loads Summary 16 Table of Contents 2 Zone Load Summary Form MF1R Mandatory Measures Summary 13 Room Heating Peak Loads 4 17 15 Form RMS-1 Residential Measures Summary 14 11 Cover Page 9 Room Load Summary RESIDENTIAL MEASURES SUMMARY RMS-1 Project Name Building Type  Single Family  Addition Alone Date  Multi Family  Existing+ Addition/Alteration Project Address California Energy Climate Zone Total Cond. Floor Area Addition # of Units INSULATION Area Construction Type Cavity (ft2) Special Features Status FENESTRATION Total Area: Glazing Percentage: New/Altered Average U-Factor: Orientation Area(ft2) U-Fac SHGC Overhang Sidefins Exterior Shades Status HVAC SYSTEMS Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status HVAC DISTRIBUTION Duct Location Heating Cooling Duct Location R-Value Status WATER HEATING Qty. Type Gallons Min. Eff Distribution Status New Page 3 of 17 3/12/2025 none 12.1% New WEST 18TH STREET ADU none 389 47 Attic CA Climate Zone 08 9.0 Left (E)6.0 1 0.300 CECDHWType_LHP 0.23 Perim = 0' New 1 New 4 NEW MINI SPLIT Ductless / No Fan Slab Opaque Door Roof - no insulation - Wood Framed Attic R 30 New 0.300 0.23 389 50 N/A 2.40 New - no insulation - Ductless 14.0 SEER 21 252 none none 1 none Electric Heat Pump Standard Right (W) Rear (S)32.0 8.0 New 389 New Door Wall Wood Framed 1905 WEST 18TH STREET SANTA ANA N/A 7.70 HSPF 0.30 Split Heat Pump User Number: 5209 0.300 none 0.23 4 N/A Setback New New ID: R 13 Unheated Slab-on-Grade EnergyPro 9.4 by EnergySoft 389 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures, regardless of the compliance approach used. Review the respective section for more information. (04/2022) Building Envelope: § 110.6(a)1: Air Leakage. Labeling. § 110.6(b): Field fabricated exterior doors and fenestration * § 110.7: Air Leakage. § 110.8(a): Insulation Certification by Manufacturers. Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of § 110.8(g). § 110.8(i): Roofing Products Solar Reflectance and Thermal Emittance. roofing material must meet the requirements of § 110.8(i) and be labeled per §10-113 when the installation of a cool roof is specified § 110.8(j): Radiant Barrier. § 150.0(a): Roof Deck, Ceiling and Rafter Roof Insulation. average U-factor not exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood-frame ceiling; or area-weighted average U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 or area-weighted average U-factor of 0.054 or less. Attic access doors must have permanently attached insulation using adhesive or mechanical fasteners. The attic access must be gasketed to prevent air leakage. Insulation must be installed in direct contact with a roof or ceiling which is sealed to limit infiltration and exfiltration * Loose-fill Insulation. Loose fill insulation must meet the manufacturer’s required density for the labeled R-value. § 150.0(c): Wall Insulation. framing or have a U-factor of 0.071 or less. Opaque non-framed assemblies must have an overall assembly U- * § 150.0(d): Raised-floor Insulation. * § 150.0(f): Slab Edge Insulation. without facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from § 150.0(g)1: Vapor Retarder. vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to § 150.0(g)2: Vapor Retarder. § 150.0(q): Fenestration Products. * Fireplaces, Decorative Gas Appliances, and Gas Log: § 110.5(e) Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces. § 150.0(e)1: Masonry or factory-built fireplaces must have a closable metal or glass door covering the entire opening of the firebox. § 150.0(e)2: Combustion Intake. * § 150.0(e)3: Flue Damper. Space Conditioning, Water Heating, and Plumbing System: § 110.0-§ 110.3: Certification. * HVAC Efficiency. § 110.2(b): Controls for Heat Pumps with Supplementary Electric Resistance Heaters. heaters must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone; and in which the cut-on temperature for compression heating is higher than the cut-on temperature for supplementary heating, and * § 110.2(c): Thermostats. * Insulation. surface heat loss rating. § 110.3(c)6: Isolation Valves. 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 § 110.5: Pilot Lights. (except appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool * § 150.0(h)1: Building Cooling and Heating Loads. Equipment Volume, Applications Volume, and Fundamentals Volume; the SMACNA Residential Comfort System Installation Clearances. § 150.0(h)3B: Liquid Line Drier. Water Piping, Solar Water-heating System Piping, and Space Conditioning System Line Insulation. § 150.0(j)2: Insulation Protection. maintenance, and wind as required by §120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive tapes). Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must include, or be protected by, a Class I or Class II vapor retarder. Pipe insulation buried below grade must be installed in a waterproof and § 150.0(n)1: Gas or Propane Water Heating Systems. designate a space at least 2.5’ x 2.5’ x 7’ suitable for the future installation of a heat pump water heater, and meet electrical and plumbing requirements, based on the distance between this designated space and the water heater location; and a condensate drain no § 150.0(n)3: Solar Water-heating Systems. Certification Corporation (SRCC), the International Association of Plumbing and Mechanical Officials, Research and Testing (IAPMO R&T), or by a listing agency that is approved by the executive director. Ducts and Fans: § 110.8(d)3: Ducts. contractor installs the insulation, the contractor must certify to the customer, in writing, that the insulation meets this requirement. § 150.0(m)1: CMC Compliance. Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply-air and return-air ducts and plenums must be insulated to R-6.0 or higher; ducts located entirely in conditioned space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8) do not require insulation. Connections of metal ducts and inner core of flexible ducts must be mechanically fastened. Openings must be sealed with mastic, tape, or other duct-closure system that meets the applicable UL requirements, or aerosol sealant that meets UL 723. The combination of mastic and either mesh or tape must be used to seal openings greater than ¼”, If mastic or tape is used. Building cavities, air handler support platforms, and plenums designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used to convey conditioned air. Building cavities and support platforms may contain ducts; ducts installed in . * § 150.0(m)2: Factory-Fabricated Duct Systems. connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive § 150.0(m)3: Field-Fabricated Duct Systems. mastics, sealants, and other requirements specified for duct construction. § 150.0(m)7: Backdraft Damper. § 150.0(m)8: Gravity Ventilation Dampers. § 150.0(m)9: Protection of Insulation. Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic Porous Inner Core Flex Duct. § 150.0(m)11: Duct System Sealing and Leakage Test. occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.1. § 150.0(m)12: Air Filtration. or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A. Clean-filter pressure drop and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service. Filter racks or grilles must use gaskets, sealing, or other means to close gaps around the inserted filters to and prevents air from bypassing the 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 § 150.0(m)13: Space Conditioning System Airflow Rate and Fan Efficacy. a hole for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must be ≥ 350 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.45 watts per CFM for gas furnace air handlers and ≤ 0.58 watts per CFM for all others. Small duct high velocity systems must provide an airflow ≥ 250 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.62 watts per CFM. Field verification testing is required in accordance with Reference Residential Appendix RA3.3. * Ventilation and Indoor Air Quality: § 150.0(o)1: Requirements for Ventilation and Indoor Air Quality Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in § 150.0(o)1. * § 150.0(o)1B: Central Fan Integrated (CFI) Ventilation Systems. dwelling unit ventilation airflow required per §150.0(o)1C. A motorized damper(s) must be installed on the ventilation duct(s) that prevents all airflow through the space conditioning duct system when the damper(s) is closed andcontrolled per §150.0(o)1Biii&iv. CFI ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for § 150.0(o)1C: Whole-Dwelling Unit Mechanical Ventilation for Single-Family Detached and townhouses . and attached dwelling units not sharing ceilings or floors with other dwelling units, occupiable spaces, public garages, or commercial spaces must have mechanical ventilation airflow specified in § 150.0(o)1Ci-iii. Local Mechanical Exhaust. controlled exhaust system meeting requirements of §150.0(o)1Giii,enclosed kitchens and bathrooms can use demand-controlled or continuous exhaust meeting §150.0(o)1Giii-iv. Airflow must be measured by the installer per §150.0(o)1Gv, and rated for sound per Airflow Measurement and Sound Ratings of Whole-Dwelling Unit Ventilation Systems. be measured by using a flow hood, flow grid, or other airflow measuring device at the fan’s inlet or outlet terminals/grilles per Reference Residential Appendix RA3.7. Whole-Dwelling unit ventilation systems must be rated for sound per ASHRAE 62.2 §7.2 at no less than the § 150.0(o)2: Field Verification and Diagnostic Testing. and HRV and ERV fan efficacy must be verified in accordance with Reference Residential Appendix RA3.7. Vented range hoods must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or AHAM to comply with the airflow Pool and Spa Systems and Equipment: § 110.4(a): Certification by Manufacturers. with the Appliance Efficiency Regulations and listing in MAEDbS; an on-off switch mounted outside of the heater that allows shutting off the heater without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions; and must not § 110.4(b)1: Piping. Covers. § 110.4(b)3: Directional Inlets and Time Switches for Pools. Pilot Light. § 150.0(p): Pool Systems and Equipment Installation. * Lighting: § 110.9: Lighting Controls and Components. * § 150.0(k)1A: Luminaire Efficacy. range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen Screw based luminaires. § 150.0(k)1C: Recessed Downlight Luminaires in Ceilings. § 150.0(k)1D: Light Sources in Enclosed or Recessed Luminaires. § 150.0(k)1E: Blank Electrical Boxes. luminaire or other device shall be no more than the number of bedrooms. These boxes must be served by a dimmer, vacancy sensor § 150.0(k)1F: Lighting Integral to Exhaust Fans. * 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 Screw based luminaires. § 150.0(k)1H: Light Sources in Enclosed or Recessed Luminaires. elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires. § 150.0(k)1I: Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required to comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of power, emit no more than 150 lumens, and are equipped with controls that automatically turn the lighting off when the drawer, cabinet or Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A. § 150.0(k)2B: Interior Switches and Controls. * § 150.0(k)2A: Accessible Controls. § 150.0(k)2B: Multiple Controls. Mandatory Requirements. § 150.0(k)2D: Energy Management Control Systems. occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified § 150.0(k)2E: Automatic Shutoff Controls. must be controlled by an occupancy or vacancy sensor providing automatic-off functionality. Lighting inside drawers and cabinets with § 150.0(k)2F: Dimmers. mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cut dimmers controlling LED light § 150.0(k)2K: Independent controls. § 150.0(k)3A: Residential Outdoor Lighting. other buildings on the same lot, must have a manual on/off switch and either a photocell and motion sensor or automatic time switch control) or an astronomical time clock. An energy management control system § 150.0(k)4: Internally illuminated address signs. § 150.0(k)5: Residential Garages for Eight or More Vehicles. Solar Readiness: § 110.10(a)1: Single-family Residences. application for a tentative subdivision map for the residences has been deemed complete and approved by the enforcement agency, §110.10(b)1A: Minimum Solar Zone Area. access, pathway, smoke ventilation, and spacing requirements as specified in Title 24, Part 9 or other parts of Title 24 or in any requirements adopted by a local jurisdiction. The solar zone total area must be comprised of areas that have no dimension less than 5 feet and are no less than 80 square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 square feet each for buildings with roof areas greater than 10,000 square feet. For single-family residences, the solar zone must be located on the roof or overhang of the building and have a total area no less than 250 square feet. * § 110.10(b)2: Azimuth. § 110.10(b)3A: Shading. * § 110.10(b)3B: Shading. horizontal distance of the height difference between the highest point of the obstruction and the horizontal projection of the nearest point of the * § 110.10(b)4: Structural Design Loads on Construction Documents. § 110.10(c): Interconnection Pathways. pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single-family § 110.10(d): Documentation. provided to the occupant. Main Electrical Service Panel. § 110.10(e)2: Main Electrical Service Panel. circuit breaker for a future solar electric installation. The reserved space must be permanently marked as “For Future Solar Electric.” Electric and Energy Storage Ready: 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 § 150.0(s) Energy Storage System (ESS) Ready. equipment with backed up capacity of 60 amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their source collocated at a single panelboard suitable to be supplied by the ESS, with one circuit supplying the refrigerator, one lighting circuit near the primary exit, and one circuit supplying a sleeping room receptacle outlet; main panelboard must have a minimum busbar rating of 225 amps; sufficient space must be reserved to allow future installation of a system isolation equipment/transfer switch within 3’ § 150.0(t) Heat Pump Space Heater Ready. unobstructed 240V branch circuit wiring installed within 3’ of the furnace with circuit conductors rated at least 30 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker § 150.0(u) Electric Cooktop Ready. 240V branch circuit wiring installed within 3’ of the cooktop with circuit conductors rated at least 50 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently § 150.0(v) Electric Clothes Dryer Ready. dedicated unobstructed 240V branch circuit wiring installed within 3’ of the dryer location with circuit conductors rated at least 30 amps the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole *Exceptions may apply. HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Date System Name Floor Area ENGINEERING CHECKS SYSTEM LOAD Number of Systems COIL COOLING PEAK COIL HTG. PEAK Heating System CFM Sensible Latent CFM Sensible Output per System Total Room Loads Total Output (Btuh) Return Vented Lighting Output (Btuh/sqft) Return Air Ducts Cooling System Return Fan Output per System Ventilation Total Output (Btuh) Supply Fan Total Output (Tons) Supply Air Ducts Total Output (Btuh/sqft) Total Output (sqft/Ton) TOTAL SYSTEM LOAD Air System CFM per System HVAC EQUIPMENT SELECTION Airflow (cfm) Airflow (cfm/sqft) Airflow (cfm/Ton) Outside Air (%) Total Adjusted System Output Outside Air (cfm/sqft) (Adjusted for Peak Design conditions) Note: values above given at ARI conditions TIME OF SYSTEM PEAK HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 54,500 2,899 0 cfm 0 0 167.0 0 24 / 22 ºF 3/12/2025 81.2 140.1 Supply Fan 78 / 51 ºF 0 Aug 3 PM 0 46,139 0.00 MINI SPLIT 24 / 22 ºF 0 78 / 51 ºF 0 0 49 0 800 70 ºF 57,500 0 WEST 18TH STREET ADU 57,500 78 / 51 ºF 40,717 0 0 33 ºF 0 800 cfm Heating Coil 800 117 ºF 57 4.8 NEW MINI SPLIT 389 Supply Fan 0 2,899 Outside Air 40,717 2,799 2,799 70 ºF 0 216 70 ºF 46,139 Jan 1 AM 9.8% 1 2.06 Outside Air Cooling Coil 147.8 78 / 51 ºF 800 cfm 0 0 cfm 70 ºF 117 ºF 91 / 70 ºF 54,500 0.0% 216 ZONE LOAD SUMMARY Project Name Date System Name Floor Area ZONE LOAD SUMMARY ZONAL SYSTEM COOLING PEAK HEATING PEAK ZONE NAME SYSTEM NAME Mult. CFM Sensible Latent Heating OA CFM Peak Hr CFM Sensible Latent CFM Sensible TOTALS (BLOCK LOAD) 0 Aug 3 PM 1.0 Aug 3 PM 0 57 0 WEST 18TH STREET ADU 2,899 49 2,799 NEW MINI SPLIT 2,799 0 2,899 3/12/2025WEST 18TH STREET ADU 389 216 2160 ROOM LOAD SUMMARY Project Name Date System Name Floor Area ROOM LOAD SUMMARY ROOM COOLING PEAK COIL COOLING PEAK COIL HTG. PEAK Zone Name Room Name Mult. CFM Sensible Latent CFM Sensible Latent CFM Sensible PAGE TOTAL TOTAL * * Total includes ventilation load for zonal systems. 49 49 1 216 216 2,799 216 WEST 18TH STREET ADU 49 57 2,799 57 NEW MINI SPLIT 2,8992,799 57 49 3/12/2025 ADU WEST 18TH STREET ADU 389 2,899 2,899 216 2,799 ROOM HEATING PEAK LOADS Project Name Date ROOM INFORMATION DESIGN CONDITIONS Room Name Time of Peak Floor Area Outdoor Dry Bulb Temperature Indoor Dry Bulb Temperature Conduction Area U-Value ∆T ₒF Btu/hr X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = Items shown with an asterisk (*) denote conduction through an interior surface to another room Page Total Infiltration:[ X X X X / 60 ] X = Schedule Fraction Air Sensible Area Ceiling Height ACH ∆T TOTAL HOURLY HEAT LOSS FOR ROOM 70 ºF WEST 18TH STREET ADU 37 389.00 ft² 631 Jan 1 AM R-30 Roof Attic 47.0 Wood Door 21.0 0.2174 2,329 570 2,899 37Residential Prescriptive 37 0.0438 1.00 1.075 522 37 1,008R-13 Wall 252.0 ADU 389 9.00 0.245 3/12/2025 33 ºF 0.1081 389.0 0.3000 37 169 RESIDENTIAL ROOM COOLING LOAD SUMMARY Project Name Date ROOM INFORMATION DESIGN CONDITIONS Room Name Outdoor Dry Bulb Temperature Floor Area Outdoor Wet Bulb Temperature Indoor Dry Bulb Temperature Outdoor Daily Range: Opaque Surfaces Orientation Area U-Factor CLTD1 Btu/hr X X = X X = X X = X X = X X = X X = X X = X X = X X = Page Total Items shown with an asterisk (*) denote conduction through an interior surface to another room. 1. Cooling Load Temperature Difference (CLTD) Shaded Unshaded Fenestration Orientation Area GLF Area GLF Btu/hr X + X = X + X = X + X = X + X = X + X = X + X = X + X = X + X = X + X = Page Total Internal Gain Btu/hr Occupants Occupants X Btuh/occ. = Equipment Floor Area X w/sqft = Infiltration: X X X = Air Sensible CFM ELA ∆T TOTAL HOURLY SENSIBLE HEAT GAIN FOR ROOM Latent Gain Btu/hr Occupants Occupants X Btuh/occ. = Infiltration: X X X = Air Latent CFM ELA ∆W TOTAL HOURLY LATENT HEAT GAIN FOR ROOM 64 3/12/2025 24.4 354,822 (N)0.0438 24.4 0.50 216 78 ºF ADU (W) Window 146 1.2 0.0 155 9.7 4.0 76 91 ºF 70 ºF 1.075 R-13 Wall (W) Wood Door 80.0 (W) 16.04 21.0 0.00069 6.0 733 9.09.7 389.00 ft² 181 367 648 16.04 13 26 ºF 0.1081 14.0 WEST 18TH STREET ADU 112 0.1081 R-13 Wall (E) 389 32.0 1.2 11.5 245 2,799 Window Window (S) 14.0 0.2174 7.0 36 R-13 Wall R-13 Wall 389.0 (S) 74.0 0.1081 219 664 0.65 286 0.0 0.0 9.7 38.0 146 35 R-30 Roof Attic 0.65 970 48.0 (E) (N) 50.0 0.1081 14.0 ENERGY USE AND COST SUMMARY ECON-1 Project Name Date Rate: Fuel Type: STANDARD PROPOSED MARGIN Energy Use (kWh) Peak Demand (kW) Cost ($) Energy Use (kWh) Peak Demand (kW) Cost ($) Energy Use (kWh) Peak Demand (kW) Cost ($) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year CO2 tons/yr tons/yr tons/yr Rate: Fuel Type: STANDARD PROPOSED MARGIN Energy Use (therms) Peak Demand (kBtu/hr) Cost ($) Energy Use (therms) Peak Demand (kBtu/hr) Cost ($) Energy Use (therms) Peak Demand (kBtu/hr) Cost ($) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year CO2 tons/yr tons/yr tons/yr Annual Totals Energy Demand Cost Cost/sqft Virtual Rate kWh kW $ $ /sqft $ /kWh therms kBtu/hr $ $ /sqft $ /therm Total $ $ /sqft Site Energy Use Index: kBtuh/yr 0.4 0 17 -0.1 1.5 249 Page 14 of 17 3/12/2025 331 -5 0.0 0.5 0.6 1 0 0 0.0 0 0.0 1 0.0 0.6 1 0.6 1 1 0.1 0.0 0.00 0.9 59 -0.1 58 331 0.0 0.9 307 0.9 262 0.5 17 3,277 -0.2 0 0 0.5 0.5 0.0 0.6 0.0 1 0.6 1 0.6 1 1 0.9 18 1 0.6 1.1 46 1.1 0.9 1.0 0.8 0.1 238 1.3 248 0.9 224 231 252 0.6 294 0 1.1 28.75 0 0 11 0.0 0.7 1 0.5 11 User Number: 5209 0.9 0 0.0 1 ID: 0.5 1 -6 44 0.00 0.2 0.00 236 0.9 0.8 WEST 18TH STREET ADU 2,946 277 270 0.2 243 0.9 235 276 0.6 Natural Gas 248 0.7 Electricity 2,946 1 10.7 0 0 0.0 0 1 0.0 0.5 1 0.7 1 0.2 1 EnergyPro 9.4 by EnergySoft 1.3 1.1 306 0.00 59 28 233 0.0 1.3 1.0 272 1.3 0.7 271 0.6 0.7 216 0 1 0.0 1 1 Natural Gas 0 1 1 0.5 0.7 1 1 0.9 0 n/a 0.0 -3 0.5 283 Electricity 0.7 1.5 0.2 11 1.5 221 1.0 Energy Upgrade Recommendations ECON-2 Project Name Documentation Author Project Address Author Address Recommended Improvements Description Annual Savings Est. Cost to Install Service Life SIR Annual Results Energy Cost Electricity (kWh) Fossil Fuel (therms) End Use Existing Improved Savings Existing Improved Savings Existing Improved Savings Space Heating Space Cooling Fans Pumps Domestic Hot Water Indoor Lighting Outdoor Lighting Plug Loads Appliances/Process Ancillary TOTAL CO2 (metric tons/year) Existing Improved Savings Climate Zone: Electricity Electric Rate: Fossil Fuel Gas Rate: TOTAL Floor Area: Type: Average Demand (kW) The estimated operating costs shown in this report are dependent upon many factors. The construction and conservation features of the project clearly are important. Equally important is the thermostat setting. How the thermostat is used, appliance use, and occupant interaction all influence the annual operating cost. The estimates provided in this report are based on typical conditions; your actual usage will vary. SIR is based upon measure costs divided by cost savings over the service life. $0 11 Page 15 of 17 SANTA ANA, CA 92706 0 0 0 $0 $0 0 WEST 18TH STREET ADU 1.35 0.54 0 , Arias & Associates Designs $0 389 $0 90 82 $0 0 0 11 8 194 User Number: 5209 0 $0 107 0.07 0.47 Single Family 2,946 0 0 0 $0 $0 1,335 491 EnergyPro 9.4.0.0 by EnergySoft 572 1905 WEST 18TH STREET ID: $0 $0 $0 0 75 0 Photovoltaic+Battery Project Summary Date of Audit: House Type: Conditioned Floor Area: Foundation Type: Number of Stories: Climate Zone: Number of Bedrooms: Weather Data: WHERE THE ENERGY IS USED This pie chart estimates the energy cost for the various types of end uses in the home. Data has been calculated using software that uses typical profiles of usage to estimate end use cost. Your costs may vary from these numbers depending upon how the home is operated. Single Family 389 Slab-on-Grade 1905 WEST 18TH STREET EnergyPro 9.4 by EnergySoft ID: 8 1 User Number: 5209 CZ08_wy3.bin Page 16 of 17 SANTA ANA, CA 92706 1 Energy Use Summary ELECTRICITY End Use kWh/yr Space Heating Space Cooling Fans Pumps Domestic Hot Water Indoor Lighting Outdoor Lighting Plug Loads Appliances/Ancillary Renewables TOTAL FOSSIL FUEL End Use Therms/yr Space Heating Domestic Hot Water Appliances Ancillary TOTAL The tables and graphs below summarize the major energy uses in the home for both electricity and fossil fuels. Ancillary uses include swimming pools and spas. 194 90 572 11 1905 WEST 18TH STREET 491 EnergyPro 9.4 by EnergySoft 0 75 ID: 11 1,335 User Number: 5209 0 0 Page 17 of 17 0 2,946 0 107 SANTA ANA, CA 92706 82 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 1 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 GENERAL INFORMATION 01 Project Name WEST 18TH STREET ADU 02 Run Title Title 24 Analysis 03 Project Location 1905 WEST 18TH STREET 04 City SANTA ANA 05 Standards Version 2022 06 Zip code 92706 07 Software Version EnergyPro 9.4 08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)0 10 Building Type Single family 11 Number of Dwelling Units 1 12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 5 14 Addition Cond. Floor Area (ft2)389 15 Number of Stories 1 16 Existing Cond. Floor Area (ft2)1474 17 Fenestration Average U-factor 0.3 18 Total Cond. Floor Area (ft2)1863 19 Glazing Percentage (%)12.08% 20 ADU Bedroom Count 1 21 ADU Conditioned Floor Area 389 22 Fuel Type Natural gas 23 No Dwelling Unit:No ADDITION ALONE - Project Analysis Parameters 01 02 03 04 05 06 Existing Area (excl. new addition) (ft2) Addition Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms 1474 389 1863 4 1 5 ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS 01 02 03 04 05 06 07 08 Zone Name Existing Area (excl. new addition) (ft2) ADU Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached WEST 18TH STREET ADU 1474 389 1863 4 1 5 Detached 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 2 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider. 03 This building incorporates one or more Special Features shown below 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 3 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 ENERGY USE SUMMARY Energy Use Standard Design Source Energy (EDR1) (kBtu/ft2 -yr) Standard Design TDV Energy (EDR2) (kTDV/ft2 -yr) Proposed Design Source Energy (EDR1) (kBtu/ft2 -yr) Proposed Design TDV Energy (EDR2) (kTDV/ft2 -yr)Margin (EDR1)Margin (EDR2) Space Heating 0 0.33 0 5.65 0 -5.32 Space Cooling 0 48.01 0 29.65 0 18.36 IAQ Ventilation 0 5.59 0 5.59 0 0 Water Heating 0 39.77 0 30.93 0 8.84 Self Utilization/Flexibility Credit 0 0 Efficiency Compliance Total 0 93.7 0 71.82 0 21.88 Photovoltaics 0 0 Battery 0 Flexibility Indoor Lighting 0 6.71 0 6.71 Appl. & Cooking 0 50.96 0 49.65 Plug Loads 0 94.52 0 94.52 Outdoor Lighting 0 7.86 0 7.86 TOTAL COMPLIANCE 0 253.75 0 230.56 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 4 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 ENERGY USE INTENSITY Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Margin (kBtu/ft2 - yr )Margin Percentage Gross EUI1 31.64 28.74 2.9 9.17 Net EUI2 31.64 28.74 2.9 9.17 Notes     1. Gross EUI is Energy Use Total (not including PV) / Total Building Area.     2. Net EUI is Energy Use Total (including PV) / Total Building Area. REQUIRED SPECIAL FEATURES The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. •Variable capacity heat pump compliance option (verification details from VCHP Staff report, Appendix B, and RA3) •Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed HERS FEATURE SUMMARY The following is a summary of the features that must be field-verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry •Indoor air quality ventilation •Kitchen range hood •Verified Refrigerant Charge •Airflow in habitable rooms (SC3.1.4.1.7) •Verified heat pump rated heating capacity •Wall-mounted thermostat in zones greater than 150 ft2 (SC3.4.5) •Ductless indoor units located entirely in conditioned space (SC3.1.4.1.8) ZONE INFORMATION 01 02 03 04 05 06 07 Zone Name Zone Type HVAC System Name Zone Floor Area (ft2)Avg. Ceiling Height Water Heating System 1 Status WEST 18TH STREET ADU Conditioned NEW MINI SPLIT1 389 9 DHW Sys 1 New 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 5 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 OPAQUE SURFACES 01 02 03 04 05 06 07 08 09 10 Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door Area (ft2)Tilt (deg)Wall Exceptions Status FRONT WALL WEST 18TH STREET ADU R-13 Wall 180 Back 80 32 90 none New LEFT WALL WEST 18TH STREET ADU R-13 Wall 270 Right 80 30 90 none New REAR WALL WEST 18TH STREET ADU R-13 Wall 0 Front 80 0 90 none New RIGHT WALL WEST 18TH STREET ADU R-13 Wall 90 Left 80 6 90 none New Roof WEST 18TH STREET ADU R-30 Roof Attic n/a n/a 389 n/a n/a New ATTIC 01 02 03 04 05 06 07 08 Name Construction Type Roof Rise (x in 12)Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Attic WEST 18TH STREET ADU Attic RoofWEST 18TH STREET ADU Ventilated 4 0.1 0.85 No No FENESTRATION / GLAZING 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Name Type Surface Orientation Azimuth Width (ft) Height (ft)Mult.Area (ft2)U-factor U-factor Source SHGC SHGC Source Exterior Shading Window Window FRONT WALL Back 180 1 32 0.3 NFRC 0.23 NFRC Bug Screen Window 2 Window LEFT WALL Right 270 1 9 0.3 NFRC 0.23 NFRC Bug Screen Window 3 Window RIGHT WALL Left 90 1 6 0.3 NFRC 0.23 NFRC Bug Screen 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 6 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ft2)U-factor Door LEFT WALL 21 0.217391 SLAB FLOORS 01 02 03 04 05 06 07 08 Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value and Depth Edge Insul. R-value and Depth Carpeted Fraction Heated Slab-on-Grade WEST 18TH STREET ADU 389 0.1 none 0 80%No OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 08 Construction Name Surface Type Construction Type Framing Total Cavity R-value Interior / Exterior Continuous R-value U-factor Assembly Layers R-13 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.101 Inside Finish: Gypsum Board Cavity / Frame: R-13 / 2x4 Exterior Finish: 3 Coat Stucco Attic RoofWEST 18TH STREET ADU Attic Roofs Wood Framed Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644 Roofing: Light Roof (Asphalt Shingle) Roof Deck: Wood Siding/sheathing/decking Cavity / Frame: no insul. / 2x4 R-30 Roof Attic Ceilings (below attic) Wood Framed Ceiling 2x6 @ 16 in. O. C.R-30 None / None 0.032 Over Ceiling Joists: R-15.7 insul. Cavity / Frame: R-14.3 / 2x6 Inside Finish: Gypsum Board 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 7 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 05 Quality Insulation Installation (QII)High R-value Spray Foam Insulation Building Envelope Air Leakage CFM50 CFM50 Not Required Not Required N/A n/a n/a WATER HEATING SYSTEMS 01 02 03 04 05 06 07 08 09 Name System Type Distribution Type Water Heater Name Number of Units Solar Heating System Compact Distribution HERS Verification Water Heater Name (#) DHW Sys 1 Domestic Hot Water (DHW)Standard DHW Heater 1 1 n/a None n/a DHW Heater 1 (1) WATER HEATERS - NEEA HEAT PUMP 01 02 03 04 05 06 07 08 Name # of Units Tank Vol. (gal)NEEA Heat Pump Brand NEEA Heat Pump Model Tank Location Duct Inlet Air Source Duct Outlet Air Source DHW Heater 1 1 50 A. O. Smith FPTU 50 120 (50 gal)Outside WEST 18TH STREET ADU WEST 18TH STREET ADU WATER HEATING - HERS VERIFICATION 01 02 03 04 05 06 07 Name Pipe Insulation Parallel Piping Compact Distribution Compact Distribution Type Recirculation Control Shower Drain Water Heat Recovery DHW Sys 1 - 1/1 Not Required Not Required Not Required None Not Required Not Required 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 8 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 07 08 Name System Type Heating Unit Name Heating Equipment Count Cooling Unit Name Cooling Equipment Count Fan Name Distribution Name NEW MINI SPLIT1 Heat pump heating cooling Heat Pump System 1 1 Heat Pump System 1 1 n/a n/a HVAC - HEAT PUMPS 01 02 03 04 05 06 07 08 09 10 11 12 13 Name System Type Number of Units Heating Cooling Zonally Controlled Compressor Type HERS VerificationHeating Efficiency Type HSPF/HS PF2/COP Cap 47 Cap 17 Cooling Efficiency Type SEER/SE ER2 EER/EER 2/CEER Heat Pump System 1 VCHP-ductless 1 HSPF 7.7 54500 50000 EERSEER 14 12.2 Not Zonal Single Speed Heat Pump System 1-hers-htpump HVAC HEAT PUMPS - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 Name Verified Airflow Airflow Target Verified EER/EER2 Verified SEER/SEER2 Verified Refrigerant Charge Verified HSPF/HSPF2 Verified Heating Cap 47 Verified Heating Cap 17 Heat Pump System 1-hers-htpump Not Required 0 Not Required Not Required Yes No Yes Yes VARIABLE CAPACITY HEAT PUMP COMPLIANCE OPTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 10 Name Certified Low-Static VCHP System Airflow to Habitable Rooms Ductless Units in Conditioned Space Wall Mount Thermostat Air Filter Sizing &amp; Pressure Drop Rating Low Leakage Ducts in Conditioned Space Minimum Airflow per RA3.3 and SC3.3.3.4.1 Certified non-continuous Fan Indoor Fan not Running Continuously Heat Pump System 1 Not required Required Required Required Not required Not required Not required Not required Not required 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 9 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 INDOOR AIR QUALITY (IAQ) FANS 01 02 03 04 05 06 07 08 09 Dwelling Unit Airflow (CFM)Fan Efficacy (W/CFM)IAQ Fan Type Includes Heat/Energy Recovery? IAQ Recovery Effectiveness - SRE/ASRE Includes Fault Indicator Display?HERS Verification Status SFam ADU IAQVentRpt 27 