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14010078 CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 7623 KIRWIN LN CONTRACTOR:CHEN'S CONSTRUCTION PERMIT NO: 14010078 COMPANY OWNER'S NAME: LAI WEI-CHENG 10349 LEOLA CT APT 1 DATE ISSUED:04/29/2014 ,OWNER'S PHONE: 4084321900 CUPERTINO,CA 95014 PHONE NO:(408)726-2956 U51 LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION:RESIDENTIAL COMMERCIAL E] ADD 957 S.F.TO CREATE(N)MASTER BED/BATH, License Class___ _ Liic�.# 7l� ADDITIONAL BEDROOM& LIVING RM. REMODEL(E) Contractor ��� ,� ��V1SyG�� jOM��YI �Ij,. DINING `J RM & KITCHEN(140 S.F.) I hereby affirm that I am licensed under the provisions of Chapter 9 (commencing with Section 7000)of Division 3 of the Business&Professions Code and that my license is in full force and effect. I hereby affirm under penalty of perjury one of the following two declarations: 1 have and will maintain a certificate of consent to self-insure for Worker's Compensation,as provided for by Section 3700 of the Labor Code,for the J performance of the work for which this permit is issued. Sq.Ft Floor Area: Valuation:$127000 1 have and will maintain Worker's Compensation Insurance,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this APN Number:35921014.00 Occupancy Type: permit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is PERMIT EXPIRES IF WORK IS NOT STARTED correct. I agree to comply with all city and county ordinances and state laws relating WITHIN 180 DAYS OF PERMIT ISSUANCE OR to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We)agree to save 180 DA ROM LAST CALLED INSPECTION. indemnify and keep harmless the City of Cupertino against liabilities,judgments, — - - costs,and expenses which may accrue against said City in consequence of the Z Ilt y granting of this permit. Additionally,the applicant understands and will comply [s Da with all non-point source regulations per the Cupertino Municipal Code,Section 9.18. r 7 RE-ROOFS: Signature Date All roofs shall be inspected prior to any roofing material being installed. if a roof is installed without first obtaining an inspection,I agree to remove all new materials for inspection. ❑ OWNER-BUILDER DECLARATION Signature of Applicant: Date: I hereby affirm that I am exempt from the Contractor's License Law for one of the following two reasons: ALL ROOF COVERINGS TO BE CLASS"A"OR BETTER 1,as owner of the property,or my employees with wages as their sole compensation, will do the work,and the structure is not intended or offered for sale(Sec.7044, Business&Professions Code) I,as owner of the property,am exclusively contracting with licensed contractors to HAZARDOUS MATERIALS DISCLOSURE construct the project(Sec.7044,Business&Professions Code). I have read the hazardous materials requirements under Chapter 6.95 of the California Health&Safety Code,Sections 25505,25533,and 25534. I will I hereby affirm under penalty of perjury one of the following three maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and the declarations: Health&Safety Code,Section 25532(a)should I store or handle hazardous I have and will maintain a Certificate of Consent to self-insure for Workers material. Additionally,should I use equipment or devices which emit hazardous Compensation,as provided for by Section 3700 of the Labor Code,for the air contaminants as defined by the Bay Area Air Quality Management District I performance of the work for which this permit is issued. will maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and I have and will maintain Worker's Compensation Insurance,as provided for by the Health&Safety Code,Sections 25505,2553 and 25534. Section 3700 of the Labor Code,for the performance of the work for which this permit is issued. Owner or authorized agent: Date: j 1 certify that in the performance of the work for which this permit is issued,I shall not employ any person in any manner so as to become subject to the Worker's Compensation laws of California. If,after making this certificate of exemption,1 CONSTRUCTION LENDING AGENCY become subject to the Worker's Compensation provisions of the Labor Code,I must I hereby affirm that there is a construction lending agency for the performance of forthwith comply with such provisions or this permit shall be deemed revoked. work's for which this permit is issued(Sec.3097,Civ C.) Lender's Name APPLICANT CERTIFICATION Lender's Address I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes.