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BRES2017-0027 Revision 1 Title 24BUILDING ENERGY ANALYSIS REPORT PROJECT: Bradshaw Residence Remodel Project Designer: , THE WKINLEY ASSOC., INC. ARCHITECTURE" & PLANNING Report Prepared by: �Ev►siotl CITY OF LA QU{NTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DAW.6 L17- ;.0) -7fff E3R65201-7- 0027 Job Number: 64386 Date: 6/2/2017 RECEIVED .SUN 0 2 2017 to CITY OF LA QUINTA OP COMMUNITY DEVELOPMENT M1 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation DatelTime: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribdl6x CF1R-PRF-01 , Page 1 of 10 GENERAL INFORMATION ENERGY USE SUMMARY 01 Project Name Bradshaw Remodel 04 05 02 Calculation Description Title 24 Analysis 08 Energy Use (kTDV/ftZ-yr) 03 Project Location Compliance Margin Percent Improvement 04 City La Quinta 05 Standards Version Compliance 2017 06 Zip Code 07 Compliance Manager Version BEMCmpMgr 2016.2.1 (695) 08 Climate Zone CZ15 09 Software Version EnergyPro 7.1 10 Building Type Single Family 11 Front Orientation (deg/Cardinal) 0 12 Project Scope Addition and/or Alteration 13 Number of Dwelling Units 1 14 Total Cond. Floor Area (ftZ) 4838 15 Number of Zones 2 16 Slab Area (ftZ) 4838 17 Number of Stories 1 18 Addition Cond. Floor Area 213 19 Natural Gas Available Yes 20 Addition Slab Area (ftZ) 213 21 Glazing Percentage (%) 17.8% COMPLIANCE RESULTS 01 Building Complies with Computer Performance* _ 02 This building incorporates features that require fieldaest ng•'pnd/or7verIficafion by a certifi d.HERSrate7r fieri a supervision of a CEC-approved HERS provider. 03 This building incorporates one o_ r3more Sp c a1 -F at es~shown below Ir 5 a 4"%00 REQUIRED SPECIAL FEATURES The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. • Cool roof • Window overhangs and/or fins Registration Number: 217-Po10179848A-000-000-0000000-0000 Registration Date/Time: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 ENERGY USE SUMMARY 04 05 06 07 08 Energy Use (kTDV/ftZ-yr) Standard Design Proposed Design Compliance Margin Percent Improvement Space Heating 3.32 3.13 0.19 5.7% Space Cooling 99.67 96.45 3.22 3.2% IAQ Ventilation 0.00 0.00 0.00 0.0% Water Heating 3.70' 3.70 0.00 0.0% ehoW11 ltaic Offcot 0.00 0.00 ---- Compliance Energy Total 106.69 103.28 3.41 3.2% REQUIRED SPECIAL FEATURES The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. • Cool roof • Window overhangs and/or fins Registration Number: 217-Po10179848A-000-000-0000000-0000 Registration Date/Time: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Description: Title 24 Analysis Calculation Date/Time: 14:54, Wed, May 24, 2017 Input File Name: 64386 Bradshaw Remodel.ribdl6x CFI R -PRF -01 Page 2 of 10 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 components tables below. Building -level Verifications: Cooling System Verifications: • Minimum Airflow • Verified EER • Refrigerant Charge • Fan Efficacy Watts/CFM HVAC Distribution System Verifications: • --None -- Domestic Hot Water System Verifications: • -- None -- BUILDING - FEATURES INFORMATION 01 .02 03 04 05 06 07 Project Name Conditioned Floor Area (ft2) Number of Dwelling Units Number of Bedrooms Number of Zones Number of Ventilation Cooling Systems Number of Water Heating Systems Bradshaw Remodel 4838 1 5 2 0 1 ZONE INFORMATION 1 i '` l i �t� _ 17 I f`� l `-) 7((7 1 r---,, 01 02 �� il1\ i lt51 —\ `I 1 1 03 I F_ ; , 1104 ._ r/� r1 1 f 165 11 06 07 Zone Name Zone Typ �.,.�+� �v i.I ��� 'r. -w. -r w+ HVAC System�Name 3 K' f Y Zone Floor Areal !t2) { Avg. Ceiling Height Water Heating System 1 Water Heating System 2 Addition Conditioned Split Systeml 213 8 DHW Sys 1 n/a Existing Conditioned Split Systeml 4625 8 DHW Sys 1 n/a Registration Number: 217-PO10179845A-000-000-0000000-0000 Registration Date/Time: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribdl6x CF1 R -PRF -01 Page 3 of 10 OPAQUE SURFACES 01 02 03 04 05 06 07 08 01 02 03 04 05 06 07 08 09 10 Name Zone Construction Azimuth Orientation Window & Door Gross Area (ft) Area (ft) Tilt (deg) Status Verified Existing Condition Exterior Wall E Addition R-15 Wall 90 Left 124.2 22 90 New N/A Exterior Wall S Addition R-15 Wall 180 Back 209 22 90 New N/A Exterior Wall W Addition R-15 Wall 270 Right 124.2 12 90 New N/A Roof Addition R-38 Roof Attic 213 New N/A . Exterior Wall N Existing R-19 Wall 0 Front 1201.7 481.92 90 Existing No Exterior Wall E 2 Existing R-19 Wall 90 Left 124.2 89.5 90 Existing No Exterior Wall S 2 Existing R-19 Wall 180 Back 648 147 90 Existing No Exterior Wall W 2 Existing , R-19 Wall 270 Right 1186 115.5 90 Existing No Interior Surface Existing —_Garage_ R-19 Wall 445.4 0 Existing No Roof 2 Existing R-30 Roof Attic 4625 Existing No Exterior Wall E 3 _Garage_ �_ , R-0 Wall ,�, r- _1 ,.90„ r.� —, .,Left n 233 21.3 90 New N/A Exterior Wall S 3 CR01Nal1f( 4 -, ,180 Backf X213 144 90 New N/A Interior Surface E _Garage_ Garage -.,,r `�� R;O Wall1 ��r l ti ! 233 ��, .