0.35 Exhaust No n/a / n/a No Yes 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 10 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. I certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name:Documentation Author Signature: Company:Signature Date: Address:CEA/ HERS Certification Identification (If applicable): City/State/Zip:Phone: RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application. Responsible Designer Name:Responsible Designer Signature: Company:Date Signed: Address:License: City/State/Zip:Phone:   Maria Arias Arias & Associates Design Inc 03/12/2025 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 Maria Arias Arias & Associates Design Inc 03/12/2025 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information. CITY , � ANA Pla n' Uild v ency SpHTA qNq v ORAN � SEAT OF R`�'�TRMI� CE Certificate of Compliance cos 0�5� Payment of School Facility Fees HOo� Slaita Ana Unified School District Mtaser ID: ,r. FOUNDED 7869 i 1 OF --11 r Name CFjLr4%4MI, Last) _ Teleph ne lc I /I Project Address ract/Parcel Number City, State, Zip Code Name (First, MI, Last) Telephone 1/ Use of Building (c c Type of Project (check) Residential Commercial ❑ Senior Housing ❑ New ❑ Addition ❑ Alteratio�� Desc tion of P{ ojec Number of Square Feet o � � • r� I j � Residential Space S t x $ _ Total S (Dev. Fee) Number of Square Feet of Commercial Space Sq.Ft x $ Total S (Dev. Fee) The above representations as to square footage are true. Applicant agrees that if it is later deterillilled that such representations are not true, then this certificate shall automatically terminate, and the appropriate City/County shall be notiieican is hereby noticed that any party filing a protest regarding the imposition of fees pursuant to Government Code Section 53080 must do so within 90 days from the payment of the fee. Applicant Name (Please Print Date 001PI natur This certifies that the above -named Applicant has paid school facility fees in compliance with :ill existing and applicable sections o the over Wentent d Code Education Code. M MI Sant no nine , chool DlsWict Authorized Ile eseiitiit"Ive Date 1)1,V1-'1?1BtJT10N Whato MW CHVIC01inty C I an(Irry - Applicant I -link - l�u01111es aj SANTA ANA CITY COUNCIL Mayor vamezcua@santa-ana.org Mayor Pro Tem - Ward 2 bvazquez@santa-ana.org Ward 1 tphan@santa-ana.org Ward 3 jessielopez@santa-ana.org Ward 4 pbacerra@santa-ana.org Ward 5 jryanhernandez@santa-ana.org Ward 6 dpenaloza@santa-ana.org MAYOR Valerie Amezcua MAYOR PRO TEM Benjamin Vazquez COUNCILMEMBERS Phil Bacerra Johnathan Ryan Hernandez Jessie Lopez David Penaloza Thai Viet Phan CITY OF SANTA ANA PLANNING AND BUILDING AGENCY 20 Civic Center Plaza ● P.O. Box 1988 Santa Ana, California 92702 www.santa-ana.org CITY MANAGER Alvaro Nuñez CITY ATTORNEY Sonia R. Carvalho CITY CLERK Jennifer L. Hall January 29, 2025 Also sent via email to: joseespino48@yahoo.com Jose Espino 1905 West 18th Street Santa Ana, CA 92706 Subject: Address Assignment for ADU conversion located at 1905 W. 18th Street (APN: 001-032-17) in Santa Ana, CA Dear Jose Espino, The City of Santa Ana Planning and Building Agency (PBA) is the responsible agency for legal addressing within the City of Santa Ana’s jurisdiction. This letter confirms the address assignment for the ADU conversion located at 1905 W 18th Street (APN: 001-032-17). Notice is hereby given that the following assigned address(es) shall be posted onsite per the approved address plan, attached hereto as Exhibit A. Address(es) to be Activated/Posted 1905 W 18 Street Unit 2 (Address for new ADU conversion) To subdivide commercial and/or residential units into multiple units, a building permit (and all other associated permits), plans, and inspection approvals by the PBA are required. Address(es) will be verified during inspections by the Building Safety Division. Please update your records accordingly. Should you have any questions, feel free to contact me by phone at (714) 667-2792 or by email at farias@santa-ana.org. Sincerely, Fernanda Arias Associate Planner Exhibit A – Address Plan Address Letter for 1905 West 18th Street Page 2 of 2 c: Kris K Chu, Santa Ana Manager, United States Post Office Fernando Banuelos, Fountain Valley Manager, United States Post Office Yesenia Torres, Santa Ana Manager, United States Post Office Enrique Ponce, Sna-North Grand Sta Manager, United States Post Office Esthephany Treto Ramirez, Admin Supervisor, United States Post Office Chris Tuiolosega, United States Post Office Alex Alvarez, Santa Ana Postmaster, United States Post Office Federal Express, Administration Cathy Joseph, Garden Grove Unified School District Christine Hy, Garden Grove Unified School District Cathy Slader, Orange Unified School District Ted Walstrom, Santa Ana Unified School District Jeremy Cogan, Santa Ana Unified School District Yvette Miranda, Santa Ana Unified School District Cristina Bernal, Tustin Unified School District Orange County Fire Authority Neal Kelly, Registrar of Voters Members, Board of Supervisors Southern California Gas Company Southern California Edison Company Claude Parrish, County Assessor's Office GIS SAG, AT&T UPS, Administration City Manager’s Office Beverly Martin, Police Community Services Specialist Boris Duran, Police Systems Manager Jennifer Arellano, Police Communications Manager Chris Hubbard, Police Systems Support Analyst Alejandra Gutierrez, Treasury & Customer Services Manager Hector Jimenez, Revenue Supervisor Alfonso Chavez, Utilities Customer Services Supervisor Judson Brown, Housing Division Manager Rudy Rosas, Deputy Public Works Director / City Engineer Zdenek (Zed) Kekula, Principal Civil Engineer Jason Kwak, Building Safety Manager Evelyn LaRocca, Permit Services Principal Kathy Hernandez, Permit Technician Julie Amsden, Permit Technician Ali Pezeshkpour, Planning Manager Jerry Guevara, Senior Planner Yvette Portugal, Code Enforcement Manager Sergio Verino, Code Enforcement Principal Exhibit A – Address Plan 1905 W 18th Street Main House 1905 W 18th Street Unit 2 (ADU) Page 1 of 1 EXISTING ONE & TWO FAMILY DWELLINGS ELECTRICAL SERVICES UNDERGROUND EXCEPTION CEC 2022 ELC-04 All new utility connections are required to be installed below grade by Santa Ana Municipal Code 41- 626(b). There is a standing exception for one and two family dwellings. This exception applies only when the new electrical service is designed to be fed from below grade as well as overhead. This diagram is a typical unit. The utility is able to feed this cabinet from the top or the bottom without interfering with the distribution wiring. All the circuit breakers and branch circuits are contained in the circuit breaker side of this cabinet. Only listed combination overhead and underground feed service boxes may be used to connect to an overhead utility drop. This exception to an underground fed service applies only to existing single family and two family residences. Planning & Building Agency Permits & Plan Check Section 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 Rigid Conduit Service Entrance Conductor Riser Underground Service Lateral METER Rev. 1/21/2020 plot; A r4Li.���•a'aLcs��as.�jsMii4�"tyari -1 answers are "No" Print Name., to- Plione Number:. NIS Plan Submittal Criteria Form Required for Single Family or Duplex Residences Use Commercial form for lots with 3+ dwelling units or new residential tracts) I act Information and Questionnaire below, then sign and date the Appli roject Informati ngle Family Residence/Duplex Addifion/Remode Yes No Questionnaire OCFA Plan Type it "Yes" *(PR160) Residential Site � New — Is this a new single familyresidence or duplex? t"M WaterAVa ilabllity PR400-402 Flre Spnnkler Nam 26 � e ADU — Is this a new Accessory Dwelling Unit (ADU) on the same property as a house that already has (PR40"02) Fire Sprinkler fire s rinklers or a house that will have firespn*nklers added aspart of this.Rroject? - -- 341 � �j Addition — Is this (A) an addition to a currently sprinklered building, or (B) an addition requ- - -- - - - iring a fire (pR400-4�2J Fire Spnnkler spnnkler retrofit based on a threshold set bV local ordinance?am 0 - dif I R160 Residential Site 4. E:1 � Distance — Is the most remote portion of the addition, ADU or other detached structure greater than (P 1 1404,,feet from the fire access roadway? Total Area — Will the addition result in a total area of greater than 3,600 square feet (sfl for non- '(PR160) Rmdentia1 l Site sprinklered buildings, or greater than 6,200 sf for sprinklered buildings, including the area of all � WaterAvailability enclosed s Paces, such asgara es, stairs, and detached structures se arated b less than 10-feet? 6. � �j Remodel — Is this a remodel of a sprinklered bullding with a scope of work that includes adding or (PR400442) Fire Sprinkler 91 removing any interior walls? Note: If "YesN, then project must be evaluated by a C-1 6 licensed contractor to determine if a fire spnnkler modification i-s needed. 7. Detached Structure — Is this a new detached utility or accessory structure not an ADU), such as a ;(PR160) RidenISite garage, workshop, game room, pool house, ba etc., requiring fire sprinklers based on a threshold (PR4004q Fire Sprinkler set by ocalordinance? - ---d - -- - Gate—lsa gate being installed across a driveway or road that is designated as a fire depa ent (PRI Gate access roadwa , or a drivewa or road that serves more than a single home/duptax? 9. Methane j Is project located in or less than 100' from a "Division of Oil, Gas, and Geothermal '(PR160) R�Idential Site Resources (DOGGR) field boundary or well (active or abandoned), less than 300-feet from an oil/gas ;�PRtTF-174) Methane seep, or less than I 000-feet from a landfill? (Note: For projects in Yorba Linda, this requirement only Testglffgatfon Plans applies to new homes, enclosed accessory structures, addition to existing structure greater than 1000 S and ADU's . 10. Vegetation moo S e propesruc's ture (A) on the perimeter of a communty conRaining, or adjacent to ;(PRi2� Fuel Modulkaeon slopes or hills, or (B) adjacent to an open space or Meldland area containing non-irrigated vegetabon, R182) Accessory or C) in a State Responsibility Area or Local Responsibility Area "Fire Hazard Severity Zone', as Sbuch,re III defined b the State, or D near an area that could be effected by awl re in the o en spaceft *OCFA approval requrequiredre issuance of a grading/building perm. All other plans types may be defamed submittals. Applicant e certify, under penalty pe►jury, under the laws of the Styofr) L MOMWO L'004% Signature: Email. of Ca Mi�, irbs, tod000 t!5 at thelnfamaon above is true: 0 Date: Attention Building Department Staff —After you've verified all questions were answered accurately as "No", then you may acceptpt ththissigned fo asis written release that an OCFA review ie not required. If any questions were answered as "Yes", then the plan type n the �li all rmin#4 i ra r I and the BuildingUP01{MO" Ji o bet Bubm e d a onh with tlheeappropri Form (on the reverse), and the Building-epa men stIl ay be require I requires the applicant to have their plans reviewed by 0GFA, or if any answers are "Yes" a review is required, please initial this line and provide an explanation on the Plan Referral Ate plans to OCFA for a determination. For questions and SLIbmittal infomialion, plc:asc visit ocfa om, or cell OCFA at (714) 573,,6100 Bldg #101123656 APPROVALS: PLNG - F. Arias BLDG - CSG POLICE - B. Martin PUBLIC WORKS - B. Sarlak CITY OF SANTA ANA Planning p^�a ���..�^^ Agency ESP NO RESIDENCE 1905 #2 WEST 18 TH ST SANTA ANA CA 92706 APN 001 PROJECT DATA 032-17 SCOPE: GARAGE CONVERTION , INTO AN ADU ONE BEDROOM, ONE BATHROOM, LIVING ROOM, KITCHEN AREA ANALISIS (SF) EXISTING NEW TOTAL FIRST FLOOR 1474 0 1474 TOTAL 1474 0 1474 AREA ANALISIS (GARAGE CONY. ADU) CONV TOTAL FIRST FLOOR 389 389 TOTAL 389 389 EXISTING PORCH : 18 SQ. FT. LOT SIZE: 6171 SQ. FT. LOT COVERAGE :1881 /6171 SQ. FT. =30 % F.A.R. :1863 /6171 SQ. FT. =30 % TYPE OF CONSTRUCTION TYPE V—B OCCUPANCY GROUP : R-3 FIRE SPRINKLERS: NO NUMBER OF STORIES: 1 NUMBER OF DWELLING UNITS : 1 ZONING DISTRICT: R1 LEGAL DESCRIPTION TRACT 1478 LOT 58 EASEMENTS ON PROPERTY: NO "ALL UTILITIES WILL BE PLACED UNDERGROUND" LANDSCAPE PLANT LEGEND SIZE QNTY ONEW 1 (4) 3-6-H PALM TREE NEEDLE PALM ( RHAPIDOPHYLLUM HYSTRIX) 5 GAL 4 OBAMBO PLANT (5) PLANTS ( CHAMAEDOROREA) 9 5 GAL a O 2- 48" BOX TREES EVERGREEN TYPE B (MAGNOLIA GRANDIFLORA) 2 48" BOX NEW 1 GALON SHRUBS (BIG BUE LILY TURF) 15 BOXES � 1 GAL 30 ONEW ° 5 GALON SHRUBS (ROSE OR HIBICUS 5 GAL 6 ROSA SINENSIS BRILLIAN) O(N)GRASS SAINT AUGUSTINE (STENOTAPHRUM SECUNDATUM) PLUG 180 NOTE: BUILDING SECURITY REGULATIONS: FOR NEW BUILDINGS AND ADDITIONS, ALTERATIONS, AND REPAIRS WITHIN ANY TWELVE -MONTH PERIOD EXCEED FIFTY (50 %) PERCENT OF THE VALUE OF ANY EXISTING BUILDING OR STRUCTRUCTURE, EACH BUILDING OR STRUCTURE SHALL BE MADE TO CONFORM TO THE REQUIREMENTS FOR NEW BUILDINGS OR STRUCTURES AND COMPLY WITH THE BUILDING SECURITY REGULATIONS. SANTA ANA MUNICIPAL CODE CHAPTER 8, DIVISION 3. SOILS REPORT: SOILS REPORTS ARE REQUIRED IN ACCORDANCE WITH CHAPTER 18, CBC. SOIL REPORT MAY BE EXEMPTED FOR PROJECTS THAT MEET CITY'S SOIL REPORT EXEMPTIONS HANDOUT (FORM PCC-06). EXEMPTIONS: B. ONE-STORY AND TWO STORY ATTACHED ADDITONS TO AN EXISTING SINGLE FAMILY DWELLING. LA;DBS STANDARD SOUND RATED PARTITION ASEMBLIES STC 50 — FIRE RATING AS SHOWN 1. 1 HR. FIRE RATING 1 HR. RATED LATH AND PLASTER OR ONE LAYER OF r TYPE "X' GYPSUM BOARD EACH SIDE MINERAL FIBER INSULATION (NOTE 2) Yx4'STUDS RESILIENT CLIP AT AT 16' O.C. EA. STUD OR RESILIENT CHANNELS —ONE SIDE 3.2 HR. FIRE RATING 2 HR. RATED LATH AND PLASTER OR TWO LAYER OF r TYPE "X' GYPSUM BOARD EACH SIDE MINERAL FIBER INSULATION (NOTE 2) Y x 4' STUDS RESILIENT CLIPS OR AT 16" O.C. CHANNELS - ONE SIDE 5.2 HR. FIRE RATING TWO LAYER OF V TYPE W GYPSUM BOARD EACH SIDE Y x 4" STUD (STAGGERED) AT 16" O.C. EACH SIDE WITH COMMON PLATES (2" x 6' MIN.) P/BC 2020-069 2. 1 HR. FIRE RATING 1 HR RATED LATH AND PLASTER PLASTER EACH SIDE (NOTE 3) MINERAL FIBER INSULATION (NOTE 2) Y x 4' STUD (STAGGERED) AT 16" O.C. EACH SIDE WITH COMMON PLATES (2" x 6" MIN.) 4.2 HR. FIRE RATING 2 HR. RATED LATH AND PLASTER AYSEPERATE 5J "TYPE "X' CH SIDE x 4" STUDS T 16' O.C. WITH PLATES FOR 1 HR FIRE RATING, PROVIDE 2 LAYERS W TYPE'X' GYP. BD. ON ONE SIDE AND 1 LAYER V TYPE GYP. BD. ON THE OTHER SIDE. 6.2 HR. FIRE RATING 8' CONCRETE OR 8" CONCRETE BLOCK GROUTED BRICK ALL CELLS FILLED TWO COATS OF FULL SHOVED FLAT LATEX PAINT HEAD JOINTS EACH SIDE GENERAL NOTES: 1. The type and spacing of resilient channels and clips and the attachment of gypsum board or lath shall be as required for fire ratings. 2. The mineral fiber insulation shall have a thermal resistance R value of 11 or greater as determined by Federal Specification RR-1-521 B. 3. No test is on file to justify an STC 50 with one 5/8" type "X" gypsum board each side. As a covered erdly under Title II of the Americans with Disabilities Act, the City of Los Angeles does not discriminate on the basis of disability and, upon request, will provide reasonable accommodation to ensure equal access to Its programs, services and activitles. Page 4 of 6 F_____PLUMBING AND ELECTRICAL LINES SYMBOL r--- ---- TYPE MATERIAL , - - - -- ;--- BURIAL DEPTHS - --� - - I SEWER LINE 3" PVC I 18" MIN. - - I GAS LINE-1-1/4" COPRER 24" MIN. ' - L -- - -- - - - — WATERLINE 1-1/4" 112" - -I PVC -------- MIN. --� DRAINAGE NOTES: NOTE: FINISH GRADE AROUND THE STRUCTURE/ ADDITION SHALL SLOPE AWAY FROM THE FOUNDATION A MINIMUM OF 5% FOR A MINIMUM DISTANCE OF 10 FEET. 5X MIN, 5LOFF MAY`pOM oswmn O' O" MIN LOTS SHALL BE GRADED TO DRAIN SURFACE WATER AWAY FROM THE FOUNDATION WALLS. THE GRADE SHALL FALL A MINIMUM OF 6" WITHIN THE 10 FT (5% SLOPE) . WHERE LOT LINES , WALLS, SLOPES OR OTHER PHYSICAL BARRIER PROHIBIT 6" OF FALL WITHIN 10 FT, DRAINS OR SWALES SHALL BE CONSTRUCTED TO ENSURE DRAINAGE AWAY FROM THE STRUCTURE (CRC R401.3) IMPERVIOUS SURFACES WITHIN 10 FT OF THE BUILDING FOUNDATION SHALL BE SLOPED A MINIMUM OF 2% AWAY FROM THE P.L. 5 1 1-1 0" Al FOR PE Master I D: Date: 1. kLL TER :ATED GAS LINE :TED TOWARDS ANKLESS R HEATER PLOT PLAN SCALE: 1/8=1'-O" I— Cn = U Q o O �a o i O Z c (n cn W In I"- p r W a rn Cl) OLU ti y CD Q O � W Z 0 z a J LU W Cat IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII V co Z Lo z L 0 E J l� a O U Q U m o U W 0 I� Z n L O 21 0 Ln W Ln la �L ru 0 L n u o M 00 C� Ln Ln Q f—I Ln Z o L f� O H r-I 0 00 L rl G y � DRAWN: MA JOB NO.: 2411532 SHEET o1Na,- u� PLUMBING FIXTURES 1. ALL NON COMPLIANT PLUMBING FIXTURES IN ANY RESIDENTIAL BUILDINGS UNDERGOING ADDITIONS, ALTERATION OR IMPROVEMENTS SHALL REPLACED NONCOMPLIANCE PLUMBING FIXTURES WITH WATER -CONSERVING PLUMBING FIXTURES PRIOR TO FINAL INSPECTION. THE REQUIREMENTS SHAL APPLY TO NEW FIXTURE IN ADDITIONS OR AREAS OF ALTERATION TO THE BUILDING 2022 ADOPTED SUPPLEMENT SECTIONS 301.1.1 .4.303.1.1, 4.303.1.4.4 & 2022 CPC SUPPLEMENT SECTIONS 403.0-403.8). cz E) G FLOOR PLAN SCALE: 1/4=1'-0" (E) LIVING ROOM 8' CLNG (E) LIVING ROOM (E) KITCHEN NOTES: 1. BATHTUB AND SHOWER FLOORS, AND WALLS ABOVE BATHTUBS WITH A SHOWERHEAD, AND SHOWER COMPARTMENTS SHALL BE FINISHED WITH A NONABSORBENT SURFACE EXTENDING TO A HEIGHT OF NOT LESS THAN 6 FEET ABOVE THE FLOOR. 2. SHOWER DOORS SHALL SWING OUT. NET AREA OF SHOWER RECEPTOR SHALL BE NOT LESS THAN 1,024 SQ . IN. OF FLOOR AREA, AND ENCOMPASS 30 IN. DIAMETER CIRCLE. (E) BED ROOM 8' CLNG (E) CLOSET (E) BED ROOM 8' CLNG (E) CLOSET PROJECTS REQUIRING CAL GREEN CODE COMPLIANCE MUST RECYCLE AND /OR SALVAGE FOR REUSE A MINIMUM OF 65% OF THE NON -HAZARDOUS CONSTRUCTION AND DEMOLITION WASTE IN ACCOUNDANCE WITH THE CALGREEN CODE COMPLIANCE MUST RECYCLE AND /OR SALVAGE FOR REUSE A MINIMUM OF 65% OF THE NON -HAZARDOUS CONSTRUCTION AND DEMOLITION WASTE IN ACCORDANCE WITH THE CAL GREEN CODE SECTIONS 4.408.1 AND 5.4081 (E) 400 A4P ELECT METER O -� (E) BED ROOM O (E) BATH RGIG M 8' CLNG 17 -7 I24'�X I6" WNG ✓ACC&S # sD LINEN HALL IVAY SDr 7 CM , (E) BED ROOM SD WASHER/DRYER LOCATION FOR ADU Eo (E) BAH RO Ji__/01 0 1 OE GFI 0 GFI W/D G TYP. I O O I TYP. N) EXHAUS B RO a (N) HOOD 2O KITCHE 280 M (N) CLOSET CONC. MAX. _ c�s �� REF D AFCI = P. MINI (N) BED (N) LIVING (SPLIT AFCI ROOM FCI ROOM TYP. YP. AFC AFCI TY AFCI O' -2" I . 1 O' -2" 9 (N) 100 AYP ELEICT METER 1'1�7 2X6 FLUMNN6 WA U (N) INDENTATION IN WALL FOR NEW TANKLESS WATER HEATER NOTES: 1. BATHTUB AND SHOWER FLOORS, AND WALLS ABOVE BATHTUBS WITH A SHOWERHEAD, AND SHOWER COMPARTMENTS SHALL BE FINISHED WITH A NONABSORBENT SURFACE EXTENDING TO A HEIGHT OF NOT LESS THAN 6 FEET ABOVE THE FLOOR. 2. SHOWER DOORS SHALL SWING OUT. NET AREA OF SHOWER RECEPTOR SHALL BE NOT LESS THAN 1,024 SQ . IN. OF FLOOR AREA, AND ENCOMPASS 30 IN. DIAMETER CIRCLE. CITY OF S Planning a 1=>OOF2 SCHEDULE WI IVE�POW SCHEDULE U-FACTOR SHGC QTYI SYM. TYPE W H MATERIAL QTY, SYM. TYPE W H FRAME MATERIAL 0.30 .23 1 A STANDARD 3068 T-0" 6'-8" SOLID CORE. WOOD W/DEAD BOLT. 2 I O SLIDING 4'-0" 4'-0" VINYL. FRAME, DUAL GLAZED 2 © STANDARD 2868 2'-8" 6'_8" HOLLOW CORE. WOOD. 1 0 SLIDING T-0" T-0" VINYL. FRAME, DUAL GLAZED TEMP. FOR PE 1 © CLOSET 4068 4'-0" 6'-8" HOLLOW CORE. WOOD. 1 30 SLIDING T-0" 2'-0" VINYL. FRAME, DUAL GLAZED TEMP. NOTE: THE NFRC TEMPORARY LABEL DISPLAYED ON WINDOWS AND SKYLIGHTS (INCL. TUBULAR) MUST REMAIN ON THE UNIT UNTIL FINAL INSPECTION HAS BEEN COMPLETED. NOTE: "THE LOAD RESISTANCE OF GLASS UNDER UNIFORM LOAD SHALL BE DETERMINED IN ACCORDANCE WITH ASTM E1300." SMOKE ALARMS INTERCONNECTED, HARD WIRED SMOKE ALARMS WITH BATTERY BACK UP SHALL BE INSTALLED. INTERCONNECTED, HARD -WIRED CARBON MONOXIDE ALARMS WITH BATTERY BACK UP SHALL BE INSTALLED PER CRC R315 1.13ASEMENTS, HABITABLE ATTICS AND EVERY SLEEPING ROOM SHALL HAVE AT LEAST ONE OPENABLE EMERGENCY ESCAPE AND RESCUE OPENING HAVING A MINIMUM NET CLEAR OPENING OF 5.7 SQUARE FEET EXCEPT FOR GRADE FLOOR OPENINGS SHALL HAVE A MINIMUM NET CLEAR OPENING OF 5 SQUARE FEET. THE MIN. NET CLEAR OPENING HEIGHT SHALL BE 24 IN. WIDTH SHALL BE 20 IN. MIN. , AND BOTTOM OF THE CLEAR OPENING SHALL BE NO GREATER THAN 44 INCHES MEASURED FROM THE FLOOR. 1. A MINIMUM OF FOUR BRANCH CIRCUITS SHALL BE IDENTIFIED AND HAVE THEIR SOURCE OF SUPPLY COLLOCATED AT A SINGLE PANELBOARD SUITABLE TO BE SUPPLIED BY THE ESS AT LEAST ONE CIRCUIT SHALL BE LOCATED NEAR THE PRIMARY EGRESS AND AT LEAST ONE CIRCUIT SHALL SUPPLY A SLEEPING ROOM RECEPTACLE OUTLET. SMOKE ALARMS 1. BATTERY SMOKE ALARM PERMITTED IN EXISTING BUILDINGS WHERE NO CONSTRUCTION IS TAKING PLACE. 2. SMOKE ALARMS SHALL BE TESTED AND MAINTAINED IN ACCORDANCE WITH MANUFACTURER INSTRUCTIONS. SMOKE ALARMS SHALL BE REPLACED AFTER 10 YRS FROM THE DATE OF MANUFACTURED MARKED ON THE UNIT. 3. CONVENTIONAL IONIZATION SMOKE ALARMS THAT ARE SOLELY BATTERY POWERED SHALL BE EQUIPPED WITH A 10 YEAR BATTERY AND HAVE A SILENCE FEATURE. FOR BUILDINGS WITH FUEL BURNING APPLIACES AND /OR ATTATCHED GARAGES, PROVIDE AN APPROVED CARBON MONOXIDE ALARM AT: 1. OUTSIDE OF AEACH SEPARATE SLEEPING AEA IN THE IMMEDIATE VICINITY OF THE BEDROOMS 2. BATTERY CARBON MONOXIDE ALARM IS PERMITTED EXISTING DWELLING UNITS WHERE NO CONSTRUCTION IS TAKING PLACE. THIS EXHAUST FAN CAN BE CONTROLLED BY A STANDARD ON/OFF SWITCH BUT THE SWITCH MUST BE LABELED CLEARLY DISPLAYING TH FOLLOWING TEXT, OR EQUIVALENT: " THIS SWITCH CONTROLS THE INDOOR AIR QUALITY VENTILATION FOR THE HOME. LEAVE SWITCH IN THE " ON" POSITION AT ALL TIMES UNLESS THE OUTDOOR AIR QUALITY IS VERY POOR." MINIMUM 50 CFM EXHAUST FAN. © EMERGENCY ESCAPE/ EXIT WINDOW THE FOLLOWING WINDOW SIZES WILL BE THE MINIMUM O ALLOWED FOR EGRESS UNLESS MANUF. DATA IS SUP ED 'I ,I Ilk STANDARD HEADER HEIGHT 20" CLEAR X < —_ :F OP<LE ISINGLE CASEMENT SLIDER < 2-6X3-6 5-6X3-6 6-OX3-0 DOUBLE CASEMENT SINGLE/ DBL HUNG X 4-8X4-0 3-8X4-6 8-0X4-0 MIN. SI7;E WINDOW MIN. SF WINDOW CASEMENT/FIXED COMBO. 3- XS-0 10-OX4-O FOR 20 CLEAR WIDTH FOR 24 CLEAR WIDTH 7-OX4-0 3_4XX5_6 12-OX3-0 3-SX5-0 < BAY AWNING: 4-OX5-0 Q NON E/W/00N MANU. DATA SINGLE/FIXED COMBO. < NONERW�ODOW DATA NONE W/O MANU. DATA FLOOR LEVEL + FLOOR LEVEL NOTE: SIZES ARE TAKEN FROM DATA SUPPLIED 1 20" MIN. CLEAR WID BY WINDOW MANUFACTURES, HOW EVER THESE ARE GENERAL DIMENSIONS. IT IS THE OWNERS 2) 24" MIN. CLEAR HEIGHT RESPONSIBILITY TO VERIFY THAT THE ACTUAL 3) 5.7 S.F. MIN. CLEAR HEIGHT AREA WINDOWS INSTALLED MEET THE MINIMUM EGRESS REQUIREMENTS. EMERGENCY ESCAPE/ EXIT WINDOW (CBC 310.4) NOTE: 1. SMOKE ALARMS SHALL BE TESTED AND MAINTAINED IN ACCORDANCE WITH MANUFACTURER INSTRUCTIONS . SMOKE ALARMS SHALL BE REPLACED AFTER 10 YRS FROM THE DATE OF MANUFACTURED MARKED ON THE UNIT. 2. CONVENTIONAL IONIZATION SMOKE ALARMS THA ARE SOLELY BATTERY POWERED SHALL BE EQUIPPED SITH A 10 YR BATTERY AND HAVE A SILENCE FEATURE - THE LARGEST RISE OR RUN MAY NOT EXCEED THE SMALLEST BY MORE THAN 3/8" 10" MIN. RUN W/ 1" NOSIGN w �x M Q UO I � n 2: c2 SEC. R311.7.4 CRC 1 STEPS ELECTRICAL LEGEND B HOSE BIBB GAS GAS OUTLET (N) CARBON MONOXIDE DETECTOR W/ BATTERY BACK UP CM SD (N) SMOKE DETECTOR TO BE SD HARDWIRED W/ BATTERY BACK UP (E) SMOKE DETECTOR BATTERY sD ONLY �PH PHONE JACK DUPLEX OUTLET 220v. 220V OUTLET OGFI GROUND FAULT INTERRUPT o=wP WATERPROOF OUTLET 169�vs VACANCY SENSOR I{f} LIGHT SWITCH I� DIMMER SWITCH ® HIGH EFFICACY FLOURECENT LIGHTS I-° DOOR BELL BUTTON WALL BRACKET OUTLET EXTERIOR HIGH EFFICACY SURFACE MOUNTED LIGHT MS MOTION SENSOR/ PHOTO CELL OO RECESSED LIGHT FIXTURE IGH EF O A LURECENT LIGHTS NOTE: EXHAUST FAN W/ 50 CFM (MIN.) W/3.0 SONE (M ) EXISTING 1. NEWLY INSTALLED BATHROOM EXHAUST FANS SHALL BE ENERGY STAR COMPLIANT AND BE DUCTED TO (N) NEW TERMINATE TO THE OUTSIDE OF THE BUILDING. WAI-1- I_1�6ENP 2. NEWLY INSTALLED BATHROOM NEW WALLA EXHAUST FANS, NOT FUNCTIONING AS COMPONENT OF A WHOLE HOUSE VENTILATION SYSTEM, MUST BE CONTROLLED BY A HUMIDISTAT WICH ------__(�) - - - - - - WA,U TO �� FFMO SHALL BE READILY ACCESSIBLE. C �> WALL IpU b WAUU Ixxx2X6 �UU01% W U ANTA ANA ency H 2 !— co Q U E O v r Z O � a CV ~ O � V Z to r a U W Lo co,C O '^ V, W O ti Q N Q W .. Z 0 .O J O O _ a W ?-i O IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII � co z j It 7 W � O 12� o 0 p� <i J I-­i Q •� U N W p •� cd 0 W U Lo o co C� P� ■ p I uj J Q OLo W co Q c ~ V) r-1 00 W AS NOTED DRAWN: MA JOB NO.: SHEET 02= CITY OF SANTA ANA Planning and -mild -ink -Agency NOTES: 1. BATHTUB AND SHOWER FLOORS, AND WALLS ABOVE BATHTUBS WITH A SHOWERHEAD, AND SHOWER COMPARTMENTS SHALL BE FINISHED WITH A NONABSORBENT SURFACE EXTENDING TO A HEIGHT OF NOT LESS THAN 6 FEET ABOVE THE FLOOR. (E) ASPHALT SHINGLES OVER 1 LAYERS OF # 30 SPARK 2. SHOWER DOORS SHALL SWING OUT. NET AREA OF SHOWER RECEPTOR SHALL BE NOT LESS THAN 1,024 SQ . IN. OF FLOOR AREA, AND (FIELD VERIFIED) FELT ARRESTER ENCOMPASS 30 IN. DIAMETER CIRCLE. CLASS"A" ROOFING 3. " SMOKE ALARM" SHALL BE INTERCONNECTED HARD -WIRED WITH BATTERY BACKUP AND SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 72" 24"X 12" 4. TAMPER -RESISTANT RECEPTACLES SHALL BE INSTALLED IN ALL AREAS SPECIFIED IN 210.52 ALL NONLOCKING-TYPE 12 VOLT, 15- AND 20 DORMER AMPERE RECEPTACLES SHALL BE LISTED TAMPER -RESISTANT RECEPTACLES. - VENT TYP. 5. ALL SHOWERS AND TUB -SHOWERS SHALL HAVE A PRESSURE BALANCE, THERMOSTATIC MIXING VALVE, OR A COMBINATION PRESSURE BALANCE/THERMOSTATIC MIXING TYPE VALVE. - 6. ALL NEW, REPLACEMENT AND EXISTING WATER HEATERS SHALL BE STRAPPED TO THE WALL IN TWO PLACES. ONE IN THE UPPER 1/3 OF THE TANK AND ONE IN THE LOWER 1/3 OF THE TANK. THE LOWER POINT SHALL BE A MINIMUM OF 4-IN. ABOVE THE CONTROLS. 7. ALL FINISHED MATERIALS, SUCH AS ADHESIVES, SEALANTS, CAULKS, PAINTS, AEROSOL PAINTS , COATINGS, CARPET SYSTEMS, RESILIENT FLOORING O SYSTEMS AND COMPOSITE WOOD PRODUCTS SHALL CONFORM TO THE VOC AND FORMALDEHYDE LIMITS SET SET FORTH IS SECTION 4.504.2, 4.504.4. 4.504.5 AND TABLES 4.504.1, 4.504.2, 4.504.3 AND 4.504.5 2013 CGB SC N) 8. SHOWER OR TUB EQUIPPED WITH A SHOWERHEAD SHALL HAVE A MINIMUM CELING HEIGTH OF 6-8" ABOVE A MINIMUM AREA OF 30"X30" AT THE rANK��s SHOWER HEAD TJ w (E) STUCCO 9. SHOWER AND TUB -SHOWER COMBINATION CONTROL VALVES SHOWERS AND TUB -SHOWER COMBINATION IN BUILDINGS SHALL BE PROVIDED WITH - INDIVIDUAL CONTROL VALVES OF THE PRESSURE BALANCE, THERMOSTATIC, OR COMBINATION PRESSURE BALANCE/THERMOSTATIC MIXING VALVE TYPE THAT PROVIDE SCAID AND THERMAL SHOCK PROTECTION. THESE VALVES SHALL CONFORM TO ASSE 1016, " STANDARD FOR AUTOMATIC COMPENSATING VALVES FOR INDIVIDUAL SHOWERS AND TUB -SHOWER COMBINATIONS" , OR ASME A112.18 1/CSA B125.1,"STANDARD FOR PLUMBING SUPPLY FITTINGS." ` HANDLE POSITION STOPS SHALL BE PROVIDED ON SUCH VALVES AND SHALL BE ADJUSTED PER THE MANUFACTURER'S INSTRUCTIONS TO DELIVER A MAXIMUM MIXED WATER SETTING OF 120 DEGREES. THE WATER HEATER THERMOSTAT SHALL NOT BE CONSIDERED A SUITABLE CONTROL FOR MEETING THIS PROVISION. ONE IN THE LOWER 1/3 OF THE TANK. THE LOWER POINT SHALL BE A MINIMUM OF 4-IN. ABOVE THE CONTROLS. 10. GROUND -FAULT CIRCUIT -INTERRUPTION (GFCI) FOR PERSONNEL SHALL BE PROVIDED AND INSTALLED IN READILY ACCESSIBLE LOCATION PER CEC 210.8 (A) 11.. ARC -FAULT CIRCUIT -INTERRUPTION SHALL BE INSTALLED TO PROVIDE PROTECTION OF THE BRANCH CIRCUIT. PER CEC SECTION 210.12(A) 12. AS OF JANUARY 1, 2014 SB 407 REQUIRES THAT NONCOMPLIANT PLUMBING FIXTURES IN RESIDENTIAL AND COMMECIAL PROPERTIES BUILT ON OR BEFORE JANUARY 1, 1994 , BE REPLACED WITH WATER -CONSERVING PLUMBING FIXTURES WHEN THE PROPERTY IS UNDERGOING ADDITIONS, ALTERATIONS OR IMPROVEMENTS. VENT CALCULATION REQUIRED ATTIC VENTILATION: 389/150 SQ. FT. : 2.593 X 144=373.43 40%-50% OF REQUIRED UPPER VENTILATION UPPER VENTILATION PROVIDED: CMI BH24 12X24 SQUARE TAIL 12 IN. 24 IN. X 9 IN. (100 SQ IN NFV)/186.7=1.8 TOTAL UPPER VENTS PROVIDED: 2 UNDER FLOOR VENTILATION: CONC,. SLAB ATTIC NOTE : 1. VALLEY FLASHINGS SHALL BE NOT LESS THAN 0.019 INCH (NO. 26 GALVANIZED SHEET GAGE) CORROSION -RESISTANT MINERAL -SURFACED NONPERFORATED CAP SHEET MEETING ASTM D3909 RUNNING THE FULL LENGHT OF THE VALLEY. 2. "ROOF GUTTERS SHALL BE DESIGN TO PREVENT THE ACCUMULATION OF LEAVES AND DEBRIS." 3. THE TOTAL NET FREE VENTILATING AREA SHALL NOT BE LESS THAT 1/150 OF THE AREA OF THE SPACE VENTILATED (R806.2.) 4. ENCLOSED ATTICS AND ENCLOSED RAFTER SPACES SHALL HAVE A CROSS VENTILATION FOR EACH SEPARATE SPACE BY VENTILATING OPENINGS AGAINST THE ENTRANCE OF RAIN. (R806.1.). PROVIDE ATTIC VENTILATION CALCULATIONS ON PLANS. 5. VENT OPENINGS FOR ENCLOSED ATTICS, ENCLOSED EAVE SOFFIT SPACES, ENCLOSED RAFTER SPACES, AND UNDERFLOOR VENTS SHALL RESIST BUILDING IGNITION FROM THE INTRUSION OF BURNING EMBERS AND FLAME THROUGH THE VENT OPENINGS. VENT OPENINGS SHALL BE PROTECTED BY CORROSION RESISTANT, NONCOMBUSTIBLE WIRE MESH WITH MIN. 1/16" AND MAX. 1/8" OPENINGS. 6 OPENINGS SHALL HAVE CORROSION -RESISTANT WIRE MESH OR OTHER APPROVED MATERIAL WITH 1/8 IN. MINIMUM AND 1/4 IN MAXIMUM OPENING . 7. THE NET FREE VENTILATING AREA SHALL NOT BE LESS THAN: i. iso OF THE ATTIC SPACE OR ii. 30o PROVIDED A CLASS I OR 11 VAPOR RETARDER IS INSTALLED ON THE WARM SIDE OF CEILING IN CLIMATE ZONES 6,7 AND 8 OR iii. 30o PROVIDED AT LEAST 40% AND NOT MORE THAN 50% OF THE REQUIRED VENT AREA IS LOCATED WITHIN 3 FEET BELOW THE RIDGE OR HIGHEST POINT OF THE SPACE, WITH THE BALANCE OF THE REQUIRED VENTILATION PROVIDED BY EAVE OR CORNICE VENTS. NOTE: "WALL COVERINGS IN SHOWERS AND TUBS WITH SHOWERHEADS SHALL BE CEMENT PLASTER, TILE, OR EQUAL TO 6 FEET (72") ABOVE DRAIN . ENCLOUSURES MUST BE OF APPROVED SAFETLY GLAZNG AND DOORS (22" MIN WIDTH) MUST SWING OUT OF SHOWERS. WINDOWS IN ENCLOSURES WALLS SHALL BE LABELED SAFETY GLAZING WHEN LESS THAN 60" ABOVE DRAIN ." CRC R307.2 NOTE: COMBINATION TYPE AFCl/GFCI IS REQUIRED AT KITCHEN RECEPTACLES." CALIFORNIA GREEN BUILDING STANDARDS CODE, SECTION 4.303.1 : A. WATER CLOSETS 1.28 GALLONS PER FLUSH . B. SHOWER HEADS * 1.8 GALLONS PER MINUTE @ 80 PSI. C. KITCHEN FAUCETS * 1.8 GALLONS PER MINUTE @ 60 PSI D. LAVATORY SINK FAUCETS 1.2 GALLONS PER MINUTE @ 60 PSI. OUTDOOR WATER USE. SUBMIT LANDSCAPE PLAN TO PLANNING DEPARTMENT SEPARATE FOR REVIEW AND APPROVAL, CGBSC SECT. 4.304 " BUILDER/CONTRACTOR SHALL SUBMIT DOCUMENTATION TO THE BUILDING INSPECTOR SHOWING THAT THE INSTALLED PLUMBING FIXTURES MEET THE MAXIMUM ALLOWABLE FLOW RATES AS NOTED BELOW." CGBSC SECT. 4.303.1 (E) STUCCO L` 3' -O" (N) INDENTATION IN WALL FOR NEW TANKLESS WATEI HEATER EAST ELEVATION SCALE: 1 /4" = I '-0" (E) ASPHALT SHINGLES SPARK ARRESTER NORTH ELEVATION_ SCALE: 1/4"= I'-0" SPARK (E) ASPHALT SHINGLES ARRESTER WEST ELEVATION SCALE: 1 /4"= I I-011 (E) ASPHALT SHINGLES (E) ASPHALT SHINGLES OVER 1 LAYERS OF # 30 (FIELD VERIFIED) FELT CLASS"A" ROOFING Al FOR PE Mastery ID: Date: A\'I I- cn ~ U O Z S N ~ Z Z (D Lo V CD W I` _ .N cn U) cn QLu ti N Q O � W Z O Z a J Lu W O IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII co z jct O W � O Q� O CDCDC\2 J Q bL •� U � H U N '0 W O •� cd 0 W U Lo O co ■ p I Lu J Q Lo H O Z N co 0 V) c W C-7 �i f=r, AS NOTED DRAWN: MA JOB NO.: SHEET CITY OF SANTA ANA Planning aqd-Mild-ink-Agency FIRE NOTE 1. FIRE SPREAD AND SMOKE -DEVELOPED INDICES FOR WALL AND CEILING FINISHES SHALL BE IN ACCORDANCE WITH SECTIONS R302.9.1 AND R302.9.4 WATER HEATER /ELECTRICAL READY 1.AT TANKLESS WATER HEATER -PROVIDE A DEDICATED 125 VOLT, 20 AMP ELECTRICAL PANEL WITH A 120/ 240 VOLT 3 CONDUCTOR 10 AWG COPPER BRANCH CIRCUIT, WITHIN 3 FEET OF THE WATER HEATER AND ACCESSIBLE TO THE WATER HEATER. (CENERGYC) 150.0(N)(1)(A) 2. WATER HEATING SYSTEMS (ESS) READY. ALL SINGLE-FAMILY RESIDENCES THAT INCLUDE ONE OR TWO DWELLING UNITS SHALL MEET THE FOLLOWING. ALL ELECTRICAL COMPONENTS SHALL BE INSTALLED IN ACCORDANCE WITH THE CALIFORNIA ELECTRICAL CODE: (CENERGYC150.0(S) AT LEAST ONE OF THE FOLLOWING SHALL BE PROVIDED: A. ESS READY INTERCONNECTION EQUIPMENT WITH A MINIMUM BACKED -UP CAPACITY OF 60 AMPS AND A MINIMUM OF FOUR ESS-SUPPLED BRANCH CIRCUITS, OR B. A DEDICATED RACEWAY FROM THE MAIN SERVICE PANELBOARD (SUBPANEL) THAT SUPLIES THE BRANCH CIRCUITS IN SECTION 150.0 (S)(2). ALL BRANCH CIRCUITS ARE PERMITTED TO BE SUPPLIED BY THE MAIN SERVICE PANEL PRIOR TO THE INSTALLATION OF AN ESS. THE TRADE SIZE OF THE RACEWAY SHALL BE NOT LESS THAN 1 INCH . THE PANELBOARD THAT SUPPLIES THE BRANCH CIRCUITS(SUBPANEL) MUST BE LABELED " SUBPANEL SHALL INCLUDE ALL BACKED UP LOAD CIRCUITS." 