(We)agree to save indemnify and keep harmless the City of Cupertino against liabilities,judgments, ARCHITECT'S DECLARATION costs,and expenses which may accrue against said City in consequence of the I understand my plans shall be used as public records. granting of this permit.Additionally,the applicant understands and will comply with all non-point source regulations per the Cupertino Municipal Code,Section Licensed Professional 9.18. Signature Date CONSTRUCTION PERMIT APPLICATION COMMUNITY DEVELOPMENT DEPARTMENT•BUILDING DIVISION O� 10300 TORRE AVENUE•CUPERTINO, CA 95014-3255 CUPERTINO (408)777-3228• FAX(408)777-3333• building(cDcupertino.org \ ❑NEW CONSTRUCTION © ADDITION ❑ ALTERATION/TI ❑ REVISION/DEFERRED ORIGINAL PERMIT# PROJECT ADDRESSAPN# �23 kr'I-NI�h � /" OWNERNAME IYA � ` (� thfPHONE 4 D ( 3 Z I E-MAIL e�u ('s l4 nTGG.etrm x STREET ADDRESS a CTT ,STA E,ZIP F..C FAX ? 3 j c✓�a x✓j G1 e0AV CONTACT NAME �, r �, PHONE/D /t C� E-MAIL e', `j S STREET ADDRESS / f>L ` �pS{ �Y �/� CITY,STATE,ZIP ,C� _ `} rACr� FAX ❑OWNER ❑ OwNER-BUILDER ❑ OWNER AGENT 1J'VCONTRACTOR ❑CONTRACTOR AGENT ❑ ARCHITECT ❑ENGINEER ❑ DEVELOPER ❑ TENANT CONTRACTOR NAME 7-13D LICENSE NUMBER LICENSE TYPE BUS.LIC# COMPANY NAME E-MAIL FAX STREET ADDRESS CITY,STATE,ZIP PHONE -7 ARCHTTECT/ENGINEER NAME LICENSE NUMBER BUS.LIC# S COMPANY NAME L• /�/T — E-MAIL FAX STREET ADDRESS y CITY,STATE,ZIP PHONE �r DESCRIPTION OF WORK 10t 10 f C N L� V- C M bA li �i d f it"k k7H( EXISTING US PROPOSED USE CONSTR_TYPE #STORIES USE TYPE OCC. SQ.FT. VALUATION($) 7--3 qs F-XISTG NEW FLOOR DEMO TOTAL AREA 17 2 3 AREA /-f AREA NET AREA BATHROOM KITCHEN OTHER REMODEL AREA / v REMODEL AREA /Dy REMODEL ARE PORCH AREA DECK AREA TOTAL DECK/PORCH AREA GARAGE AREA. ❑DTCACH -� D 2 3 G 2 3 . p / 1�; C #DWELLING UNITS: IS ASECOND UNrr ❑YES SECOND STORY ❑YES BEING ADDED? JP NO ADDITION? fro PRE-APPLICATION []YES IF YES,PROVIDE COPY OF IS THE BLDG AN ❑YES RECE - z s TOTAL VALUATION: PLANNING APPL# NO PLANNING APPROVAL LETTER EICHLER HOME? NO lo By my signature below,I certify to each of the following: I am the property owner or authorized agent to act on the p . rty owner's behalf. I have read this application and the information I have provided is correct. I have read the Description of Work and verify it is accura I agree to comply with all applicable local ordinances and state laws relating to building construction. I authorize representatives of Cupertino to enter the above-identified property for inspection purposes. Signature of AppIicanbAgent: Date: —/ �4 SUPPLEMENTAL IWORMATION REQUIRED Q PLATT CHECK TYPE s.zx 4P„ ,' ,w,ROI7171�G SLIP �,r`hs- _New SFD or Multifamily dwellings: Apply for demolition permit for ❑;OVER T33E.COTINTER '" � ,BiJILDING P3sAY[EW �,'" existing building(s). Demolition permit is required prior to issuance of building permit for new building. ❑=�xpizss pLAtvNil+tGn1YvW ,t _Commercial Bldgs: Provide a completed Hazardous Materials Disclosure ❑ sTAnAxU� form if any Hazardous Materials are being used as part of this project ❑ LARGE ~"�`�I�z� �. ''��� ❑ EDEPT�� ,k,��� �" =r� Copy of Planning Approval Letter or Meeting with Planning prior to ❑ ,ITrAJOR �k3 ❑ cuT1TAR $$ ERDISTIQt J su_bmittal of Building Permit application. '� .`��". �, •,� ❑'"'ENVIROIVi3ENTALNF.AY.'fJI`., BldgApp 2011.doc revised 06121111 CITY OF CUPERTINO FEE ESTIMATOR- BUILDING DIVISION ADDRESS: 7623 KIRWIN LN DATE: 01/14/2014 REVIEWED BY: MELISSA APN: 359 21 014 BP#: 'VALUATION: 1$127,000 *PERMIT TYPE: Building Permit PLAN CHECK TYPE: Addition PRIMARY SFD or Duplex 2nd Unit? Yes . No PENTAMATION 1 R3SFDADD USE: OTC. 0 Yes QNo PERMIT TYPE: WORK ADD 957 S.F. TO CREATE N MASTER BED/BATH ADDITIONAL BEDROOM & LIVING RM. SCOPE REMODEL (E) DINING RM & KITCHEN (140 S.F.) OCCUPANCY TYPE: TYPE OF FLR AREA PC FEES PC FEE ID BP FEES BP FEE ID CONSTR. s.f. R-3(Custom) II-B,III-B,IV,V-B 957 $2,577.00 JR3PLNCK $1,617.00 1R31NSP TOTALS: 957 $2,577.00 $1,617.00 MECH,H6U1tLY 0 Yes (F), NaPLUMB,HOURLY Q Yes (D No ELEC,HU RLY Yes Q No Mc,,'! t.rr t'b, .Ti �t_i.t. i 'k'i 9 ;' El fir;,, a NOTE:This estimate does not include fees due to other Departments(i.e.Planning,Public Works,Fire,Sanitary Sewer District,School District etc). Theseees are based on the relimina information available and are only an estimate Contact the Dept or addn'1 info. FEE ITEMS (Fee Resolution 11-053 Eff 7i1/13,� FEE QTY/FEE MISC ITEMS Plan Check Fee: $2,577.00 = s.f. Remodel,Other Suppl. PC Fee: Q Reg, 0 OT 0.0 hrs $0.00 $418.00 IREMRESOTH PME Plan Check: $0.00 Permit Fee: $1,617.00 Suppl. Insp. Feee. Reg. Q OT 0.0 hrs $0.00 PME Unit Fee: $0.00 PME Permit Fee: $0.00 �Ylli1.+(6'i(('Is'iii7 Bcl:: 0 Work Without Permit? O Yes 0 No $0.00 Advanced Planning Fee- IPLLONGR $133.98 Select a Non-Residential Q f r�ane�l T)or,r:r,E�,rlrariorr� /' �<�.>: Building or Structure Strong Motion Fee: IBSEISMICR $12.70 Select an Administrative Item Bldg Stds Commission Fee: IBCBSC $6.00 SUBTOTALS: $4,346.68 $418.00 TOTAL FET. $4,764.68 Revised: 01/01/2014 Building Department City OfC'upertino 10300 Torre Avenue Cupertino, CA 95014-3255 C O P E RT I N O Telephone: 408-777-3228 Fax: 408-777-3333 CONTRACTOR /SUBCONTRACTOR LIST JOB ADDRESS: ab�3 1 rwtn Ln-- _ PERMIT# 140 100?t OWNER'S NAME:--- — L(,11—Wel-Ghtrl� ----- -PHONL: # 0 - X32'_110 0 GL-NCRAL CONTRACTOR: (,jlp�S � �0�(�►b►4 [3USINLSS LICENSE it .32-q ADDRESS: C ITY.