� 0 New N/A Roof 3 Garage � q_ A R -O Roof.Attic4r- p-% ps t \ O l4/1 7'1 495 tib New N/A ATTIC 01 02 03 04 05 06 07 08 09 10 Name Construction Type Roof Rise Roof Reflectance Roof Emittance Radiant Barrier Cool Roof Status Verified Existing Condition Attic Garage_ Attic Garage Roof Cons Ventilated 3 0.1 0.85 No No Existing No Attic Addition Attic RoofAddition Ventilated 3 0.2 0.75 Yes Yes New No Attic Existing Attic RoofExisting Ventilated 1 3 1 0.1 1 0.85 1 Yes I No I Existing I No Registration Number: 217-PO10179845A-000-000-0000000-0000 Registration Date/Time: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribdl6x CF1 R -PRF -01 Page 4 of 10 FENESTRATION / GLAZING 01 02 03 04 05 06 07 08 09 10 11 Name Surface (Orientation -Azimuth) Width(ft) Height (ft) Multiplier Area (ft2) U -factor SHGC Exterior Shading Status Verified Existing Condition 4056 SH Exterior Wall E (Left -90) ---- ---- 1 22.0 _ 0.34 _ 0.25 Insect Screen (default) New N/A (2) 2056 SH Exterior Wall S (Back -180) 4.0 5.0 1.1 22.0 0.34 0.25 Insect Screen (default) New N/A 2060 SH Exterior Wall W (Right -270) ---- ---- 1 12.0 0.34 0.25 Insect Screen (default) New N/A (2) 2060 SH Exterior Wall N (Front -0) 4.0 6.0 1 24.0 0.35 0.25 Insect Screen (default) Existing No (2) 2016 FX Exterior Wall N (Front -0) 4.0 6.0 0.25 6.0 0.35 0.25 Insect Screen (default) Existing No (2) 6016 FX Exterior Wall N (Front -0) 4.0 6.0 0.75 18.0 0.35 0.25 Insect Screen (default) Existing No 6060 FX Exterior Wall N (Front -0) 4.0 6.0 0.25 6.0 0.35 0.25 Insect Screen (default) Existing No 6060 SL Exterior Wall N (Front -0) 6.0 6.0 1 36.0 0.35 0.25 Insect Screen (default) Existing No (2) 12010 SLD Exterior Wall N (Front -0) 24.0 10.0 1 240.0 0.35 0.25 Insect Screen (default) Existing No 16080 SLD Exterior Wall N (Front -0) 24.0 10.0 0.533 127.9 0.35 0.25 Insect Screen (default) Existing No 3080 FR DR Exterior Wall N (Front -0) -, ---- . _ --_ .. _ 1, , X24.0 1 X0.35 0.25 Insect Screen (default) Existing No 3080 FR DR 2 Exterior Wall E 2 (Left -90)! C--_3.0 I 8.0 � - -)1 1 24.0 0.35=� ; 0.251 Insect Screen (default) Existing No 3016 FX Exterior Wall -E 2 (Left-90)�-_ (�3:o' �.._1.5L _ f i 1 i 4.5 , , 0.35 `0:251 , Insect Screen (default) Existing No 3050 SH Exterior Wall E2 (Left -90) s_, ---�-� �---- p • -1 �, X15,0- •-0.35 -- 0.25 Insect Screen (default) Existing No (2) 3060 SH Exterior Wall E 2 (Left -90) " ``"--- ---- ` 1' "" 36.0 `0.35 `' 0.25 Insect Screen (default) Existing No 2050 SH Exterior Wall E 2 (Left -90) ---- ---- 1 10.0 0.35 0.25 Insect Screen (default) Existing No 6080 SLD Exterior Wall S 2 (Back -180) ---- ---- 1 48.0 0.35 0.25 Insect Screen (default) Existing No (2) 2060 FX Exterior Wall S 2 (Back -180) 4.0 6.0 1 24.0 0.35 0.25 Insect Screen (default) Existing No 2040 SH Exterior Wall S 2 (Back -180) ---- ---- 1 8.0 0.35 0.25 Insect Screen (default) Existing No (2) 3056 SH Exterior Wall S 2 (Back -180) ---- ---- 1 33.0 0.35 0.25 Insect Screen (default) Existing No 1640 FX Exterior Wall S 2 (Back -180) ---- ---- 1 6.0 0.35 0.25 Insect Screen (default) Existing No (2) 3060 SH 2 Exterior Wall W 2 (Right -270) ---- ---- 1 36.0 0.35 0.25 Insect Screen (default) Existing No (3) 2060 SH Eidorior. Wall W 2 (flight -270) ---- __-- 1 38.0 0.35 u.25 Insect Screen (ae6ult) Existing No 5050 SL Exterior Wall W 2 (Right -270) ---- ---- 1 25.0 0.35 0.25 Insect Screen (default) Existing No 2040 SH 2 Exterior Wall W 2 (Right -270) ---- ---- 1 8.0 0.35 0.25 Insect Screen (default) Existing No (2) 2016 FX 2 Exterior Wall W 2 (Right -270) 1 6.0 0.35 0.25 Insect Screen (default) Existing No 3016 FX 2 Exterior Wall W 2 (Right -270) 1 4.5 0.35 1 0.25 Insect Screen (default) Existing No Registration Number: 217-P010179845A-000-000-0000000-0000 Registration DatelTime: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribdl6x CF1 R -PRF -01 Page 5 of 10 OPAQUE DOORS 01 02 03 04 05 06 Name Side of Building Area (ft2) U -factor Status Verified Existing Condition 3680 SC Door Exterior Wall S 2 28.0 0.50 Existing No OVERHANGS AND FINS 01 02 03 04 05 06 07 08 09 10 11 12 13 14 Overhang Left Fin Right Fin Window Depth Dist Up Left Extent Right Extent Flap Ht. Depth Top Up DistL Bot Up Depth Top Up Dist R Bot Up (2) 2056 SH 2 0.1 2 2 0 0 0 0 0 0 0 0 0 (2) 2060 SH 8 0.1 8 8 0 0 0 0 0 0 0 0 0 (2) 2016 FX 8{ 0.1 8 8 0 0 0 0 0 0 0 0 0 (2) 6016 FX 8` ,7 ', 0.1 8 8 0 0 0 0 0 0 0 0 0 6060 FX 8 0.1 8 8 0 0 0 0 0 0 0 0 0 6060 SL `. 10 2 10 10 0 0 0 0 0 0 0 0 0 (2) 12010 SLD 10 ---'2 A 10� X10 [ 0 * 0 01 { r 0� 0 0 0 0 0 16080 SLD j 10 i � \\ 2 � � 10`0 11 110,_ , L-0 FA\1 11 0") Oil 1: l 0 0 0 0 0 3080 FR DR 2 10 2 00 �0 0 f �� 0� �,. 0 0 0 0 0 0 3016 FX 10 2 10 if -*10"'x' t0 f--1 'fro V # 0"�" 01� 0 0 0 0 0 (2) 2060 FX 2 0.1 2 2 0 0 0 0 0 + 0 0 0 0 Registration Number: 217-Po10179845A-000-000-0000000-0000 Registration Daterrime: 2017-06-01 11:32:20 HERS Provider: CaiCERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribd16x CFI R -PRF -01 Page 6 of 10 OPAQUE SURFACE CONSTRUCTIONS 01 02 03 04 05 06 07 Total Cavity Winter Design Construction Name Surface Type Construction Type Framing R -value U -value Assembly Layers • Inside Finish: Gypsum Board • Cavity / Frame: no insul. / 2x4 R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O.C. none 0.361 Exterior Finish: 3 Coat Stucco Ceilings (below Inside Finish: Gypsum Board R-0 Roof Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O.C. none 0.481 Cavity/ Frame: no insul. / 2x4 • Cavity/ Frame: no insul. / 2x4 Top Chrd 2x4 Top Chord of Roof Truss @ 24 Roof Deck: Wood Siding/sheathing/decking Attic Garage Roof Cons Attic Roofs Wood Framed Ceiling in. O.C. none 0.644 Roofing: Light Roof (Asphalt Shingle) • Cavity/ Frame: no insul. / 2x4 Top Chrd 2x4 Top Chord of Roof Truss @ 24 Roof Deck: Wood Siding/sheathing/decking Attic RoofAddition Attic Roofs r' Wood Framed Ceiling in. O.C. none 0.644 Roofing: Light Roof (Asphalt Shingle) i Inside Finish: Gypsum Board \ Cavity / Frame: R-15 / 2x4 • Sheathing / Insulation: R6 Sheathing R-15 Wall Exterior Walls Wood Framed Wall 2x4 @-16 in. O,C. 1 R 16 0.056 Exterior Finish: 3 