3. A MINIMUM OF FOUR BRANCH CIRCUITS SHALL BE IDENTIFIED AND HAVE THEIR SOURCE OF SUPPLY COLLOCATED AT A SINGLE PANELBOARD SUITABLE TO BE SUPPLIED BY THE ESS. AT LEAST ONE CIRCUIT SHALL SUPPLY THE REFRIGERATOR, ONE LIGHTING CIRCUIT SHALL BE LOCATED NEAR THE PRIMARY EGRESS AND AT LEAST ONE CIRCUIT SHALL SUPPLY A SLEEPING ROOM RECEPTACLE OUTLET. 4. THE MAIN PANELBOARD SHALL HAVE A MINIMUM BUSBAR RATING OF 225 AMPS. 5. SUFFICIENT SPACE SHALL BE RESERVED TO ALLOW FUTURE INSTALLATION OF A SYSTEM ISOLATION EQUIPMENT/TRANSFER SWITCH WITHIN 3 FEET OF THE MAIN PANELBOARD. RACEWAYS SHALL BE INSTALLED BETWEEN THE PANELBOARD AND THE SYSTEM ISOLATION EQUIPMENT/TRANSFER SWITCHED LOCATION TO ALLOW THE CONNECTION OF BACK UP POWER SOURCE. ELECTRICAL COOKTOP DRYER READY 6. ELECTRIC COOKTOP READY.SYSTEMS USING GAS OR PROPANE COOKTOP TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING: (CENERGY C 150.0(U) A. A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3 FEET FROM THE COOKTOP AND ACCESSIBLE TO THE COOKTOP WITH NO OBSTRUCTIONS. THE BRANCH CIRCUIT CONDUCTORS SHALL BE RATED AT 50 AMPS MINIMUM THE BLANK COVER SHALL BE IDENTIFIED AS "240V READY." ALL ELECTRICAL COMPONENTS SHALL BE INSTALLED IN ACCORDANCE WITH THE CALIFORNIA ELECTRICAL CODE. B. THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED SPACE TO ALLOW FOR THE INSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A FUTURE ELECTRIC CLOTHES DRYER INSTALLATION. THE RESERVED SPACE SHALL BE PERMANENTLY MARKED AS "FOR FUTURE 240V USE." ELECTRICAL CLOTHE DRYER READY ELECTRIC CLOTHES DRYER READY. CLOTHES DRYER LOCATIONS WITH GAS OR PROPANE PLUMBING TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING: (CENERGYC150.0(V) 1. A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3 FEET FROM THE CLOTHES DRYER LOCATION AND ACCESSIBLE TO THE CLOTHES DRYER LOCATION WITH NO OBSTRUCTIONS. THE BRANCH CIRCUIT CONDUCTORS SHALL BE RATED AT 30 AMPS MINIMUM. THE BLANK COVER SHALL BE IDENTIFIED AS "240V READY." ALL ELECTRICAL COMPONENTS SHALL BE INSTALLED IN ACCORDANCE WITH THE CALIFORNIA ELECTRICAL CODE. 2. THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED SPACE SHALL BE PERMANENTLY MARKED AS "FOR FUTURE 240V USE. ELECTRICAL 1. IN BATHROOMS AND LAUNDRY ROOMS, NAT LEAST ONE LUMINAIRE IN EACH OF THESE SPACES MUST BE CONTOLLED BY AN OCCUPANT SENSOR OR A VACANCY SENSOR PROVIDING AUTOMATIC -OFF FUNCTIONALLY. IF AN OCCUPANT SENSOR IS INSTALLED, IT MUST BE INITIALLY CONFIGURED TO MANUAL -ON OPERATON USING THE MANUAL CONTROL REQUIRED UNDER SECTION 150.0(K)21. 2. SERVICES DISCONNECTING MEANS SHALL BE INSTALLED OUTSIDE THE BUILDING OR INSIDE NEARAST THE POINT OF ENTRANCE OR SERVICE CONDUCTORS. (CEC 230.70) 3. NEWLY CONSTRUCTED ONE AND TWO FAMILY DWELLINGS AND TOWNHOUSES WITH ATTACHED PRIVATE GARAGES SHALL COMPLY WITH THE EV CHARGING INFRASTRUCTURE REQUIREMENTS IN CGBC 4.106 AND CRC R309.8 LIGHTING MEASURES 1. LIGHTING IN BATHROOMS, GARAGES, AND LAUNDRY ROOMS,WALK IN CLOSETS AND UTILITY ROOMS. ALL LUMINAIRES SHALL BE HIGH EFFICACY AND SHALL BE CONTROLLED BY AN OCCUPANCY OR VACANCY SENSOR. 2. HABITABLE SPACES. ALL LUMINAIRES SHALL BE HIGH EFFICACY AND SHALLN BE CONTROLLED BY A VACANCY/OCCUPANCY SENSOR OR DIMMER. 3. OUTDOOR LIGHTING. ALL LUMINAIRES MOUNTED TO THE BUILDING ON THE SAME LOT SHALL BE HIGH EFFICACY LUMINAIRES AND SHALL BE CONTROLLED BY A PHOTOCONTROL/MOTION SENSOR COMBINATION (WITH OVERRIDE). SEE 150(k) 3 FOR REQUIREMENTS. 4. KITCHEN ALL INSTALLED WATTAGE IN KITCHEN SHALL BE HI EFFICACY. GLAZING 1. GLAZING IN THE FOLLOWING LOCATIONS SHALL BE SAFETY GLAZING CONFORMING TO THE HUMAN IMPACT LOADS OF SECTION R308.3 . A. FIXED AND OPERABLE PANELS OF SWINGING, SLIDING AND BI-FOLD DOOR ASSEMBLIES. B. GLAZING IN AN INDIVIDUAL FIXED OR OPERABLE PANEL ADJACENT TO A DOOR WHERE THE NEAREST VERTICAL EDGE IS WITHIN A 24 INCH ARC OF EITHER VERTICAL EDGE OF THE DOOR IN A CLOSED POSITION AND WHOSE BOTTOM EDGE IS LESS THAN 60 INCHES ABOVE THE FLOOR OR WALKING SURFACE. C. GLAZING IN AN INDIVIDUAL FIXED OR OPERABLE PANEL THAT MEETS ALL OF THE FOLLOWING CONDITIONS: GLAZING 1. EXPOSED AREA OF AN INDIVIDUAL PANEL GREATER THAN 9 SQUARE FEET. 2. BOTTOM EDGE LESS THAN 18 INCHES ABOVE THE FLOOR . 3. TOP EDGE GREATER THAN 36 INCHES ABOVE THE FLOOR. 4. ONE OF MORE WALKING SURFACES WITHIN 36 INCHES HORIZONTALLY OF THE GLAZING. D. GLAZING IN RAILINGS. E. GLAZING IN ENCLOSURES FOR OR WALLS FACING HOT TUBS, WHIRLPOOLS, SAUNAS, STEAM ROOMS, BATHTUBS AND SHOWERS WHERE THE BOTTOM EDGE OF THE GLAZING IS LESS THAN 60 INCHES MEASURED VERTICALLY ABOVE ANY STANDING OR WALKING SURFACE. AGING -IN- P LACE/FALL 1. REINFORCEMENT FOR GRAB BARS. (R327.1.1) AT LEAST ONE BATHROOM ON THE ENTRY LEVEL SHALL BE PROVIDED WITH REINFORCEMENT INSTALLED IN ACCORDANCE WITH THIS SECTION. WHERE THERE IS NO BATHROOM ON THE ENTRY LEVEL, AT LEAST ONE BATHROOM ON THE 2ND OR 3RD FLOOR OF THE DWELLING SHALL COMPLY WITH THIS SECTION. A. REINFORCEMENT SHALL BE SOLID LUMBER OR OTHER CONSTRUCTION MATERIALS APPROVED BY THE ENFORCING AGENCY. B. REINFORCEMENT SHALL NOT BE LESS THAN 2 BY 8 INCH NOMINAL LUMBER (1-1/2" X 7-1/4" ACTUAL DIMENSION) OR OTHER CONSTRUCTION MATERIAL PROVIDING EQUAL HEIGHT AND LOAD CAPACITY. REINFORCEMENT SHALL BE LOCATED BETWEEN 32" AND 39-1 /4" ABOVE THE FINISHED FLOOR, FLUSH WITH THE WALL FRAMING. C. WATER CLOSET REINFORCEMENT SHALL BE INSTALLED ON BOTH SIDE WALLS OF THE FIXTURE, OR ONE SIDE WALL AND THE BACK WALL. D. SHOWER REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL FRAMING IS PROVIDED. E. BATHTUB AND COMBINATION BATHTUB/SHOWER REINFORCEMENT SHALL BE CONTINUOUS ON EACH END OF THE BATHTUB AND THE BACK WALL. ADDITIONALLY, BACK WALL REINFORCEMENT FOR A LOWER GRAB BAR SHALL BE PROVIDED WITH THE BOTTOM EDGE LOCATED NO MORE THAN 6" ABOVE THE BATHTUB RIM. F. WHERE THE WATER CLOSET IS NOT PLACED ADJACENT TO A SIDE WALL CAPABLE OF ACCOMMODATING A GRAB BAR, THE BATHROOM SHALL HAVE PROVISIONS FOR INSTALLATION OF FLOOR MOUNTED, FOLDAWAY OR SIMILAR ALTERNATE GRAB BAR REINFORCEMENTS APPROVED BY THE ENFORCING AGENCY. 1. DOCUMENTATION FOR GRAB BAR REINFORCEMENT. (R327.1.1.1) INFORMATION AND /OR DRAWINGS IDENTIFYING THE LOCATION OF GRAB BAR REINFORCEMENT SHALL BE PLACED IN THE OPERATION AND MAINTENANCE MANUAL IN ACCORDANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS CODE. CH 4, DIVISION 4.4. 2. ELECTRICAL RECEPTACLE OUTLET, SWITCH AND CONTROL HEIGHTS. (R327.1.2.) ELECTRICAL RECEPTACLE OUTLETS, SWITCHES, AND CONTROLS (INCLUDING CONTROLS FOR HEATING, VENTILATION AND AIR CONDITIONING ) INTENDED TO BE USED BY OCCUPANTS SHALL BE LOCATED NO MORE THAN 48" MEASURED FROM THE TOP OF THE OUTLET BOX AND NOT LESS THAN 15" MEASURED FROM THE BOTTOM OF THE OUTLET BOX ABOVE THE FINISHED FLOOR. 3. INTERIOR DOORS. (R327.1.3) EFFECTIVE JULY 1.2024 AT LEAST ONE BATHROOM AND ONE BEDROOM ON THE ENTRY LEVEL SHALL PROVIDE A DOORWAY WITH A NET CLEAR OPENING OF NOT LESS THAN 32", MEASURED WITH THE DOOR POSITIONED AT AN ANGLE OF 90 DEGREES FROM THE CLOSED POSITION; OR, IN THE CASE OF A 2- OR 3- STORY SINGLE FAMILY DWELLING, ON THE 2ND OR 3RD FLOOR OF THE DWELLING IF A BATHROOM OR BEDROOM IS NOT LOCATED ON THE ENTRY LEVEL. 4. DOORBELL BUTTONS. (R327.1.4) DOORBELL BUTTONS OR CONTROLS, WHEN INSTALLED, SHALL NOT EXCEED 48" MEASURED FROM THE EXTERIOR FLOOR OR LANDING, A STANDARD DOORBELL BUTTON OR CONTROL SHALL ALSO BE PROVIDED AT A HEIGHT NOT EXCEEDING 48" ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE TOP OF THE DOORBELL BUTTON OR CONTROL. NOTES: 1. BATHTUB AND SHOWER FLOORS, AND WALLS ABOVE BATHTUBS WITH A SHOWERHEAD, AND SHOWER COMPARTMENTS SHALL BE FINISHED WITH A NONABSORBENT SURFACE EXTENDING TO A HEIGHT OF NOT LESS THAN 6 FEET ABOVE THE FLOOR. 2. SHOWER DOORS SHALL SWING OUT. NET AREA OF SHOWER RECEPTOR SHALL BE NOT LESS THAN 1,024 SQ . IN. OF FLOOR AREA, AND ENCOMPASS 30 IN. DIAMETER CIRCLE. 3. ALL HOSE BIBBS MUST BE PROTECTED BY AN ANTI -SIPHON DEVICE 4. TAMPER -RESISTANT RECEPTACLES SHALL BE INSTALLED IN ALL AREAS SPECIFIED IN 210.52 ALL NONLOCKING-TYPE 12 VOLT, 15- AND 20 AMPERE RECEPTACLES SHALL BE LISTED TAMPER -RESISTANT RECEPTACLES. 5. ALL SHOWERS AND TUB -SHOWERS SHALL HAVE A PRESSURE BALANCE, THERMOSTATIC MIXING VALVE, OR A COMBINATION PRESSURE BALANCE/THERMOSTATIC MIXING TYPE VALVE. 6. ALL NEW, REPLACEMENT AND EXISTING WATER HEATERS SHALL BE STRAPPED TO THE WALL IN TWO PLACES. ONE IN THE UPPER 1/3 OF THE TANK AND ONE IN THE LOWER 1/3 OF THE TANK. THE LOWER POINT SHALL BE A MINIMUM OF 4-IN. ABOVE THE CONTROLS. 7. ALL FINISHED MATERIALS, SUCH AS ADHESIVES, SEALANTS, CAULKS, PAINTS, AEROSOL PAINTS , COATINGS, CARPET SYSTEMS, RESILIENT FLOORING SYSTEMS AND COMPOSITE WOOD PRODUCTS SHALL CONFORM TO THE VOC AND FORMALDEHYDE LIMITS SET SET FORTH IS SECTION 4.504.2, 4.504.4. 4.504.5 AND TABLES 4.504.1, 4.504.2, 4.504.3 AND 4.504.5 2019 CGB SC 8. SHOWER OR TUB EQUIPPED WITH A SHOWERHEAD SHALL HAVE A MINIMUM CELING HEIGTH OF 6-8" ABOVE A MINIMUM AREA OF 30"X30" AT THE SHOWER HEAD 9. WATER HEATERS SHALL HAVE A TEMPERATURE AND PRESSURE RELIEF VALVE COMPLYING WITH CPC SECTIONS 505.4 & 608.6. THE POINT OF DISCHARGE FOR RELIEF VALVE SHALL BE IN ACCORDANCE WITH CPC SECTION 608.7 10. THE SEWER LINE FOR THE APPROVED ADU MUST CONNECT TO THE MAIN LATERAL SEWER LINE PRIOR TO THE CONNECTION OF THE MAIN RESIDENCE. 11. EACH BATHROOM CONTAINING A BATHTUB, SHOWER OR TUB/SHOWER COMBINATION SHALL BE MECHANICALLY VENTILATED FOR PURPOSES OF HUMIDITY CONTROL IN ACCORDANCE WITH CMC, CHAPTER 4 AND CGBSC, CHAPTER 4, DIVISION 4.5. (R303.3.1. CRC) 12. BATHROOMS, WATER CLOSET COMPARTMENTS AND OTHER SIMILAR ROOMS SHALL BE PROVIDED WITH GLAZED AREA IN WINDOWS OF NOT LESS THAN 3 SQ, FT, ONE HALF SHALL BE OPENABLE .(R303.3 CRC) EXCEPTION: GLAZED AREA SHALL NOT BE REQUIRED WHERE ARTIFICIAL LIGHT AND MECHANICAL VENTILATION ARE PROVIDED. MINIMUM VENTILATION RATES SHALL BE 50 CFM FOR INTERMITENT VENTILATION AND 25 CFM OF CONTINOUS VENTILATION AND VENTED DIRECTLY TO THE OUTSIDE. CALIFORNIA MECHANICAL CODE: 1. 120 -VOLT RECEPTACLE COMPLYING WITH CMC SECTION 309 SHALL BE LOCATED WITH 25' OF THE EQUIPMENT FOR SERVICE AND MAINTAINANCE PURPOSES. 2. AN APPROVED INDEPENDENT ELECTRICAL DISCONNECT COMPLYING IWTH CMC SECTION 309 IS REQUIRED FOR EACH PIECE OF EQUIPMENT WITHIN SIGHT OF THE EQUIPMENT, WHEN SUPPLY VOLTAGE IS GREATER THAN 50 VOLTS. 3. CONDENSATE LINES FROM MECHANICAL EQUIPMENT SHALL DISCHARGE TO A PLUMBING FIXTURE OR STORM DRAINAGE BY MEANS OF AN INDIRECT WASTE PIPE. CONSENSATE LINES SHALL NOT TERMINATE IN A LANDSCAPE OR YARD AREAS. 4. WHEN APPROVED, THE ENGINEER OF RECORD, ARCHITECT OR PLANS PREPARER SHALL PROVIDE MANUFACTURE'S DETAILS AND SPECIFICATIONS FOR VENTING OF TANKLESS WATER HEATERS. 5. A DRYER COMPARTMENT/CLOSET SHALL BE PROVIDED WITH A MINIMUM OPENING OF 100 SQ INCHES FOR MAKE UP AIR IN THE DOOR OR BY OTHER APPROVED MEANS IN ACCORDANCE WITH CMC SECTION 504.3.1. 6. A DOMESTIC CLOTHE DRYER DUCT SHALL BE OF METAL AND A MINIMUM OF 4" DIAMETER. THE EXHAUST DUCT SHALL NOT EXCEED A TOTAL COMBINED HORIZONTAL AND VERTICAL LENGTH OF 14', INCLUDING TWO 90-DEGREE ELBOWS. TWO FEET SHALL BE DEDUCTED FOR EACH 90-DEGREE ELBOW IN EXCESS OF TWO. THE DRYER SHALL BE VENTED TO THE OUTSIDE AIR. CMC SECTIONS 504.3.1. 1. EXHAUST FANS SHALL BE SWITCHED SEPARATELY FROM THE LIGHTING SYSTEMS SECTION 150.0 (K) (2) (B). 2. EXHAUST FANS FOR BATHROOM AND LAUNDRY ROOM 50 CFM 3. EXHAUST DUCTS SHALL TERMINATE OUTSIDE THE BUILDING AND SHALL BE EQUIPPED WITH BACK DRAFT DAMPERS OR WITH MOTORIZED DAMPERS THAT AUTOMATICALLY SHUT WHERE THE SYSTEM OR SPACES SERVED ARE NOT IN USE. CMC.504.1.1 4. EXHAUST OPENINGS TERMINATING TO THE OUTDOORS SHALL BE COVERED WITH A CORROSION RESISTANT SCREEN HAVING NOT LESS THAN 4" OF AN INCH OPENING AND SHALL HAVE NOT MORE THAN 2" INCH OPENING AND SHALL HAVE NOT MORE THAN 2" INCH OF AN OPENINGS. CMC 502.1. CALIFORNIA RESIDENTIAL CODE 1. WALL AND CEILING SHALL NOT EXCEED THE FLAME -SPREAD CLASSIFICATIONS IN CRC SECTKION R302.9 2. INTERIOR WALL COVERING SHALL COMPLY WITH THE REQUIREMENTS CITED IN CRC SECTION 702 AND TABLE R702.3.5 FOR THE APPROVED MATERIALS (FASTENERS, FASTENER SPACING COATING THICKNESS, NUMBER OF COATS, ETC. 3. CEMENT, FIBER -CEMENT, FIBER MAT REINFORCED CEMENT, GLASS MAT GYPSUM OR FIBER -REINFORCED GYPSUM BACKERS SHALL BE USED AS A BASE FOR WALL TILE IN TUB AND SHOWER AREAS AND CEILING PANELS IN SHOWER AREAS IN ACCORDANCE WITH CRC SECTION R702.4.2 CRC. 4. FASTENERS FOR ROOF COVERING SHALL BE CORROSION RESISTAN SUCH AS COPPER, BRASS, STAINLESS STEEL OR GALVANIZED. (CRC) TABLES R602.3(10) AND R502.3(2) 5. EACH PANE OF SAFETY GLAZING INSTALLED IN HAZARDOUS LOCATIONS SHALL BE IDENTIFIED (ACID ETCHED, SAND BLASTED, CERAMIC FIRED, ETC) BY A MANUFACTURE'S DESIGNATION, THE MANUFACTURER OR INSTALLER AND SAFETY GLAZING STANDARD WHICH IT COMPLIES. 6. FIRE BLOCKING MUST BE PROVIDED IN ACCORDANCE WITH CRC SECTION R302.11 AT THE FOLLOWING LOCATIONS: A. IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS, INCLUDING FURRED SPACES, AT THE CEILING AND FLOOR LEVELS B. IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS, INCLUDING FURRED SPACES, AT 10-FOOT INTERVALS ALONG THE LENGTH OF THE WALL. C. AT ALL INTERCONNECTIONS BEWEEN CONCEALED VERTICAL AND HORIZONTAL SPACES SUCH AS OCCUR AT SOFFITS, DROP CEILINGS AND COVE CEILINGS. D. IN OPENINGS AROUND VENTS, PIPES, DUCTS, CHIMNEYS, FIRE PALCES AND SIMILAR OPENINGS WHICH AFFORD A PASSAGE FOR FIRE AT CEILING AND FLOOR LEVELS, WITH MATERIALS TESTED FOR THE FORM AND MANNER THEY ARE INTENDED. 7. WHERE TOP OR SOLE PLATE ARE CUT FOR PIPES, A METAL TIE MINIMUM 0.058 INCHES THICK AND 1-1/2" WIDE SHALL BE FASTENED ACROSS THE OPENING WITH (6) 16D NAILS MINIMUM EACH SIDE. 8. FIELD CUTTING ENDS, NOTCHES AND DRILLED HOLES IN PRESERVATIVE -TREATED WOOD SHALL BE TREATED IN THE FIELD IN ACCORDANCE WITH AWPA MA4. 9. PROVIDE DOUBLE TOP PLATE WITH MINIMUM 48" LAP SPICES AND (8) 16 LAP SPLICE NAILING. 10. BRACED WALL PANEL HOLD-DOWN HARDWARE SHOWN ON THE APPROVED PLANS OR IN ACCORDANCE WITH CRC SECTION R602.10 MUST BE SECURED IN PLACE PRIOR TO FOUNDATION INSPECTION. CALIFORNIA ELECTRICAL CODE: 1. IN EVERY DWELLING UNIT, FIXED APPLIANCES SUCH AS FOOD WASTED GRINDERS, DISHWASHER, WASHING MACHINES, DRYERS, LAUNDRY TRAY LOCATION, BUILT-IN REGRIGERATORS OR FREEZERS, FURANCES, AC UNITS, BUILT-IN HEATERS OR ANY OTHER FIXED APPLIANCE WITH A MOTOR OF 1/4" H.P. OR LARGER SHALL BE ON A SEPARATE 20 AMP. BRANCH CIRCUIT COMPLYING WITH CEC SECTION 422.10 2. RECEPTACLES COMPLYING WITH CEC SECTION 210.52 SHALL BE LISTED AS TAMPER-RESITANT FOR ALL 15 AND 20 AMPERE RECEPTACLES IN DWELLING UNIT FAMILY, DINING, LIVING, PARLORS, LIBRARIES, DENS, BED ROOMS, SUNROOMS, RECREATION ROOMS, CLOSETS, HALLWAYS, OR SIMILAR ROOMS AND AREAS. 3. THE ENGINEER OF RECORD, ARCHITECT OR PLANS PREPARER SHALL PROVIDE DETAILS TO THE CITY INSPECTOR, UPON REQUEST, SHOWING THE LOCATION AND SIZE OF THE MAIN SERVICE PANEL (MSP AND THE SOURCE OF POWER FOR THE APPROVED ADU. 4. RECEPTACLES COMPLYING WITH CEC SECTION 210.52 SHALL BE LISTED AS TAMPER-RESITANT FOR ALL 15 AND 20 AMPERE RECEPTACLES IN DWELLING UNIT FAMILY, DINING, LIVING, PARLORS, LIBRARIES, DENS, BED ROOMS, SUNROOMS, RECREATION ROOMS, CLOSETS, HALLWAYS, OR SIMILAR ROOMS AND AREAS. 5. A WORKLIGHT, SWITCH AND RECEPTACLE OUTLETS COMPLYING WITH CEC SECTION 210.70(3) IS REQUIRED FOR ATTICS, UNDER FLOOR SPACES, UTILITY ROOMS, AND BASEMENTS WHERE THESE SPACES ARE USED FOR STORAGE OR CONTAIN EQUIPEMENT REQUIRING SERVICING. THE LIGHTING OUTLET SHALL BE PROVIDED AT OR NEAR THE EQUIPMENT REQUIRING SERVICING. CALIFORNIA ENERGY CODE: 1. RECESSED LIGHTS INTALLED IN AN INSULATED CEILING OR CAVITY ARE REQUIRED T HAVE A ZERO CLEARANCE INSULATION COVER (IC), BE ASTM E283 CERTIFIED THAT THEY ARE AIR TIGHT, AND SEALED WITH A GASKET OR CAULK BETWEEN THE HOUSE AND THE CEILING. 2. OUTDOOR LIGHTING ATTACHED TO A BUILDING MUST BE HIGH EFFICACY, OR CONTROLLED BY A MOTION SENSOR WITH AN INTEGRAL PHOTO -CONTROL. 3. ALL NEW GLAZING SHALL BE INSTALLED WITH LABELS TO REMAIN IN PLACE FOR INSPECTION. 4. ROOMS CONTAINING BATHTUBS, SHOWERS, SPAS, AND SIMILAR BATHING FIXTURES SHALL BE MECHANICALLY VENTILATED. A MINIMUM RATE OF 50CFM IS REQUIRED. UPON REQUEST FROM THE CITY INSPECTOR, THE ENGINEER OF RECORD, ARCHITECT OR PLANS PREPARER SHALL PROVIDE DETAILS FOR DUCTING SIZE AND LENGTHS TO MEET THE MINIMUM REQUIREMENTS OF ASHRA STANDARD 62.2 AND MAXIMUM SOUND RATING OR 3 SONE FOR INTERMITTENT OPERATION. CALIFORNIA PLUMBING CODE: 1. ALL HOSE BIBS MUST BE PROTECTED BY ANTI SIPHO DEVICE COMPLYING WITH CPC SEC TION 603. 2. ANTI -SCALDING OR THRMOSTATIC MIXING VALVES ARE REQUIRED AT SHOWERS AND TUB/SHOWER COMBINATION. FOR PE 3.WATER HEATERS SHALL HAVE A TEMPERATURE AND PRESSURE RELIEF VALVE COMPLYING WITH CPC SECTIONS 505.4 & 608.6. 1 HE POINT OF DISCHARGE FOR RELIEF VALVE SHALL BE IN ACCORDAN E WITH CPC SECTION 608.7. 4. WHRESHALL HAVE A VEDDOED CAT DTANTANOUS GAS LINE SIZED ERGASTER THE AP LIP= &sI D SPECIFICATIONS. Date: 5. WATER PIPING MATERIALS WITHIN A BUILDING SHALL E IN ACCORDANCE WITH SEC. 604.1 OF THE CALIFORNIA PLU BING CODE. PEX, CPVC AND OTHER PLASTIC WATER PIPING SYSTEM INSTALLED IN ACCORDANCE WITH THE REQUIREMENTS OF SEC. 604 OF THE CPC, INSTALLATION STANDARDS OF APPENDIX I OF THE CPC AND MANUFACTURERS RECOMMENDED INSTALLATION STANDARD. CPVC WATER PIPING REQUIRES A CERTIFICATION OF COMPLIANCE AS SPECIFIED IN SEC. 604.1.1(d) OF THE CPC PRIOR TO PERMIT ISSUANCE. 6. WATER HEATER CLOSET SHALL HAVE 15 TO ANY WALL OR OBSTRUCTION ON EACH SIDE OF ITS CENTERLINE AND 24" CLEAR SAPCE IN FRONT. (CPC 402.5) 7. PER SECTION 311.1 OF THE CALIFORNIA PLUMBING CODE, AN ADU BUILDING SEWER SHALL BE SEPARATELY CONNECTED TO THE PUBLIC SEWER, OR TRUNK SEWER (SEWER MAINTENANCE SADDLE PERMIT OR SANITATION DISTRICT APPROVAL IN ADDITION TO AN ENCROACHMENT PERMIT ARE REQUIRED.) HOWEVER, SINCE THE LOT MAY NOT BE SUBDIVIDED IN A MANNER THAT THE ADU BECOMES A SINGLE - FAMILY UNIT, THE BUILDING SEWER FROM THE ADU MAY CONNECT TO THE BUILDING SEWER FROM THE EXISTING BUILDING AT A POINT 2 FEET OUTSIDE OF THE EXISTING BUILDING. 18. ALL GROUNDING ELECRODES AS DESCRIBED IN CED 250.529(A) (7) THAT ARE PRESENT AT EACH BUILDING OR STRUCTURE SERVED SHALL BE BONDED TOGETHER TO FORM THE GROUNDING ELECTRODE SYSTEM. IF MULTIPLE RODS, PIPE, OR PLATE ELECTRODES ARE INSTALLED TO MEET THE REQUIREMENTS OF CED 250.53 (A) (3) THEY SHALL NOT BE LESS THAN 6 FEET APART. EGRESS 1.BASEMENTS, HABITABLE ATTICS AND EVERY SLEEPING ROOM SHALL HAVE AT LEAST ONE OPENABLE EMERGENCY ESCAPE AND RESCUE OPENING HAVING A MINIMUM NET CLEAR OPENING OF 5.7 SQUARE FEET EXCEPT FOR GRADE FLOOR OPENINGS SHALL HAVE A MINIMUM NET CLEAR OPENING OF 5 SQUARE FEET. THE MIN. NET CLEAR OPENING HEIGHT SHALL BE 24 IN. WIDTH SHALL BE 20 IN. MIN. , AND BOTTOM OF THE CLEAR OPENING SHALL BE NO GREATER THAN 44 INCHES MEASURED FROM THE FLOOR. LIGHTING 1. A MINIMUM OF FOUR BRANCH CIRCUITS SHALL BE IDENTIFIED AND HAVE THEIR SOURCE OF SUPPLY COLLOCATED AT A SINGLE PANELBOARD SUITABLE TO BE SUPPLIED BY THE ESS AT LEAST ONE CIRCUIT SHALL BE LOCATED NEAR THE PRIMARY EGRESS AND AT LEAST ONE CIRCUIT SHALL SUPPLY A SLEEPING ROOM RECEPTACLE OUTLET. A. ALL RESIDENTIAL OUTDOOR LIGHTING PERMANENTLY MOUNTED TO THE RESIDENCE OR OTHER BUILDINGS ON THE SAME LOT BE HIGH -EFFICACY AND MEET THE FOLLOWING REQUIREMENTS (150(K) 3A CEC) 1. LIGHTS SHALL COMPLY WITH ONE OF THE TWO OPTIONS BELOW: I. CONTROLLED BY A PHOTOCELL AND MOTION SENSOR. CONTROLS THAT OVERRIDE TO ON SHALL NOT BE ALLOWED UNLESS THE OVERRRIDE AUTOMATICALLY REACTIVATES THE MOTION SENSOR WITHIN 6 HOURS. II. CONTROLLED BY (1) PHOTOCONTROL AND AUTOMATIC TIME SWITCH CONTROL OR (2) ASTRONOMICAL TIME CLOCK OR (3) ENERGY MANAGEMENT CONTROL SYSTEM MEETING THE REQUIREMENTS OF 150(K)3A. note: written dimensions shall take preference over scaled dimensions and shall be rifled 0 e�enllbn�eshgns prior to commencement of any H Cn F_ r- § U Q ZQ O O O � N Q N >% LO ~ Z W ��1 V o a) U) LO O C � pQ T- r .. N .O Q co O � W Z 0 Z a J Lu W IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII � z VI 0 J Q u W 0 u C� ■ J Q H Z W W CV co r` Q Cr E O ° �L JO � QCyD E U� 0-� UJ I z-t CD OLO o :�i^ JQ0 E Lu Cat .0) � � } aD _M OM Q J_ O Q = W O CE 00 r 00 r DATE SCALE AS NOTED DRAWN: SA SHEET 04- E CITY OF SANTA ANA Planning and -mild -ink -Agency A. FIELD- CUTTING ENDS, NOTCHES AND DRILLED HOLES OF PRESERVATIVE -TREATED WOOD SHALL BE TREATED IN THE FIELD IN ACCORDANCE WITH AWPA M4. CRC R317.1.1. B. EACH PANE OF SAFETY GLAZING INSTALLED IN HAZARDOUS LOCATIONS SHALL BE IDENTIFIED (ACID ETCHED, SAND BLASTED, CERAMIC FIRED, ETC) BY A MANUFACTURER;S DESIGNATION, THE MANUFACTURER OR INSTALLER AND THE SAFETY GLAZING STANDARD WHICH IT COMPLIES. MULTI -PANE ASSEEMBLIES SHALL BE IDENTIFIED. CRC R308.1. C. STUCCO LATH AND DRYWALL SHALL BE NAILED TO ALL STUDS AND TOP AND BOTTOM PLATE. GARAGE/ ACCESSORY STRUCTURE CONVERSION TO ADU : A. INSPECTOR TO VERIFY EXISITNG CONTINOUS FOOTINGS UNDER EXTERIRO WALLS EXTEND A MINIMUM OF 12 INCHES BELOW GRADE. B. THE OWNER ACKNOWLEDGES POSSIBLE UPGRADES ARE REQUIRED IF THERE IS A SUBSTANTIAL DAMAGE TO THE GARAGE STRUCTURE/FOUNDATION. C. INSPECTOR TO VERIFY CEILING JOIST SIZE AND SPACING ARE CONSISTENT WITH THE APPROVED PLANS. D. INSPECTOR TO VERIFY WALL AND CEILING INSULATION ARE CONSISTENT WITH TITLE 24 ENERGY. E. ADU BUILDING SEWER SHALL BE SEPARATELY CONNECTED TO THE PUBLIC SEWER OR EXISTING SEWER LATERAL A MINIMUM 2 FEET DOWNSTREAM OF THE EXISTING SINGLE FAMILY RESIDENCE. F. APPLICATION OF AN APPROVED VAPOR RETARDER EQUIVALENT PRODUCT (ICC ESR NOS. 1413, 2417, 2785, OR 3474.) FOR USE ON EXISITNG SLABS IS REQUIRED. ANY ALTERNATIVE COMPLIANCE FOR MATERIALS AND /OR METHODS REQUIRES SEPARATE APPROVAL FROM LOS ANGELES COUNTY BUILDING AND SAFETY RESEARCH SECTION. MINIMUM FOUNDATION CONSTRUCTION REQUIREMENTS UNDER EXEMPTION #5 ABOVE 1. DEPTH OF FOUNDATIONS BELOW THE NATURAL GRADE SHALL NOT BE LESS THAN 18 INCHES. 2. CONTINUOUS FOUNDATIONS SHALL BE REINFORCED WITH AT LEAST FOUR CONTINUOUS #4 REINFORCING BARS, TWO #4 AT THE TOP AND TWO #4 BARS AT THE BOTTOM. 3. SLAB CONSTRUCTION SHALL BE MINIMUM 4" THICK, REINFORCED WITH #4 BARS AT 18" ON CENTER EACH WAY. 4. DOWELING OF THE NEW FOUNDATIONS AND SLABS INTO THE EXISITNG FOUNDATIONS AND SLABS SHALL BE REQUIRED. DOWELS SHALL BE A MINIMUM OF 6" INTO THE EXISTING CONCRETE AND SHALL EXTEND A MINIMUM OF 24" INTO THE NEW CONCRETE. DOWELS SHALL BE MINIMUM #3 BARS AT 18" ON CENTER OR #4 BARS AT 24" ON CENTER. ALTERNATE FOUNDATION REQUIREMENTS FOR RESIDENTIAL PROJECTS AND ACCESSORY STRUCTURES" MAY BE USED AS ALTERANTE FOUNDATION DESIGN WITHOUT SOILS REPORT. (E) RIDGE BOARD SEE PLAN 2 X 4 DOUBLE PLATE — 2 X 4 PLATE W/1-16d @ 6" 2x8 C.J. @ 12"o.c-/ SEE PLANS SIMPSON A35 @ 16" oc AT S.W.' 2 X 4 DOUBLE PLATE 2x4 STUD @ 1 Co.c. 3x4 ONLY AT EDGE MEMBERS AT S.W. SCHEDULE '-2 x 4's @ 16"oc aSEE S.W SCHEDULE SHEAR WALL DETAIL — — EXISTING RAISED FOUNDATION II I ST I FOUNDATION PLAN SCALE: 1 /411 = 1 1-011 I IO I 5 I NEW 24" DEEP AND I 12" WIDE EXTERIOR CONTINOUS FOOTING IF NO FOOTNG IS �I PROVIDED OR 12 WIDE X12 DEEP MINIMUM BARRIER EXISTING FOOTING EPDXY MOISTURE AOS I FIELD VERIFY USE RED GARD ESR-1413 I 6 19 I 6 I 06 I !G:7�1'FIELD NOTE: VERIFY EXISTING FOOTING/BEAM OR PROVIDE". 9' -I O" I 1 -011 RAOST �AOST 4 6 (FIELD VERIFIED) EXISTING ASPHALT SHINGLES 0 NR # 0 FELT CLASS"A" ROO M OR BETTER. METAL LATH 7/8" STUCCO TO MATCH EXIST'G� 2—LAYERS OF # 15 FELT PAPER EXTERIOR LATH : PROVIDE TWO LAYERS OF GRADE D PAPER OVER PLYWOOD/OSB SHEATHING. EXTERIOR WALL COVERING OVER WEATHER —RESISTIVE BARRIER. A MIN. 26 ga. CORROSION —RESISTANT WEEP SCREED FOR STUCCO AT FOUNDATION PLATE LINE A MINIMUM OF 4 INCHES ABOVE EARTH OR 2 INCHES ABOVE PAVED AREA (N) 2x8 CLG. JST @ 12" O.C. PARED WITH (E) 2x4 CLG. JST @ 2 O NEW LIVING ROOM ^LYWD SHEATHING ER-131NSUL USE RED GARD EPDXY MOISTUREBARRIER USE RED GARD 2 COATS OF REDGARD WATER AND CRACK PROOFING MEMBRANE OVER ALL EXISTING 1 EXISTING FOUNDATION ROOF 12 PITCH 4 (E) 2X4 R.R. @ 24 " O.0 A-35 W/ SOLID BLOCKIN R-301NSUL. YWD SHEATHING NEW BED ROOM DOUBLE TOP PLATES 7/8" STUCCO OVER _ATH & 2 LAYERS GRADE "D" BUI DING PAPPER 13 INSUL O ?x4 STUDS @ I 6" O.C. 00 -5/8" 0 A.B. EMBEDED 7" INTO CONC. 6-0" O.C. 12" FROM CORNERS W/ 1/4' X 3" X 3" PLATE WASHERS Al FOR PE Master ID: Date: —WEEP SCREED FOR STUCCO AT THE FOUNDATION PLATE LINE A MINIMUM OF 4-IN. EXISTING ABOVE EARTH OR 2-IN. ABOVE PAVED AREAS WITH A 5-1/2 IN. FOUNDATION WEEP SCREED, 3-1/2 IN. VERTICAL FLANGE WITH TOP VERTICAL FLANGE EDGE AT THE TOP OF THE MUDSILL. (CBC 2512.1.2.) CROSS SECTION A SCALE 1 /4"= 1 FRAMING PLAN SCALE: I/4"= I'-O" H 2 Q E H U O o V Z O Z O ZL0 V V, ♦/� W Lu 1 ,r cn W 0 o i i ti r" .. W (, N .O Q O � LV Z O W Z a J Lu W O � U IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII CO z T__�ct O W o 12� CD � Q •� U � H U N I� cl� 110 Z W p •� cd 0 W U LCJ O co � O ■ p I � J Q O� z W � QO 0 co V) Cc �a W AS NOTED DRAWN: MA JOB NO.: SHEET 05= E CITY OF SANTA ANA in, in "m4tviRp i 104 i_9g, Agency NOTE: A. WOOD SILL PLATES SHALL BE ANCHORED TO THE FOUNDATION WITH MINIMUM 1/2 INCH DIAMETER ANCHOR BOLTS SPACED A MAXIMUM OF 6 FEET ON CENTER (CRC 403.1.6) B. ANCHOR BOLTS SHALL BE LOCATED IN THE MIDDLE THIRD OF THE PLATE. C. A NUT AND WASHER SHALL BE TIGHTENED ON EACH ANCHOR BOLT. D. THERE SHALL BE A MINIMUM OF TWO BOLTS PER PLATE SECTION WITH ONE BOLT LOCATED NOT MORE THAN 12 INCHES OR LESS THAN SEVEN BOLT DIAMETERS FROM EACH END OF THE PLATE SECTION (CRC R403 1.6.1) E. PLATE WASHERS CONFORMING TO SECTION R602.11.1 (3"X3" X.229") SHALL BE PROVIDED FOR ALL ANCHOR BOLTS OVER THE FULL LENGTH OF REQUIRED BRACED WALL LINES (CRC R403.1.6.1) WB POST OR DBL STUD SDS SVREWS SIMPSON HOLDOWN /8" 0 SIM S N SET- P T SILL TOP OF HDu2 EPDXY OROUT P ATE rLAB /8" 0 SIMPSON SET - EPDXY GROUT BOLT IPECIAL INSPECTION REQ'D °' e ea ad a g" e SET-XP ICC ESR-2508 °a �. , e ..IA ^� . ANCHOR BOLT DETAIL NOTEI HOLDOWN ANCHOR BOLT SHALL BE SECURED IN PLACE PRIOR TO FOUNDATION INSPECTION, WB POST OR DBL STUD SIMPSON HOLDOWN SEE SCHEDULE BELO P T SILL TOP OF SSTH16 PLATE SLAB A.B. TO CONFORM W/ SIMPSON SPEC. V.. ... .d• N� ea f . d + d °'. A. HOLDOWN SCHEDULE HOLD DOWN HDU2 6—SDS 1/4" X 2-1/2' HOLDOWN DETAIL_ FOUNDATION NOTE: FOUNDATION AND FLOOR SLABS SHALL CONFORM TO THE FOLLOWING REQUIREMENTS, UNLESS AN APPROVED SOILS REPORT INDICATES THAT SOIL IS NOT EXPANSIVE BY THE EXPANSION INDEX TEST METHOD, OR RECOMENDS OTHER DETAILS: A. CONTINUOUS FOOTING UNDER UNDER EXTERIOR WALLS AND INTERIOR BEARING WALLS EXTENDING BELOW GRADE 24 INCH. AND 18 INCH. RESPECTIVELY AND BELOW FOUNDATION WALL CRAWL HOLE. PILES OR PIERS ARE PERMITTED WITHOUT INTERCONNECTED GRADE BEAMS TO SUPPORT FIRST FLOOR LOADS ONLY. PAD FOOTING LOCATED UNDER A REINFORCED SLAB WITHIN THE CONFINES OF A PERIMETER FOOTING NEEDED NOT BE CONNECTED BY A GRADE BEAM. B. FOUR CONTINUOUS #4 BARS, TWO 4 INCH. FROM BOTTOM AND TWO 4 IN. 1 FROM TOP OF FOUNDATION. C. FLOOR SLAB 4 INCH. THICK OVER TWO LAYERS OF A 2 INCH. FILL OF SAND AND A MOISTURE BARRIER MEMBRANE (6 MILS THICK) SANDWICHED 1. RETIGHTEN FOUNDATION BOLT BEFORE CALLING FOR FRAMING BETWEEN THE TWO LAYERS OF FILL AND REINFORCED WITH #4 BARS AT 16 INCH. O.C. EACH WAY . REINFORCEMENT TO BE PLACED AT CENTER OF SLAB. INSPECTION. D. SATURATE THE SOIL 18 INCH. DEEP BEFORE PLACING THE CONCRETE " SLAB. 2. FASTENERS FOR PRESERVATIVE -TREATED OR FIRE -RETARDANT -TREATED E. PROVIDE #4 DOWELS AT 16 INCH. O.C. BENT 2 FT INTO SLAB AND 1 FT. INTO FOOTING. DOWELS MAY BE OMMITTED WHEN WOOD SHALL BE OF HOT DIPPED ZINC -COATED GALVANIZED STEEL IN OR DESIGNED AS AN INDEPENDENT "FLOATING SLAB LAB IS A " MONOPOUR" ACCORDANCE WITH ASTM 153." F. "HOLD-DOWN CONNECTOR BOLTS INTO WOOD FRAMING REQUIRE 0.229 a'1 A SPECIAL INSPECTION REQ'D. V0 PREDRILLED HOLE IN EXISTING FOOTING W/ SET-XP ICC ESR-2508 SIMPSON TIE a 24" A I OVERLAP 1 2-#4 X 3'-0" DOWELS EXISTING FOOT'G NEW FOOTING 12"X24" DEEP DWELL DETAIL FOUNDATION NOTES: SHEAR WALL LEGEND COMMON NAILS MARK CAPACITY PLYWOOD NAIL SPACING SILL NAIL SILL BOLTS REMARK #/LF 4OR5LAY A35 MAX. BOUNDtEDGEINTERM SPACING Q gd 6„12 16d @ 7" O.C. ` 5/8"N @ 48" O.C. 18" MIN. 1/2" STR'L I OSB SHEATHING: FOUNDATION LEGENDLYWOOD SHEATHING SHALL BE MINIMUM OF 1/2" AND HAVE A PANEL INDEX OF 32/16 AND SHALL SLAB — NEW FOUNDATION S. PRODUCTS STD. PSI-95 APPARATED CTURAL II EXPOSED I AND SHOULD BE RADIANT BARRIER COMMON NAILS 6" UNBLOCKED WALL BOUNDRY NAILING 10 d@S" O.C. 3-2XJ015T5 FLOOR J015T 5EE PLAN FOR 512E SPACING I/2" DIM. M.B.@32" O.C. 5TAGG. TYP PLYWOOD 5HTG = INTERM NAILING Od@ 1 0" O.C. _ 5/8" TfICK. APA RATED 2-2X JOISTS EDGE NAILING 6d NAIL @ 8" O.C. IOd@G O.G. NOTE: I . EDGE OF PLYWOOD FLOOR OPENING5 5HALL BE BOUND NAIL. 2. EA. PLYWOOD Stir, SHALL SPAN TYIREE BEARINGS TYPICAL DIAPHRAM (MIN) IN. X3-IN. X 3-IN. PLATE WASHERS ON THE POST OPPOSITE THE HOLD-DOWN, " AND "HOLD-DOWNS SHALL BE TIGHTENED TO FINGER TIGHT PLUS ONE-HALF WRENCH TURN JUST PRIOR TO COVERING THE WALL FRAMING." 1. CONCRETE: SPECIFY TYPE V CEMENT WITH 2500 PSI CONCRETE WITH WATER -CEMENT RATIO NOT TO EXCEED 0.25 AND NOTE " NO SPECIAL INSPECTION REQUIRED". 2. ROOFING: NEW MATERIAL SHALL BE USED. " NO SECOND ALLOWED". 3. SHOWER WALL: WALL COVERING SHALL BE CEMENT PLASTER, TILE OR APPROVED EQUAL TO 72 INCHES ABOVE DRAIN AT SHOWERS OR TUB WITH ^ SHOWERS. MATERIALS OTHER THAN STRUCTURAL ELEMENTS ARE TO BE MOISTURE RESISTANT. INSTALL 1" RIGID INSULATION VERTICALLY TO CONNECT INSULATING SHEATHING TO RIGID INSULATION BAFFLE. FOAM SEAL BOTH JOINTS INSTALL 1" RIGID INSULATION CUT TO FIT BETWEEN THE RAFTERS. FOAM SEAL BOTH SIDES ALONG RAFTER WITH EXPANDING FOAM SEALAN WOO, MAINTAIN EQUAL VENT FOR LENGTH OF RI INSULATf6Nh VENTED AIRSPACE ATTIC INSULATION CONTINUOUS BEAD OF SEALANT SAVE DETAIL- TYPI STUD METAL LATH 7/8" STUCCO TO MATCH EXIST'G 2X4 STUDS 2-LAYERS OF @ 16" O.C. GRADE "D" FELT PAP 1/2" DRYWALL R-13 INSULATION 61 5/8" 0 SIMPSON SET-X SET 4" INTO CONC. @48" O.C. EEP SCREED REBAR #4 TOP LARR# 25744 o CID ESR 2508 DEPUTY ° .....p i.: ,p ° ° .p FIN.GRADE INSPECTION REQ'D. (E) CONC. SLAB EXISTING FOOTING VERIFY (E) FOOTING GRADE BEAM EXTERI❑R SLAB ET❑I METAL LATH STUD 7 8" STUCCO T MATCH EXIST'G 2-LAYERS OF GRADE "D" PAPE 5/8" ANCHOR BOLT 7' INTO CONC. 28" O.C. 12" FROM ALL CORNERS W/ 3"X3"X1/4" PLATE WASHERS B•N•—, _I WEEP SCREED 6" 8", MIN. FIN.GRADE a 2X4 STUDS @ 16" O.C. a 24" :A .d 00 12" MIN. — (E) CONC. SLAB 4" ° 2" 4" SAND BASE W/ 6MIL VISQUEEN VAPOR BARRIER 2-#4 T&B REBAR NOTE: IF NO FOOTING PROVIDED NEW GARAGE ET❑I 1. CONSTRUCTION MATERIALS -PLYWOOD SHALL BE D.F.,OSB CONCRETE STRENGTH: 2,500 P.S.I. @ 28 DAYS PER R404.1.2.3.1 -CONCRETE f'c= 2,500 P.S.I. MIN. -STEEL STRUCTURAL TUBE, ASTM A53 GRADE B -REINFORCING STEEL,ASTM A615, GRADE 60 PER CRC 404.1.2.3.7.1 2. STEEL REINFORCEMENT: GRADE 60, DEFORMED. 3. LUMBER: USE DOUGLAS FIR, LARCH NO. 2 OR BETTER UNLESS OTHERWISE NOTED ON FRAMING PLANS. 4X AND LARGER -DFL#1 4. A CORROSION RESISTANT WEEP SCREED IS REQUIRED BELOW THE STUCCO WITH A MINIMUM OF 4" ABOVE EARTH OR 2" ABOVE PAVING. THE WEEP SCREED MUST BE SHOWN ON THE APPROPRIATE DETAILS. STUD METAL LATH 7/8" STUCCO n TO MATCH EXIST'G 2-LAYERS OF @ 16" O.C. AT "D" FELT PAPER OSB 5/8" GYP BRD R-13 INSULATION D WEEP SCREED �:.. FIN.GRADE (E) CONC. S EXISTING FOOTING VERIFY (E) FOOTING GRADE BEAM (FIELD VERIFIED) (E) ET❑I (N) 2X8 C.J. @ 12" O.G. (E) 2X4 C.J. @ 24" O.C. R-30 INSUL. A-35 FRAMING ANCHOR @ 16" O.C.W/ SOLID BLOCKINC H2.5 HURRICANE TIE RAFTER TO STUD @ 32 1/2" DRYWALL- R- 13 INSUL- I 5/8" ANCHOR BOLT 7" INTO CONC. 28" O.C. 12" FROM ALL CORNER W/ 3"X3"X1/4" PLATE WASHERS EXISTING R.R. 6-16d RAFTER TO F JOIST � E.N. NAIL 8d @ 6" O.C. �L P4 @ 16" O.C. 2- 2X4 DBL. TOP PLATES METAL LATH 7/8 STUCCO TO MATCH EXIST'G 2-LAYERS OF —# 15 FELT PAPER STU D 2X4 STUDS @ 16" O.C. 1/2" DRYWALL (E) CONC. SLAB B.N. a d d n X ]' a IIIIIIIII—"'—' <r� 2-#4 T&B REBAR 12" Az MIN. O INTERIOR SLAB LTG, r. FOUNDATION NOTES: A. MINIM OF 5/8" DIAMETER A.B. E B DDED 7" INTO FOOTING AND SPACED N T aste P4te:THAN 6'-0" ON CENTER . B. MINIMUM TWO BOLTS PER PIE EC PLATE AND ONE LOCATED WITHI 12" AND NOT LESS THAN 7 BOLT DIAMETER OF EACH END OF EACH SILL PLATE. r I .