%71 PCODF: T fj 1J �� *Our municipal code requires all businesses working in the cite to have a Cite of Cupertino business license. NO BUILDING FINAL OR FINAL OCCUPANCY INSPECTION(S) WILL BE SCHEDULED UNTIL THE GENERAL. CONTRACTOR AND ALL SUBCONTRACTORS HAVE OBTAINED .A CITY OF CUPERTINO BUSINESS LICENSE. I am not using anv subcontractors: Signature ate Please check applicable subcontractors and complete the following information: � V SUBCONTI ACTOR BUSINESS NAME BUSINESS LICENSE #� Cabinets & Millwork Cement Finishing Electrical Excavation Fencing Flooring / Carpeting Linoleum / Wood Glass/Glazing Heating Insulation Landscaping Lathing Masonry Painting/ Wallpaper Paving Plastering Plumbing Roofing Septic Tank Sheet Metal Sheet Rock Tile ---- - — --- I 1 0 Owner/Contractor Signature ,Date Building Department City Of Cupertino 10300 Torre Avenue Cupertino, CA 95014-3255 Telephone: 408-777-3228 CUPERTINO Fax: 408-777-3333 CONTRACTOR/ SUBCONTRACTOR LIST JOB ADDRESS: k r W O bane PERMIT# 7 Y'a7DU OWNER'SNAME: eya ZjjPHONE# 3 L ' qGC " GENERAL CONTRACTOR: iri BUSINESS LICENSE# ADDRESS: 103TI JeG a Cf- CITY/ZIPCODE: *Our municipal code requires all businesses working in the city to have a City of Cupertino business license. NO BUILDING FINAL OR FINAL OCCUPANCY INSPECTION(S) WILL BE SCHEDULED UNTIL THE GENERAL CONTRACTOR AND ALL SUBCONTRACTORS HAVE OBTAINED A CITY OF CUPERTINO BUSINESS LICENSE. I am not using any subcontractors: Signature Date Please check applicable subcontractors and complete the following information: SUBCONTRACTOR BUSINESS NAME BUSINESS LICENSE # Cabinets & Millwork Cement Finishing Electrical Excavation Fencing Flooring/ Carpeting Linoleum /Wood Glass/Glazing Heating Insulation Landscaping Lathing Masonry Painting /Wallpaper Paving Plastering Plumbing Roofing Septic Tank Sheet Metal Sheet Rock Tile -40 Ow er/ actor Signature Date BUILDING ENERGY ANALYSIS REPORT a .3 PROJECT: ffjc� Mr. Lai Residence Renovate 7623 Kirwin Lane Cupertino, CA 95014-4356 Project Designer: W H Y Construction 6805 Westmoor Way San Jose, CA 95129 1-408-218-0587 Report Prepared by: Jack Lin W H Y Construction 6805 Westmoor Way San Jose, CA 95129 1-408-218-0587 x* Job Number: WHY 13-0641 f" Date: 12/19/2013 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 2008 Building Energy Efficiency Standards. This program developed by EnergySoft,LLC—www.energysoft.com. Energ Pro 5.1 byEnergySoR User Number. 20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 PERFORMANCE CERTIFICATE: Residential Part 1 of 5 CF-1 R Project Name Building Type m Single Family ❑Addition Alone Date Mr. Lai Residence Renovation ❑Multi Family m Existing+Addition/Alteration 12/19/2013 Project Address California Energy Climate Zone Total Cond.Floor Area Addition #of Stories 7623 Kirwin Lane Cupertino CA Climate Zone 04 2,191 957 1 FIELD INSPECTION ENERGY CHECKLIST ❑ Yes IZI No HERS Measures -- If Yes, A CF-4R must be provided per Part 2 of 5 of this form. ❑ Yes 0 No Special Features -- If Yes, see Part 2 of 5 of this form for details. INSULATION Area Special Construction Type Cavity (ft ) Features see Part 2 of 5 Status Wall Wood Framed R-13 939 Existing Door Opaque Door None 73 New Door Opaque Door None 98 Existing Floor Wood Framed w/Crawl Space R-19 1,234 Existing Roof Wood Framed Attic R-30 1,233 Existing Wall Wood Framed R-13 495 New Floor Wood Framed w/Crawl Space R-19 992 New Roof Wood Framed Attic R-30 991 New FENESTRATION LI- Exterior Orientation Area(ft) Factor SHGC Overhang Sidefins Shades Status Left(W) 48.0 0.390 0.37 2.0 none Roll-down Blind or Slats Existing Right(E) 24.0 0.390 0.37 2.0 none Roll-down Blind or Slats Existing Right(E) 24.0 0.390 0.37 2.0 none Roll-down Blind or Slats New Rear(N) 24.0 0.390 0.37 2.0 none Roll-down Blind or Slats Existing Rear(N) 15.0 0.390 0.37 2.0 none Bug Screen Existing Skylight 1.1 0.370 0.29 none none None Existing Left(W) 40.0 0.390 0.37 none none Roll-down Blind or Slats New Front(S) 65.0 0.390 0.37 2.0 none Roll-down Blind or Slats New Front(S) 5.5 0.390 0.37 4.0 none Roll-down Blind or Slats New Skylight 1.1 0.370 0.29 none none None New HVAC SYSTEMS Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status 1 None n/a Split Air Conditioner 13.0 SEER Setback New HVAC DISTRIBUTION Duct Location Heating Cooling Duct Location R-Value Status Res HVAC Ducted Ducted Garage 6.0 New WATER HEATING Qty. Type Gallons Min. Eff Distribution Status 1 Small Gas 50 0.58 No Pipe Insulation New EnergyPro 5.1 by Energ Soft User Number:20692 RunCode:2013-12-19711:06:11 ID:WHY13-0641 Page 2 of 12 PERFORMANCE CERTIFICATE: Residential Part 1 of 5 CF-1 R Project Name Building Type m Single Family ❑Addition Alone Date Mr. Lai Residence Renovation ❑ Multi