Coat Stucco Ceilings (below l (� (� Inside Finish: Gypsum Board Cavity/ Frame: R-9.1 / 2x4 R-38 Roof Attic C Framed attic) ! • Wood Ceiling 2x4,@-24, m; O:C. T R 38rq_oz5 Over Ceiling Joists: R-28.9 insul. f y Cavity/ Frame: no insul. / 2x4 Top Chrd 2x4 Top -Chord of Roof Truss @'24 v Roof Deck: Wood Siding/sheathing/decking Attic RoofExisting Attic Roofs Wood Framed Ceiling in. O.C. none 0.644 Roofing: Light Roof (Asphalt Shingle) • Inside Finish: Gypsum Board • Cavity / Frame: R-19 / 2x6 R-19 Wall Exterior Walls Wood Framed Wall 2x6 @ 16 in. O.C. R 19 0.072 Exterior Finish: 3 Coat Stucco • Inside Finish: Gypsum Board Ceilings (below Cavity/Frame: R-9.1 /2x4 R-30 Roof Attic attic) Wood Framed Ceiling 2x4 @ 24 in. O.C. R 30 0.032 Over Ceiling Joists: R-20.9 insul. • Inside Finish: Gypsum Board • Cavity / F/ame: R-19 / 2x6 R-19 Walll Interior Walls Wood Framed Wall 2x6 @ 16 in. O.C. f: 19 0.067 Other Side Finish: Gypsum Board Registration Number: 217-Po10179645A-000-000-0000000-0000 CA Building Energy Efficiency Standards - 2016 Residential Compliance Registration Date(Time: 2017-06-01 11:32:20 Report Version - CF1 R-05092017-695 HERS Provider: CaICERTS inc. Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribd16x CFI R -PRF -01 Page 7 of 10 SLAB FLOORS 01 02 03 04 05 06 07 08 09 Name Zone Area (ft2) Perimeter (ft) Edge Insul. R -value Carpeted Fraction Heated Status Verified Existing Condition Slab -on -Grade Addition 213 45.75 None 0.8 No New No Slab -on -Grade 2 Existing 4625 356.45 None 0.8 No Existing No BUILDING ENVELOPE - HERS VERIFICATION 01 02 03 04 Quality Insulation Installation (Qll) Quality Installation of Spray Foam Insulation Building Envelope Air Leakage CFM50 Not Required Not Required Not Required --- WATER HEATING SYSTEMS 01 02 03 04 05 06 07 08 t FQ9 10 11 Heating System Cooling System Solar Tank Energy •` Tank Insulation System Type Number of Fraction Name Verified Existing Name System Type I Distribution Typed-� �� y -.��WatprHeater Heaters (%) Status Condition DHW Sys 1 DHW ' -` �� Standard } �- �� 1DHW,Heater 1 1 f � l � 1 Annual Existing No WATER HEATERS '%\er..1 U '11� A U 1,.): U C=/ I/ U U U "' U 01 02 �` 03 04 O5_" 0;6} � bt C 3 V 08 �,,,� t FQ9 10 11 Heating System Cooling System Distribution System Tank Energy Tank Insulation System Type Name Tank Location or Name Heater Fan System Number Volume Factor or Input R -value Standby Loss / Yes Ambient Name Element Type Tank Type of Units (gal) Efficiency Rating/Pilot (InUExt) Recovery Eff NEEA Heat Pump Type Condition DHW Heater 1 Gas Small Instantaneous 1 0.2 0.82 EF 199900 Btu/hr n/a n/a n/a n/a SPACE CONDITIONING SYSTEMS 01 02 03 04 05 06 07 08 09 Heating System Cooling System Distribution System Name System Type Name Ducted Name Ducted Fan System Floor Area Served Status Verified Existing Condition Split Systeml Other Heating and Cooling System Heating Component 1 Yes Cooling Component 1 Yes Air Distribution System 1 HVAC Fan 1 4838 New No Registration Number: 217-Po10179845A-000-000-0000000-0000 Registration Date/Time: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribd16x HVAC - HEATING UNIT TYPES 01 02 03 04 Name System Type Number of Units Efficiency Heating Component 1 CntrlFurnace 2 80 AFUE CF1 R -PRF -01 Page 8 of 10 HVAC - COOLING UNIT TYPES 01 02 03 04 05 06 07 08 Name System Type Number of Units Efficiency EER SEER Zonally Controlled Compressor Type HERS Verification Cooling Component 1 SplitAirCond 2 12.2 14 Zonally Controlled Single Speed Cooling Component 1 -hers -cool HVAC COOLING - HERS VERIFICATIONx 01 02 03 04 05 06 Name Verified Airflow Airflow Target Verified EER Verified SEER Verified Refrigerant Charge Cooling Component 1 -hers -cool \ Required 350 Required Not Required Required HVAC COOLING - HERS VERIFICATION -x (( �� 01 1 �',: 02 ��..i `�i r U U t03 U' 1.1 #i"( U n 04J U aQ 05 06 Name H 1� Verified Airflow f i 1G R c► t} C) tl 1 Airflow Targe a �► - F'"% T- F 4r Ver ed -EE Y s Verified SEER Verified Refrigerant Charge Cooling Component 1 -hers -cool Required 350 Required Not Required Required HVAC - DISTRIBUTION SYSTEMS 01 02 03 04 05 06 07 08 09 10 Insulation Supply Duct Return Duct Verified Existing HERS Name Type Duct Leakage R -value Location Location Bypass Duct Status Condition Verification Air Distribution Ducts located in attic Existing (not System 1 (Ventilated and specified) 6.0 Attic Attic None Existing No N/A Unventilated) HVAC - FAN SYSTEMS & HERS VERIFICATION 01 02 03 04 Name Type Fan Power (Watts/CFM) HERS Verification HVAC. Fan 1 Single Speed PSC Furnace Fan 0.58 Required Registration Number: 217-Po10179845A-000-000-0000000-0000 CA Building Energy Efficiency Standards - 2016 Residential Compliance Registration Date/Time: 2017-06-01 11:32:20 Report Version - CF1 R-05092017-695 HERS Provider: CaICERTS inc. Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation Date/Time: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribdl6x CFI R -PRF -01 Page 9 of 10 IAQ (Indoor Air Quality) FANS 01 02 03 04 05 Name IAQ CFM IAQ Fan Type IAQ Recovery Effectiveness(%a) HERS Verification SFam IAQVentRpt 0 Default 0 Not Required Registration Number: 217-Po10179845A-000-000-0000000-0000 Registration Datelrime: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF 1 R-0509201 7-695 Report Generated at: 2017-05-24 14:55:26 `� li} ��) Registration Number: 217-Po10179845A-000-000-0000000-0000 Registration Datelrime: 2017-06-01 11:32:20 HERS Provider: CaICERTS inc. CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF 1 R-0509201 7-695 Report Generated at: 2017-05-24 14:55:26 CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD Project Name: Bradshaw Remodel Calculation DatefTime: 14:54, Wed, May 24, 2017 Calculation Description: Title 24 Analysis Input File Name: 64386 Bradshaw Remodel.ribdl6x CFI R -PRF -01 Page 10 of 10 DOCUMENTATION AUTHOR'S DECLARATION STATEMENT 1. 