(j = 0000 V Z Q Q 0 N E O m >, _ ko �* a a � C. 3"X3" X 1/4" (0.229" MIN.) PLATE WASHER ( LO 0 SHALL BE USED ON EACH ANCHOR BOLT. CD W W __ �CL SLOTTING OF WASHER IS ALLOWED TO 1.75" � W LONG. r O ti FRAMING NOTES: . G^ PROVIDE RAFTER TIES AT 48" MAXIMUM W .. O/C, DESIGN AND SUPPORT Q W Z Z J RIDGE/HIPS/VALLEYS AS BEAMS, OR O Q PROVIDE OTHER DESIGN FOR ROOF Q d W SUPPORT WHEN CEILING JOIST ARE NOT m PARALLEL TO ROOF RAFTERS. RAFTERS O AND CEILING JOIST WILL BE NAILED TOGETHER WITH A MINIMUM OF : A. 5-16d NAILS FOR RAFTER SPANS UP 12" IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII Ln B. 8-16d FOR RAFTER SPANS UP TO 20' z M " 71 FOR BRACED WALL PANE/SHEAR WALLS, W Q, EACH SHEET OF PLYWOOD/OSB SHEATHING z SHALL NOT BE LESS THAN 24" IN LEAST I O O U DIMENSION. ALL EDGES OF ALL PANELS w O -4 SHALL BE SUPPORTED BY AND FASTENED TO J J co FRAMING MEMBERS OR BLOCKING." Q U co m "BRACED WALL PANELS/SHEAR WALL SHALL U w 03 RUN CONTINOUSLY FROM FOUNDATION TO 10� z0 . ROOF/FLOOR FRAMING." W 0 O O J � w co aLo O O 0 CO C) (m co O CO Cd z: � c� OLOcy- 00C\2 z E" w oQ o r� ww DATE: SCALE: AS NOTED DRAWN: SHEET 06= NCE CITY OF SANTA ANA Planning and -mild -ink -Agency NOTES: 1. BATHTUB AND SHOWER FLOORS, AND WALLS ABOVE BATHTUBS WITH A SHOWERHEAD, AND SHOWER COMPARTMENTS SHALL BE FINISHED WITH A NONABSORBENT SURFACE EXTENDING TO A HEIGHT OF NOT LESS THAN 6 FEET ABOVE THE FLOOR. 2. SHOWER DOORS SHALL SWING OUT. NET AREA OF SHOWER RECEPTOR SHALL BE NOT LESS THAN 1,024 SQ . IN. OF FLOOR AREA, AND (E) ASPHALT SHINGLES SPARK ARRESTER ENCOMPASS 30 IN. DIAMETER CIRCLE. OVER 2 LAYERS OF # 15 FELT CLASS"A" ROOFING 3. " SMOKE ALARM" SHALL BE INTERCONNECTED HARD -WIRED WITH BATTERY BACKUP AND SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 72" MATERIAL TO MATCH EXISTING 2411X 12" 4. TAMPER -RESISTANT RECEPTACLES SHALL BE INSTALLED IN ALL AREAS SPECIFIED IN 210.52 ALL NONLOCKING-TYPE 12 VOLT, 15- AND 20 DORMER AMPERE RECEPTACLES SHALL BE LISTED TAMPER -RESISTANT RECEPTACLES. - VENT TYP. 5. ALL SHOWERS AND TUB -SHOWERS SHALL HAVE A PRESSURE BALANCE, THERMOSTATIC MIXING VALVE, OR A COMBINATION PRESSURE BALANCE/THERMOSTATIC MIXING TYPE VALVE. - 6. ALL NEW, REPLACEMENT AND EXISTING WATER HEATERS SHALL BE STRAPPED TO THE WALL IN TWO PLACES. ONE IN THE UPPER 1/3 OF THE TANK AND ONE IN THE LOWER 1/3 OF THE TANK. THE LOWER POINT SHALL BE A MINIMUM OF 4-IN. ABOVE THE CONTROLS. 7. ALL FINISHED MATERIALS, SUCH AS ADHESIVES, SEALANTS, CAULKS, PAINTS, AEROSOL PAINTS , COATINGS, CARPET SYSTEMS, RESILIENT FLOORING O SYSTEMS AND COMPOSITE WOOD PRODUCTS SHALL CONFORM TO THE VOC AND FORMALDEHYDE LIMITS SET SET FORTH IS SECTION 4.504.2, 4.504.4.- 4.504.5 AND TABLES 4.504.1, 4.504.2, 4.504.3 AND 4.504.5 2013 CGB SC N) 8. SHOWER OR TUB EQUIPPED WITH A SHOWERHEAD SHALL HAVE A MINIMUM CELING HEIGTH OF 6-8" ABOVE A MINIMUM AREA OF 30"X30" AT THE rANK��s SHOWER HEAD TJ w (E) STUCCO 9. SHOWER AND TUB -SHOWER COMBINATION CONTROL VALVES SHOWERS AND TUB -SHOWER COMBINATION IN BUILDINGS SHALL BE PROVIDED WITH ,r (E) STUCCO 3'-0" INDIVIDUAL CONTROL VALVES OF THE PRESSURE BALANCE, THERMOSTATIC, OR COMBINATION PRESSURE BALANCE/THERMOSTATIC MIXING VALVE TYPE le — — — — — — — — — — — — — — — — — — — — — — — — — THAT PROVIDE SCAID AND THERMAL SHOCK PROTECTION. THESE VALVES SHALL CONFORM TO ASSE 1016, " STANDARD FOR AUTOMATIC COMPENSATING VALVES FOR INDIVIDUAL SHOWERS AND TUB -SHOWER COMBINATIONS" , OR ASME A112.18 1/CSA B125.1,"STANDARD FOR PLUMBING SUPPLY FITTINGS." HANDLE POSITION STOPS SHALL BE PROVIDED ON SUCH VALVES AND SHALL BE ADJUSTED PER THE MANUFACTURER'S INSTRUCTIONS TO DELIVER A MAXIMUM MIXED WATER SETTING OF 120 DEGREES. THE WATER HEATER THERMOSTAT SHALL NOT BE CONSIDERED A SUITABLE CONTROL FOR MEETING THIS PROVISION. ONE IN THE LOWER 1/3 OF THE TANK. THE LOWER POINT SHALL BE A MINIMUM OF 4-IN. ABOVE THE CONTROLS. (N) INDENTATION IN WALL FOR NEW TANKLESS WATEI HEATER 10. GROUND -FAULT CIRCUIT -INTERRUPTION (GFCI) FOR PERSONNEL SHALL BE PROVIDED AND INSTALLED IN READILY ACCESSIBLE LOCATION PER CEC 210.8 (A) 11.. ARC -FAULT CIRCUIT -INTERRUPTION SHALL BE INSTALLED TO PROVIDE PROTECTION OF THE BRANCH CIRCUIT. PER CEC SECTION 210.12(A) 12. AS OF JANUARY 1, 2014 SB 407 REQUIRES THAT NONCOMPLIANT PLUMBING FIXTURES IN RESIDENTIAL AND COMMECIAL PROPERTIES BUILT ON OR BEFORE JANUARY 1, 1994 , BE REPLACED WITH WATER -CONSERVING PLUMBING FIXTURES WHEN THE PROPERTY IS UNDERGOING ADDITIONS, ALTERATIONS OR IMPROVEMENTS. VENT CALCULATION REQUIRED ATTIC VENTILATION: 389/150 SQ. FT. : 2.593 X 144=373.43 40%-50% OF REQUIRED UPPER VENTILATION UPPER VENTILATION PROVIDED: CMI BH24 12X24 SQUARE TAIL 12 IN. 24 IN. X 9 IN. (100 SQ IN NFV)/186.7=1.8 TOTAL UPPER VENTS PROVIDED: 2 UNDER FLOOR VENTILATION: CONC,. SLAB ATTIC NOTE : 1. VALLEY FLASHINGS SHALL BE NOT LESS THAN 0.019 INCH (NO. 26 GALVANIZED SHEET GAGE) CORROSION -RESISTANT MINERAL -SURFACED NONPERFORATED CAP SHEET MEETING ASTM D3909 RUNNING THE FULL LENGHT OF THE VALLEY. 2. "ROOF GUTTERS SHALL BE DESIGN TO PREVENT THE ACCUMULATION OF LEAVES AND DEBRIS." 3. THE TOTAL NET FREE VENTILATING AREA SHALL NOT BE LESS THAT 1/150 OF THE AREA OF THE SPACE VENTILATED (R806.2.) 4. ENCLOSED ATTICS AND ENCLOSED RAFTER SPACES SHALL HAVE A CROSS VENTILATION FOR EACH SEPARATE SPACE BY VENTILATING OPENINGS AGAINST THE ENTRANCE OF RAIN. (R806.1.). PROVIDE ATTIC VENTILATION CALCULATIONS ON PLANS. 5. VENT OPENINGS FOR ENCLOSED ATTICS, ENCLOSED EAVE SOFFIT SPACES, ENCLOSED RAFTER SPACES, AND UNDERFLOOR VENTS SHALL RESIST BUILDING IGNITION FROM THE INTRUSION OF BURNING EMBERS AND FLAME THROUGH THE VENT OPENINGS. VENT OPENINGS SHALL BE PROTECTED BY CORROSION RESISTANT, NONCOMBUSTIBLE WIRE MESH WITH MIN. 1/16" AND MAX. 1/8" OPENINGS. 6 OPENINGS SHALL HAVE CORROSION -RESISTANT WIRE MESH OR OTHER APPROVED MATERIAL WITH 1/8 IN. MINIMUM AND 1/4 IN MAXIMUM OPENING . 7. THE NET FREE VENTILATING AREA SHALL NOT BE LESS THAN: i. iso OF THE ATTIC SPACE OR ii. 30o PROVIDED A CLASS I OR 11 VAPOR RETARDER IS INSTALLED ON THE WARM SIDE OF CEILING IN CLIMATE ZONES 6,7 AND 8 OR iii. 30o PROVIDED AT LEAST 40% AND NOT MORE THAN 50% OF THE REQUIRED VENT AREA IS LOCATED WITHIN 3 FEET BELOW THE RIDGE OR HIGHEST POINT OF THE SPACE, WITH THE BALANCE OF THE REQUIRED VENTILATION PROVIDED BY EAVE OR CORNICE VENTS. NOTE: "WALL COVERINGS IN SHOWERS AND TUBS WITH SHOWERHEADS SHALL BE CEMENT PLASTER, TILE, OR EQUAL TO 6 FEET (72") ABOVE DRAIN . ENCLOUSURES MUST BE OF APPROVED SAFETLY GLAZNG AND DOORS (22" MIN WIDTH) MUST SWING OUT OF SHOWERS. WINDOWS IN ENCLOSURES WALLS SHALL BE LABELED SAFETY GLAZING WHEN LESS THAN 60" ABOVE DRAIN ." CRC R307.2 NOTE: COMBINATION TYPE AFCl/GFCI IS REQUIRED AT KITCHEN RECEPTACLES." CALIFORNIA GREEN BUILDING STANDARDS CODE, SECTION 4.303.1 : A. WATER CLOSETS 1.28 GALLONS PER FLUSH . B. SHOWER HEADS * 2.0 GALLONS PER MINUTE @ 80 PSI. C. KITCHEN FAUCETS * 1.8 GALLONS PER MINUTE @ 60 PSI D. LAVATORY SINK FAUCETS 1.2 GALLONS PER MINUTE @ 60 PSI. OUTDOOR WATER USE. SUBMIT LANDSCAPE PLAN TO PLANNING DEPARTMENT SEPARATE FOR REVIEW AND APPROVAL, CGBSC SECT. 4.304 " BUILDER/CONTRACTOR SHALL SUBMIT DOCUMENTATION TO THE BUILDING INSPECTOR SHOWING THAT THE INSTALLED PLUMBING FIXTURES MEET THE MAXIMUM ALLOWABLE FLOW RATES AS NOTED BELOW." CGBSC SECT. 4.303.1 EAST ELEVATION SCALE: 1 /4" = I '-0" (E) ASPHALT SHINGLES SPARK ARRESTER NORTH ELEVATION_ SCALE: 1/4"= I'-0" SPARK (E) ASPHALT SHINGLES ARRESTER WEST ELEVATION SCALE: 1 /4"= I I-011 (E) ASPHALT SHINGLES OVER 2 LAYERS OF # 15 (E) ASPHALT SHINGLES (E) ASPHALT SHINGLES OVER 2 LAYERS OF # 15 FELT CLASS"A" ROOFING Al FOR PE Mastery ID: Date: A\'I I— cn H co U O V Z S N ~ Z 0 04 � V CD W I` _ .N U) cn QLu ti N Q O � W Z O Z a J Lu W O IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII E z jct O W � O Q� O CDCDC\2 J Q bL •� U � H U N '0 W O •� cd 0 W U Lo O co ■ p I Lu J Q Lo H O Z N co 0 V) c W C-7 �i f=r, AS NOTED DRAWN: MA JOB NO.: SHEET 03m CITY OF SANTA ANA 0 IIIIIIIIIIIIIIIII C gency J - A ,i qo� California 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE RESIDENTIAL MANDATORY MEASURES, SHEET 1 (January 2023) Approved V = YES FOR PERMIT ISSUANCE NIA = NOT APPLICABL RESPON. PARTY = RESPONSIBLE P RTY (la: nEC INE OWNER, CONTR TOR, I PE C. Y 3 Y N A RESPON Y NIA RESPON installed in close proximity to the location or the proposed location of the EV space at the time Of original Y NIA RESPON PARTY CHAPTER PARTY _ __ PARTY construction in accordance with the California Electrical Code. PARTY GREEN BUILDING 4.106.4.2 New multifamily dwellings. hotels and motels and new residential parking facilities. 4.304 OUTDOOR WATER USE X ° AP ELLO EL JORDAN When parking is provided, parking spaces for new multifamily dwellings. hotels and motels shall meet the 4.106.4.2.4 Identification. 4.304.1 OUTDOOR POTABLE WATER USE IN LANDSCAPE AREAS. Residential develo ents shall comply with SECTION 301 GENERAL CAPPELLO requirements of Sections 4.106.4.2.1 and 4.106.4.2.2. Calculations for aces shall be rounded u to the nearest q P P The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for ❑ K a local water efficient landscape ordinance or the current California Department of Water Resources' Model Water JORDAN whole number. A parking space served by electric vehicle supply equipment or designed as a future EV charging future EV charging purposes as "EV CAPABLE" in accordance with the California Electrical Code. Efficient Landscape Ordinance (MWELO). whichever is more stringent. 301.1 SCOPE. Buildings shall be designed to include the green building measures specified as mandatory in space shall count as at least one standard automobile parking space only for the purpose of complying with any CAPPELL Master the application checklists contained in this code. Voluntary green building measures are also included in the applicable minimum parking space requirements established by a local jurisdiction. See Vehicle Code Section 22511.2 4.106.4.2.5 Electric Vehicle Ready Space Signage. NOTES: application checklists and may be included in the design and construction of structures covered by this code, for further details. Electric vehicle read spaces shall be identified b si na a or pavement markings. in compliance with Caltrans Y P Y 9 9 P 9 P but are not required unless adopted b a cit count or city and count as specified in Section 101.7. q P Y Y• Y. Y Y P 4.106.4.2.1Multifamily development projects with less than 20 dwelling units; and hotels and motels with less Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its successors () 1. The Model Water Efficient Landscape Ordinance MWELO is located in the Califor is P ( ) �attor, ❑ than 20 sleeping units or guest rooms. Title 23, Chapter 2.7. Division 2 MWELO and supporting documents, including water budget calculator, are 301.1.1 Additions and alterations. [HCD] The mandatory provisions of Chapter 4 shall be applied to additions or alterations of existing residential buildings where the addition or alteration increases the oR AN AP ELLO The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to 4.106.4.3 Electric vehicle charging for additions and alterations of parking facilities serving existing available at: hops://www.water.ca.gov! ❑ building's conditioned area, volume, or size. The requirements shall apply only to and/or within the this section. multifamily buildings. DIVISION 4.4 MATERIAL CONSERVATION AND R ESOURur- specific area of the addition or alteration. JORDAN When new parking facilities are added, or electrical systems or lighting of existing parking facilities are added or 1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types CAPPELL altered and the work requires a building permit, ten (10) percent of the total number of parking spaces added or EFFICIENCY The mandatory provision of Section 4.106.4.2 may apply to additions or alterations of existing parking of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 altered shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. facilities or the addition of new parking facilities serving existing multifamily buildings- See Section P g g g y g EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical 4.406 ENHANCED DURABILITY AND REDUCED MAINTENANCE 4.106.4.3 for application. system, including any on -site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. Notes: 4.406.1 RODENT PROOFING. Annular spaces around pipes,. electric cables, conduits or other openings in ❑ � Note: Repairs including, but not limited resurfacing, restripif and repairing or maintaining existing 1.Construction documents are intended to demonstrate the project's capability and capacity for facilitating future JORDAN sole/bottom plates at exterior walls shall be protected against the passage of rodents by closing such openings with cement mortar, concrete masonry or a similar method acceptable to the enforcing ti lighting fixtures are not considered alterations for the purpose of this section. The service panel or subpanel circuit directoryshall identify the overcurrent protective devices aces reserved p y p space(s) ­EV EV charging. APPELL agency y for future EV charging purposes as CAPABLE" in accordance with the California Electrical Code. 113 Note: On and after January1, 2014, residential buildings undergoing permitted alterations. additions, or 9 9 9 P 2.There is no requirement for EV spaces to be constructed or available until EV chargers are installed for use. 4.408 CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING improvements shall replace noncompliant plumbing fixtures with water -conserving plumbing fixtures. P P P P 9 9 P 9 Exceptions: DIVISION 4.2 ENERGY EFFICIENCY 4.408.1 CONSTRUCTION WASTE MANAGEMENT. Recycle and/or salvage for reuse a minimum of 65 J�] Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate 1.When EV chargers (Level 2 EVSE) are installed in a number equal to or greater than the required number JORDAN percent of the non -hazardous construction and demolition waste in accordance with either Section of occupancy or final permit approval b the local building department. See Civil Code Section 1101.1. P Y P PP Y 9 P of EV capable spaces. 4.201 GENERAL CAPPELL 4.408.2, 4.408.3 or 4.408.4, or meet a more stringent local construction and demolition waste et seq., for the definition of a noncompliant plumbing fixture, types of residential buildings affected and 4.201.1 SCOPE. For the purposes of mandatory energy efficiency standards in this code, the California Energy management ordinance. other important enactment dates. 2.When EV chargers (Level 2 EVSE) are installed in a number less than the required number of EV capable Commission will continue to adopt mandatory standards. spaces. the number of EV capable spaces required may be reduced by a number equal to the number of Exceptions: 301.2 LOW-RISE AND HIGH-RISE RESIDENTIAL BUILDINGS. [HCD] The provisions of EV chargers installed. DIVISION 4.3 WATER EFFICIENCY AND CONSERVATION 1. Excavated soil and land -clearing debris. individual sections of CALGreen may apply to either low-rise residential buildings high-rise residential Notes: 2. Alternate waste reduction methods developed by working with local agencies if diversion or buildings. or both. Individual sections will be designated b banners to indicate where the section applies 9 9 Y PP 4.303 INDOOR WATER USE recycle facilities capable of compliance with this item do not exist or are not located reasonably specifically to low-rise only (LR) or high-rise only (HR). When the section applies to both low-rise and a.Construction documents are intended to demonstrate the project's capability and capacity for facilitating 4.303.1 WATER CONSERVING PLUMBING FIXTURES AND FITTINGS. Plumbing fixtures (water closets and close to the jobsite. ❑ high-rise buildings, no banner will be used. g g future EV charging. urinals and fittings faucets and showerheads shall comply with the sections 4.303.1.1, 4.303.1.2. 4.303.1.3, ) g ( ) p y 3. The enforcing agency may make exceptions to the requirements of this section when isolated JORDAN CAPPELL and 4.303.4.4. jobsites are located in areas beyond the haul boundaries of the diversion facility. SECTION 302 MIXED OCCUPANCY BUILDINGS b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. Note: All noncompliant plumbing fixtures in any residential real property shall be replaced with water -conserving 4.408.2 CONSTRUCTION WASTE MANAGEMENT PLAN- Submit a construction waste management plan [A ❑ plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final in conformance with Items 1 through 5. The construction waste management plan shall be updated as JO CA DAN PELLO 302.1 MIXED OCCUPANCY BUILDINGS. In mixed occupancy buildings, each portion of a building P Y g P g 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power completion, certificate of occupancy, or final permit approval b the local building department. See Civil P P P PP P y' y g necessaryand shall be available Burin construction for examination b the enforcing agency. g Y 9 shall comply with the specific green building measures applicable to each specific occupancy. Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per Code Section 1101.1. et seq.. for the definition of a noncompliant plumbing fixture, types of residential Exceptions: dwelling unit when more than one parking space is provided for use by a single dwelling unit. buildings affected and other important enactment dates. 1. Identify the construction and demolition waste materials to be diverted from disposal by recycling. 1. [HCD] Accessory structures and accessory occupancies serving residential buildings shall reuse on the project or salvage for future use or sale. comply with Chapter 4 and Appendix A4, as applicable. Exception: Areas of parking facilities served by parking lifts. 4.303.1.1 Water Closets. The effective flush volume of all water closets shall not exceed 1.28 gallons per 2. Specify if construction and demolition waste materials will be sorted on -site (source separated) or 2. [HCD] For purposes of CALGreen, live/work units, complying with Section 419 of the California flush. Tank -type water closets shall be certified to the performance criteria of the U.S. EPA WaterSense bulk mixed (single stream). BuildingCode shall not be considered mixed Occupancies. Live/Work units shall comply with P P y ❑ 4.106.4.2.2 Multifamily development projects with 20 or more dwelling units. hotels and motels with 20 or more Specification for Tank -type Toilets. P YP 3. Identify diversion facilities where the construction and demolition waste material collected will be Chapter 4 and Appendix A4, as applicable sleeping units or guest rooms. taken. DIVISION 4.1 PLANNING AND DESIGN JORDAN The number of dwelling unitssleeping units or guest rooms shall be based on all buildings on a project site subject to , Note: The effective flush volume of dual flush toilets is defined as the composite, average flush volume 4. Identify construction methods employed to reduce the amount of construction and demolition waste CAP PELLO this section. of two reduced flushes and one full flush. generated. ABBREVIATION DEFINITIONS: 5. Specify that the amount of construction and demolition waste materials diverted shall be calculated HCD Department of Housing and Community Development 1.EV Capable. Ten 10 percent of the total number of parking spaces on a building site, provided for all types p ( ) p p g p g p yp 4.303.1.2 Urinals. The effective flush volume of wall mounted urinals shall not exceed 0.125 gallons per flush. The effective flush volume of all other urinals shall not exceed 0.5 gallons per flush. by weight or volume, but not by both. BSC California Building Standards Commission DSA-SS Division of the State Architect, Structural Safety ( parking facilities, h II ri h r I f i future Level o pa k ng shall be electric vehicle charging gang spaces (EV spaces) capable o supporting utu e Le e 2 EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical 4.408.3 WASTE MANAGEMENT COMPANY. Utilize a waste management company, approved by the OSHPD Office of Statewide Health Planning and Development y g y (), ave sufficient ca acit to simultaneous) char a all s stem, includin an on site distribution transformers h p y y g 4.303.1.3 showerheads. enforcing agency, which can provide verifiable documentation that the percentage of construction and LR Low Rise EVs at all required EV spaces at a minimum of 40 amperes. demolition waste material diverted from the landfill complies with Section 4.408.1. 4.303.1.3.1 Single showerhead. showerheads shall have a maximum flow rate of not more than 1.8HR High Rise AA Additions and Alterations The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved gallons per minute at 80 psi. Showerheads shall be certified to the performance criteria of the U.S. EPA VCAIPELLO Note: The owner or contractor may make the determination if the construction and demolition waste New for future EV charging purposes as "EV CAPABLE" in accordance with the California Electrical Code.p WaterSense S ecification for ShowerheadsN materials will be diverted by a waste management company. Exception: When EV chargers (Level 2 EVSE) are installed in a number greater than five (5) percent of 4.303.1.3.2 Multiple showerheads serving one shower. When a shower is served by more than one 4.408.4 WASTE STREAM REDUCTION ALTERNATIVE [LR]. Projects that generate a total combined CHAPTER 4 parking spaces required by Section 4.106.4.2.2. Item 3. the number of EV capable spaces required may be showerhead. the combined flow rate of all the showerheads and/or other shower outlets controlled by weight of construction and demolition waste disposed of in landfills, which do not exceed 3.4 JODAN RESIDENTIAL MANDATORY MEASURES reduced b a number equal to the number of EV chargers installed over the five 5 y q g ( )percent required. a single valve shall not exceed 1.8 gallons per minute at 80 psi, or the shower shall be designed to only be in time. CA PELLO lbs./sq.ft. of the building area shall meet the minimum 65% construction waste reduction requirement in allow one shower outlet to operation at a Section 4.408.1 Notes: Note: A hand-held shower shall be considered a showerhead. 4.408.4.1 WASTE STREAM REDUCTION ALTERNATIVE. Projects that generate a total combined SECTION 4.102 DEFINITIONS a.Construction documents shall show locations of future EV spaces. weight of construction and demolition waste disposed of in landfills, which do not exceed 2 pounds 4.102.1 DEFINITIONS 4.303.1.4 Faucets. per square foot of the building area. shall meet the minimum 65% construction waste reduction The following terms are defined in Chapter 2 (and are included here for reference) b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or 4.303.1.4.1 Residential Lavatory Faucets. The maximum flow rate of residential lavatory faucets shall requirement in Section 4.408.1 FRENCH DRAIN. A trench. hole or other depressed area loosely filled with rock, gravel, fragments of brick or similar EV Chargers are installed for use. not exceed 1.2 gallons per minute at 60 psi. The minimum flow rate of residential lavatory faucets shall 4.408.5 DOCUMENTATION. Documentation shall be provided to the enforcing agency which demonstrates P g g y � ❑ pervious material used to collect or channel drainage or runoff water. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power not be less than 0.8 gallons per minute at 20 psi. g P P compliance with Section 4.408.2. items 1 through 5, Section 4.408.3 or Section 4.408.4.. JORDAN Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per Lavatory Faucets in Common and Public Use Areas. The maximum flow rate lavatory CAPPELLO Notes: WATTLES. Wattles are used to reduce sediment in runoff. Wattles are often constructed of natural plant materials dwelling unit when more than one parking space is provided for use by a single dwelling unit. faucets installed in common and public use areas (outside of dwellings or sleeping units) in residential faucet ins i such as hay, straw or similar material shaped in the form of tubes and placed on a downflow slope. Wattles are also used for perimeter and inlet controls. Exception: Areas of parking facilities served by parking lifts. buildings shall not exceed 0.5 gallons per minute at 60 psi. 1. Sample forms found in "A Guide to the California Green Building Standards Code (Residential)" located at www.hcd.ca.gov/CALGreen.html may be used to assist in 4.106 SITE DEVELOPMENT 3.EV Chargers. Five (5) percent of the total number of parking spaces shall be equipped with Level 2 EVSE. 4.303.1.4.3 Metering Faucets. Metering faucets when installed in residential buildings shall not deliver documenting compliance with this section. O 4.106.1 GENERAL. Preservation and use of available natural resources shall be accomplished through evaluation Where common use parking is provided, at least one EV charger shall be located in the common use parking more than 0.2 gallons per cycle. 2. Mixed construction and demolition debris (C & D) processors can be located at the California and careful planning to minimize negative effects on the site and adjacent areas. Preservation of slopes, area and shall be available for use by all residents or guests. 4.303.1.4.4 Kitchen Faucets. The maximum flow rate of kitchen faucets shall not exceed 1.8 gallons Department of Resources Recycling and Recovery (CalRecycle). JORDAN 'AP ELLO management of storm water drainage and erosion controls shall comply with this section. When low power Level 2 EV charging receptacles or Level 2 EVSE are installed beyond the minimum required, per minute at 60 psi Kitchen faucets may tem oraril increase the flow above the maximum rate, but not p p y temporarily 4„410 BUILDING MAINTENANCE AND OPERATION 1. 4.106.2 STORM WATER DRAINAGE AND RETENTION DURING CONSTRUCTION. Projects which disturb less an automatic load management system (ALMS) may be used to reduce the maximum required electrical to exceed 2.2 gallons per minute at 60 psi, and must default to a maximum flow rate of 1.8 gallons per 4A10.1 OPERATION AND MAINTENANCE MANUAL. At the time of final inspection. a manual, compact p 4i2 ❑ than one acre of soil and are not art of a larger common plan of development which in total disturbs one acre P 9 P P capacity to each space served b the ALMS. The electricals stem and an on -site distribution transformers P Y P Y Y Y minute at 60 psi. disc, web -based reference or other media acceptable to the enforcing agency which includes all of the Jo DAN JX� AP ENO or more, shall manage storm water drainage during construction. In order to manage storm water drainage shall have sufficient capacity to deliver at least 3.3 kW simultaneously to each EV charging station (EVCS) Note: Where complying faucets are unavailable, aerators or other means may be used to achieve CA PELLO followingshall be laced in the building: P g' during construction, one or more of the following measures shall be implemented to prevent flooding of adjacent served by the ALMS. The branch circuit shall have a minimum capacity of 40 amperes, and installed EVSE shall property. prevent erosion and retain soil runoff on the site. have a capacity of not less than 30 amperes. ALMS shall not be used to reduce the minimum required electrical reduction. 1. Directions to the owner or occupant that the manual shall remain with the building throughout the 1. Retention basins of sufficient size shall be utilized to retain storm water on the site. capacity to the required EV capable spaces. 4.303.1.4.5 Pre -rinse spray valves. life cycle of the structure. 2. Operation and maintenance instructions for the following: 2. Where storm water is conveyed to a public drainage system. collection oint, utter or similar y P g y P g 4.106.4.2.2.1 Electric vehicle charging stations (EVCS). 9 9 ( ) When installed, shall meet the requirements in the California Code of Regulations, Title 20 (Appliance a. Equipment and appliances, including water -saving devices and systems. HVAC systems, disposal method, water shall be filtered by use of a barrier system, wattle or other method approved Electric vehicle charging stations required by Section 4.106.4.2.2, Item 3, shall comply with Section 4.106.4.2.2.1. Efficiency Regulations), Sections 1605.1 (h)(4) Table H-2, Section 1605.3 (h)(4)(A), and Section 1607 photovoltaic systems, electric vehicle chargers, water -heating systems and other major by the enforcing agency. (d)(7) and shall be equipped with an integral automatic shutoff. appliances and equipment. 3. Compliance with a lawfully enacted storm water management ordinance. Exception: Electric vehicle charging stations serving public accommodations, public housing, motels and hotels FOR REFERENCE ONLY: The following table and code section have been reprinted from the California b Roof and yard drainage, including gutters and downspouts. c. Space conditioning systems, including condensers and air filters. shall not be required to comply with this section. See California Building Code, Chapter 11 B, for applicable Code of Regulations, Title 20 (Appliance Efficiency Regulations), Section 1605.1 (h)(4) and Section d. Landscape irrigation systems. Note: Refer to the State Water Resources Control Board for projects which disturb one acre or more of soil, or requirements. 1605.3 (h)(4)(A). e. Water reuse systems. are part of a larger common plan of development which in total disturbs one acre or more of soil. 4.106.4.2.2.1.1 Location. 3. Information from local utility, water and waste recovery providers on methods to further reduce (Website: https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction.html) EVCS shall comply with at least one of the following options: X '.] 4.106.3 GRADING AND PAVING. Construction plans shall indicate how the site grading or drainage system will 1.The charging space shall be located adjacent to an accessible parking space meeting the requirements of JORDAN manage all surface water flows to keep water from entering buildings. Examples of methods to manage surface the California Building Code, Chapter 11A, to allow use of the EV charger from the accessible parking space. PAP DELLO water include, but are not limited to, the following: 2.The charging space shall be located on an accessible route. as defined in the California Building Code, 1. Swales Chapter 2. to the building. 2. Water collection and disposal systems 3. French drains Exception: Electric vehicle charging stations designed and constructed in compliance with the California 4. Water retention gardens Building Code, Chapter 11B, are not required to comply with Section 4.106.4.2.2.1.1 and Section 5. Other water measures which keep surface water away from buildings and aid in groundwater 4.106.4.2.2.1.2. Item 3. recharge. 4.106.4.2.2.1.2 Electric vehicle charging stations (EVCS) dimensions. Exception: Additions and alterations not altering the drainage path. The charging spaces shall be designed to comply with the following: X_ ❑ 4.106.4 Electric vehicle (EV) charging for new construction. New construction shall comply with Sections 1.The minimum length of each EV space shall be 18 feet (5486 mm). TABLE H-2 STANDARDS FOR COMMERCIAL PRE -RINSE SPRAY VALUES MANUFACTURED ON OR AFTER JANUARY 28, 2019 PRODUCT CLASS [spray force in ounce force (ozf)] MAXIMUM FLOW RATE (gPm ) Product Class 1 (<_ 5.0 ozf) 1.00 1.20 Product Class 2 (> 5.0 ozf ands 8.0 =0 Pnoduct Class 3 (> 8.0 ozf) 1.28 resource consumption, including recycle programs and locations. 4. Public transportation and/or carpool options available in the area. 5. Educational material on the positive impacts of an interior relative humidity between 30-60 percent and what methods an occupant may use to maintain the relative humidity level in that range. 6. Information about water -conserving landscape and irrigation design and controllers which conserve water. 7. Instructions for maintaining gutters and downspouts and the importance of diverting water at least 5 feet away from the foundation. 8. Information on required routine maintenance measures, including, but not limited to, caulking, painting, grading around the building, etc. 9. Information about state solar energy and incentive programs available. 10. A copy of all special inspections verifications required by the enforcing agency or this code. 11. Information from the Department of Forestry and Fire Protection on maintenance of defensible space around residential structures. 12. Information and/or drawings identifying the location of grab bar reinforcements. 4 Alin 2 RECYCLING BY OCCUPANTS Wh 5 Itf I d II t t t d o AN 4.106.4.1 or 4.106.4.2 to facilitate future installation and use of EV chargers. Electric vehicle supply equipment (EVSE) shall be installed in accordance with the California Electrical Code, Article 625. 