Family m Existing+Addition/Alteration 1211912013 Project Address California Energy Climate Zone Total Cond.Floor Area Addition #of Stories 7623 Kirwin Lane Cupertino CA Climate Zone 04 2,191 957 1 FIELD INSPECTION ENERGY CHECKLIST ❑ Yes ❑ No HERS Measures -- If Yes, A CF-4R must be provided per Part 2 of 5 of this form. ❑ Yes ❑ No Special Features -- If Yes, see Part 2 of 5 of this form for details. INSULATION Area Special Construction Type Cavity ftp) Features see Part 2 of 5 Status Wall Wood Framed R-13 646 Altered FENESTRATION U- Exterior Orientation Area(fe) Factor SHGC Overhang Sidefins 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 EnergyPro 5.1 by Ener ySoft User Number:20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 3 of 12 PERFORMANCE CERTIFICATE: Residential (Part 2 of 5) CF-1 R Project Name Building Type m Single Family ❑Addition Alone Date Mr. Lai Residence Renovation ❑ Multi Family m Existing+Addition/Alteration 12/19/2013 SPECIAL FEATURES INSPECTION CHECKLIST The enforcement agency should pay special attention to the items specified in this checklist.These items require special written justification and documentation, and special verification to be used with the performance approach.The enforcement agency determines the adequacy of the justification,and may reject a building or design that otherwise complies based on the adequacy of the special justification and documentation submitted. HERS REQUIRED VERIFICATION Items in this section require field testing and/or verification by a certified HERS Rater. The inspector must receive a completed CF-4R form for each of the measures listed below for final to be given. Ener Pro 5.1 by Ener Soft User Number:20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 4 of 12 PERFORMANCE CERTIFICATE: Residential (Part 3 of 5) CF-1 R Project Name Building Type IO Single Family ❑Addition Alone Date Mr. Lai Residence Renovation ❑ Multi Family m Existing+Addition/Alteration 12/19/201 ANNUAL ENERGY USE SUMMARY Standard Proposed Margin TDV (kBtu/Wt r Space Heating 40.17 30.04 10.12 Space Cooling 2.73 2.48 0.25 Fans 1.64 1.57 0.07 Domestic Hot Water 1792 18.40 -0.48 Pumps 0.00 0.00 0.00 Totals 62.46 52.50 9.96 Percent Better Than Standard: 15.9% BUILDING COMPLIES - NO HERS VERIFICATION REQUIRED Fenestration Building Front Orientation: (S) 180 deg Ext.Walls/Roof Wall Area Area Number of Dwelling Units: 1.00 (S) 344 71 Fuel Available at Site: Natural Gas (W) 503 88 Raised Floor Area: 2.226 (N) 746 39 Slab on Grade Area: 0 (E) 904 48 Average Ceiling Height: 8.9 Roof 2,226 2 Fenestration Average U-Factor: 0.39 TOTAL: 248 Average SHGC: 0.37 Fenestration/CFA Ratio: 11.3 REMARKS STATEMENT OF COMPLIANCE This certificate of compliance lists the building features and specifications needed to comply with Title 24, Parts 1 the Administrative Regulations and Part 6 the Efficiency Standards of the California Code of Regulations. The documentation author hereby certifies that the documentation is accurate and complete. Documentation Author Company WH Y Construction 6805 Westmoor Way Jack Lin �-- 1211912013 Address Name City/State/Z-1 p San Jose, CA 95129 Phone 1-408-218-0587 Signed Date The individual with overall design responsibility hereby certifies that the proposed building design represented in this set of construction documents is consistent with the other compliance forms and worksheets,with the specifications, and with any other calculations submitted with this permit application, and recognizes that compliance using duct design, duct sealing, verification of refrigerant charge, insulation installation quality, and building envelope sealing require installer testing and certification and field verification by an approved HERS rater. Designer or Owner (per Business & Professions Code) Company WH Y Construction Address 6805 Westmoor Way Name Jack Lin ���� City/State/Zip San Jose, CA 95129 Phone 1-408-218-0587 �l Signed License# Date Ener Pro 5.1 by Ener Soft User Number:20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 5 of 21 CERTIFICATE OF COMPLIANCE: Residential (Part 4 of 5) CF-1 R Project Name Building Type m Single Family ❑Addition Alone Date Mr. Lai Residence Renovation ❑ Multi Family 10 Existing+Addition/Alteration 92/191209 OPAQUE SURFACE DETAILS Surface U- Insulation Joint Appendix Type Area Factor Cavity Exterior Frame Interiorl Frame Azm Tilt Status 4 Location/Comments Wall 153 0.102 R-13 270 90 Existing 4.3.1-A3 1st Floor Wall 153 0.102 R-13 90 90 Existing 4.3.1-A3 i st Floor Wall 350 0.102 R-13 90 90 Existing 4.3.1-A3 1 st Floor Door 33 0.500 None 90 90 New 4.5.1-A4 istFloor Door 18 0.500 None 90 90 Existing 4.5.1-A4 1 st Floor Wall 282 0.102 1 R-13 01 90 Existing 14.3.1-A3 I st Floor Door 80 0.500 None 0 90 Existing 4.5.1-A4 1 st Floor Floor 1,234 0.037 R-19 01 180 Existing 4.4.1-A4 1st Floor Roof 