1 certify that this Certificate of Compliance documentation is accurate and complete. Documentation Author Name: Documentation Author Signature: Roham Naderi Company: Signature Date: Gouvis Engineering Consulting Group 2017-05-31 15:46:24 Address: CEA/HERS Certification Identification (If applicable): 4400 Campus Dr City/State/Zip: Phone: Newport Beach, CA 92660 949-752-1612 RESPONSIBLE PERSON'S DECLARATION STATEMENT I certify the following under penalty of perjury, under the laws of the State of California: 1. 1 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. 1 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: ', L Po) 1 L I � ! Responsi rlIble besigner Signatu �Ce r h.10 Kell Bradshaw . "� ? i f r7 I I , Company: ! p Date. Signed: A' Bradshaw Construction Inc 2017-06-01 11:32:20 Address: License: 46248 Roudel Lane n/a City/State/Zip: Phone: La Quinta, CA 92253 760-347-4246 Digitally signed by Ca10ERTS. 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. Registration Number: 217-Po10179845A-000-000-0000000-0000 Registration Date/Time: 2017-06-01 11:32:20 CA Building Energy Efficiency Standards - 2016 Residential Compliance Report Version - CF1 R-05092017-695 ❑ ❑ HERS Provider: CaICERTS inc. Report Generated at: 2017-05-24.14:55:26 2016 Low -Rise Residential Mandatory Measures Summary NOTE: Low-rise residential buildings subject to the Energy Standards must comply with all applicable mandatory measures, regardless of the compliance approach used. Review the respective section for more information. 'Exceptions may apply. fOriainal 08/20161 Building Envelope Measures: § 110.6(a)l: Air Leakage. Manufactured fenestration, exterior doors, and exterior pet doors must limit air leakage to 0.3 cfm/ft' or less when tested per NFRC-400 or ASTM E283 or AAMA/WDMA/CSA 101/I.S.2/A440-2011.' § 110.6(a)5: Labeling. Fenestration products must have a label meeting the requirements of § 10-111(a). § 110.6(b): Field fabricated exterior doors and fenestration products must use U -factors and solar heat gain coefficient (SHGC) values from TABLES 110.6-A and 110.6-13 for compliance and must be caulked and/or weatherstried.' § 110.7: Air Leakage. All joints, penetrations, and other openings in the building envelope that are potential sources of air leakage must be caulked, asketed, or weather stripped. § 110.8(a): Insulation Certification by Manufacturers. Insulation specified or installed must meet Standards for Insulating Material. § 110.8(g): 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. The thermal emittance and aged solar reflectance values of the roofing material must meet the requirements of § 110.8(i) when the installation of a cool roof is specified on the CF1 R. § 110.80): Radiant Barrier. A radiant barrier must have an emittance of 0.05 or less and be certified to the Department of Consumer Affairs. Ceiling and Rafter Roof Insulation. Minimum R-22 insulation in wood -frame ceiling; or the weighted average U -factor must not exceed 0.043. Minimum R-19 or weighted average U -factor of 0.054 or less in a rafter roof alteration. Attic access doors must have permanently attached § 150.0(a): 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 continuous roof or ceiling which is sealed to limit infiltration and exfiltration as specified in § 110.7, including but not limited to placing insulation either above or below the roof deck or on top of a drywall ceiling.' § 150.0(b): Loose -fill Insulation. Loose fill insulation must meet the manufacturer's required density for the labeled R -value. Wall Insulation. Minimum R-13 insulation in 2x4 inch wood framing wall or have a U -factor of 0.102 or less (R-19 in 2x6 or LI -factor of 0.074 or § 150.0(c): less). Opaque non -framed assemblies must have an overall assembly U -factor not exceeding 0.102, equivalent to an installed value of R-13 in a wood framed assembly.' § 150.0(d): Raised -floor Insulation. Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U -factor.' § 150.0(f): Slab Edge Insulation. Slab edge insulation must meet all of the following: have a water absorption rate, for the insulation material alone without facings, no greater than 0.3%; have a water vapor permeance no greater than 2.0 perm/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 Vapor Retarder. In Climate Zones 1-16, the earth floor of unvented crawl space must be covered with a Class I or Class II vapor retarder. This § 150.0(8)1: requirement also applies to controlled ventilation crawls ace for buildings complying with the exception to § 150.0(d). § 150.0(g)2: 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 all insulation in all exterior walls, vented attics, and unvented attics with air -permeable insulation. 