2.The minimum width of each EV space shall be 9 feet (2743 min), Title 20 Section 1605.3 (h)(4)(A): Commercial prerinse spray values manufactured on or after January Elere or more mu ami y we ing uni s are cons ruc a on. building site, provide readily accessible area(s) that serves all buildings on the site and are identified for the AP ELLO 1. 2006. shall have a minimums spray force of not less than 4.0 ounces -force ozf 113 ff P y ( )[ g rams-orce (9 )] JORDAN depositing, storage and collection of non -hazardous materials for recycling, including (at a minimum) paper, Exceptions: 3.One in every 25 charging spaces, but not less than one, shall also have an 8-foot (2438 mm) wide minimum CAPPELL corrugated cardboard, glass, plastics, organic waster. and metals. or meet a lawfully enacted local recycling X 1. On a case -by -case basis, where the local enforcing agency has determined EV charging and Y g g y g g aisle. A 5-foot 1524 min wide minimum aisle shall be permitted provided the minimum width of the EVs ace is ( ) P P P 2 Submeters for multifamily buildings and dwelling units in mixed -used residential/commercial ordinance, if more restrictive. infrastructure are not feasible based upon one or more of the following conditions: 1.1 Where there is no local utility power supply or the local utility is unable to supply adequate 12 feet (3658 mm). JORDAN CAPPELL buildings. buildings. Submeters shall be installed to measure water usage of individual rental dwelling units in accordance with the 9 9 Exception: Rural jurisdictions that meet and apply for the exemption in Public Resources Code Section power. a.Surface slope for this EV space and the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083 California Plumbing Code. 42649.82 (a)(2)(A) et seq. are note required to comply with the organic waste portion of 1.2 Where there is evidence suitable to the local enforcing agency substantiating that additional percent slope) in any direction. 4.303.3 Standards for plumbing fixtures and fittings. Plumbing fixtures and fittings shall be installed in this section. jD p local utility infrastructure design requirements, directly related to the implementation of Section accordance with the California Plumbing Code, and shall meet the applicable standards referenced in Table 4.106.4, may adversely impact the construction cost of the project. 4.106.4.2.2.1.3 Accessible EV spaces. JORDAN 1701.1 of the California Plumbing Code. 2. Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU) without additional In addition to the requirements in Sections 4.106.4.2.2.1.1 and 4.106.4.2.2.1.2, all EVSE, when installed. shall APPELL DIVISION 4.5 ENVIRONMENTAL QUALITY parking facilities. comply with the accessibility provisions for EV chargers in the California Building Code, Chapter 11B. EV ready NOTE: spaces and EVCS in multifamily developments shall comply with California Building Code, Chapter 11A, Section THIS TABLE COMPILES THE DATA IN SECTION 4.303.1, AND IS INCLUDED AS A SECTION 4.501 GENERAL . ❑ 4 106 4 1 New one- and two-famil dwellin s and townhouses with attached rivate ara es For each 1109A. CONVENIENCE FOR THE USER. 4.501.1 Scope X JORDAN •. Y g P 9 to dwelling unit. install a listed raceway to accommodate a dedicated 208/240-volt branch circuit. The raceway 4.106.4.2.3 EV space requirements. CAPPELLO shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main 1.Single EV space required. Install a listed raceway capable of accommodating a 208/240-volt dedicated branch service or subpanel and shall terminate into a listed cabinet, box or other enclosure in close proximity to the circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall proposed location of an EV charger Raceways are required to be continuous at enclosed, inaccessible or originate at the main service or subpanel and shall terminate into a listed cabinet, box or enclosure in close concealed areas and spaces. The service panel and/or subpanel shall provide capacity to install a 40-ampere proximity to the location or the proposed location of the EV space. Construction documents shall identify the 208/240-volt minimum dedicated branch circuit and space(s) reserved to permit installation of a branch circuit raceway termination point. receptacle or charger location, as applicable. The service panel and/ or subpanel shall overcurrent protective device. have a 40-ampere minimum dedicated branch circuit, including branch circuit overcurrent protective device installed, or space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exemption: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the proposed location of an EV charger at the time of original construction in Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is accordance with the California Electrical Code. installed in close proximity to the location or the proposed location of the EV space, at the time of original construction in accordance with the California Electrical Code. 4.106.4.1.1 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging as "EV CAPABLE". The raceway termination 2.Multiple EV spaces required. Construction documents shall indicate the raceway termination point and the location shall be permanently and visibly marked as "EV CAPABLE". location of installed or future EV spaces, receptacles or EV chargers. Construction documents shall also provide information on amperage of installed or future receptacles or EVSE, raceway method(s), wiring schematics and electrical load calculations. Plan design shall be based upon a 40-ampere minimum branch circuit. Required raceways and related components that are planned to be installed underground, enclosed, inaccessible or in concealed areas ands aces shall be installed at the time of on inal construction. TABLE - MAXIMUM FIXTURE WATER USE FDQURE ME FLOW RATE SHOWER HEADS (RESIDENTIAL) 1.8 GMP @ 80 PSI LAVATORY FAUCETS (RESIDENTIAL) MAX. 1.2 GPM @ 60 PSI MIN. 0.8 GPM @ 20 PSI LAVATORY FAUCETS IN COMMON & PUBLIC 0.5 GPM @ 60 PSI USE AREAS KITCHEN FAUCETS 1.8 GPM @ 60 PSI METERING FAUCETS 0.2 GAUCYCLE WATER CLOSET 1.28 GAUFLUSH URINALS I 0.125 GAL/FLUSH The provisions of this chapter shall outline means of reducing the quality of air contaminants that are odorous, irritating and/or harmful to the comfort and well being of a building's installers. occupants and neighbors. SECTION 4.502 DEFINITIONS 5.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) AGRIFIBER PRODUCTS. Agrifiber products include wheatboard, strawboard, panel substrates and door cores, not including furniture, fixtures and equipment (FF&E) not considered base building elements. COMPOSITE WOOD PRODUCTS. Composite wood products include hardwood plywood, particleboard and medium density fiberboard "Composite wood products" does not include hardboard, structural plywood, structural panels, structural composite lumber, oriented strand board, glued laminated timber, prefabricated wood I -joists or finger -jointed lumber, all as specified in California Code of regulations (CCR), title 17, Section 93120.1. DIRECT -VENT APPLIANCE. A fuel -burning appliance with a sealed combustion system that draws all air for combustion from the outside atmosphere and discharges all flue gases to the outside atmosphere. co �- 00 Q U E v Q O Z O Q Q Q N s >, o M Z Q Z cn LU LO 0 t,i'i � 0 I ,r_ CL Cn ui N o 4 ti N a) N .O Q Q o W LV Z �_ O LU Z a 7�� ,Aug 5040 o -011 DISCLAIMER:THIS DOCUMENT IS PROVIDED AND INTENDED TO BE USED AS A MEANS TO INDICATE AREAS OF COMPLIANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS (CALGREEN) CODE. DUE TO THE VARIABLES BETWEEN BUILDING DEPARTMENT JURISDICTIONS. THIS CHECKLIST IS TO BE USED ON AN INDIVIDUAL PROJECT BASIS AND MAYBE MODIFIED BY THE END USER TO MEET THOSE INDIVIDUAL NEEDS. THE END USER ASSUMES ALL RESPONSIBILITYASSOCIATED WITH THE USE OF THIS DOCUMENT. INCLUDING VERIFICATION WITH THE FULL CODE. CITY OF SANTA ANA 0 � C gency X California 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE J RESIDENTIAL MANDATORY MEASURES, SHEET 2 (January 2023) RESPON Y NA RESPON PARTY PARTY I X JORDAN I CAPPELL JORDAN MAXIMUM INCREMENTAL REACTIVITY (MIR). The maximum change in weight of ozone formed by adding a compound to the "Base Reactive Organic Gas (ROG) Mixture" per weight of compound added. expressed to hundredths of a gram (g O'/g ROC). Note: MIR values for individual compounds and hydrocarbon solvents are specified in CCR, Title 17, Sections 94700 and 94701. MOISTURE CONTENT. The weight of the water in wood expressed in percentage of the weight of the oven -dry wood PRODUCT -WEIGHTED MIR (PWMIR). The sum of all weighted-MIR for all ingredients in a product subject to this article. The PWMIR is the total product reactivity expressed to hundredths of a gram of ozone formed per gram of product (excluding container and packaging). Note: PWMIR is calculated according to equations found in CCR, Title 17, Section 94521 (a). REACTIVE ORGANIC COMPOUND (ROC). Any compound that has the potential, once emitted. to contribute to ozone formation in the troposphere. VOC. A volatile organic compound (VOC) broadly defined as a chemical compound based on carbon chains or rings with vapor pressures greater than 0.1 millimeters of mercury at room temperature. These compounds typically contain hydrogen and may contain oxygen, nitrogen and other elements. See CCR Title 17, Section 94508(a). 4.503 FIREPLACES 4.503.1 GENERAL. Any Installed gas fireplace shall be a direct -vent sealed -combustion type. Any installed JORDAN woodstove or pellet stove shall comply with U.S. EPA New Source Performance Standards (NSPS) emission limits as CAPPELL applicable, and shall have a permanent label indicating they are certified to meet the emission limits. Woodstoves, pellet stoves and fireplaces shall also comply with applicable local ordinances. 4.504 POLLUTANT CONTROL 4.504.1 COVERING OF DUCT OPENINGS & PROTECTION OF MECHANICAL EQUIPMENT DURING JORDAN CONSTRUCTION. At the time of rough installation, during storage on the construction site and until final CAPPELL startup of the heating, cooling and ventilating equipment, all duct and other related air distribution component openings shall be covered with tape• plastic, sheet metal or other methods acceptable to the enforcing agency to reduce the amount of water, dust or debris which may enter the system. IORDAN 4.504.2 FINISH MATERIAL POLLUTANT CONTROL. Finish materials shall comply with this section. 4.504.2.1 Adhesives, Sealants and Caulks. Adhesives, sealant and caulks used on the project shall meet the requirements of the following standards unless more stringent local or regional air pollution or air quality management district rules apply: 1. Adhesives, adhesive bonding primers, adhesive primers. sealants, sealant primers and caulks shall comply with local or regional air pollution control or air quality management district rules where applicable or SCAQMD Rule 1168 VOC limits, as shown in Table 4.504.1 or 4.504.2, as applicable. Such products also shall comply with the Rule 1168 prohibition on the use of certain toxic compounds (chloroform. ethylene dichloride, methylene chloride, perch loroethylene and tricloroethylene), except for aerosol products. as specified in Subsection 2 below. 2. Aerosol adhesives, and smaller unit sizes of adhesives, and sealant or caulking compounds (in units of product, less packaging, which do not weigh more than 1 pound and do not consist of more than 16 fluid ounces) shall comply with statewide VOC standards and other requirements, including prohibitions on use of certain toxic compounds, of California Code of Regulations, Title 17, commencing with section 94507. 4.504.2.2 Paints and Coatings. Architectural paints and coatings shall comply with VOC limits in Table 1 of the ARB Architectural Suggested Control Measure, as shown in Table 4.504.3, unless more stringent local limits apply. The VOC content limit for coatings that do not meet the definitions for the specialty coatings categories fisted in Table 4.504.3 shall be determined by classifying the coating as a Flat, Nonflat or Nonflat-High Gloss coating, based on its gloss, as defined in subsections 4.21.4.36, and 4.37 of the 2007 California Air Resources Board, Suggested Control Measure, and the corresponding Flat, Nonflat or Nonflat-High Gloss VOC limit in Table 4.504.3 shall apply. 4.504.2.3 Aerosol Paints and Coatings. Aerosol paints and coatings shall meet the Product -weighted MIR Limits for ROC in Section 94522(a)(2) and other requirements, including prohibitions on use of certain toxic compounds and ozone depleting substances, in Sections 94522(e)(1) and (f)(1) of California Code of Regulations, Title 17, commencing with Section 94520: and in areas under the jurisdiction of the Bay Area Air Quality Management District additionally comply with the percent VOC by weight of product limits of Regulation 8, Rule 49. 4.504.2.4 Verification. Verification of compliance with this section shall be provided at the request of the enforcing agency. Documentation may include, but is not limited to, the following: 1. Manufacturer's product specification. 2. Field verification of on -site product containers. TABLE 4.504.1 - ADHESIVE VOC LIMITta (Less Water and Less Exempt Compounds in Grams per Liter) ARCHITECTURAL APPLICATIONS VOC LIMIT INDOOR CARPET ADHESIVES 50 CARPET PAD ADHESIVES 50 OUTDOOR CARPET ADHESIVES 150 100 WOOD FLOORING ADHESIVES RUBBER FLOOR ADHESIVES 60 SUBFLOOR ADHESIVES 50 CERAMIC TILE ADHESIVES 65 50 VCT & ASPHALT TILE ADHESIVES DRYWALL & PANEL ADHESIVES 50 COVE BASE ADHESIVES MULTIPURPOSE CONSTRUCTION ADHESIVE 50 70 STRUCTURAL GLAZING ADHESIVES 100 SINGLE -PLY ROOF MEMBRANE ADHESIVES 250 OTHER ADHESIVES NOT LISTED 50 SPECIALTY APPLICATIONS PVC WELDING 510 CPVC WELDING 490 ABS WELDING 325 PLASTIC CEMENT WELDING 250 ADHESIVE PRIMER FOR PLASTIC 550 CONTACT ADHESIVE 80 SPECIAL PURPOSE CONTACT ADHESIVE 250 STRUCTURAL WOOD MEMBER ADHESIVE 140 TOP & TRIM ADHESIVE 250 SUBSTRATE SPECIFIC APPLICATIONS METAL TO METAL 30 PLASTIC FOAMS 50 POROUS MATERIAL (EXCEPT WOOD) 50 WOOD 30 FIBERGLASS 80 1. IF AN ADHESIVE IS USED TO BOND DISSIMILAR SUBSTRATES TOGETHER, THE ADHESIVE WITH THE HIGHEST VOC CONTENT SHALL BE ALLOWED. 2. FOR ADDITIONAL INFORMATION REGARDING METHODS TO MEASURE THE VOC CONTENT SPECIFIED IN THIS TABLE, SEE SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT RULE 1168. TABLE 4.504.2 - SEALANT VOC LIMIT (Less Water and Less Exempt Compounds in Grams per Liter) SEALANTS VOC LIMIT ARCHITECTURAL MARINE DECK 250 760 NONMEMBRANE ROOF 300 ROADWAY 250 SINGLE -PLY ROOF MEMBRANE 450 OTHER 420 SEALANT PRIMERS ARCHITECTURAL NON -POROUS 250 POROUS 775 MODIFIED BITUMINOUS 500 MARINE DECK 760 OTHER 750 TABLE 4.504.3 - VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS-; GRAMS OF VOC PER LITER OF COATING, LESS WATER & LESS EXEMPT COMPOUNDS COATING CATEGORY VOC LIMIT FLAT COATINGS 50 NON -FLAT COATINGS 100 NONFLAT-HIGH GLOSS COATINGS 150 SPECIALTY COATINGS ALUMINUM ROOF COATINGS 400 BASEMENT SPECIALTY COATINGS 400 BITUMINOUS ROOF COATINGS 50 BITUMINOUS ROOF PRIMERS 350 BOND BREAKERS 350 CONCRETE CURING COMPOUNDS 350 CONCRETE/MASONRY SEALERS 100 DRIVEWAY SEALERS 50 DRY FOG COATINGS 150 FAUX FINISHING COATINGS 350 FIRE RESISTIVE COATINGS 350 FLOOR COATINGS 100 250 FORM -RELEASE COMPOUNDS GRAPHIC ARTS COATINGS (SIGN PAINTS) 500 HIGH TEMPERATURE COATINGS 420 INDUSTRIAL MAINTENANCE COATINGS 250 LOW SOLIDS COATINGSi 120 MAGNESITE CEMENT COATINGS 450 MASTIC TEXTURE COATINGS METALLIC PIGMENTED COATINGS 100 500 MULTICOLOR COATINGS 250 PRETREATMENT WASH PRIMERS 420 PRIMERS, SEALERS, & UNDERCOATERS 100 REACTIVE PENETRATING SEALERS 350 RECYCLED COATINGS 250 ROOF COATINGS 50 RUST PREVENTATIVE COATINGS SHELLACS 250 CLEAR 730 OPAQUE 550 SPECIALTY PRIMERS, SEALERS & UNDERCOATERS 100 STAINS 250 STONE CONSOLIDANTS 450 SWIMMING POOL COATINW 340 TRAFFIC MARKING COATINGS 100 TUB & TILE REFINISH COATINGS 420 WATERPROOFING MEMBRANES 250 WOOD COATINGS 275 WOOD PRESERVATIVES 350 ZINC -RICH PRIMERS 340 1. GRAMS OF VOC PER LITER OF COATING. INCLUDING WATER & EXEMPT COMPOUNDS 2. THE SPECIFIED LIMITS REMAIN IN EFFECT UNLESS REVISED LIMITS ARE LISTED IN SUBSEQUENT COLUMNS IN THE TABLE 3. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIFORNIA AIR RESOURCES BOARD, ARCHITECTURAL COATINGS SUGGESTED CONTROL MEASURE, FEB. 1. 2008. MORE INFORMATION IS AVAILABLE FROM THE AIR RESOURCES BOARD. RESPON PARTY IR TABLE 4.504.5 - FORMALDEHYDE LIMITS MAXIMUM FORMALDEHYDE EMISSIONS IN PARTS PER MILLION PRODUCT CURRENT LIMIT HARDWOOD PLYWOOD VENEER CORE 0A5 HARDWOOD PLYWOOD COMPOSITE CORE 0.05 PARTICLE BOARD 0.09 MEDIUM DENSITY FIBERBOARD 0.11 THIN MEDIUM DENSITY FIBERBOARD2 0.13 1. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIF. AIR RESOURCES BOARD, AIR TOXICS CONTROL MEASURE FOR COMPOSITE WOOD AS TESTED IN ACCORDANCE WITH ASTM E 1333. FOR ADDITIONAL INFORMATION, SEE CALIF. CODE OF REGULATIONS, TITLE 17, SECTIONS 93120 THROUGH 93120.12. 2. THIN MEDIUM DENSITY FIBERBOARD HAS A MAXIMUM THICKNESS OF 5/16" (8 MM). DIVISION 4.5 ENVIRONMENTAL QUALITY (continued) 4.504.3 CARPET SYSTEMS. All carpet installed In the building interior shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers." Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/E H LB/IAQ/Pages/VOC.aspx. 4.504.3.1 Carpet cushion. All carpet cushion installed in the building interior shall meet the requirements of the California Department of Public Health. "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers." Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/E H LB/IAQ/Pages/VOC.aspx. 4.504.3.2 Carpet adhesive. All carpet adhesive shall meet the requirements of Table 4.504.1. 4.504.4 RESILIENT FLOORING SYSTEMS. Where resilient flooring is installed , at least 80% of floor area receiving resilient flooringshall meet the requirements of the California Department of Public Health "Standard Method for the q P Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2 January 2017 Emission testing method for California Specification 01350 • rY ( 9 P ) See California Department of Public Health's website for certification programs and testing labs. hhtps.//www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/PagesNOC.aspx. O JORDAN 4.504.5 COMPOSITE WOOD PRODUCTS. Hardwood plywood. particleboard and medium density fiberboard APPELL composite wood products used on the interior or exterior of the buildings shall meet the requirements for formaldehyde as specified in ARB's Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.), by or before the dates specified in those sections, as shown in Table 4.504.5 L--'JORDAN RDAN 4.504.5.1 Documentation. Verification of compliance with this section shall be provided as requested by the enforcing agency. Documentation shall include at least one of the following: 1. Product certifications and specifications. 2. Chain of custody certifications. 3. Product labeled and invoiced as meeting the Composite Wood Products regulation (see CCR. Title 17, Section 93120, et seq.). 4. Exterior grade products marked as meeting the PS-1 or PS-2 standards of the Engineered Wood Association, the Australian AS/NZS 2269. European 636 3S standards, and Canadian CSA 0121, CSA 0151, CSA 0153 and CSA 0325 standards. 5 Other methods acceptable to the enforcing agency. 4.505 INTERIOR MOISTURE CONTROL 4.505.1 General. Buildings shall meet or exceed the provisions of the California Building Standards Code. JORDAN 4.505.2 CONCRETE SLAB FOUNDATIONS. Concrete slab foundations required to have a vapor retarder by California Building Code, Chapter 19, or concrete slab -on -ground floors required to have a vapor retarder by the California Residential Code, Chapter 5. shall also comply with this section. JORDAN 4.505.2.1 Capillary break. A capillary break shall be installed in compliance with at least one of the following: 1. A 4-inch (101.6 mm) thick base of 1/2 inch (12.7mm) or larger clean aggregate shall be provided with a vapor barrier in direct contact with concrete and a concrete mix design, which will address bleeding shrinkage, and curling, shall be used. For additional information, see American Concrete Institute. ACI 302.2R-06. 2 Other equivalent methods approved by the enforcing agency. 3 A slab design specified by a licensed design professional. JORDAN 4.505.3 MOISTURE CONTENT OF BUILDING MATERIALS. Building materials with visible signs of water damage shall not be installed. Wall and floor framing shall not be enclosed when the framing members exceed 19 percent moisture content. Moisture content shall be verified in compliance with the following: 1. Moisture content shall be determined with either a probe -type or contact -type moisture meter. Equivalent moisture verification methods may be approved by the enforcing agency and shall satisfy requirements found in Section 101.8 of this code. 2. Moisture readings shall be taken at a point 2 feet (610 mm) to 4 feet (1219 mm) from the grade stamped end of each piece verified. 3. At least three random moisture readings shall be performed on wall and floor framing with documentation acceptable to the enforcing agency provided at the time of approval to enclose the wall and floor framing. Insulation products which are visibly wet or have a high moisture content shall be replaced or allowed to dry prior to enclosure in wall or floor cavities. Wet -applied insulation products shall follow the manufacturers' drying recommendations prior to enclosure. 4.506 INDOOR AIR QUALITY AND EXHAUST IORDAN _ 4.506.1 Bathroom exhaust fans. Each bathroom shall be mechanically ventilated and shall comply with the A following: 1. Fans shall be ENERGY STAR compliant and be ducted to terminate outside the building. 2. Unless functioning as a component of a whole house ventilation system, fans must be controlled by a humidity control. a. Humidity controls shall be capable of adjustment between a relative humidity range less than or equal to 50% to a maximum of 80%. A humidity control may utilize manual or automatic means of adjustment. b. A humidity control may be a separate component to the exhaust fan and is not required to be integral (i.e., built-in) Notes: 1. For the purposes of this section, a bathroom is a room which contains a bathtub. shower or tub/shower combination. 2. Lighting integral to bathroom exhaust fans shall comply with the California Energy Code. 4.507 ENVIRONMENTAL COMFORT 4.507.2 HEATING AND AIR-CONDITIONING SYSTEM DESIGN. Heating and air conditioning systems shall be sized. designed and have their equipment selected using the following methods: 1. The heat loss and heat gain is established according to ANSI/ACCA 2 Manual J - 2011 (Residential Load Calculation). ASHRAE handbooks or other equivalent design software or methods. 2 Duct systems are sized according to ANSI/ACCA 1 Manual D - 2014 (Residential Duct Systems), ASHRAE handbooks or other equivalent design software or methods. 3. Select heating and cooling equipment according to ANSI/ACCA 3 Manual S - 2014 (Residential Equipment Selection), or other equivalent design software or methods. Exception: Use of alternate design temperatures necessary to ensure the system functions are acceptable. Approved YYES WA WA = NOT APPLICABL RESPON PARTY = RESPONSIBLE P RTY tla: I7E IN OWNER. CONTR TOR, 1 PE E C. Y INIAI RESPON PARTY CHAPTER 7 INSTALLER & SPECIAL INSPECTOR QUALIFICATI Master I[ 702 QUALIFICATIONS nn X JORDAN 702.1 INSTALLER TRAINING. HVAC system installers shall be trained and certi iecDtaer CAPPELL installation of HVAC systems including ducts and equipment by a nationally or regionally recc gnized training or certification program. Uncertified persons may perform HVAC installations when under the d rect supervision and responsibility of a person trained and certified to install HVAC systems or contractor licensed to install HVAC systems. Examples of acceptable HVAC training and certification programs include but are not limited 5-7177 o owing: 1. State certified apprenticeship programs. 2. Public utility training programs. 3. Training programs sponsored by trade, labor or statewide energy consulting or verification organizations. 4. Programs sponsored by manufacturing organizations. 5. Other programs acceptable to the enforcing agency. l7-3 )Q JORDAN 702.2 SPECIAL INSPECTION [HCD]. When required by the enforcing agency, the owner or the CAPPELLC responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition to other certifications or qualifications acceptable to the enforcing agency, the following certifications or education may be considered by the enforcing agency when evaluating the qualifications of a special inspector: 1. Certification by a national or regional green building program or standard publisher. 2. Certification by a statewide energy consulting or verification organization, such as HERS raters, building performance contractors, and home energy auditors. 3. Successful completion of a third party apprentice training program in the appropriate trade. 4. Other programs acceptable to the enforcing agency. Notes: 1. Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 2. HERS raters are special inspectors certified by the California Energy Commission (CEC) to rate homes in California according to the Home Energy Rating System (HERS). [BSC] When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent snail employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition, the special inspector shall have a certification from , recognized state, national or international association, as determined by the local agency. The area of certification shall be closely related to the primary job function, as determined by the local agency. Note: Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. _ 703 VERIFICATIONS 703.1 DOCUMENTATION. Documentation used to show compliance with this code shall include but is not ORDA limited to, construction documents, plans, specifications, builder or installer certification, inspection reports, or other APPELL methods acceptable to the enforcing agency which demonstrate substantial conformance. When specific documentation or special inspection is necessary to verify compliance, that method of compliance will be specified in the appropriate section or identified applicable checklist. I- Cn H CO T U O Z O a M CD �a��� ~ Z Z d W W to CD r-- 00 ._ Q ''/^1 Cn fn W IO N O T ti .. 0 to .O Q 00 O W Z �: O LU Z = a 7�� ,Aua"a- 09- DISCLAIMER: THIS DOCUMENT IS PROVIDED AND INTENDED TO BE USED AS A MEANS TO INDICATE AREAS OF COMPLIANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS (CALGREEN) CODE. DUE TO THE VARIABLES BETWEEN BUILDING DEPARTMENT JURISDICTIONS. THIS CHECKLIST IS TO BE USED ON AN INDIVIDUAL PROJECT BASIS AND MAYBE MODIFIED BY THE END USER TO MEET THOSE INDIVIDUAL NEEDS. THE END USER ASSUMES ALL RESPONSIBILITY ASSOCIATED WITH THE USE OF THIS DOCUMENT. INCLUDING VERIFICATION WITH THE FULL CODE. CITY OF SANTA ANA �i nag, Agency 1 BY I DATE 1 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:00 (Page 7 of 10) Calculation Description: TRIe 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 05 Quality Insulation Installation (QII) High R-value Spray Foam Insulation Building Envelope Air Leakage CF MSO CFM50 Not Required Not Required N/A n/a n/a WATER HEATING SYSTEMS O1 02 03 04 05 O6 07 08 09 Solar Heating Compact Water Heater Name System Type Distribution Type Water Heater Name Number of Units System Distribution HERS Verification Name (x) DH W Sys 1 Domestic Hot Standard DHW Heater 1 1 n/a None n/a DHW Heater 1 (1) Water (DHW I WATER HEATERS- NEEA HEAT PUMP O1 02 03 04 05 06 07 O8 NEEA Heat Pump NEEA Heat Pump Name 4 of Units Tank Vol. (gal) Brand Model Tank Location Duct Inlet Air Source Duct Outlet Air Source WEST 18TH STREET WEST I8TH STREET DHW Heater 1 1 50 A. O. Smith FPTU 50120 (50 gal) Outside ADU ADU WATER HEATING - HERS VERIFICATION 01 02 03 04 05 06 07 Name Pipe Insulation Parallel Piping Compact Distribution Comps t Distribution ype Recirculation Control Shower Drain rater Heat y DHW Sys 1 1/1 Not Required Not Required Not Required None Not Requited Nat Required Re istration Number: 425-P01007762OA-000-000-0000000-0000 Re istration Date ime: 0 122025 23:37 HERS Provider: CHEERS /T 3 g B nls .-met nee ben a anted b %.',T Horne Ene -,.. Reran aervina CHE[As van ;nrormwkn u raeae b intro erica nor embafa0 won or relekd fo CHEErta. Tnerefora cHEERs la nor n sID1e Iw I pue,enfa. ire awuntyo amPlNa,renolrna lnrormerbn wnfalnM In mP .comet. 1 p P Y P Wan CA Building Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48.M Schema Version: rev 20220901 2022 Single -Family Residential Mandatory Requirements Summary NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures. regardless of the compliance approach used. Review the respective section for more information. (04n022) Ririldinn Fnvelnne- Air Leaks e. Manufadured fenestration exterior doors and exterior t doors must limit air leaks a to 0.3 CFM er s uare foot or 9 Pe 9 P q § 110.6(a)1: less when tested r NFRC-000, ASTM E283, car AAMANYDNIAICSA 101/1.S.2/A440-2011.' 110.E a § 115 Labelin . Fenestration roducts and exteriordoors must have a label meetin there uirements of 10-111 a . 9 P 9 q § () Field fabricated exterior doors and fenestration roducts must use U-factors and solar heat sin ooeffitaent SHGC values from P 9 ( ) 110. b § 61) Tables 110.6-A 110.6-8 or JA4.5 for exterior doors. The must be caulked orator weather-stri ed. Air Leakage. All joints, penetratbns, and other openings in the budding envelope that are potential sources of air leakage must be § 110.7: caulked asketed or weatherslri ed. P 110. a § �) Insulation Certification Manufacturers. Insulation must be certified b the D rtment of Consumer Affairs Bureau of Household by Y spa Goods and Services BHGS . 110. Insulation Re uirements for Heated Slab Floors. Heated slab floors must be insulated rthe re uirements of 110.8 . q Pe q § (9) Roofin Products Solar Reflectance and Thermal Emittance. The thermal emittance and a ed solar reflectance values of the 9 9 110. i § 81) roofin malarial must meet the re uirements d 110.8 i and be labeled er 10.113 when the installation of a nxwl roof is s ecified 9 q § () P § P on the CFiR. 110. § BI@ req pa Radiant Barrier. When uired radiant barriers must have an emittance of 0.05 or less and be certified to the De rtment of Consumer , Affairs. Roof Deck Ceilin and Rafter Roof Insulation. Roof decks in newt construced attics in climate zones 4 and 8-16 area -wet hted 9 Y 9 average U-factor nd exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood -frame ceiling; or area -weighted average 150. a: § a) U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 car area -wet hted averse U-factor of 0.054 or less. Attic access 9 9 doors must have ermanentl attached insulation asin adhesive or mechanical fasteners. The attic access must be asketed to P Y 9 9 prevent air leakage. Insulation must be installed in direct contact with a roof or ceiling which Is sealed to limit infiltration and ezfiltralion ass ecified in 110.7 includi but not limited to lacin insulation either above or below the roof deck or on to of a d II ceilin . 150. b a -fin I ll f r it i I -. Loose nsulation. Loose fl nsulation must meet the menu adorers u ed dens t for the lobe ed R va ue eq Y Wall Insulation. Minimum R-13 insulation in 2x4 inch wood framin wall or have a U-factor of 0.102 or less or R-20 in 2x61noh wood s 150. c : § a) framin or have a U-factor of 0.071 or less. 0 a ue non -framed assemblies must have an overall assem U-fador not exceedi 0.102. 9 P q bIY n9 Mason walls must meet Tables 150.1-A or B.' 150. d § a) Raised -floor Insulation. Minimum R-19 insulation in raised wood tamed floor or 0.037 maxmum U-Tactor. Slab Ed a Insulation. Slab ed a insulation must meet all of the followin : have a water abs lion rate for the insulation material alone 9 9 9 orP § 150.0(f): without facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from physical damage and UV light deterioration; and, when installed as part of a heated slab floor, meet the requirements of § 110.8(g). Vapor Retarder. In climate zones 1 through 16, the earth floor of unvented crawl space must be covered with a Class I or Class 11 § 150.ag)l: vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to 150.0 d . Vapor Retarder. In climate zones 14 and 16, a Class I or Class II vapor retarder must be installed on the conditioned space side of § 150•ag)2: all insulation in all exterior walls, vented attics, and unvented attics with air- ermeable insulation. Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have § 1so.agr. a maximum U-factor of 0.45; or area -weighted average U-factor of all fenestration must not exceed 0.45. riT.r2T.rmal.Ylmrm.T•sTf.T:TtrRTsl:r. r § 110.5(e) Pilot Light. Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces. § 150.0(e)l: Closable Doors. Masonry or factory -built fireplaces must have a closable metal or glass door covering the entire opening of the firebox. § 150-ae)2: Combustion Intake. Masonry or factory-buift fireplaces must have a combustion outside air intake, which is at least six square inches in area and is a ui with a readil accessible, o erable, and ll ht-fittin dam er or combustion -air control device. § 150.0(e)3: Flue Dam er. Mason or fad -built fire laces must have a flue dam er with a readil accessible control. e 16awr`r v,Hrnninn WafnrW-m...Apb,mhinn S,nr.a� Certification. Heating, ventilation, and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other § 110.0§ 110.3: r ulated a liances must be eert�ed b the manufacturer to the California Ener Commission. § 1102(a): HVAC Efficiency. Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-N. Controls for Heat Pumps with Supplementary Eleddc Resistance Heaters. Heat pumps with supplementary electric resistance § 1102(b): heaters must have controls that prevent supplementary heater operation when the heating bad can be met by the heat pump alone; and in which the cut -on temperature for compression heating is higher than the culon temperature for suppbm pry heating, and the cutoff tern rature for corn ression healin is hi her than the cut-o0 tern rature for su lementa heafin . Thermostats. All hating or cooling systems not controlled by a central energy management control system (EMCS) must have a § 1102(c): setback thermostat. ' nsulation. Unfired service water eater storage tanks and solar water -hating ackup tanks must have a equate insu bon, or tank 110 c : surface heat loss rating. Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBlu per hour (2 kW) must have isolation valves with § 110.3(c)6: hose bibbs or other fitin s on both cold and hot water lines to allow for flushi the water heater when the valves are closed. 516/22 2022 Single -Family Residential Mandatory Requirements Summary Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan -type central furnaces; household cooking appliances § 110.5: (except appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool and spa heaters. Buildin Coolin and Heatin Loads. Heabn and/or coolin loads are calculated in accordance with the ASHRAE Handbook 9 9 9 9 9 1 . h 1: § 50 a) E ui ment Volume A lications Volume and Fundamentals Volume; the SMACNA Residential Comfort S stem Installation q P � PP Y Standards Manual; or the ACCA Manual J using design conditions specified in § 150.0(h)2. 150. § ah>3a Clearances. Air conditioner and heat um outdoor condensin units must have a clearance of at least five feet from the outlet of an P P 9 Y d r. Li uid Line Drier. Air conditioners and heat um tems must bee ui with I' uid line fifter driers if re uired ass 'fled b the q P P q PPed N q Pep Y § 1r•+0•ahl�: manufacturer's instructions. Water Pi in Solar Water-hestin S em PI in and S ace Conditions S tem Line Insulation. All domestic hot water P 9• 9 Ynt P 9i P n9 Ys 150. 1: ' in must be insulated ass cified in 609.11 of the California Plumbin Code.. Insulation Protection. Piping insulation must be protected from damage, including that due to sunlight, moisture, equipment' 150 § a@2: maintenance, and wind as required by §120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive to es . Insulation coverin chilled water in and refri erant suction i in located outside the conditioned s ace must P) 9 PP 9 9 PP 9 P include or be rotected b a Class I or Class II va r retarder. Pi insulation buried below rade must be installed in a wate roof and P Y• Po Pe 9 rP non -crushable asin or sleeve. Gas or Propane Water Healing Systems. Systems using gas or propane water heaters to serve individual dwelling units must desi nate a s ace al least 2.5' x 2.5' x 7' suitable for the future installation of a heal m water heater and meet eleddal and 9 P Pu P 150. n 1: § a 1 lumbin re uirements ba don the die nce betwe n Ihis desi rated ace and water h cater locttiom and a nden to rain no se la a the e co se a P 9 q 9 sP more than 2" hi her than the base of the water heater Solar Water -heating Systems. Solar water -heating systems and collectors must be certified and rated by the Solar Rating and 150. n 3: § a l Certification Cor oration SRCC the International Association of Plumbin and Mechanical Officials Research and Testi IAPMO , P ( ), 9 n9 R&T), or by a listing agency that is approved by the executive director. Ducts and Fans: Ducts. Insulation installed on an existin s ace-conditionin dud must cam I with 604.0 of the California Mechanical Code CMC . If a 9 P 9 PY § ( 1 110.8 d 3: § () contractor installs the insulation the contractor must ce to the customer in writin that the insulation meets this re uirement. fifY 9, q CMC Compliance. All air -distribution system duds and plenums must meet CMC §§ 601.0-605.0 and ANSI/SMACNA-006-2006 HVAC Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply -air and returnair ducts and plenums must be insulated to R-6.0 or hi her ducts located entire) in conditioned ace as confirmed throw h field verification and die nostic teslin RA3.1.4.3.8 9 Y sP 9 9 9( ) do not re uire insulation. Connections of metal duds and inner core of flexible ducts must be mechanical) fastened. 0 eni s must be q Y P n9 sealed with mastic toe or other duct -closures tem that meets the a liable UL re uirements or aerosol sealant that meets UL 723. P . Ys PP q § 150.0(m)1: The combination of mastic and either mesh or tape must be used to seal openings greaterthan'/.", If mastic or tape is used. Building cavities, air handler support platforms, and plenums designed or constructed with materials other than sealed sheet metal, dud board or flexible duct must not be used to convey conditioned air. Building cavities and support platforms may contain ducts; ducts installed in these spaces must not be corn ressed. Factory -Fabricated Duct Systems. factory -fabricated duct systems must comply with applicable requirements for duct construction, § 150.0(m)2: conned'ens, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive dud to sunless such la e is used in combination with mastic and draw bands. Field -Fabricated Duct Systems. Field -fabricated dud systems must comply with applicable requirements for: pressure -sensitive tapes, § 1510(a : mashes, sealants, and other requirements specified for dud construction. § 1500(m)7: Backdraft Damper. Fan systems that exchange air between the conditioned space and Outdoors must have badcdraft or automatic dam . Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic a readily accessible, § 15-am)& manual) erated dam ers in all o ni s to the outside, exce t combustion inlet and outlet air o nin s and elevator shaft vents. Protection of Insulation. Insulation must be protected from damage due tosunlght, molsture, equipment maintenance, and wind. § 150.0(m)9: Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic cover . Cellular foam insulation must be tected as above or ainted with a water retardant and solar radiation -resistant coatin . § 150.0(m)10: Porous Inner Core Flex Duct. Porous inner cores of flex ducts must have a non -porous layer or air barrier between the inner core and outer va r banier. Duct System Sealing and Leakage Test. When space conditionig systems use forced air duct systems to supply conditioned air to an § 150.0(m)l1: Occupiable space, the ducts must be sealed and dud leakage tested, as confirmed through field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.1. Air Filtration. Space conditioning systems with duds exuding 10 feet and the supply side of ventilation systems must have MERV 13 § 150.0(m)12: or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A. Clean -filter pressure drop and labeling must meet the requirements in §150.0(m)12. Fitters must be accessible for regular service. Filter racks or grilles must use gaskets, sealing, or other means to dose gaps around the inserted filters to and prevents air from bypassing the filter.' 5/6/22 CERTIFICATE OF COMPLIANCE -RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: W EST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:00 (Page 1 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x GENERAL INFORMATION Ot Project Name WEST 18TH STREET ADU 02 Run ride Title 24 Analysis 03 Project Location 1905 WEST 18TH STREET 04 City SANTA ANA 05 Standards Version 2022 06 Zip code 92706 07 Software Version EnergyPro 9.4 08 Climate Zone 8 09 Front Orientation (deg/ Cardinal) 0 10 Building Type Single family 11 Number of Dwelling Units 1 12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 5 14 Addition Cond. Floor Area (ftz) 389 15 Number of Stories 1 16 Existing Cond. Floor Area (ft2) 1474 17 Fenestration Average U-factor 0.3 18 Total Cond. Floor Area (ftz) 1863 19 Glazing Percentage 1%) 12.08% 20 ADU Bedroom Count 1 21 ADU Conditioned Floor Area 389 22 Fuel Type Natural gas 23 No Dwelling Unit: No ADDITION ALONE - Project Analysis Parameters O1 02 03 04 05 06 Existing Area (excl. new addition) (ft2) Addition Area (emi. existing) (ft2) Total Area (ft2) Existing Bedrooms Addition Bedrooms Total Bedrooms 1474 389 1863 4 1 5 ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS OS 02 03 04 05 06 07 08 Existing Area (excl. ADU Area (excl. Zone Name z z Total Area (ft2) Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached new addition) (h) xizting) (k ) WEST 18TH STREET 1474 389 1863 4 1 5 Detached ADU Re istration Number: 425-PO1007762OA-000.000-0000000.00DO Re stration Date me: 031122025 23:37 HERS Provider: CHEERS B B /T1 Nonce Tlrla document nee bee ananree b Cetnwnia Hvme t., E i,c .11n aenlaa CHEERS ua;n ;n,amerle loaded a tb(ro edit. nor amlla•d.1m w..I, re CHEERS...- CHEERS is nor res Pnamk rP, an dannapvennra.Me.ccunp r er cY 1 6 vp r P P ry w amPlH.nea a rn. Ink,m.rbn anmrn.e k rn? eoame . CA Building Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48:01 Schema Version: rev 20220901 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREETADU Calculation Date/Tlme: 2025-03-12T22:47:49-07:00 (Page 4 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x ENERGY USE INTENSITY Standard DWgn (k8 u,ifi yr ( Proposed Design (kBtu/ftz - yr) Margin (ketu/ft2 - yr) Margin Percentage Gross EUI& 31.64 28.74 2.9 9.17 Net EUI2 31.64 28.74 2.9 9.17 Notes 1. Gross EUI is Energy Use Total (not Including PV) / Total Building Area. 2. Net EUI Is Energy Use Total (including PV) /Total Building Area. QUIRED SPECIAL FEATURES e following are features that must be installed as conciltion for meeting the modeled energy performance for this computer analysis. Variable capacity heat pump compliance option (verification details from VCHP Staff report, Appendix 8, and RA3) Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed RS FEATURE SUMMARY e following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional Mail is provided In the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry Indoor air quality ventilation Kitchen range hood Verified Refrigerant Charge Airflow in habitable rooms (SC3.1.4.1.7) Ver'fiied heat pump rated heating capacity Wall -mounted thermostat in zones greater than 150 ft2 (SC3.4.5) Ductless Indoor units located entirely In conditioned space (SC3.1.4.1.8) ZONE INFORMATION 01 02 03 04 05 06 07 Zone Name Zone Type HVAC System Name Zone Floor Area (ft2) Avg. Ceiling Height Water Heating System 1 Status WEST 18TH STREET ADU Conditioned NEW MINI WUTI 389 9 DHW Sys 1 New Re " tmtion Number: 425-P01007762OA-000-000-OGOD000.0000 Re istration Date ime: 03112/2025 23:37 HERS Provider. CHEERS gs g /T Non . cola.-mel nee can • one b a(.m1a Homo Ene Elnaec Rapp .. - c-sti vsb, birormallon v 1oae.d a I- mica not emnaed won P, .1.rw m CMEC-Ra. - - f�Ra le Mr aroro ra. p ne, y rpY Y p 1 p P Y P• nWOn and anna u naa ma ecwr uknaas Pr me krPrmer,Pn romam.e m mid .-ibil. p a dry w comp CA Bullding Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Geneated: 2025-03-12 22:48:01 Schema Version: rev 202209DI CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:DO (Page 8 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x SPACE CONDITIONING SYSTEMS 01 02 03 04 05 O6 07 08 Name System Type Heating Unit Name Heating Equipment Cooling Unit Name Cooling Equipment Fan Name Distribution Name Count Count NEW MINI SPLITS Heat Pumq heating Heat Pump System 1 1 Heat Pump System 1 1 n/a n/a ..iT HVAC - HEAT PUMPS O1 02 03 04 OS 06 07 OR 09 30 11 12 13 Heating Cooling Name S tam Type ys Number of Units Zonally Controlled Compressor Type HERS Verification Heating HSPF/HS Cooling SEER/SE EER/EER Efficiency PF2/COP Cap 47 Cap 17 Efficiency ER2 2/CEER Type Type Heat Pump VCHP-ductless 1 HSPF 7.7 54500 50000 EERSEER 14 12.2 Not Zonal Single Heat Pump System System 1 Speed 1-hers4r[pump HVAC HEAT PUMPS - HERS VERIFICATION 01 02 03 04 05 O6 07 O8 a Name Verified Airflow Airflow Target Verified EER/EER2 Verified Verified Refrigerant Verified Verified Heating Verified Heating SEER/SEER2 Charge HSPF/HSPF2 Cap 47 Cap 17 Heat Pump System Not Required 0 Not Required Not Required Yes No Yes Yes 1-hers-h[pump VARIABLE CAPACITY HEAT PUMP COMPLIANCE OPTION - HERS VERIFICATION 01 02 03 04 05 06 07 O8 09 10 Certified Airflow to Ductless Units Air Filter Sizing Low Leakage Minimum Certified Indoor Fan not Name Low -Static Habitable in Conditioned Wall Mount &amp; Pressure Ducts in Airfbw Per non -continuous Running VCHP System Rooms Space Thermostat Drop Rating Conditioned RA3.3 and Fan Continuously Space 5C3.3.3A.1 Heat Pump system l Not required Required Required Required Not required Not required Not required Not required Not required Re istration Number: 425-POl007762OA-000.000.0000000-0000 Re stration Date me: 03/12I2025 23:37 HERS Provider: CHEERS B B %N Nonce col. eowmenf naa ex. panerelee by Lae %n Home %.,,vy Emaery Roany s.,,.. /CHEEFaj uenp .1-.rid uploaded ey lone Pe .. nor en(IIWed wlm o, rwaf. to cs6i reenfae. CHEERS la nor o ss iek Ior, and annul I. osmee, m..ac u w amplaenea or rbe InrormafMn entomb In chic eowmel. CABUllding Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48:01 Schema Version: rev 20220901 2022 Single -Family Residential Mandatory Requirements Summary Space Conditioning System Airflow Rate and Fan ERcacy. Space conditioning systems that use ducts to supply cooling must have a hole for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must 1 1 bet 350 CFM r ton of nominal coolln ca act and anair-handlm umt fan elficac _ 0.45 watts er CFM for as furnace air 500m 3 I) Pe 9 P h', 9 Y P 9 n r r col Ihvl v n t fit I' ha dlers and _ 0 58 watts a CFM fo all others. S a I dud h e oc s tams must ro Ida a airflow 250 CFM r ton o cam nr P 9 dY Ys P Pe cooling capacity, and an air -handling unit fan efficacy s 0.62 wafts per CFM. Field verifcation testing is required in accordance with Reference Residential A ndix RA3.3.' PPe 150. o t: § a) Re uirements for Ventilation and Indoor Air ual' . All dwellin units must meet the re uirements of ASHRAE Standard 62.2 Q , q uty 9 q Ventilation and Acce fable Indoor Air Quali in Residential Buildin s sub'ed to the amendments s ecified in 150.0 0 1.' D ty 9 1 P § () 150. 018: § a) Central Fan Integrated (CFI) Ventilation Systems. Continuous operation of CFI air handlers is not allowed to provide the whole- dwellin unit ventilation airflow re uired er 150.0 o iC. A motorized dam er s must be installed on the ventilation dud s that 9 q P§ O P (I O revents all airflow throw h the s ace conditioni duds stem when the dam er s is closed andcontrolled r 150.0 O 1 Biii&iv. CFI P 9 P rg Y P () Pe§ () ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for corn liance with 150.0 01C. Whole-Dwellin Unit Mechanical Ventilation for Sin le-Famil Detached and townhouses. Sin le-famil detached dwellin units 9 9 Y 9 Y 9 150. 01C: § a> and attached dwellin units not sharin ceilin s or floors with other dwellin units occu iable s aces ublic are es or commercial 9 9 9 9 P P •P 9 9 s aces must have mechanical ventilation airflows cified in 150.0 o iCi-iii. P Pe § ( 1 § 150.0(o)1G: Local Mechanical Exhaust. Kitchens and bathrooms must have local mechanical exhaust; nonenclosed kitchens must have demand - controlled exhausts stem meetin re uirements of 150.0 0 1Giii enclosed kitchens and bathrooms an use demandcontrolled or Y 9 G § (1 continuous exhaust meetin 150.0 01Ghkiv. Airflow must be measured b the installer er 150. 01Gv and rated for sound ar 9§ () Y P § a) i P 150.0 o 1Gvi.' 1 iH I: SOOo & § O Airflow Measurement and Sound Ratio s of Whole-Dwellin Unit Ventilation S stems. The airflow re uired er 150.0 o 1C must 9 9 Y Q P§ O be measured b usin a flow hood flow rid or other airflow measurin device at the fan's inlet or outlet terminals! rilles er Reference Y 9 9 9 9 P Residential A ndix RA3.7. Whole-Dwellin unit ventilations stems must be rated for sound er ASHRAE 62.2 7.2 at no less than the PPe 9 Y P § minimum airflow rate re uired b 150.0 01C. Field Verification and Dia nostic Testin . Whole-Dwellin Unit ventilation airflow vented ran a hood airflow and sound ratio 9 9 9 9 9. 150. 0 2: § a) and HRV and ERV fan effica must be verified in accordance with Reference Residential dix RA3.7. Vented ran a hoods cY APPeri 9 must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or ARAM to comply with the airflow rates and sound requirements per 150.0 o)1G prvsl a I Ann Av tp and Fm,inm i Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following: compliance § 110.4(a): with the Appliance Efficiency Regulations and listing in MAEDbS; an on -off switch mounted outside of the heater that allows shutting off the heater without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instmdions; and must not use electric resistanceheatin .' Piping. Any pool or spa healing system or equipment must be installed with at least 36 inches of pipe between the finer and tie heater, or § 110.4@)1: dediated suction and return lines, or built-in or built-up connections to allow for future solar heating. 110. Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover. Directional Inlets and Time Switches for Pools. Pools must have directional inlets that adequately mix the pod water, and a time § I10.4(b)& switch that will allow all um to be set or r rammed to run onl durl off ak electric demand iods. 1105: Pilot Light Natural gas pool and spa heaters must not have a continuously burning pilot light. Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump § 150.0(P): sizing, flow rate, pipin , filters, and valves. I rnhfinn• Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must meet the applicable § 110.9: re uirements of 110.9. § 150.ONIK- Luminaire Efficacy. All installed luminaires must meet the requirements in Table 150.0-A, except lighting integral to exhaust fans, kitchen range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen closets with an efica of at least 45lumens watt 150.0(k)1B: Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint AppendixJAB.� § 150 1C: Recessed Downllght Luminaires In Ceilings. Luminaires recessed into ceilings must nd contain screw based sockets, must be airtight, and must be sealed with a asket or caulk. Cali ornia Electrical Cade 410.116 must also be met. Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are rot compliant with the JAB § 150.0(4il): elevated tern rature re uirements includin mariin re uirements must not be installed in enclosed or recessed luminaires. § 1500(k)tE: Blank Electrical Boxes. The number of electrical boxes that are afore Den five feel above the finished floor and do not contain a luminaire or other device shall be no more than the number d bedrooms. These boxes must be served by a dimmer, vacancy sensor control, low vofl a wirin , or fan s eed control. Lighting Integral to Exhaust Fans. Lighting int col to exhaust fans (except when installed by the manufacturer in kitchen exhaust § 150-aa1F: hoods must meet the a liable r uirements of 150.0 k . 5I6122 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Datetnrne: 2025-03-12T22:47:49-07:00 (Page 2 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider. 03 This building incorporates one or more Special Features shown below Re istration Number: 425-P01007762OA-000-000-00000DO-0000 Re istration Date ime: 031122025 23:37 HERS Provider: CHEERS Nonce: cola dowmxl bee exit penwalee by Gprwnli, Home Enapy E,ric;ery Ralnp Sernae (CHEERS) .Vlg Inbrmatle upb..d by lb(ro peaks nor emaete .11i w rested to G,EERa. menfw., drEERa is nor r.W-.b;e roc. and canna gu...re, me aawery w ampkteen Pr m. kmrm.nai ammn.e a roe ePwment. CA Building Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48.01 Schema Version: rev 20220901 CERTIFICATE OF COMPLIANCE- RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:00 (Page 5 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x OPAQUE SURFACES O1 02 03 04 O5 06 07 08 09 10 Name Zone Construction Azimuth Orientation Gross Area (ft2) Window and Door Tilt (deg) Wall Exceptions Status Area (ft2) WEST ISTH FRONT WALL STREETADU R-13 Wall 180 Back 80 32 90 none New WEST 18TH LEFT WALL STREET ADU R-13 Wall 270 Right 80 30 90 none New WEST 18TH REAR WALL STREET ADU R-13 Wall 0 Front 80 0 90 none New RIGHT WALL WEST 18TH R-13 Wall 90 Leh 80 6 90 none New STREET ADU Roof WEST I8TH R-30 Roof Attic n/a n/a 389 n/a n/a New STREETADU ATTIC O3 02 03 04 OS 06 07 W Name Construction Type Roof Rise (x m 12) Roof Reflectance Roof Emittance Radiant Barrier Cod Roof Attie WEST 18TH STREET ADU Attie RoofWEST 18TH STREETADU vent,lMed 4 0.1 0.85 No No FENESTRATION / GLAZING 01 02 03 04 05 06 07 O8 09 10 11 12 13 14 Name Type Surface Orientation Azimuth Width (it) Height (ft) Mult. Area (ftz) U-factor U-factor Source SHGC SHGC Source Exterior Shading Window Window FRONT WALL Back 180 1 32 0.3 NFRC 0,23 NFRC Bug Screen Wind-2 Window LEFT WALL Right 270 1 9 0.3 NFRC 0.23 NFRC Bug Screen Wlndow3 Window RIGHT WALL Left 90 1 6 0.3 NFRC 0.23 NFRC Bug Screen Re istration Number: 425-P01007762OA-000-000.0000000A000 Re istration Date me: 03/12202523:37 HERS Provider: CHEERS N 6 m N oncE: m;. eo-mea n,. ern a•n.ral.e ey ceumrnk Hom. Ene,ar Flliaery R,unp sxvia• (CHEERS) vamp krormation vpioad.e by cone paru.r npi .nm.r.e wan or nteroe rP ralffns. mer.r.. rMt3Rs la not ..anwiaek rw. nor gue,enlee, the •[curacy-ampkreneas o1 r. inrarmallen b-1.1ee In role..met. enCA Building Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48:01 Schema Version: rev 20220901 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:00 (Page 9 of 10) Calculation Description: TRIe 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x INDOOR AIR QUALITY (IAQ) FANS O1 02 03 D4 05 O6 07 O8 09 Fan Efficacy Includes IAQ Recovery Includes Fault Dwelling Unit Airflow (CFM) (W/CFM) IAQ Fan Type Heat/Energy Effectiveness - Indicator Display? HERS Verification Status Recovery? SRE/ASRE SFam ADU 27 035 Exhaust No n/a / n/a No Yes IAQVentRpt Re istration Number:425-P01007762OA-000-000-0000000-0000 Re istration Date ime: 03112202523:37 HERS Provider: CHEERS B /T B NOnCE: cob Document naa Haan penareled by Gllo' I Home Enwpy FAla. %Reno aervirea (CHEERS) vamp ;n,ormerlon uplaeae by intro parka nor embefad won w rekle0lo CHEERa. Tnerelwe, CHEERS la nor naponslDle for. end aeor v.. . m. awuncy - amp;«anon Pf m. mk,merron wnian.e k 1n; dwvm.m. CA Building Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03.12 22:48:01 Schema Version: rev 20220901 - 2022 Single -Family Residential Mandatory Requirements Summary 150. 1G: § as Screw based luminaires. Screw based luminaires must contain lam that corn with Reference Joint endix JAB. Ps WY APP Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JAB 150. 1H: § as elevated tern rature uirements includin marlin uirements must not be installed in enclosed or recessed luminaires. Pe reQ 9 9 req , Li ht Sources in Drawers Cabinets and Linen Closets. L' ht sources internal to drawers cabinet or linen closets are not r uired 9 g ry eQ § 150.0(k)11: to comply with Table 150.0.A or fie controlled by vacancy sensors provided that they are rated to consume no more than 5 waffs of ower emit no more than 150 lumens and are a ui ed with controls that automaticall turn the li htin off when the drawer cabinet Or P Q PP Y 9 9 linen closet is dosed. § 150.O(k)2k Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A 150. 2B: § ak) Interior Switches and Controls. Exhaust fans must be controlled to from li hti ms. Accessible Controls. ' htin must have readil accessible wall -mounted controls that allow the l hti to be manual) turned I-h9 9 Y g n9 Y 150. 2k § as on and off.' Multi le Controls. Controls must not ss a dimmer, occu ant sensor, or vacant sensor function if the dimmer or sensor is installed P bYDa P Y 150. 26: § as lo corn I with 150.0 k . 150. 2C: § as Mandato R uirements. L hfi controls must corn with the a liaable uirements of 110.9. ry eq g n9 DN PP req § Energy Management Control Systems. An energy management control system (EMCS) may be used to comply with dimming, § 150.0(k)2D: occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified in 150.0 k 2A. Automatic Shutoff Controls. In bathrooms s laund rooms utili rooms and walk-in closets at least one installed luminaire .9ara9e , ry ty § 150.0(k)2E: must be controlled b an occu ant or vacan sensor rovidm automaticoff functional' . Li htin inside drawers and cabinets with Y P Y cY D 9 itY' 9 9 o a ue fronts or doors must have controls that Wm the li ht off when the drawer or door is dosed. Dimmers. L' htin in habitable s ces e.. livi rooms dinin rooms kitchens and bedrooms must have readil accessible wall- s 9 Pa (9 • rg 9 ) Y § 1r��ak)2F� mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cutdimmers controlling LED light sources in theses aces must corn I with NEMA SSL 7A. 150. 2K § as Inds ndent controls. Int rated li htin of exhaust fans shall be controlled ind ntl from the fans. C hti under cabinets or Pe e9 9 9 agenda Y g n9 shelves f hti in di la cabinets and switched outlets must be controlled se retel from ceilin installed li hti Residential Outdoor Li htin . For sin le-famil residential buildin s outdoor li htin rmanentl mounted to a residential buildin or to 9 9 9 Y 9� 9 9 Pe Y 9• 150. k 3A: § a) other buildin s on the same lot must have a manual o0/off switch and either a hotocell and motion sensor or automatic lime switch 9 � P control or an astronomical time clock. An en mane ement control tem that rovides the s ecified control functional and meets all er9Y 9 � P P nY a liable re uirements ma be used to meet these r uirements. Internal) illuminated address sl ns. Internal illuminated address si ns must eft er corn with 140.8 or consume no more than 5 Y 9 ly 9 aY § § 150.0(k)4: watts of power. Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the § 150-ak)5' applicable requirements for nonresidential garages in §§ 110.9,130.0,130.1,130.4,140.6, and 141.0. solar N9amneac- Sin le-famil Residences. Sin le-famil residences located in subdivisions with 10 or more sin le-famil residences and where the 9 Y 9 Y 9 Y § 110.10(a)1: application for a tentative subdivision map for the residences has been deemed complete and approved by the enforcement agency, which do not have a hotovoltaic s tem installed, must corn with the re uirements of 110.10 b e . Minimum Solar Zone Area. The solar zone must have a minimum total area as described below. The solar zone must comply with access, pathway, smoke ventilation, and spacing requirements as specified in Title 24, Part 9 or other parts of Title 24 or in any requirements adopted by a local jurisdiction. The solar zone total area must be comprised of areas that have no dimension less than 5 feel and are no less than BO square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 §110.10(b)1k square feet each for buildings with roof areas greater than 10,Do0 square feet. For single-family residences, the solar zone must be located on the roof or overhang of the building and have a total area no less than 250 square feet. § 110.10(b)2: Azimuth. All sections of the solar zone located on steep -sloped roofs must have an azimuth between 90-300e of true Borth. Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and rod § I10.10(b)3A: mounted equipment. Shading. Any obsWction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the § I10.10(b)3B: horizontal distance of the height difference between the highest point of the obstruction and the horizontal projection of the nearest point of the solar zone, measured in the vertical plane.' Structural Design Loads on Construction Documents. For areas of the roof designated as a solar zone, the structural design bads for § 110.10W roof dead lad and roof live load must be clearly Indicated on the construction documents. Interconnection Pathways. The construction documents must indicate: a location reserved for inverters and metering equipment and a § 110.10(c): pathway reserved for routing of conduit from the solar zone to the point of Interconnection with the electrical service; and for single -(amity residences and central water-heatin s tems, a thwa reserved for rou6 umbin from the solar zone to the water-heatin tem. Documentation. A copy of the construction documents or a comparable document indicating the information from § 110.10(bI must be § 110.10(d): provided to the occupant. § 110.10(e)1: Main Electrical Service Panel. The main ebcirical serves panel must have a minmum busber rating d 200 amps. § 11010(ert: Main Electrical Service Panel. The main electrical service panel must have a reserved space to allow for the installation of a double pole "For circuit breaker for a future solar electric installation. The reserved space must be permanently madded as Future Solar Electric." bean[ and energy storage Heaal 5/6/22 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:00 (Page 3 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x ENERGY USE SUMMARY Energy Use Standard Design Source Energy (EDRl) IRB[U/ft2 -yrl Standard Design TDV Energy 2 (EDR2) (kTDV/ft -yr) Proposed Design Source 2 Energy (EDRl) (k Btu/h -yr) Proposed Design TDV Energy 2 (EDR2) (kTDV/ft -yr) Margin (EDR1) Margin (EDR2) Space Heating o 0.33 0 5.65 a -5.32 Space Cooling 0 48.01 0 29.65 0 18.36 IAQ Ventilation 0 5.59 0 5.59 0 0 Water Heating 0 39.77 0 30.93 0 8.84 Self Utilization/Flexibility Credit 0 0 Efficiency Compliance Total 0 93.7 0 71.82 0 21.88 Photovoltaics 0 0 Battery 0 Flexibility Indoor Lighting 0 6.71 0 6.71 Appl. & Cooking 0 50.96 0 49.65 Plug Loads 0 94.52 0 94.52 Outdoor Lighting 0 7.86 0 7.86 TOTAL COMPLIANCE 0 253.75 0 230.56 Re istration Number: 425-PO1007762OA-000.000-0000000-0000 Re stration Date me: 031122025 23:37 HERS Provider: CHEERS B B /TI Nonce .. tlawmei nee Been penweree br Cetdwnie Home Energy Efni, a Rakg -,-. CHE , w1,,s m,wmerl. vpkaded ey 1b(ro P-M. nor Nnlla•d w(In w Mend iP CwEERa. meter e, CHEERa is nor re .,e car, and anna pvw,nla, me eccunry w amplH.nea a rn. kni xiii anm,n.e a ra. exvme . CA Building Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48:01 Schema Version: rev 20220901 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-Ol-E Project Name: W EST I8TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:00 (Page 6 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x OPAQUE DOORS 01 02 03 04 Name Side of Building Area (W) U-factor Doar LEFT WALL 21 0.217391 SLAB FLOORS 01 02 03 04 05 06 07 OB Name Zone Perimeter Edge Insul. R-Value Edge Insul. R-Value Carpeted Fraction Heated Area (ft2) (ft) and Depth and Depth WEST 18TDH STREET Slahon-Grade 389 0.1 none 0 80% No OPAQUE SURFACE CONSTRUCTIONS O1 02 03 04 05 06 07 08 Total Cavity Interior / Exterior Construction Name Surface Type Construction Type Framing R-value Continuous U-factor Assembly Layers R-value Inside Finish: Gypsum Board R-13 Wall E.tenor Walls Wood Framed Wall 2x4@16 in. O. C. R-13 None/None 0.101 Cavity/Frame: R-13/Zx4 Exterior Finish: 3 Coat Stucco Roofing: Ught Roof (Asphalt Shingle) Attic. RoofWEST 18TH Attic Roofs Wood Framed 2x4 @ 24 m. O. C. R0 None / 0 0.644 Roof Deck: Wood STREET ADU Ceiling Siding/sheathing/decking Cavity / Frame: no insul. / 2x4 Ceilings(bel- Wood Framed Cher Ceiling Joists: R-35.71nsul. R 30 Roof Attic attic) Ceiling 2.6 @ 16 in. 0. C. R-30 None / None 0.032 Cavity/ Frame: R-14.3 / 2x6 Inside Finish: Gypsum Board Re " tmtion Number: 425-PO1007762OA-000-000-OOODOW-0000 Re istration Date ime: 03/122025 23:37 HERS Provider. CHEERS Nonc�E. cola eocumei naa been P ivw d by Glllorn1. Homo Enor Elfidency Rating S-m aF szr velgp mru,mation vp1bad.d by tn;,d Pam.s not an;liaed wan w r.tatee Ica CNEsIM n imsh". rarEER F is MI n ponwek r. and anna v.