1,233 0.031 R-30 180 38 Existin 4.2.1-A20 1 st Floor Wall 262 0.102 R-13 270 90 New 4.3.1-A3 1st Floor Wall 234 0.102 R-13 180 90 New 4.3.1-A3 1 st Floor Door 40 0.500 None 180 90 New 4.5.1-A4 1 st Floor Floor 992 0.037 R-19 0 180 New 4.4.1-A4 1 st Floor Roof 991 0.031 R-30 180 38 New 4.2.1-A20 1 st Floor Wall 302 0.102 1 R-13 1 901 90 1 Altered 4.3.1-A3 E=4.3.1-A3 1st Floor Wall 344 0.102 1 R-13 0 90 Altered 4.3.1-A3(E=4.3.1-A3) 1st Floor FENESTRATION SURFACE DETAILS ID Type Area U-Factor SHGC Azm Status Glazing Type Location/Comments 1 Window 24.0 0.3901 NFRC 0.37 NFRC 270 Existing Milgard Classic Low-E Vinyl 1 st Floor 2 Window 24.0 0.390 NFRC 0.37 NFRC 270 Existing Milgard Classic Low-E Vinyl 1st Floor 3 Window 24.0 0.390 NFRC 0.37 NFRC 90 Existing Milgard Classic Low-E Vinyl 1st Floor 4 Window 24.0 0.390 NFRC 0.37 NFRC 90 New Milgard Classic Low-E Vinyl 1st Floor 5 Window 24.0 0.390 NFRC 0.37 NFRC 0 Existing Milgard Classic Low-E Vinyl 1 st Floor 6 Window 9.0 0.390 NFRC 0.37 NFRC 0 Existing Milgard Classic Low-E Vinyl 1st Floor 7 Window 6.0 0.390 NFRC 0.37 NFRC 0 Existing Milgard Classic Low-E Vinyl 1st Floor 8 Skylight 1.1 0.370 NFRC 0.29 NFRC 180 Existing Velux Comfort(75)Lowe2/Arg 1st Floor 9 Window 24.0 0.390 NFRC 0.37 NFRC 270 New Milgard Classic Low-E Vinyl 1 st Floor 10 Window 8.0 0.390 NFRC 0.37 NFRC 270 New Milgard Classic Low-E Vinyl 1 st Floor 11 Window 8.0 0.390 NFRC 0.37 NFRC 270 New Milgard Classic Low-E Vinyl 1st Floor 12 Window 10.0 0.390 NFRC 0.37 NFRC 180 New Milgard Classic Low-E Vinyl 1st Floor 13 Window 20.0 0.390 NFRC 0.37 NFRC 180 New Milgard Classic Low-E Vinyl 1 st Floor 14 Window 10.0 0.3901N RC 0.37 NFRC 1801 New Milgard Classic Low-E Vinyl 1st Floor 15 Window 25.0 0.3901 NFRC 1 0.37 NFRC 1 1801 New Milgard Classic Low-E Vinyl 1 st Floor 16 Window 5.5 0.3901 NFRC 1 0.37 NFRC 1 1801 New Milgard Classic Low-E Vinyl 1st Floor (1) U-Factor Type: 116-A=Default Table from Standards,NFRC=Labeled Value 2 SHGC Type: 116-13=Default Table from Standards,NFRC=Labeled Value EXTERIOR SHADING DETAILS Window Overhanq Left Fin Right Fin ID Exterior Shade Type SHGC H t Wd Len H t I LEA REA Dist Len H t Dist Len H t 1 Roll-down Blind or Slats 0.13 6.0 6.0 2.0 0.11 2.0 2.0 2 Roll-down Blind or Slats 0.13 6.0 6.0 2.0 0.1 2.0 2.0 3 Roll-down Blind or Slats 0.13 6.0 6.0 2.0 0.1 2.0 2.0 4 Roll-down Blind or Slats 0.13 6.0 6.0 2.0 0.1 2.0 2.0 5 Roll-down Blind or Slats 0.13 4.0 6.0 2.0 0.1 2.0 2.0 6 Bug Screen 0.76 3.0 3.0 2.0 0.1 2.0 2.0 7 Bug Screen 0.76 3.0 3.0 2.01 0.1 2.0 2.0 8 None 1.00 9 Roll-down Blind or Slats 0.13 10 Roll-down Blind or Slats 0.13 11 Roll-down Blind or Slats 0.13 12 Roll-down Blind or Slats 0.13 5.0 2.0 2.0 0.1 2.0 2.0 13 Roll-down Blind or Slats 0.13 5.0 4.0 2.0 0.1 2.0 2.0 14 Roll-down Blind or Slats 0.13 5.0 2.0 2.0 0.1 2.0 2.0 15 Roll-down Blind or Slats 0.13 5.0 5.0 2.0 0.1 2.0 2.0 16 Roll-down Blind or Slats 0.13 1.1 L 5.0 4.0 0.1 4.0 4.0 Ener Pro 5.1 by EnergySoft User Number:20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 6 of 12 CERTIFICATE OF COMPLIANCE: Residential (Part 4 of 5) CF-"I R Project Name Building Type m Single Family 0 Addition Alone Date Mr. Lai Residence Renovation 0 Multi Family m Existing+Addition/Alteration 12/19/201 OPAQUE SURFACE DETAILS Surface U- Insulation Joint Appendix Type Area Factor CavitylExterior Frame I Interior I Frame Azm Tilt Status 4 Location/Comments FENESTRATION SURFACE DETAILS ID Type Area U-Factor SHGC Azm Status Glazin Type Location/Comments 17 Skylight 1.1 0.3701 NFRC 0.29 NFRC 1801 New Velux Comfort(75)Lowe2/Arg 1st Floor (1) U-Factor Type: 116-A=Default Table from Standards,NFRC=Labeled Value 2 SHGC Type: 116-B=Default Table from Standards,NFRC=Labeled Value EXTERIOR SHADING DETAILS Window Ove hanq Left Fin Right Fin Exterior Shade Type SHGC H t Wd Len H t LExt RExt Dist Len H t Dist Len H t ID F17 None 1.00 EnergyPro 5.1 by Ener Soft User Number.20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Pae 7 of 12 CERTIFICATE OF COMPLIANCE: Residential (Part 5 of 5) CF-1 R Project Name Building Type D Single Family ❑Addition Alone Date Mr. Lai Residence Renovation ❑ Multi Family © Existing+Addition/Alteration 12/19/201 BUILDING ZONE INFORMATION Floor Area ft System Name Zone Name New Existing Altered Removed Volume Year Built Res HVAC Existing 1,234 9,872 1959 New 957 9,570 Totals 1 9571 1,2341 01 01 1 HVAC SYSTEMS System Name Qty. Heating Type Min. Eff. Cooling Type Min. Eff. Thermostat Type Status Res HVAC 1 None n/a Split Air Conditioner 13.0 SEER Setback New HVAC DISTRIBUTION Duct Ducts System Name Heating Cooling Duct Location R-Value Tested? Status Res HVAC Ducted Ducted Garage 6.0 ❑ New 13 13 WATER HEATING SYSTEMS Ext. Rated Tank Energy Standby Tank Input Cap. Factor Loss or Insul. R- S stem Name Qty. Type Distribution Btuh al or RE Pilot Value Status Standard Gas 50 gal