150.0 § (q)' Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have a maximum U -factor of 0.58; or the weighted averse LI -factor of all fenestration must not exceed 0.58.' Fireplaces, Decorative Gas Appliances, and Gas Log Measures: § 150.0(e)1A: Closable Doors. Masonry or factory -built fireplaces must have a closable metal or glass door covering the entire opening of the firebox. § 150.0(e)l B: Combustion Intake. Masonry or factory -built fireplaces must have a combustion outside air intake, which is at least six square inches in area and is equipped with a readily accessible, operable, and tight -fitting damper or combustion -air control device.' § 150.0(e)l C: Flue Damper. Masonry or factory -built fireplaces must have a flue damper with a readily accessible control' § 150.0(e)2: Pilot Light. Continuous burning pilot lights and the use of indoor air for cooling a firebox jacket, when that indoor air is vented to the outside of the building, are prohibited. Space Conditioning, Water Heating, and Plumbing System Measures: § 110.0-§ 110.3: Certification. Heating, ventilation and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other regulated appliances must be certified by the manufacturer to the Energy Commission.' § 110.2(a): HVAC Efficiency. Equipment must meet the applicable efficiency requirements in TABLE 110.2-A through TABLE 110.2-K.' Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electric resistance heaters § 110.2(b): 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 the cut-off temperature for compression heating is higher than the cut-off temperature for supplementary heating.' § 110.2(c): Thermostats. All unitary heating or cooling systems not controlled by a central energy management control system (EMCS) must have a setback thermostat.' Water Heating Recirculation Loops Serving Multiple Dwelling Units. Water heating recirculation loops serving multiple dwelling units must § 110.3(c)5: meet the air release valve, backflow prevention, pump priming, pump isolation valve, and recirculation loop connection requirements of § 110.3(c)5. § 110.3(c)7: Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBTU/hr (2 kW) must have isolation valves with hose bibbs or other fittings on both cold water and hot water lines of water heating systems to allow for water tank flushing when the valves are closed. § 110.5: Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan -type central furnaces; household cooking appliances (appli- ances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu/hr are exempt); and pool and spa heaters.' Building Cooling and Heating Loads. Heating and/or cooling loads are calculated in accordance with ASHRAE Handbook, Equipment F§1 .0(h)l: Volume, Applications Volume, and Fundamentals Volume; SMACNA Residential Comfort System Installation Standards Manual; or ACCA Manual J using design conditions specified in § 150.0(h)2. 2016 Low -Rise Residential Mandatory Measures Summary § 150.0(h)3A: Clearances. Installed air conditioner and heat pump outdoor condensing units must have a clearance of at lea3t 5 feet from the outlet of any dryer vent. § 150.0(h)3B: Liquid Line Drier. Installed air conditioner and heat pump systems must be equipped with liquid line filter driers if required, as specified by manufacturer's instructions. § 150.06)1: Storage Tank Insulation. Unfired hot water tanks, such as storage tanks and backup storage tanks for solar water -heating systems, must have R-12 external insulation or R-16 internal insulation where the internal insulation R -value is indicated on the extarior of the tank. Water piping and cooling system line insulation. For domestic hot water system piping, whether buried or unburied, all of the following must be insulated according to the requirements of TABLE 120.3-A: the first 5 feet of hot and cold water pipes from --he storage tank; all piping with a § 150.00)2A: nominal diameter of 3/4 inch or larger; all piping associated with a domestic hot water recirculation system regardless of the pipe diameter; piping from the heating source to storage tank or between tanks; piping buried below grade; and all hot water )ipes from the heating source to kitchen fixtures.' § 150.00)2B: Water piping and cooling system line insulation. All domestic hot water pipes that are buried below grade rust be installed in a water proof and non -crushable casing or sleeve.' § 150.00)2C: Water piping and cooling system line insulation. Pipe for cooling system lines must be insulated as specified in § 150.00)2A. Distribution piping for steam and h dronic heating systems or hot waters stems must meet the requirements in TABLE 11-0.3-A.' § 150.00)3: Insulation Protection. Insulation must be protected from damage, including that due to sunlight, moisture, ecuipment maintenance, and wind. Insulation Protection. Insulation exposed to weather must be installed with a cover suitable for outdoor servfte. For example, protected by § 150.00)3A: aluminum, sheet metal, painted canvas, or plastic cover. The cover must be water retardant and provide shielding from solar radiation that can cause degradation of the material. § 150.00)3B: Insulation Protection. Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must have a Class I or Class II vapor retarder. Gas or Propane Systems. Systems using gas or propane water heaters to serve individual dwelling units mLst include all of the following: a § 150.0(n)1: 120V electrical receptacle within 3 feet of the water heater; a Category III or IV vent, or a Type B vent with straight pipe between the outside termination and the space where the water heater is installed; a condensate drain that is no more than 2 inches higher than the base of the water heater, and allows natural draining without pump assistance; and a gas supply line with a capacity of at least 200,000 Btu/hr. § 150.0(n)2: Recirculating Loops. Recirculating loops serving multiple dwelling units must meet the requirements of § 1113(c)5. § 150.0(n)3: Solar Water -heating Systems. Solar water -heating systems and collectors must be certified and rated by tha Solar Rating and Certification Corporation SRCC or by a listing agency that is approved by the Executive Director. Ducts and Fans Measures: § 110.8(d)3: Ducts. Insulation installed on an existing space -conditioning duct must comply with § 604.0 of the California' Mechanical Code (CMC). If a contractor installs the insulation, the contractor must certify to the customer, in writing, that the insulation meets this requirement. CMC Compliance. All air -distribution system ducts and plenums must be installed, sealed, and insulated to meet the requirements of CMC §§ 601.0, 602.0, 603.0, 604.0, 605.0 and ANSI/SMACNA-006-2006 HVAC Duct Construction Standards Met3l and Flexible 3rd Edition. Portions of supply -air and return -air ducts and plenums must be insulated to a minimum installed level of R-6.0 (or hither if required by CMC § 605.0) or a minimum installed level of R-4.2 when entirely in conditioned space as confirmed through field verification and diagnostic testing § 150.0(m)1: (RA3.1.4.3.8). Connections of metal ducts and inner core of flexible ducts must be mechanically fastened. 0.)enings must be sealed with mastic, tape, or other duct -closure system that meets the applicable requirements of UL 181, UL 181A, or UL 181B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than Y< inch, the combination of mastic and either mesh or tape must be used. Building cavities, support platforms for air handlers, and plenums designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms must not be compressed to cause reductions in the Toss -sectional area of the ducts.' Factory -Fabricated Duct Systems. Factory -fabricated duct systems must comply with applicable requiremp.nts for duct construction, § 150.0(m)2: connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive duct tapes unless such tape is used in combination with mastic and draw bands. § 150.0(m)3: Field -Fabricated Duct Systems. Field -fabricated duct systems must comply with applicable requirements fx: pressure -sensitive tapes, mastics, sealants, and other requirements specified for duct construction. § 150.0(m)7: Backdraft Dampers. All fan systems that exchange air between the conditioned space and the outside of the building must have backdraft or automatic dampers. § 150.0(m)8: Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic or readily accessible, manually operated dampers in all openings to the outside, except combustion inlet and outlet air openings and elevator shaft vents. Protection of Insulation. Insulation must be protected from damage, including that due to sunlight, moistur--, equipment maintenance, and § 150.0(m)9: wind. Insulation exposed to weather must be suitable for outdoor service. For example, protected by aluminim, sheet metal, painted canvas, or plastic cover. Cellular foam insulation must be protected as above or painted with a coating that is water retardant and provides shielding from solar radiation. § 150.0(m)10: Porous Inner Core Flex Duct. Porous inner core flex duct must have a non -porous layer between the inne _ core and outer vapor barrier. Duct System Sealing and Leakage Test. When space conditioning systems use forced air duct systems to supply conditioned air to an § 150.0(m)11: occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification -and diagnostic testing, in accordance with § 150.0 m 11and Reference Residential Appendix RA3. Air Filtration. Mechanical systems that supply air to an occupiable space through ductwork exceeding 10 f3et in length and through a thermal § 150.0(m)12: conditioning component, except evaporative coolers, must be provided with air filter devices that meet the cesign, installation, efficiency, pressure drop, and labeling requirements of § 150.0 m 12. 2016 Low -Rise Residential Mandatory Measures Summary Duct System Sizing and Air Filter Grille Sizing. Space conditioning systems that use forced air ducts to supply cooling to an occupiable space must have a hole for the placement of a static pressure probe (HSPP), or a permanently installed static pressure probe (PSPP) in the § 150.0(m)13: supply plenum. The space conditioning system must also demonstrate airflow z 350 CFM per ton of nominal ccoling capacity through the return grilles, and an air -handling unit fan efficacy <_ 0.58 WICFM as confirmed by field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.3. This applies to both single zone central forced air systems and every zine for zonally controlled central forced airs stems.' Ventilation for Indoor Air Quality. All dwelling units must meet the requirements of ASHRAE Standard 62.2. Neither window operation nor §150.0(0): continuous operation of central forced air system air handlers used in central fan integrated ventilation systems are permissible methods of providing whole -building ventilation. § 150.0(o)tA: Field Verification and Diagnostic Testing. Whole -building ventilation airflow must be confirmed through field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.7. Pool and Spa Systems and Equipment Measures: Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of :he following: a thermal efficiency § 110.4(a): that complies with the Appliance Efficiency Regulations; 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; arrl must not use electric resistance heating.' § 110.4(b)l: Piping. Any pool or spa heating equipment must be installed with at least 36 inches of pipe between the filter End the heater, or dedicated suction and return lines, or built-in or built-up connections to allow for future solar heating. § 110.4(b)2: Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover. § 110.4(b)3: Directional inlets and time switches for pools. Pools must have directional inlets that adequately mix the pool water, and a time switch that will allow all pumps to be set or programmed to run only during off-peak electric demand periods. § 110.5: Pilot Light. Natural gas pool and spa heaters must not have a continuously burning pilot light. 