-ee. me a n ,. Pr me ,., .' coma b If m mid .camel. p ry • completana CA Bullding Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03-12 22:48:01 Schema Version: rev 20220901 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CFIR-PRF-01-E Project Name: WEST 18TH STREET ADU Calculation Date/Time: 2025-03-12T22:47:49-07:DO (Page 10 of 10) Calculation Description: Title 24 Analysis Input File Name: West 18th Street, Santa Ana..ribd22x DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. I certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Maria Arias MLwCv,,,dl ib' Company: Signature Date: Arias & Associates Design Inc 03/12/2025 Address: CEA/ HERS Certification Identification (If applicable): 11818 RIO HONDO PKWY Oty/state/Zip: Phone: EL MONTE, CA 91732 (626) 548-9305 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the lases of the State of California: 1. lam eligible antler Division 3of[he Buslnessantl Professions Cademaccep[responsibility for the hulltling design ltlentifed on this Certlf to of Compliance. 2. I certify that Me energy features and performance specifications Identified on this Certificate of Compliance conform to the requirements of Tide 24, Part 1 and Part 6 of the California Cade of Regulations. 3. The building design features or system design features identified on this Certificate of Compliance are consistent with the Information provided on other applicable compliance documents,worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application. Responsible Designer Name: Responsible Designer Signature: Maria Arias MGT ial2 Yla,, Comparry: Date Signed: Arias & Associates Design Inc 03/12/2025 Address: License: 11818 RIO HONDO PKWY City/State/Zip: Phone: EL MONTE, CA 91732 (626) 548-9305 colIt alp &orb Ezum 1. end. n.Ei�e�m,bs Rep, reilan Rovlde,(Xpa NTh l Yilwl th•fsfw+,nraetry of fl,a in�amatiarosr ro axon foe enfant vl Re istration Number: 425-PO1007762OA-000.000-000000O-0000 Re istration Date ime: 03/122025 23:37 HERS Provider: CHEERS B %T B N Er�nnol la exul.a�fna'eew,a b, bb.ehlenef'as of'Ine Inrurmafbn mfni E.n ,.a aaa umanf GfEERe) valnv Inrwmene aploeoae ey niro peniea nor amnated won w reeled to cHEERs. mantas, crrEERs 1e cot,eeponeieie tor, pua,an ry w comp nCA Bullding Energy Efficiency Standards- 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2025-03.12 22:48:01 Schema Version: rev 20220901 2022 Single -Family Residential Mandatory Requirements Summary 150.0 s § () Energy Storage System (ESS) Ready. All single-family residences must meet all of the following: Either ESS-ready interconnection equipment with backed up capacity of fill amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their source collocated at a sin le anelboard suitable to be su lied b the ESS with one circuit su I in the refri erator one li htin circuit 9 P PP Y PP Y 9 9 9 9 near the rims exit and one circuit su in a sled in room rece tacle outlet main anelboard must have a minimum busbar ratio of P ry PPY9 P9 P P 9 225 amps; sufficient space must be reserved to allow future installation of a system isolation equipmenthransfer switch within 3' of the main anelboard with racewa s installed between the anelboard and the switch location to allow the connection of backu wer source. 150.0 t Heat Pum S ace Heater Read . S stems usin as or ro a furnaces to serve individual dwellin units must include: A dedicated P P Y Y 9 9 P Pan 9 unobstructed 240V branch circuit wirin installed within 3' of the furnace with circuit conductors rated at Ieas130 am s with the blank cover 9 P ideM ad as "240V ready," and a reserved main electrical service panel space to allow for the installation of a double pole clrouit breaker rmanenU marked as'For Future 240V use." 150.0 u Electric Cookto Rea . S ems usin as or ro ane cooklo to serve individual dwellin units must include: A dedicated unobstructed P d1l Yd 9 9 P P P 9 240V branch circuit wiring installed within 3' of the cooktop with circuit conductors rated at least 50 amps with the blank cover identifed as "240V ready" and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as "Far Future 240V use " 150.0 v Electric Clothes D er Rea . Clothes d er loabons with s or and lumbin to serve individual dwellin units must include: A ry dY ry 9a Prop P 9 9 dedicated unobstructed 240V branch circuit wiring installed within 3' of the dryer location with circuit conductors rated at least 30 amps with the blank cover identified as "240V ready;" and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker ermanentl marked as "For Future 240V use,' 'Exceptions may apply. 516122 FO Masib Date: COMPLIANCE NOTES AND ADMINISTRATIVE REQUIREMENTS: NOTE: THE APPROPRIATE CF2R AND F3R FORMS MUST BE COMPLETED AND PROVIDED AT THE TIME OF INSPECTION A. THE PERSON IN CHARGE OF THE CONSTRUCTION OR INSTALLATION WHO IS ELIGIBLE WHO IS ELIGIBLE UNDER DIVISION 3 OF THE BUSINESS AND PROFESSIONS CODE TO ACCEPT RESPONSIBILITY FOR THE CONSTRUCTION OR INSTALLATION OF REGULATED MANUFACTURED DEVICES SHALL POST, OR MAKE AVAILABLE WITH THE BUILDING PERMITS ISSUED FOR THE BUILDING THE CERTIFICATE OF INSTALLATION DOCUMENTATION FOR MANUFACTURED DEVICES REGULATED BY THE APPLIANCE EFFICIENCY REGULATIONS OR PART 6. SUCH CERTIFICATE OF INSTALLATION DOCUMENTATION SHALL BE MADE AVAILABLE TO THE ENFORMENT AGENCY FOR ALL APPLICABLE INSPECTIONS. THESE CERTIFICATES SHALL: i IDENTIFY FEATURES MATERIALS COMPONENTS MANUFACTURED DEVICES AND SYSTEM DIAGNOSTIC RESULTS RE UIRED TO VERIFY COMPLIANCE WITH THE APPLIANCE EFFICIENCY REGULATIONS AND PART 6. Q ii STATE THE NUMBER OF THE BUILDING PERMIT UNDER WHICH THE CONSTRUCTION OR INSTALLATION WAS PERFORMED. SECTIONS OF THE CERTIFICATE(S), FOR WHICH SUBMITTAL TO A HERS PROVIDER DATA REGISTRY IS RE UIRED SHALL DISPLAY THE UNI UE REGISTRATION NUMBER ASSIGNED BY THE HERS DATA Q r Q REGISTRY. iii INCLUDE A DECLARATION STATEMENT INDICATION THAT THE CONSTRUCTED OR INSTALLED FEATURES MATERIALS COMPONENTS OR MANUFACTURED DEVICES COMFORM TO ALL APPLICABLE CODES AND REGULATIONS AND TO THE RE UIREMENTS FOR SUCH DEVICES GIVEN IN THE PLANS AND SPECIFICATIONS Q APPROVED BY THE LOCAL ENFORCEMENT AGENCY. iv BE SIGNED BY THE DOCUMENTATION AUTHOR TO CERTIFY THE DOCUMENTATION IS ACCURATE AND COMPLETE . V) BE SIGNED BY THE INDIVIDUAL ELIGIBLE UNDER DIVISION 3 OF THE BUSINESS AND PROFFESIONS CODE TO ACCEPT RESPONSIBILITY FOR CONSTRUCTION, OR INSTALLATION IN THE APPLICABLE CLASSIFICATION FOR THE SCOPE OF WORK SPECIFIED ON THE CERTIFICATE OF INSTALLATION DOCUMENT(S). B. THE BUILDER SHALL PROVIDE THE BUILDING OWNER OR THE PERSON(S) RESPONSIBLE FOR OPERATION AND MAINTENANCE OF THE FEATURE, MATERIAL, COMPONENT OR MECHANICAL DEVICE INSTALLED (IN CASE OF MULTI -TENANT OR CENTRALLY OPERATED BUILDINGS) WITH THE FOLLOWING AT THE TIME OF OCCUPANCY: i) COMPLIANCE INFORMATION. THE APPROPRIATE COMPLETED AND SIGNED CERTIFICATES(S) OF COMPLIANCE, CERTIFICATE(S) OF INSTALLATION, AND IF APPLICABLE CERTIFICATES) OF VERIFICATION DOCUMENTATION SUBMITTED. ii) OPERATING INFORMATION. THE APPROPRIATE CERTIFICATE(S) OF COMPLIANCE AND A LIST OF THE FEATURES, MATERIALS, COMPONENTS, AND MECHANICAL DEVICES INTALLED IN THE BUILDING AND INSTRUCTIONS ON HOW TO OPERATE THEM CORRECTLY AND EFFICIENTLY. iii) MAINTENANCE INFORMATION. REQUIRED ROUTINE MAINTANCE ACTIONS SHALL BE CLEARLY STATED AND INCORPORATED ON A READILY ACCESSIBLE LABEL. THE LABEL MAY BE LIMITED TO IDENTIFYING THE OPERATION AND MAINTENANCE MANUAL. iv) VENTILATION INFORMATION. A DESCRIPTION OF THE QUANTITY OF OUTDOOR AIR THAT THE VENTILATION SYSTEM IS DESIGNED TO PROVIDE TO THE BUILDING CONDITIONED SPACE, AND INSTRUCTIONS FOR PROPER OPERATIONAND MAINTENANCE. s and shdT be er .� Mr w § d a 0 O s Z Z Q LO 00 6/ V) L/ 0 V/ W A W g ar- CL to O � a^)+ rn _/ n r W aA OC .. all IO �'�/ oar a W Z J Ma z0 � a veto y 0 0 is w J 1 U � W Z Z 0 U W 14 J Q H Z W 0 UJ W 11■ ■ � N co r- M Q Zr-�� L-L O LL O Q - U LO cz O 0) zMg O 1 6 1 C) LLJ LO cn _ c O -E N O \� U) O M V 1 cz O�J O � CE LLJ (r�0 W T N Z O F J � � V W J W �± SCALE: AS NOTED DRAWN: MA JOB NO.: SHEET 07- NCE C. THE ENFORCEMENT AGENCY SHALL NOT ISSUE A CERTIFICATE OF OCCUPANCY UNTIL ALL REQUIRED CERTIFICATES OF VERIFICATION ARE POSTED AND MADE AVAILABLE TO THE BUILDING DEPARTMENT FOR ALL APPLICABLE INSPECTIONS, AND THAT ALL CERTIFICATES OF VERIFICATON CONFORM TO THE SPECIFICATIONS OF SECTION 10-103(a)5. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 1 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 GENERAL INFORMATION 01 Project Name WEST 18TH STREET ADU 02 Run Title Title 24 Analysis 03 Project Location 1905 WEST 18TH STREET 04 City SANTA ANA 05 Standards Version 2022 06 Zip code 92706 07 Software Version EnergyPro 9.3 08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)0 10 Building Type Single family 11 Number of Dwelling Units 1 12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 5 14 Addition Cond. Floor Area (ft2)389 15 Number of Stories 1 16 Existing Cond. Floor Area (ft2)1474 17 Fenestration Average U-factor 0.3 18 Total Cond. Floor Area (ft2)1863 19 Glazing Percentage (%)12.08% 20 ADU Bedroom Count 1 21 ADU Conditioned Floor Area 389 22 Fuel Type Natural gas 23 No Dwelling Unit:No ADDITION ALONE - Project Analysis Parameters 01 02 03 04 05 06 Existing Area (excl. new addition) (ft2) Addition Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms 1474 389 1863 4 1 5 ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS 01 02 03 04 05 06 07 08 Zone Name Existing Area (excl. new addition) (ft2) ADU Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached WEST 18TH STREET ADU 1474 389 1863 4 1 5 Detached 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 2 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider. 03 This building incorporates one or more Special Features shown below 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 3 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 ENERGY USE SUMMARY Energy Use Standard Design Source Energy (EDR1) (kBtu/ft2 -yr) Standard Design TDV Energy (EDR2) (kTDV/ft2 -yr) Proposed Design Source Energy (EDR1) (kBtu/ft2 -yr) Proposed Design TDV Energy (EDR2) (kTDV/ft2 -yr) Compliance Margin (EDR1) Compliance Margin (EDR2) Space Heating 0 0.33 0 5.66 0 -5.33 Space Cooling 0 48.01 0 29.65 0 18.36 IAQ Ventilation 0 5.59 0 5.59 0 0 Water Heating 0 39.77 0 30.93 0 8.84 Self Utilization/Flexibility Credit 0 0 Efficiency Compliance Total 0 93.7 0 71.83 0 21.87 Photovoltaics 0 0 Battery 0 Flexibility Indoor Lighting 0 6.71 0 6.71 Appl. & Cooking 0 50.96 0 49.65 Plug Loads 0 94.52 0 94.52 Outdoor Lighting 0 7.86 0 7.86 TOTAL COMPLIANCE 0 253.75 0 230.57 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 4 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 ENERGY USE INTENSITY Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage Gross EUI1 31.64 28.74 2.9 9.17 Net EUI2 31.64 28.74 2.9 9.17 Notes     1. Gross EUI is Energy Use Total (not including PV) / Total Building Area.     2. Net EUI is Energy Use Total (including PV) / Total Building Area. REQUIRED SPECIAL FEATURES The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. •Variable capacity heat pump compliance option (verification details from VCHP Staff report, Appendix B, and RA3) •Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed HERS FEATURE SUMMARY The following is a summary of the features that must be field-verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry •Indoor air quality ventilation •Kitchen range hood •Verified Refrigerant Charge •Airflow in habitable rooms (SC3.1.4.1.7) •Verified heat pump rated heating capacity •Wall-mounted thermostat in zones greater than 150 ft2 (SC3.4.5) •Ductless indoor units located entirely in conditioned space (SC3.1.4.1.8) ZONE INFORMATION 01 02 03 04 05 06 07 Zone Name Zone Type HVAC System Name Zone Floor Area (ft2)Avg. Ceiling Height Water Heating System 1 Status WEST 18TH STREET ADU Conditioned NEW MINI SPLIT1 389 9 DHW Sys 1 New 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 5 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 OPAQUE SURFACES 01 02 03 04 05 06 07 08 09 10 Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door Area (ft2)Tilt (deg)Wall Exceptions Status FRONT WALL WEST 18TH STREET ADU R-13 Wall 180 Back 80 32 90 none New LEFT WALL WEST 18TH STREET ADU R-13 Wall 270 Right 80 30 90 none New REAR WALL WEST 18TH STREET ADU R-13 Wall 0 Front 80 0 90 none New RIGHT WALL WEST 18TH STREET ADU R-13 Wall 90 Left 80 6 90 none New Roof WEST 18TH STREET ADU R-30 Roof Attic n/a n/a 389 n/a n/a New ATTIC 01 02 03 04 05 06 07 08 Name Construction Type Roof Rise (x in 12)Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Attic WEST 18TH STREET ADU Attic RoofWEST 18TH STREET ADU Ventilated 4 0.1 0.85 No No FENESTRATION / GLAZING 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Name Type Surface Orientation Azimuth Width (ft) Height (ft)Mult.Area (ft2)U-factor U-factor Source SHGC SHGC Source Exterior Shading Window Window FRONT WALL Back 180 1 32 0.3 NFRC 0.23 NFRC Bug Screen Window 2 Window LEFT WALL Right 270 1 9 0.3 NFRC 0.23 NFRC Bug Screen Window 3 Window RIGHT WALL Left 90 1 6 0.3 NFRC 0.23 NFRC Bug Screen 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 6 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ft2)U-factor Door LEFT WALL 21 0.217391 SLAB FLOORS 01 02 03 04 05 06 07 08 Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value and Depth Edge Insul. R-value and Depth Carpeted Fraction Heated Slab-on-Grade WEST 18TH STREET ADU 389 0.1 none 0 80%No OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 08 Construction Name Surface Type Construction Type Framing Total Cavity R-value Interior / Exterior Continuous R-value U-factor Assembly Layers R-13 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.101 Inside Finish: Gypsum Board Cavity / Frame: R-13 / 2x4 Exterior Finish: 3 Coat Stucco Attic RoofWEST 18TH STREET ADU Attic Roofs Wood Framed Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644 Roofing: Light Roof (Asphalt Shingle) Roof Deck: Wood Siding/sheathing/decking Cavity / Frame: no insul. / 2x4 R-30 Roof Attic Ceilings (below attic) Wood Framed Ceiling 2x6 @ 16 in. O. C.R-30 None / None 0.032 Over Ceiling Joists: R-15.7 insul. Cavity / Frame: R-14.3 / 2x6 Inside Finish: Gypsum Board 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 7 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 05 Quality Insulation Installation (QII)High R-value Spray Foam Insulation Building Envelope Air Leakage CFM50 CFM50 Not Required Not Required N/A n/a n/a WATER HEATING SYSTEMS 01 02 03 04 05 06 07 08 09 Name System Type Distribution Type Water Heater Name Number of Units Solar Heating System Compact Distribution HERS Verification Water Heater Name (#) DHW Sys 1 Domestic Hot Water (DHW)Standard DHW Heater 1 1 n/a None n/a DHW Heater 1 (1) WATER HEATERS - NEEA HEAT PUMP 01 02 03 04 05 06 07 08 Name # of Units Tank Vol. (gal)NEEA Heat Pump Brand NEEA Heat Pump Model Tank Location Duct Inlet Air Source Duct Outlet Air Source DHW Heater 1 1 50 A. O. Smith FPTU 50 120 (50 gal)Outside WEST 18TH STREET ADU WEST 18TH STREET ADU WATER HEATING - HERS VERIFICATION 01 02 03 04 05 06 07 Name Pipe Insulation Parallel Piping Compact Distribution Compact Distribution Type Recirculation Control Shower Drain Water Heat Recovery DHW Sys 1 - 1/1 Not Required Not Required Not Required None Not Required Not Required 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 8 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 07 08 09 Name System Type Heating Unit Name Heating Equipment Count Cooling Unit Name Cooling Equipment Count Fan Name Distribution Name Required Thermostat Type NEW MINI SPLIT1 Heat pump heating cooling Heat Pump System 1 1 Heat Pump System 1 1 n/a n/a Setback HVAC - HEAT PUMPS 01 02 03 04 05 06 07 08 09 10 11 12 13 Name System Type Number of Units Heating Cooling Zonally Controlled Compressor Type HERS VerificationHeating Efficiency Type HSPF/HS PF2/COP Cap 47 Cap 17 Cooling Efficiency Type SEER/SE ER2 EER/EER 2/CEER Heat Pump System 1 VCHP-ductless 1 HSPF 7.7 54500 50000 EERSEER 14 12.2 Not Zonal Single Speed Heat Pump System 1-hers-htpump HVAC HEAT PUMPS - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 Name Verified Airflow Airflow Target Verified EER/EER2 Verified SEER/SEER2 Verified Refrigerant Charge Verified HSPF/HSPF2 Verified Heating Cap 47 Verified Heating Cap 17 Heat Pump System 1-hers-htpump Not Required 0 Not Required Not Required Yes No Yes Yes VARIABLE CAPACITY HEAT PUMP COMPLIANCE OPTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 10 Name Certified Low-Static VCHP System Airflow to Habitable Rooms Ductless Units in Conditioned Space Wall Mount Thermostat Air Filter Sizing &amp; Pressure Drop Rating Low Leakage Ducts in Conditioned Space Minimum Airflow per RA3.3 and SC3.3.3.4.1 Certified non-continuous Fan Indoor Fan not Running Continuously Heat Pump System 1 Not required Required Required Required Not required Not required Not required Not required Not required 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 9 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 INDOOR AIR QUALITY (IAQ) FANS 01 02 03 04 05 06 07 08 09 Dwelling Unit Airflow (CFM)Fan Efficacy (W/CFM)IAQ Fan Type Includes Heat/Energy Recovery? IAQ Recovery Effectiveness - SRE/ASRE Includes Fault Indicator Display?HERS Verification Status SFam ADU IAQVentRpt 27 0.35 Exhaust No n/a / n/a No Yes 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2024-11-14T23:09:37-08:00 (Page 10 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2024-11-14   23:09:50 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. I certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name:Documentation Author Signature: Company:Signature Date: Address:CEA/ HERS Certification Identification (If applicable): City/State/Zip:Phone: RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application. Responsible Designer Name:Responsible Designer Signature: Company:Date Signed: Address:License: City/State/Zip:Phone:   Maria Arias Arias & Associates Design Inc 11/14/2024 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 Maria Arias Arias & Associates Design Inc 11/14/2024 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 424-P010283335A-000-000-0000000-0000 11/14/2024 23:14 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information. BUILDING ENERGY ANALYSIS REPORT PROJECT: Project Designer: Report Prepared by: Job Number: Date: The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is authorized by the California Energy Commission for use with both the Residential and Nonresidential 2022 Building Energy Efficiency Standards. This program developed by EnergySoft, LLC – www.energysoft.com. WEST 18TH STREET ADU 11818 RIO HONDO PKWY EL MONTE , CA 91732 ARIAS & ASSOCIATES DESIGN Arias & Associates Designs 626-548-9305 SANTA ANA, CA 92706 3/12/2025 , 1905 WEST 18TH STREET TABLE OF CONTENTS Project Summary Form ECON-1 Energy Use and Cost Summary Room Cooling Peak Loads 3 Energy Use Summary 1 Form ECON-2 Energy Upgrade Recommendations 10 12 HVAC System Heating and Cooling Loads Summary 16 Table of Contents 2 Zone Load Summary Form MF1R Mandatory Measures Summary 13 Room Heating Peak Loads 4 17 15 Form RMS-1 Residential Measures Summary 14 11 Cover Page 9 Room Load Summary RESIDENTIAL MEASURES SUMMARY RMS-1 Project Name Building Type  Single Family  Addition Alone Date  Multi Family  Existing+ Addition/Alteration Project Address California Energy Climate Zone Total Cond. Floor Area Addition # of Units INSULATION Area Construction Type Cavity (ft2) Special Features Status FENESTRATION Total Area: Glazing Percentage: New/Altered Average U-Factor: Orientation Area(ft2) U-Fac SHGC Overhang Sidefins Exterior Shades Status HVAC SYSTEMS Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status HVAC DISTRIBUTION Duct Location Heating Cooling Duct Location R-Value Status WATER HEATING Qty. Type Gallons Min. Eff Distribution Status New Page 3 of 17 3/12/2025 none 12.1% New WEST 18TH STREET ADU none 389 47 Attic CA Climate Zone 08 9.0 Left (E)6.0 1 0.300 CECDHWType_LHP 0.23 Perim = 0' New 1 New 4 NEW MINI SPLIT Ductless / No Fan Slab Opaque Door Roof - no insulation - Wood Framed Attic R 30 New 0.300 0.23 389 50 N/A 2.40 New - no insulation - Ductless 14.0 SEER 21 252 none none 1 none Electric Heat Pump Standard Right (W) Rear (S)32.0 8.0 New 389 New Door Wall Wood Framed 1905 WEST 18TH STREET SANTA ANA N/A 7.70 HSPF 0.30 Split Heat Pump User Number: 5209 0.300 none 0.23 4 N/A Setback New New ID: R 13 Unheated Slab-on-Grade EnergyPro 9.4 by EnergySoft 389 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures, regardless of the compliance approach used. Review the respective section for more information. (04/2022) Building Envelope: § 110.6(a)1: Air Leakage. Labeling. § 110.6(b): Field fabricated exterior doors and fenestration * § 110.7: Air Leakage. § 110.8(a): Insulation Certification by Manufacturers. Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of § 110.8(g). § 110.8(i): Roofing Products Solar Reflectance and Thermal Emittance. roofing material must meet the requirements of § 110.8(i) and be labeled per §10-113 when the installation of a cool roof is specified § 110.8(j): Radiant Barrier. § 150.0(a): Roof Deck, Ceiling and Rafter Roof Insulation. average U-factor not exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood-frame ceiling; or area-weighted average U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 or area-weighted average U-factor of 0.054 or less. Attic access doors must have permanently attached insulation using adhesive or mechanical fasteners. The attic access must be gasketed to prevent air leakage. Insulation must be installed in direct contact with a roof or ceiling which is sealed to limit infiltration and exfiltration * Loose-fill Insulation. Loose fill insulation must meet the manufacturer’s required density for the labeled R-value. § 150.0(c): Wall Insulation. framing or have a U-factor of 0.071 or less. Opaque non-framed assemblies must have an overall assembly U- * § 150.0(d): Raised-floor Insulation. * § 150.0(f): Slab Edge Insulation. without facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from § 150.0(g)1: Vapor Retarder. vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to § 150.0(g)2: Vapor Retarder. § 150.0(q): Fenestration Products. * Fireplaces, Decorative Gas Appliances, and Gas Log: § 110.5(e) Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces. § 150.0(e)1: Masonry or factory-built fireplaces must have a closable metal or glass door covering the entire opening of the firebox. § 150.0(e)2: Combustion Intake. * § 150.0(e)3: Flue Damper. Space Conditioning, Water Heating, and Plumbing System: § 110.0-§ 110.3: Certification. * HVAC Efficiency. § 110.2(b): Controls for Heat Pumps with Supplementary Electric Resistance Heaters. heaters must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone; and in which the cut-on temperature for compression heating is higher than the cut-on temperature for supplementary heating, and * § 110.2(c): Thermostats. * Insulation. surface heat loss rating. § 110.3(c)6: Isolation Valves. 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 § 110.5: Pilot Lights. (except appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool * § 150.0(h)1: Building Cooling and Heating Loads. Equipment Volume, Applications Volume, and Fundamentals Volume; the SMACNA Residential Comfort System Installation Clearances. § 150.0(h)3B: Liquid Line Drier. Water Piping, Solar Water-heating System Piping, and Space Conditioning System Line Insulation. § 150.0(j)2: Insulation Protection. maintenance, and wind as required by §120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive tapes). Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must include, or be protected by, a Class I or Class II vapor retarder. Pipe insulation buried below grade must be installed in a waterproof and § 150.0(n)1: Gas or Propane Water Heating Systems. designate a space at least 2.5’ x 2.5’ x 7’ suitable for the future installation of a heat pump water heater, and meet electrical and plumbing requirements, based on the distance between this designated space and the water heater location; and a condensate drain no § 150.0(n)3: Solar Water-heating Systems. Certification Corporation (SRCC), the International Association of Plumbing and Mechanical Officials, Research and Testing (IAPMO R&T), or by a listing agency that is approved by the executive director. Ducts and Fans: § 110.8(d)3: Ducts. contractor installs the insulation, the contractor must certify to the customer, in writing, that the insulation meets this requirement. § 150.0(m)1: CMC Compliance. Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply-air and return-air ducts and plenums must be insulated to R-6.0 or higher; ducts located entirely in conditioned space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8) do not require insulation. Connections of metal ducts and inner core of flexible ducts must be mechanically fastened. Openings must be sealed with mastic, tape, or other duct-closure system that meets the applicable UL requirements, or aerosol sealant that meets UL 723. The combination of mastic and either mesh or tape must be used to seal openings greater than ¼”, If mastic or tape is used. Building cavities, air handler support platforms, and plenums designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used to convey conditioned air. Building cavities and support platforms may contain ducts; ducts installed in . * § 150.0(m)2: Factory-Fabricated Duct Systems. connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive § 150.0(m)3: Field-Fabricated Duct Systems. mastics, sealants, and other requirements specified for duct construction. § 150.0(m)7: Backdraft Damper. § 150.0(m)8: Gravity Ventilation Dampers. § 150.0(m)9: Protection of Insulation. Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic Porous Inner Core Flex Duct. § 150.0(m)11: Duct System Sealing and Leakage Test. occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.1. § 150.0(m)12: Air Filtration. or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A. Clean-filter pressure drop and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service. Filter racks or grilles must use gaskets, sealing, or other means to close gaps around the inserted filters to and prevents air from bypassing the 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 § 150.0(m)13: Space Conditioning System Airflow Rate and Fan Efficacy. a hole for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must be ≥ 350 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.45 watts per CFM for gas furnace air handlers and ≤ 0.58 watts per CFM for all others. Small duct high velocity systems must provide an airflow ≥ 250 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.62 watts per CFM. Field verification testing is required in accordance with Reference Residential Appendix RA3.3. * Ventilation and Indoor Air Quality: § 150.0(o)1: Requirements for Ventilation and Indoor Air Quality Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in § 150.0(o)1. * § 150.0(o)1B: Central Fan Integrated (CFI) Ventilation Systems. dwelling unit ventilation airflow required per §150.0(o)1C. A motorized damper(s) must be installed on the ventilation duct(s) that prevents all airflow through the space conditioning duct system when the damper(s) is closed andcontrolled per §150.0(o)1Biii&iv. CFI ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for § 150.0(o)1C: Whole-Dwelling Unit Mechanical Ventilation for Single-Family Detached and townhouses . and attached dwelling units not sharing ceilings or floors with other dwelling units, occupiable spaces, public garages, or commercial spaces must have mechanical ventilation airflow specified in § 150.0(o)1Ci-iii. Local Mechanical Exhaust. controlled exhaust system meeting requirements of §150.0(o)1Giii,enclosed kitchens and bathrooms can use demand-controlled or continuous exhaust meeting §150.0(o)1Giii-iv. Airflow must be measured by the installer per §150.0(o)1Gv, and rated for sound per Airflow Measurement and Sound Ratings of Whole-Dwelling Unit Ventilation Systems. be measured by using a flow hood, flow grid, or other airflow measuring device at the fan’s inlet or outlet terminals/grilles per Reference Residential Appendix RA3.7. Whole-Dwelling unit ventilation systems must be rated for sound per ASHRAE 62.2 §7.2 at no less than the § 150.0(o)2: Field Verification and Diagnostic Testing. and HRV and ERV fan efficacy must be verified in accordance with Reference Residential Appendix RA3.7. Vented range hoods must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or AHAM to comply with the airflow Pool and Spa Systems and Equipment: § 110.4(a): Certification by Manufacturers. with the Appliance Efficiency Regulations and listing in MAEDbS; an on-off switch mounted outside of the heater that allows shutting off the heater without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions; and must not § 110.4(b)1: Piping. Covers. § 110.4(b)3: Directional Inlets and Time Switches for Pools. Pilot Light. § 150.0(p): Pool Systems and Equipment Installation. * Lighting: § 110.9: Lighting Controls and Components. * § 150.0(k)1A: Luminaire Efficacy. range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen Screw based luminaires. § 150.0(k)1C: Recessed Downlight Luminaires in Ceilings. § 150.0(k)1D: Light Sources in Enclosed or Recessed Luminaires. § 150.0(k)1E: Blank Electrical Boxes. luminaire or other device shall be no more than the number of bedrooms. These boxes must be served by a dimmer, vacancy sensor § 150.0(k)1F: Lighting Integral to Exhaust Fans. * 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 Screw based luminaires. § 150.0(k)1H: Light Sources in Enclosed or Recessed Luminaires. elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires. § 150.0(k)1I: Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required to comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of power, emit no more than 150 lumens, and are equipped with controls that automatically turn the lighting off when the drawer, cabinet or Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A. § 150.0(k)2B: Interior Switches and Controls. * § 150.0(k)2A: Accessible Controls. § 150.0(k)2B: Multiple Controls. Mandatory Requirements. § 150.0(k)2D: Energy Management Control Systems. occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified § 150.0(k)2E: Automatic Shutoff Controls. must be controlled by an occupancy or vacancy sensor providing automatic-off functionality. Lighting inside drawers and cabinets with § 150.0(k)2F: Dimmers. mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cut dimmers controlling LED light § 150.0(k)2K: Independent controls. § 150.0(k)3A: Residential Outdoor Lighting. other buildings on the same lot, must have a manual on/off switch and either a photocell and motion sensor or automatic time switch control) or an astronomical time clock. An energy management control system § 150.0(k)4: Internally illuminated address signs. § 150.0(k)5: Residential Garages for Eight or More Vehicles. Solar Readiness: § 110.10(a)1: Single-family Residences. application for a tentative subdivision map for the residences has been deemed complete and approved by the enforcement agency, §110.10(b)1A: Minimum Solar Zone Area. access, pathway, smoke ventilation, and spacing requirements as specified in Title 24, Part 9 or other parts of Title 24 or in any requirements adopted by a local jurisdiction. The solar zone total area must be comprised of areas that have no dimension less than 5 feet and are no less than 80 square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 square feet each for buildings with roof areas greater than 10,000 square feet. For single-family residences, the solar zone must be located on the roof or overhang of the building and have a total area no less than 250 square feet. * § 110.10(b)2: Azimuth. § 110.10(b)3A: Shading. * § 110.10(b)3B: Shading. horizontal distance of the height difference between the highest point of the obstruction and the horizontal projection of the nearest point of the * § 110.10(b)4: Structural Design Loads on Construction Documents. § 110.10(c): Interconnection Pathways. pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single-family § 110.10(d): Documentation. provided to the occupant. Main Electrical Service Panel. § 110.10(e)2: Main Electrical Service Panel. circuit breaker for a future solar electric installation. The reserved space must be permanently marked as “For Future Solar Electric.” Electric and Energy Storage Ready: 2022 Single-Family Residential Mandatory Requirements Summary 5/6/22 § 150.0(s) Energy Storage System (ESS) Ready. equipment with backed up capacity of 60 amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their source collocated at a single panelboard suitable to be supplied by the ESS, with one circuit supplying the refrigerator, one lighting circuit near the primary exit, and one circuit supplying a sleeping room receptacle outlet; main panelboard must have a minimum busbar rating of 225 amps; sufficient space must be reserved to allow future installation of a system isolation equipment/transfer switch within 3’ § 150.0(t) Heat Pump Space Heater Ready. unobstructed 240V branch circuit wiring installed within 3’ of the furnace with circuit conductors rated at least 30 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker § 150.0(u) Electric Cooktop Ready. 