or Le 1 Small Gas No Pipe Insulation 40,000 50 0.58 n/a n/a New MULTI-FAMILY WATER HEATING DETAILS HYDRONIC HEATING SYSTEM PIPING Hot Water Piping Length ft o m a c Pipe Pipe Insul. Control Qty. HP Plenum Outside Buried ¢ — S stem Name Length Diameter Thick. Ener Pro 5.1 b Ener Soft User Number:20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 8 of 12 MANDATORY MEASURES SUMMARY: Residential Pae 1 of 3 MF-1 R Project Name Date Mr. Lai Residence Renovation 12119/2013 NOTE: Low-rise residential buildings subject to the Standards must comply with all applicable mandatory measures listed, regardless of the compliance approach used. More stringent energy measures listed on the Certificate of Compliance(CF-1 R,CF-1 R-ADD,or CF- 1 R-ALT Form)shall supersede the items marked with an asterisk(*)below. This Mandatory Measures Summary shall be incorporated into the permit documents,and the applicable features shall be considered by all parties as minimum component performance specifications whether they are shown elsewhere in the documents or in this summary. Submit all applicable sections of the MF-1 R Form with plans. Building Envelope Measures: 116(a)l:Doors and windows between conditioned and unconditioned spaces are manufactured to limit air leakage. §116(a)4:Fenestration products(except field-fabricated windows) have a label listing the certified U-Factor,certified Solar Heat Gain Coefficient SHGC , and infiltration that meets the requirements of 10-111(a). 117:Exterior doors and windows are weather-stripped;all joints and penetrations are caulked and sealed. 118(a): Insulationspecified or installed meets Standards for Insulating Material. Indicate type and include on CF-6R Form. §118(i):The thermal emittance and solar reflectance values of the cool roofing material meets the requirements of§118(1)when the installation of a Cool Roof is specified on the CF-1 R Form. *§1 50 a :Minimum R-19 insulation in wood-frame ceiling orequivalent U-factor. 150 b :Loose fill insulation shall conform with manufacturer's installed design labeled R-Value. *§1 50 c :Minimum R-13 insulation in wood-frame wall orequivalent U-factor. 150(d):Minimum R-13 insulation in raised wood-frame floor orequivalent U-factor. 150(f):Air retarding wrap is tested, labeled,and installed according to ASTM E1677-95 2000 when specified on the CF-1 R Form. 150 :Mandatory Vapor barrier installed in Climate Zones 14 or 16. §150(1):Water absorption rate for slab edge insulation material alone without facings is no greater than 0.3%;water vapor permeance rate is no greater than 2.0perm/inch and shall be protected from physical damage and UV light deterioration. Fireplaces, Decorative Gas Appliances and Gas Log Measures: 150 e 1 A:Masonry or factory-built fireplaces have a closable metal or glass door covering the entire opening of the firebox. §150(e)1 B: Masonry or factory-built fireplaces have a combustion outside air intake,which is at least six square inches in area and is equipped with a with a readily accessible,operable,and tight-fitting damper and or a combustion-air control device. §150(e)2: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-§113:HVAC equipment,water heaters,showerheads,faucets and all other regulated appliances are certified by the Energy Commission. §113(c)5:Water heating recirculation loops serving multiple dwelling units and High-Rise residential occupancies meet the air release valve, backflow prevention, pump isolation valve,and recirculation loop connection requirements of§113(c)5. §115:Continuously burning pilot lights are prohibited for natural gas:fan-type central furnaces, household cooking appliances (appliances with an electrical supply voltage connection with pilot lights that consume less than 150 Btu/hr are exempt),and pool and spa heaters. §150(h):Heating and/or cooling loads are calculated in accordance with ASH RAE, SMACNA or ACCA. 150(i):Heating systems are equipped with thermostats that meet the setback requirements of Section 112(c). §1506)1 A: Storage gas water heaters rated with an Energy Factor no greater than the federal minimal standard are externally wrapped with insulation having an installed thermal resistance of R-12 or greater. §150(j)1 B: Unfired storage tanks,such as storage tanks or backup tanks for solar water-heating system, or other indirect hot water tanks have R-12 external insulation or R-16 internal insulation where the internal insulation R-value is indicated on the exterior of the tank. §1506)2:First 5 feet of hot and cold water pipes closest to water heater tank, non-recirculating systems,and entire length of recirculating sections of hot water pipes are insulated per Standards Table 150-B. §150(j)2:Cooling system piping(suction,chilled water,or brine lines),and piping insulated between heating source and indirect hot water tank shall be