150.0 § (p)' Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump sizing, flow rate, piping, filters, and valves.' Lighting Measures: § 110.9: Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must -neet the applicable requirements of § 110.9.' § 110.9(e): JA8 High Efficacy Light Sources. To qualify as a JA8 high efficacy light source for compliance with § 150.0(:), a residential light source must be certified to the Energy Commission according to Reference Joint Appendix JA8. § 150.0(k)1A: Luminaire Efficacy. All installed luminaires must be high efficacy in accordance with TABLE 150.0-A. Blank Electrical Boxes. The number of electrical boxes that are more than 5 feet above the finished floor anc do not contain a luminaire or § 150.0(k)l B: other device must be no greater than the number of bedrooms. These electrical boxes must be served by a di nmer, vacancy sensor control, or fan speed control. Recessed Downlight Luminaires in Ceilings. Luminaires recessed into ceilings must meet all of the requirements for: insulation contact (IC) § 150.0(k)1 C: labeling; air leakage; sealing; maintenance; and socket and light source as described in § 150.0(k)1 C. A JA8 ?016-E light source rated for elevated temperature must be installed by final inspection in all recessed downli ht luminaires in ceilings. § 150.0(k)1 D: Electronic Ballasts. Ballasts for fluorescent lamps rated 13 watts or greater must be electronic and must hava an output frequency no less than 20 kHz. Night Lights. Permanently installed night lights and night lights integral to installed luminaires or exhaust fan! must be rated to consume no § 150.0(k)l E: more than 5 watts of power per luminaire or exhaust fan as determined in accordance with § 130.0(c). Night lyhts do not need to be controlled by vacancy sensors. § 150.0(k)1 F: Lighting Integral to Exhaust Fans. Lighting integral to exhaust fans (except when installed by the manufacterer in kitchen exhaust hoods) must meet the applicable requirements of § 150.0(k).* Screw based luminaires. Screw based luminaires must not be recessed downlight luminaires in ceilings anc must contain lamps that comply § 150.0(k)l G: with Reference Joint Appendix JA8. Installed lamps must be marked with "JA8-2016" or "JA8-2016-E" as spe:ified in Reference Joint Appendix JA8.' § 150.0(k)l H: Enclosed Luminaires. Light sources installed in enclosed luminaires must be JA8 compliant and must be marked with "JA8-2016-E." § 150.0(k)2A: Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply wth NEMA SSL 7A. § 150.0(k)2B: Interior Switches and Controls. Exhaust fans must be switched separately from lighting systems.' § 150.0(k)2C: Interior Switches and Controls. Luminaires must be switched with readily accessible controls that permit the luminaires to be manually switched ON and OFF. § 150.0(k)2D: Interior Switches and Controls. Controls and equipment must be installed in accordance with manufacturer's instructions. § 150.0(k)2E: Interior Switches and Controls. No control must bypass a dimmer or vacancy sensor function if the control is installed to comply with 150.0(k). § 150.0(k)2F: Interior Switches and Controls. Lighting controls must comply with the applicable requirements of § 110.9. Interior Switches and Controls. An energy management control system (EMCS) may be used to comply with dimmer requirements if it: § 150.0(k)2G: functions as a dimmer according to § 110.9; meets the Installation Certificate requirements of § 130.4; meets the EMCS requirements of § 130.5(f); and meets all other requirements in § 150.0(k)2. Interior Switches and Controls. An EMCS may be used to comply with vacancy sensor requirements in § '50.0(k) if it meets all of the § 150.0(k)2H: following: it functions as a vacancy sensor according to § 110.9; the Installation Certificate requirements of § 130.4; the EMCS requirements of § 130.5(f); and all other requirements in § 150.0(k)2. § 150.0(k)21: Interior Switches and Controls. A multiscene programmable controller may be used to comply with dimmer requirements in § 150.0(k) if it provides the functionality of a dimmer according to § 110.9, and complies with all other applicable requirements in § 150.0(k)2. 2016 Low -Rise Residential Mandatory Measures Summary § 150.0(k)2J: Interior Switches and Controls. In bathrooms, garages, laundry rooms, and utility rooms, at least one luminaire in each of these spaces must be controlled by a vacancy sensor. § 150.0(k)2K: Interior Switches and Controls. Dimmers or vacancy sensors must control all luminaires required to have light sources compliant with Reference Joint Appendix JAB, except luminaires in closets less than 70 square feet and luminaires in hallways.