240V branch circuit wiring installed within 3’ of the cooktop with circuit conductors rated at least 50 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently § 150.0(v) Electric Clothes Dryer Ready. dedicated unobstructed 240V branch circuit wiring installed within 3’ of the dryer location with circuit conductors rated at least 30 amps the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole *Exceptions may apply. HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Date System Name Floor Area ENGINEERING CHECKS SYSTEM LOAD Number of Systems COIL COOLING PEAK COIL HTG. PEAK Heating System CFM Sensible Latent CFM Sensible Output per System Total Room Loads Total Output (Btuh) Return Vented Lighting Output (Btuh/sqft) Return Air Ducts Cooling System Return Fan Output per System Ventilation Total Output (Btuh) Supply Fan Total Output (Tons) Supply Air Ducts Total Output (Btuh/sqft) Total Output (sqft/Ton) TOTAL SYSTEM LOAD Air System CFM per System HVAC EQUIPMENT SELECTION Airflow (cfm) Airflow (cfm/sqft) Airflow (cfm/Ton) Outside Air (%) Total Adjusted System Output Outside Air (cfm/sqft) (Adjusted for Peak Design conditions) Note: values above given at ARI conditions TIME OF SYSTEM PEAK HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 54,500 2,899 0 cfm 0 0 167.0 0 24 / 22 ºF 3/12/2025 81.2 140.1 Supply Fan 78 / 51 ºF 0 Aug 3 PM 0 46,139 0.00 MINI SPLIT 24 / 22 ºF 0 78 / 51 ºF 0 0 49 0 800 70 ºF 57,500 0 WEST 18TH STREET ADU 57,500 78 / 51 ºF 40,717 0 0 33 ºF 0 800 cfm Heating Coil 800 117 ºF 57 4.8 NEW MINI SPLIT 389 Supply Fan 0 2,899 Outside Air 40,717 2,799 2,799 70 ºF 0 216 70 ºF 46,139 Jan 1 AM 9.8% 1 2.06 Outside Air Cooling Coil 147.8 78 / 51 ºF 800 cfm 0 0 cfm 70 ºF 117 ºF 91 / 70 ºF 54,500 0.0% 216 ZONE LOAD SUMMARY Project Name Date System Name Floor Area ZONE LOAD SUMMARY ZONAL SYSTEM COOLING PEAK HEATING PEAK ZONE NAME SYSTEM NAME Mult. CFM Sensible Latent Heating OA CFM Peak Hr CFM Sensible Latent CFM Sensible TOTALS (BLOCK LOAD) 0 Aug 3 PM 1.0 Aug 3 PM 0 57 0 WEST 18TH STREET ADU 2,899 49 2,799 NEW MINI SPLIT 2,799 0 2,899 3/12/2025WEST 18TH STREET ADU 389 216 2160 ROOM LOAD SUMMARY Project Name Date System Name Floor Area ROOM LOAD SUMMARY ROOM COOLING PEAK COIL COOLING PEAK COIL HTG. PEAK Zone Name Room Name Mult. CFM Sensible Latent CFM Sensible Latent CFM Sensible PAGE TOTAL TOTAL * * Total includes ventilation load for zonal systems. 49 49 1 216 216 2,799 216 WEST 18TH STREET ADU 49 57 2,799 57 NEW MINI SPLIT 2,8992,799 57 49 3/12/2025 ADU WEST 18TH STREET ADU 389 2,899 2,899 216 2,799 ROOM HEATING PEAK LOADS Project Name Date ROOM INFORMATION DESIGN CONDITIONS Room Name Time of Peak Floor Area Outdoor Dry Bulb Temperature Indoor Dry Bulb Temperature Conduction Area U-Value ∆T ₒF Btu/hr X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = X X = Items shown with an asterisk (*) denote conduction through an interior surface to another room Page Total Infiltration:[ X X X X / 60 ] X = Schedule Fraction Air Sensible Area Ceiling Height ACH ∆T TOTAL HOURLY HEAT LOSS FOR ROOM 70 ºF WEST 18TH STREET ADU 37 389.00 ft² 631 Jan 1 AM R-30 Roof Attic 47.0 Wood Door 21.0 0.2174 2,329 570 2,899 37Residential Prescriptive 37 0.0438 1.00 1.075 522 37 1,008R-13 Wall 252.0 ADU 389 9.00 0.245 3/12/2025 33 ºF 0.1081 389.0 0.3000 37 169 RESIDENTIAL ROOM COOLING LOAD SUMMARY Project Name Date ROOM INFORMATION DESIGN CONDITIONS Room Name Outdoor Dry Bulb Temperature Floor Area Outdoor Wet Bulb Temperature Indoor Dry Bulb Temperature Outdoor Daily Range: Opaque Surfaces Orientation Area U-Factor CLTD1 Btu/hr X X = X X = X X = X X = X X = X X = X X = X X = X X = Page Total Items shown with an asterisk (*) denote conduction through an interior surface to another room. 1. Cooling Load Temperature Difference (CLTD) Shaded Unshaded Fenestration Orientation Area GLF Area GLF Btu/hr X + X = X + X = X + X = X + X = X + X = X + X = X + X = X + X = X + X = Page Total Internal Gain Btu/hr Occupants Occupants X Btuh/occ. = Equipment Floor Area X w/sqft = Infiltration: X X X = Air Sensible CFM ELA ∆T TOTAL HOURLY SENSIBLE HEAT GAIN FOR ROOM Latent Gain Btu/hr Occupants Occupants X Btuh/occ. = Infiltration: X X X = Air Latent CFM ELA ∆W TOTAL HOURLY LATENT HEAT GAIN FOR ROOM 64 3/12/2025 24.4 354,822 (N)0.0438 24.4 0.50 216 78 ºF ADU (W) Window 146 1.2 0.0 155 9.7 4.0 76 91 ºF 70 ºF 1.075 R-13 Wall (W) Wood Door 80.0 (W) 16.04 21.0 0.00069 6.0 733 9.09.7 389.00 ft² 181 367 648 16.04 13 26 ºF 0.1081 14.0 WEST 18TH STREET ADU 112 0.1081 R-13 Wall (E) 389 32.0 1.2 11.5 245 2,799 Window Window (S) 14.0 0.2174 7.0 36 R-13 Wall R-13 Wall 389.0 (S) 74.0 0.1081 219 664 0.65 286 0.0 0.0 9.7 38.0 146 35 R-30 Roof Attic 0.65 970 48.0 (E) (N) 50.0 0.1081 14.0 ENERGY USE AND COST SUMMARY ECON-1 Project Name Date Rate: Fuel Type: STANDARD PROPOSED MARGIN Energy Use (kWh) Peak Demand (kW) Cost ($) Energy Use (kWh) Peak Demand (kW) Cost ($) Energy Use (kWh) Peak Demand (kW) Cost ($) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year CO2 tons/yr tons/yr tons/yr Rate: Fuel Type: STANDARD PROPOSED MARGIN Energy Use (therms) Peak Demand (kBtu/hr) Cost ($) Energy Use (therms) Peak Demand (kBtu/hr) Cost ($) Energy Use (therms) Peak Demand (kBtu/hr) Cost ($) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year CO2 tons/yr tons/yr tons/yr Annual Totals Energy Demand Cost Cost/sqft Virtual Rate kWh kW $ $ /sqft $ /kWh therms kBtu/hr $ $ /sqft $ /therm Total $ $ /sqft Site Energy Use Index: kBtuh/yr 0.4 0 17 -0.1 1.5 249 Page 14 of 17 3/12/2025 331 -5 0.0 0.5 0.6 1 0 0 0.0 0 0.0 1 0.0 0.6 1 0.6 1 1 0.1 0.0 0.00 0.9 59 -0.1 58 331 0.0 0.9 307 0.9 262 0.5 17 3,277 -0.2 0 0 0.5 0.5 0.0 0.6 0.0 1 0.6 1 0.6 1 1 0.9 18 1 0.6 1.1 46 1.1 0.9 1.0 0.8 0.1 238 1.3 248 0.9 224 231 252 0.6 294 0 1.1 28.75 0 0 11 0.0 0.7 1 0.5 11 User Number: 5209 0.9 0 0.0 1 ID: 0.5 1 -6 44 0.00 0.2 0.00 236 0.9 0.8 WEST 18TH STREET ADU 2,946 277 270 0.2 243 0.9 235 276 0.6 Natural Gas 248 0.7 Electricity 2,946 1 10.7 0 0 0.0 0 1 0.0 0.5 1 0.7 1 0.2 1 EnergyPro 9.4 by EnergySoft 1.3 1.1 306 0.00 59 28 233 0.0 1.3 1.0 272 1.3 0.7 271 0.6 0.7 216 0 1 0.0 1 1 Natural Gas 0 1 1 0.5 0.7 1 1 0.9 0 n/a 0.0 -3 0.5 283 Electricity 0.7 1.5 0.2 11 1.5 221 1.0 Energy Upgrade Recommendations ECON-2 Project Name Documentation Author Project Address Author Address Recommended Improvements Description Annual Savings Est. Cost to Install Service Life SIR Annual Results Energy Cost Electricity (kWh) Fossil Fuel (therms) End Use Existing Improved Savings Existing Improved Savings Existing Improved Savings Space Heating Space Cooling Fans Pumps Domestic Hot Water Indoor Lighting Outdoor Lighting Plug Loads Appliances/Process Ancillary TOTAL CO2 (metric tons/year) Existing Improved Savings Climate Zone: Electricity Electric Rate: Fossil Fuel Gas Rate: TOTAL Floor Area: Type: Average Demand (kW) The estimated operating costs shown in this report are dependent upon many factors. The construction and conservation features of the project clearly are important. Equally important is the thermostat setting. How the thermostat is used, appliance use, and occupant interaction all influence the annual operating cost. The estimates provided in this report are based on typical conditions; your actual usage will vary. SIR is based upon measure costs divided by cost savings over the service life. $0 11 Page 15 of 17 SANTA ANA, CA 92706 0 0 0 $0 $0 0 WEST 18TH STREET ADU 1.35 0.54 0 , Arias & Associates Designs $0 389 $0 90 82 $0 0 0 11 8 194 User Number: 5209 0 $0 107 0.07 0.47 Single Family 2,946 0 0 0 $0 $0 1,335 491 EnergyPro 9.4.0.0 by EnergySoft 572 1905 WEST 18TH STREET ID: $0 $0 $0 0 75 0 Photovoltaic+Battery Project Summary Date of Audit: House Type: Conditioned Floor Area: Foundation Type: Number of Stories: Climate Zone: Number of Bedrooms: Weather Data: WHERE THE ENERGY IS USED This pie chart estimates the energy cost for the various types of end uses in the home. Data has been calculated using software that uses typical profiles of usage to estimate end use cost. Your costs may vary from these numbers depending upon how the home is operated. Single Family 389 Slab-on-Grade 1905 WEST 18TH STREET EnergyPro 9.4 by EnergySoft ID: 8 1 User Number: 5209 CZ08_wy3.bin Page 16 of 17 SANTA ANA, CA 92706 1 Energy Use Summary ELECTRICITY End Use kWh/yr Space Heating Space Cooling Fans Pumps Domestic Hot Water Indoor Lighting Outdoor Lighting Plug Loads Appliances/Ancillary Renewables TOTAL FOSSIL FUEL End Use Therms/yr Space Heating Domestic Hot Water Appliances Ancillary TOTAL The tables and graphs below summarize the major energy uses in the home for both electricity and fossil fuels. Ancillary uses include swimming pools and spas. 194 90 572 11 1905 WEST 18TH STREET 491 EnergyPro 9.4 by EnergySoft 0 75 ID: 11 1,335 User Number: 5209 0 0 Page 17 of 17 0 2,946 0 107 SANTA ANA, CA 92706 82 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 1 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 GENERAL INFORMATION 01 Project Name WEST 18TH STREET ADU 02 Run Title Title 24 Analysis 03 Project Location 1905 WEST 18TH STREET 04 City SANTA ANA 05 Standards Version 2022 06 Zip code 92706 07 Software Version EnergyPro 9.4 08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)0 10 Building Type Single family 11 Number of Dwelling Units 1 12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 5 14 Addition Cond. Floor Area (ft2)389 15 Number of Stories 1 16 Existing Cond. Floor Area (ft2)1474 17 Fenestration Average U-factor 0.3 18 Total Cond. Floor Area (ft2)1863 19 Glazing Percentage (%)12.08% 20 ADU Bedroom Count 1 21 ADU Conditioned Floor Area 389 22 Fuel Type Natural gas 23 No Dwelling Unit:No ADDITION ALONE - Project Analysis Parameters 01 02 03 04 05 06 Existing Area (excl. new addition) (ft2) Addition Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms 1474 389 1863 4 1 5 ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS 01 02 03 04 05 06 07 08 Zone Name Existing Area (excl. new addition) (ft2) ADU Area (excl. existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached WEST 18TH STREET ADU 1474 389 1863 4 1 5 Detached 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 2 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 COMPLIANCE RESULTS 01 Building Complies with Computer Performance 02 This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider. 03 This building incorporates one or more Special Features shown below 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 3 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 ENERGY USE SUMMARY Energy Use Standard Design Source Energy (EDR1) (kBtu/ft2 -yr) Standard Design TDV Energy (EDR2) (kTDV/ft2 -yr) Proposed Design Source Energy (EDR1) (kBtu/ft2 -yr) Proposed Design TDV Energy (EDR2) (kTDV/ft2 -yr)Margin (EDR1)Margin (EDR2) Space Heating 0 0.33 0 5.65 0 -5.32 Space Cooling 0 48.01 0 29.65 0 18.36 IAQ Ventilation 0 5.59 0 5.59 0 0 Water Heating 0 39.77 0 30.93 0 8.84 Self Utilization/Flexibility Credit 0 0 Efficiency Compliance Total 0 93.7 0 71.82 0 21.88 Photovoltaics 0 0 Battery 0 Flexibility Indoor Lighting 0 6.71 0 6.71 Appl. & Cooking 0 50.96 0 49.65 Plug Loads 0 94.52 0 94.52 Outdoor Lighting 0 7.86 0 7.86 TOTAL COMPLIANCE 0 253.75 0 230.56 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 4 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 ENERGY USE INTENSITY Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Margin (kBtu/ft2 - yr )Margin Percentage Gross EUI1 31.64 28.74 2.9 9.17 Net EUI2 31.64 28.74 2.9 9.17 Notes     1. Gross EUI is Energy Use Total (not including PV) / Total Building Area.     2. Net EUI is Energy Use Total (including PV) / Total Building Area. REQUIRED SPECIAL FEATURES The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. •Variable capacity heat pump compliance option (verification details from VCHP Staff report, Appendix B, and RA3) •Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed HERS FEATURE SUMMARY The following is a summary of the features that must be field-verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional detail is provided in the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry •Indoor air quality ventilation •Kitchen range hood •Verified Refrigerant Charge •Airflow in habitable rooms (SC3.1.4.1.7) •Verified heat pump rated heating capacity •Wall-mounted thermostat in zones greater than 150 ft2 (SC3.4.5) •Ductless indoor units located entirely in conditioned space (SC3.1.4.1.8) ZONE INFORMATION 01 02 03 04 05 06 07 Zone Name Zone Type HVAC System Name Zone Floor Area (ft2)Avg. Ceiling Height Water Heating System 1 Status WEST 18TH STREET ADU Conditioned NEW MINI SPLIT1 389 9 DHW Sys 1 New 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 5 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 OPAQUE SURFACES 01 02 03 04 05 06 07 08 09 10 Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door Area (ft2)Tilt (deg)Wall Exceptions Status FRONT WALL WEST 18TH STREET ADU R-13 Wall 180 Back 80 32 90 none New LEFT WALL WEST 18TH STREET ADU R-13 Wall 270 Right 80 30 90 none New REAR WALL WEST 18TH STREET ADU R-13 Wall 0 Front 80 0 90 none New RIGHT WALL WEST 18TH STREET ADU R-13 Wall 90 Left 80 6 90 none New Roof WEST 18TH STREET ADU R-30 Roof Attic n/a n/a 389 n/a n/a New ATTIC 01 02 03 04 05 06 07 08 Name Construction Type Roof Rise (x in 12)Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Attic WEST 18TH STREET ADU Attic RoofWEST 18TH STREET ADU Ventilated 4 0.1 0.85 No No FENESTRATION / GLAZING 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Name Type Surface Orientation Azimuth Width (ft) Height (ft)Mult.Area (ft2)U-factor U-factor Source SHGC SHGC Source Exterior Shading Window Window FRONT WALL Back 180 1 32 0.3 NFRC 0.23 NFRC Bug Screen Window 2 Window LEFT WALL Right 270 1 9 0.3 NFRC 0.23 NFRC Bug Screen Window 3 Window RIGHT WALL Left 90 1 6 0.3 NFRC 0.23 NFRC Bug Screen 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 6 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 OPAQUE DOORS 01 02 03 04 Name Side of Building Area (ft2)U-factor Door LEFT WALL 21 0.217391 SLAB FLOORS 01 02 03 04 05 06 07 08 Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value and Depth Edge Insul. R-value and Depth Carpeted Fraction Heated Slab-on-Grade WEST 18TH STREET ADU 389 0.1 none 0 80%No OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 08 Construction Name Surface Type Construction Type Framing Total Cavity R-value Interior / Exterior Continuous R-value U-factor Assembly Layers R-13 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.101 Inside Finish: Gypsum Board Cavity / Frame: R-13 / 2x4 Exterior Finish: 3 Coat Stucco Attic RoofWEST 18TH STREET ADU Attic Roofs Wood Framed Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644 Roofing: Light Roof (Asphalt Shingle) Roof Deck: Wood Siding/sheathing/decking Cavity / Frame: no insul. / 2x4 R-30 Roof Attic Ceilings (below attic) Wood Framed Ceiling 2x6 @ 16 in. O. C.R-30 None / None 0.032 Over Ceiling Joists: R-15.7 insul. Cavity / Frame: R-14.3 / 2x6 Inside Finish: Gypsum Board 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 7 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 05 Quality Insulation Installation (QII)High R-value Spray Foam Insulation Building Envelope Air Leakage CFM50 CFM50 Not Required Not Required N/A n/a n/a WATER HEATING SYSTEMS 01 02 03 04 05 06 07 08 09 Name System Type Distribution Type Water Heater Name Number of Units Solar Heating System Compact Distribution HERS Verification Water Heater Name (#) DHW Sys 1 Domestic Hot Water (DHW)Standard DHW Heater 1 1 n/a None n/a DHW Heater 1 (1) WATER HEATERS - NEEA HEAT PUMP 01 02 03 04 05 06 07 08 Name # of Units Tank Vol. (gal)NEEA Heat Pump Brand NEEA Heat Pump Model Tank Location Duct Inlet Air Source Duct Outlet Air Source DHW Heater 1 1 50 A. O. Smith FPTU 50 120 (50 gal)Outside WEST 18TH STREET ADU WEST 18TH STREET ADU WATER HEATING - HERS VERIFICATION 01 02 03 04 05 06 07 Name Pipe Insulation Parallel Piping Compact Distribution Compact Distribution Type Recirculation Control Shower Drain Water Heat Recovery DHW Sys 1 - 1/1 Not Required Not Required Not Required None Not Required Not Required 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 8 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 07 08 Name System Type Heating Unit Name Heating Equipment Count Cooling Unit Name Cooling Equipment Count Fan Name Distribution Name NEW MINI SPLIT1 Heat pump heating cooling Heat Pump System 1 1 Heat Pump System 1 1 n/a n/a HVAC - HEAT PUMPS 01 02 03 04 05 06 07 08 09 10 11 12 13 Name System Type Number of Units Heating Cooling Zonally Controlled Compressor Type HERS VerificationHeating Efficiency Type HSPF/HS PF2/COP Cap 47 Cap 17 Cooling Efficiency Type SEER/SE ER2 EER/EER 2/CEER Heat Pump System 1 VCHP-ductless 1 HSPF 7.7 54500 50000 EERSEER 14 12.2 Not Zonal Single Speed Heat Pump System 1-hers-htpump HVAC HEAT PUMPS - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 Name Verified Airflow Airflow Target Verified EER/EER2 Verified SEER/SEER2 Verified Refrigerant Charge Verified HSPF/HSPF2 Verified Heating Cap 47 Verified Heating Cap 17 Heat Pump System 1-hers-htpump Not Required 0 Not Required Not Required Yes No Yes Yes VARIABLE CAPACITY HEAT PUMP COMPLIANCE OPTION - HERS VERIFICATION 01 02 03 04 05 06 07 08 09 10 Name Certified Low-Static VCHP System Airflow to Habitable Rooms Ductless Units in Conditioned Space Wall Mount Thermostat Air Filter Sizing &amp; Pressure Drop Rating Low Leakage Ducts in Conditioned Space Minimum Airflow per RA3.3 and SC3.3.3.4.1 Certified non-continuous Fan Indoor Fan not Running Continuously Heat Pump System 1 Not required Required Required Required Not required Not required Not required Not required Not required 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 9 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 INDOOR AIR QUALITY (IAQ) FANS 01 02 03 04 05 06 07 08 09 Dwelling Unit Airflow (CFM)Fan Efficacy (W/CFM)IAQ Fan Type Includes Heat/Energy Recovery? IAQ Recovery Effectiveness - SRE/ASRE Includes Fault Indicator Display?HERS Verification Status SFam ADU IAQVentRpt 27 0.35 Exhaust No n/a / n/a No Yes 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E Project Name:WEST 18TH STREET ADU Calculation Date/Time:2025-03-12T22:47:49-07:00 (Page 10 of 10) Calculation Description:Title 24 Analysis Input File Name:West 18th Street, Santa Ana..ribd22x Registration Number:Registration Date/Time:    HERS Provider: CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Schema Version: rev 20220901 Report Generated: 2025-03-12   22:48:01 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. I certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name:Documentation Author Signature: Company:Signature Date: Address:CEA/ HERS Certification Identification (If applicable): City/State/Zip:Phone: RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance. 2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations. 3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application. Responsible Designer Name:Responsible Designer Signature: Company:Date Signed: Address:License: City/State/Zip:Phone:   Maria Arias Arias & Associates Design Inc 03/12/2025 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 Maria Arias Arias & Associates Design Inc 03/12/2025 11818 RIO HONDO PKWY EL MONTE, CA 91732 (626) 548-9305 425-P010077620A-000-000-0000000-0000 03/12/2025 23:37 CHEERS NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, and cannot guarantee, the accuracy or completeness of the information contained in this document. Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information. CITY , � ANA Pla n' Uild v ency SpHTA qNq v ORAN � SEAT OF R`�'�TRMI� CE Certificate of Compliance cos 0�5� Payment of School Facility Fees HOo� Slaita Ana Unified School District Mtaser ID: ,r. FOUNDED 7869 i 1 OF --11 r Name CFjLr4%4MI, Last) _ Teleph ne lc I /I Project Address ract/Parcel Number City, State, Zip Code Name (First, MI, Last) Telephone 1/ Use of Building (c c Type of Project (check) Residential Commercial ❑ Senior Housing ❑ New ❑ Addition ❑ Alteratio�� Desc tion of P{ ojec Number of Square Feet o � � • r� I j � Residential Space S t x $ _ Total S (Dev. Fee) Number of Square Feet of Commercial Space Sq.Ft x $ Total S (Dev. Fee) The above representations as to square footage are true. Applicant agrees that if it is later deterillilled that such representations are not true, then this certificate shall automatically terminate, and the appropriate City/County shall be notiieican is hereby noticed that any party filing a protest regarding the imposition of fees pursuant to Government Code Section 53080 must do so within 90 days from the payment of the fee. Applicant Name (Please Print Date 001PI natur This certifies that the above -named Applicant has paid school facility fees in compliance with :ill existing and applicable sections o the over Wentent d Code Education Code. M MI Sant no nine , chool DlsWict Authorized Ile eseiitiit"Ive Date 1)1,V1-'1?1BtJT10N Whato MW CHVIC01inty C I an(Irry - Applicant I -link - l�u01111es aj SANTA ANA CITY COUNCIL Mayor vamezcua@santa-ana.org Mayor Pro Tem - Ward 2 bvazquez@santa-ana.org Ward 1 tphan@santa-ana.org Ward 3 jessielopez@santa-ana.org Ward 4 pbacerra@santa-ana.org Ward 5 jryanhernandez@santa-ana.org Ward 6 dpenaloza@santa-ana.org MAYOR Valerie Amezcua MAYOR PRO TEM Benjamin Vazquez COUNCILMEMBERS Phil Bacerra Johnathan Ryan Hernandez Jessie Lopez David Penaloza Thai Viet Phan CITY OF SANTA ANA PLANNING AND BUILDING AGENCY 20 Civic Center Plaza ● P.O. Box 1988 Santa Ana, California 92702 www.santa-ana.org CITY MANAGER Alvaro Nuñez CITY ATTORNEY Sonia R. Carvalho CITY CLERK Jennifer L. Hall January 29, 2025 Also sent via email to: joseespino48@yahoo.com Jose Espino 1905 West 18th Street Santa Ana, CA 92706 Subject: Address Assignment for ADU conversion located at 1905 W. 18th Street (APN: 001-032-17) in Santa Ana, CA Dear Jose Espino, The City of Santa Ana Planning and Building Agency (PBA) is the responsible agency for legal addressing within the City of Santa Ana’s jurisdiction. This letter confirms the address assignment for the ADU conversion located at 1905 W 18th Street (APN: 001-032-17). Notice is hereby given that the following assigned address(es) shall be posted onsite per the approved address plan, attached hereto as Exhibit A. Address(es) to be Activated/Posted 1905 W 18 Street Unit 2 (Address for new ADU conversion) To subdivide commercial and/or residential units into multiple units, a building permit (and all other associated permits), plans, and inspection approvals by the PBA are required. Address(es) will be verified during inspections by the Building Safety Division. Please update your records accordingly. Should you have any questions, feel free to contact me by phone at (714) 667-2792 or by email at farias@santa-ana.org. Sincerely, Fernanda Arias Associate Planner Exhibit A – Address Plan Address Letter for 1905 West 18th Street Page 2 of 2 c: Kris K Chu, Santa Ana Manager, United States Post Office Fernando Banuelos, Fountain Valley Manager, United States Post Office Yesenia Torres, Santa Ana Manager, United States Post Office Enrique Ponce, Sna-North Grand Sta Manager, United States Post Office Esthephany Treto Ramirez, Admin Supervisor, United States Post Office Chris Tuiolosega, United States Post Office Alex Alvarez, Santa Ana Postmaster, United States Post Office Federal Express, Administration Cathy Joseph, Garden Grove Unified School District Christine Hy, Garden Grove Unified School District Cathy Slader, Orange Unified School District Ted Walstrom, Santa Ana Unified School District Jeremy Cogan, Santa Ana Unified School District Yvette Miranda, Santa Ana Unified School District Cristina Bernal, Tustin Unified School District Orange County Fire Authority Neal Kelly, Registrar of Voters Members, Board of Supervisors Southern California Gas Company Southern California Edison Company Claude Parrish, County Assessor's Office GIS SAG, AT&T UPS, Administration City Manager’s Office Beverly Martin, Police Community Services Specialist Boris Duran, Police Systems Manager Jennifer Arellano, Police Communications Manager Chris Hubbard, Police Systems Support Analyst Alejandra Gutierrez, Treasury & Customer Services Manager Hector Jimenez, Revenue Supervisor Alfonso Chavez, Utilities Customer Services Supervisor Judson Brown, Housing Division Manager Rudy Rosas, Deputy Public Works Director / City Engineer Zdenek (Zed) Kekula, Principal Civil Engineer Jason Kwak, Building Safety Manager Evelyn LaRocca, Permit Services Principal Kathy Hernandez, Permit Technician Julie Amsden, Permit Technician Ali Pezeshkpour, Planning Manager Jerry Guevara, Senior Planner Yvette Portugal, Code Enforcement Manager Sergio Verino, Code Enforcement Principal Exhibit A – Address Plan 1905 W 18th Street Main House 1905 W 18th Street Unit 2 (ADU) Page 1 of 1 EXISTING ONE & TWO FAMILY DWELLINGS ELECTRICAL SERVICES UNDERGROUND EXCEPTION CEC 2022 ELC-04 All new utility connections are required to be installed below grade by Santa Ana Municipal Code 41- 626(b). There is a standing exception for one and two family dwellings. This exception applies only when the new electrical service is designed to be fed from below grade as well as overhead. This diagram is a typical unit. The utility is able to feed this cabinet from the top or the bottom without interfering with the distribution wiring. All the circuit breakers and branch circuits are contained in the circuit breaker side of this cabinet. Only listed combination overhead and underground feed service boxes may be used to connect to an overhead utility drop. This exception to an underground fed service applies only to existing single family and two family residences. Planning & Building Agency Permits & Plan Check Section 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 Rigid Conduit Service Entrance Conductor Riser Underground Service Lateral METER Rev. 1/21/2020 plot; A r4Li.���•a'aLcs��as.�jsMii4�"tyari -1 answers are "No" Print Name., to- Plione Number:. NIS Plan Submittal Criteria Form Required for Single Family or Duplex Residences Use Commercial form for lots with 3+ dwelling units or new residential tracts) I act Information and Questionnaire below, then sign and date the Appli roject Informati ngle Family Residence/Duplex Addifion/Remode Yes No Questionnaire OCFA Plan Type it "Yes" *(PR160) Residential Site � New — Is this a new single familyresidence or duplex? t"M WaterAVa ilabllity PR400-402 Flre Spnnkler Nam 26 � e ADU — Is this a new Accessory Dwelling Unit (ADU) on the same property as a house that already has (PR40"02) Fire Sprinkler fire s rinklers or a house that will have firespn*nklers added aspart of this.Rroject? - -- 341 � �j Addition — Is this (A) an addition to a currently sprinklered building, or (B) an addition requ- - -- - - - iring a fire (pR400-4�2J Fire Spnnkler spnnkler retrofit based on a threshold set bV local ordinance?am 0 - dif I R160 Residential Site 4. E:1 � Distance — Is the most remote portion of the addition, ADU or other detached structure greater than (P 1 1404,,feet from the fire access roadway? Total Area — Will the addition result in a total area of greater than 3,600 square feet (sfl for non- '(PR160) Rmdentia1 l Site sprinklered buildings, or greater than 6,200 sf for sprinklered buildings, including the area of all � WaterAvailability enclosed s Paces, such asgara es, stairs, and detached structures se arated b less than 10-feet? 6. � �j Remodel — Is this a remodel of a sprinklered bullding with a scope of work that includes adding or (PR400442) Fire Sprinkler 91 removing any interior walls? Note: If "YesN, then project must be evaluated by a C-1 6 licensed contractor to determine if a fire spnnkler modification i-s needed. 7. Detached Structure — Is this a new detached utility or accessory structure not an ADU), such as a ;(PR160) RidenISite garage, workshop, game room, pool house, ba etc., requiring fire sprinklers based on a threshold (PR4004q Fire Sprinkler set by ocalordinance? - ---d - -- - Gate—lsa gate being installed across a driveway or road that is designated as a fire depa ent (PRI Gate access roadwa , or a drivewa or road that serves more than a single home/duptax? 9. Methane j Is project located in or less than 100' from a "Division of Oil, Gas, and Geothermal '(PR160) R�Idential Site Resources (DOGGR) field boundary or well (active or abandoned), less than 300-feet from an oil/gas ;�PRtTF-174) Methane seep, or less than I 000-feet from a landfill? (Note: For projects in Yorba Linda, this requirement only Testglffgatfon Plans applies to new homes, enclosed accessory structures, addition to existing structure greater than 1000 S and ADU's . 10. Vegetation moo S e propesruc's ture (A) on the perimeter of a communty conRaining, or adjacent to ;(PRi2� Fuel Modulkaeon slopes or hills, or (B) adjacent to an open space or Meldland area containing non-irrigated vegetabon, R182) Accessory or C) in a State Responsibility Area or Local Responsibility Area "Fire Hazard Severity Zone', as Sbuch,re III defined b the State, or D near an area that could be effected by awl re in the o en spaceft *OCFA approval requrequiredre issuance of a grading/building perm. All other plans types may be defamed submittals. Applicant e certify, under penalty pe►jury, under the laws of the Styofr) L MOMWO L'004% Signature: Email. of Ca Mi�, irbs, tod000 t!5 at thelnfamaon above is true: 0 Date: Attention Building Department Staff —After you've verified all questions were answered accurately as "No", then you may acceptpt ththissigned fo asis written release that an OCFA review ie not required. If any questions were answered as "Yes", then the plan type n the �li all rmin#4 i ra r I and the BuildingUP01{MO" Ji o bet Bubm e d a onh with tlheeappropri Form (on the reverse), and the Building-epa men stIl ay be require I requires the applicant to have their plans reviewed by 0GFA, or if any answers are "Yes" a review is required, please initial this line and provide an explanation on the Plan Referral Ate plans to OCFA for a determination. For questions and SLIbmittal infomialion, plc:asc visit ocfa om, or cell OCFA at (714) 573,,6100