insulated to Table 150-B and Equation 150-A. §150(j)2:Pipe insulation for steam hydronic heating systems or hot water systems>15 psi, meets the requirements of Standards Table 123-A. 150(j)3A: Insulation is protected from damage, including that due to sunlight, moisture,equipment maintenance,and wind. §1506)3A: Insulation for chilled water piping and refrigerant suction lines includes a vapor retardant or is enclosed entirely in conditioned space. §150(1)4:Solar water-heating systems and/or collectors are certified by the Solar Rating and Certification Corporation. EnergyPro 5.1 by EnergySoft User Number.20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 9 of 12 MANDATORY MEASURES SUMMARY: Residential (Page 2 of 3 MF-1 R Project Name Date Mr. Lai Residence Renovation 12/19/2013 §150(m)1:All air-distribution system ducts and plenums installed,are sealed and insulated to meet the requirements of CMC Sections 601,602,603, 604,605 and Standard 6-5;supply-air and return-air ducts and plenums are insulated to a minimum installed level of R- 4.2 or enclosed entirely in conditioned space.Openings shall be sealed with mastic,tape or other duct-closure system that meets the applicable requirements of UL 181, UL 181A,or UL 181 B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings reater than 1/4 inch,the combination of mastic and either mesh or tape shall be used §150(m)1:Building cavities,support platforms for air handlers,and plenums defined or constructed with materials other than sealed sheet metal,duct board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross-sectional area of the ducts. §150(m)2D:Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive duct tapes unless such tape is used in combination with mastic and draw bands. 150(m)7:Exhaust fans stems have back draft or automatic dampers. §150(m)8:Gravity ventilating systems serving conditioned space have either automatic or readily accessible,manually operated dampers. §150(m)9: Insulation shall be protected from damage, including that due to sunlight, moisture,equipment maintenance,and wind. Cellular foam insulation shall be protected as above or painted with a coating that is water retardant and provides shielding from solar radiation that can cause degradation of the material. 150 m 10:Flexible ducts cannot have porous inner cores. §150(o):All dwelling units shall meet the requirements of ANSI/ASHRAE Standard 62.2-2007 Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings.Window operation is not a permissible method of providing the Whole Building Ventilation required in Section 4 of that Standard. Pool and Spa Heating Systems and Equipment Measures: §114(a):Any pool or spa heating system shall be certified to have:a thermal efficiency that complies with the Appliance Efficiency Regulations;an on-off switch mounted outside of the heater;a permanent weatherproof plate or card with operating instructions;and shall not use electric resistance heating ora pilot light. §114(b)1:Any pool or spa heating equipment shall be installed with at least 36"of pipe between filter and heater, or dedicated suction and return lines,or built-up connections for future solar heating. 114(b)2:Outdoor pools ors as that have a heat pump or gas heater shall have a cover. §114(b)3:Pools shall 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. 150 : Residential pool systems orequipment meet the pump sizing,flow rate, piping,filters, and valve requirements of 150 Residential Lighting Measures: §150(k)1:High efficacy luminaires or LED Light Engine with Integral Heat Sink has an efficacy that is no lower than the efficacies contained in Table 150-C and is not a low efficacy luminaire asspecified by§150(k)2. 150(k)3:The wattage of permanently installed luminaires shall be determined asspecified by§130(d). §150(k)4:Ballasts for fluorescent lamps rated 13 Watts or greater shall be electronic and shall have an output frequency no less than 20 kHz. §150(k)5: Permanently installed night lights and night lights integral to a permanently installed luminaire or exhaust fan shall contain only high efficacy lamps meeting the minimum efficacies contained in Table 150-C and shall not contain a line-voltage socket or line- voltage lamp holder;OR shall be rated to consume no more than five watts of power as determined by§130(d),and shall not contain a medium screw-base socket. 150(k)6: Lighting integral to exhaust fans, in rooms other than kitchens,shall meet the applicable requirements of§150(k). 