* § 150.0(k)2L: Interior Switches and Controls. Undercabinet lighting must be switched separately from other lighting systems. Residential Outdoor Lighting. For single-family residential buildings, outdoor lighting permanently mounted to a residential building, or to other § 150.0(k)3A: buildings on the same lot, must meet the requirement in item § 150.0(k)3Ai (ON and OFF switch) and the requirements in either item § 150.0(k)3Aii (photocell and motion sensor) or item § 150.0(k)3Aiii (photo control and automatic time switch control, astronomical time clock, or EMCS. Residential Outdoor Lighting. For low-rise multifamily residential buildings, outdoor lighting for private patios, entrances, balconies, § 150.0(k)3B: and porches; and outdoor lighting for residential parking lots and residential carports with less than eight vehicles per site must comply with either § 150.0(k)3A or with the applicable requirements in §§ 110.9, 130.0, 130.2, 130.4, 140.7 and 141.0. § 150.0(k)3C: Residential Outdoor Lighting. For low-rise residential buildings with four or more dwelling units, outdoor lighting not regulated by 150.0(k)3B or § 150.0(k)3D must comply with the applicable requirements in §§ 110.9, 130.0, 130.2, 130.4, 140.7 and 141.0. § 150.0(k)3D: Residential Outdoor Lighting. Outdoor lighting for residential parking lots and residential carports with a totai of eight or more vehicles per site must comply with the applicable requirements in §§ 110.9, 130.0, 130.2, 130.4, 140.7, and 141.0. § 150.0(k)4: Internally illuminated address signs. Internally illuminated address signs must comply with § 140.8; or must consume no more than 5 watts of ower as determined according to § 130.0(c). § 150.0(k)5: Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the applicable requirements for nonresidential grages in §§ 110.9, 130.0, 130.1, 130.4, 140.6, and 141.0. Interior Common Areas of Low-rise Multi -Family Residential Buildings. In a low-rise multifamily residential building where the total interior § 150.0(k)6A: common area in a single building equals 20 percent or less of the floor area, permanently installed lighting for the interior common areas in that building must be high efficacy luminaires and controlled by an occupant sensor. Interior Common Areas of Low-rise Multi -Family Residential Buildings. In a low-rise multifamily residential building where the total interior common area in a single building equals more than 20 percent of the floor area, permanently installed lighting in that building must: § 150.0(k)6B: i. Comply with the applicable requirements in §§ 110.9, 130.0, 130.1, 140.6 and 141.0; and ii. Lighting installed in corridors and stairwells must be controlled by occupant sensors that reduce the lighting power in each space by at least 50 percent. The occupant sensors must be capable of turning the light fully on and off from all designed paths of ingress and egress. Solar Ready Buildings: Single Family Residences. Single family residences located in subdivisions with ten or more single family residences and where the § 110.10(a)1: application for a tentative subdivision map for the residences has been deemed complete by the enforcement agency must comply with the re uirements of § 110.10(b) through § 110.10(e). § 110.10(a)2: Low-rise Multi -family Buildings. Low-rise multi -family buildings must comply with the requirements of § 110.10(b) through § 110.10(d). Minimum 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 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 § 110.10(b)1: 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. For low-rise multi -family buildings the solar zone must be located on the roof or overhang of the building, or on the roof or overhang of another structure located within 250 feet of the building, or on covered parking installed with the building project, and have a total area no less than 15 percent of the total roof area of the building excluding any skylight area.' § 110.10(b)2: Orientation. All sections of the solar zone located on steep -sloped roofs must be oriented between 110 degrees and 270 degrees of true north. § 110.10(b)3A: Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and roof mounted equipment.* Shading. Any obstruction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the § 110.10(b)3B: distance, measured in the horizontal plane, 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 lane.' § 110.10(b)4: Structural Design Loads on Construction Documents. For areas of the roof designated as solar zone, the structural design loads for roof dead load and roof live load must be clearly indicated on the construction documents. Interconnection Pathways. The construction documents must indicate: a location for inverters and metering equipment and a pathway for § 110.10(c): routing of conduit from the solar zone to the point of interconnection with the electrical service (for single family residences the point of interconnection will be the main service panel); and a pathway for routing of plumbing from the solar zone to the water -heating system. § 110.10(d): Documentation. A copy of the construction documents or a comparable document indicating the information from § 110.10(b) through 110.1 0 c must be provided to the occupant. § 110.10(e)1: Main Electrical Service Panel. The main electrical service panel must have a minimum busbar rating of 200 amps. Main Electrical Service Panel. The main electrical service panel must have a reserved space to allow for the installation of a double pole circuit § 110.10(e)2: breaker for a future solar electric installation. The reserved space must be: positioned at the opposite (load) end from the input feeder location or main circuit location; and permanently marked as "For Future Solar Electric".