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CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E <br />Project Name:3810 S TIMBER ST, UNIT 2 - ADU Calculation Date/Time:2024-09-24T22:40:49-07:00 (Page 7 of 13) <br />Calculation Description:House and ADU Input File Name:Timber St.ribd22 <br />Registration Number:Registration Date/Time:    HERS Provider: <br />CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 <br />Schema Version: rev 20220901 <br />Report Generated: 2024-09-24   22:41:14 <br />FENESTRATION / GLAZING <br />01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 <br />Name Type Surface Orientatio <br />n Azimuth Width <br />(ft) <br />Heigh <br />t (ft)Mult.Area <br />(ft2)U-factor U-factor <br />Source SHGC SHGC Source Exterior <br />Shading Status <br />Verified <br />Existing <br />Condition <br />E1 Window East wall - <br />ADU Front 90 1 20 0.3 NFRC 0.23 NFRC Bug Screen New NA <br />E2 Window East wall - <br />ADU Front 90 1 16 0.3 NFRC 0.23 NFRC Bug Screen New NA <br />OPAQUE DOORS <br />01 02 03 04 05 06 <br />Name Side of Building Area (ft2)U-factor Status Verified Existing Condition <br />Front door East - existing 20 0.5 Existing No <br />Laundry door South - existing 1st flr 20 0.5 Existing No <br />ADU door South wall - ADU 20 0.5 New n/a <br />SLAB FLOORS <br />01 02 03 04 05 06 07 08 09 10 <br />Name Zone Area (ft2)Perimeter (ft) <br />Edge Insul. <br />R-value and <br />Depth <br />Edge Insul. <br />R-value and <br />Depth <br />Carpeted Fraction Heated Status Verified Existing <br />Condition <br />Existing Slab On <br />Grade <br />Existing Main <br />House 1653 195.5 none 0 80%No Existing No <br />ADU Slab On <br />Grade ADU 552 98 none 0 80%No Altered No <br />424-P010225104A-000-000-0000000-0000 09/24/2024 22:41 CHEERS <br />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, <br />and cannot guarantee, the accuracy or completeness of the information contained in this document. <br />3810 S Timber St & <br />#23/7/2025