150(k)7:All switching devices and controls shall meet the requirements of§150(k)7. §150(k)8:A minimum of 50 percent of the total rated wattage of permanently installed lighting in kitchens shall be high efficacy. EXCEPTION: Up to 50 watts for dwelling units less than or equal to 2,500 ft2 or 100 watts for dwelling units larger than 2,500 ft2 may be exempt from the 50%high efficacy requirement when:all low efficacy luminaires in the kitchen are controlled by a manual on occupant sensor,dimmer,energy management system(EMCS),or a multi-scene programmable control system;and all permanently installed luminaries in garages,laundry rooms,closets greater than 70 square feet,and utility rooms are high efficacy and controlled by a manual-on occupant sensor. §150(k)9: Permanently installed lighting that is internal to cabinets shall use no more than 20 watts of power per linear foot of illuminated cabinet. EnergyPro 5.1 by EnergySoft User Number:20692 RunCode:2013-12-19711:06:11 ID:WHY13-0641 Page 10 of 12 MANDATORY MEASURES SUMMARY: Residential (Page 3 of 3 MF-1 R Project Name Date Mr. Lai Residence Renovation 12/19/2013 §150(k)10: Permanently installed luminaires in bathrooms, attached and detached garages,laundry rooms,closets and utility rooms shall be high efficacy. EXCEPTION 1:Permanently installed low efficacy luminaires shall be allowed provided that they are controlled by a manual-on occupant sensor certified to comply with the applicable requirements of§119. EXCEPTION 2:Permanently installed low efficacy luminaires in closets less than 70 square feet are not required to be controlled by a manual-on occupancy sensor. §150(k)11: Permanently installed luminaires located in rooms or areas other than in kitchens, bathrooms, garages,laundry rooms, closets, and utility rooms shall be high efficacy luimnaires. EXCEPTION 1:Permanently installed low efficacy luminaires shall be allowed provided they are controlled by either a dimmer switch that complies with the applicable requirements of§119, or by a manual- on occupant sensor that complies with the applicable requirements of§119. EXCEPTION 2: Lighting in detached storage building less than 1000 square feet located on a residential site is not required to comply with§150 k 11. §150(k)l2: Luminaires recessed into insulated ceilings shall be listed for zero clearance insulation contact(IC) by Underwriters Laboratories or other nationally recognized testing/rating laboratory;and have a label that certifies the lumiunaire is airtight with air leakage less then 2.0 CFM at 75 Pascals when tested in accordance with ASTM E283;and be sealed with a gasket or caulk between the luminaire housing and ceiling. §150(k)l3: Luminaires providing outdoor lighting, including lighting for private patios in low-rise residential buildings with four or more dwelling units,entrances, balconies,and porches,which are permanently mounted to a residential building or to other buildings on the same lot shall be high efficacy. EXCEPTION 1: Permanently installed outdoor low efficacy luminaires shall be allowed provided that they are controlled by a manual on/off switch, a motion sensor not having an override or bypass switch that disables the motion sensor, and one of the following controls:a photocontrol not having an override or bypass switch that disables the photocontrol;OR an astronomical time clock not having an override or bypass switch that disables the astronomical time clock;OR an energy management control system(EMCS) not having an override or bypass switch that allows the luminaire to be always on EXCEPTION 2:Outdoor luminaires used to comply with Exceptionl to§150(k)l3 may be controlled by a temporary override switch which bypasses the motion sensing function provided that the motion sensor is automatically reactivated within six hours. EXCEPTION 3: Permanently installed luminaires in or around swimming pool,water features,or other location subject to Article 680 of the California Electric Code need not be high efficacy luminaires. §150(k)14: Internally illuminated address signs shall comply with Section 148;OR not contain a screw-base socket, and consume no more than five watts of power as determined according to§130(d). §150(k)15:Lighting for parking lots and carports with a total of for 8 or more vehicles per site shall comply with the applicable requirements in Sections 130, 132, 134,and 147. Lighting for parking garages for 8 or more vehicles shall comply with the applicable requirements of Sections 130, 131, 134,and 146. §150(k)16: Permanently installed lighting in the enclosed, non-dwelling spaces of low-rise residential buildings with four or more dwelling units shall be high efficacy luminaires. EXCEPTION:Permanently installed low efficacy luminaires shall be allowed provided that they are controlled by an occupant sensors certified to comply with the applicable requirements of 119. EnergyPro 5.1 byEnergySoft User Number.20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 11 of 12 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Date Mr. Lai Residence Renovation 12/19/2013 System Name Floor Area Res HVAC 2,191 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 1 COIL COOLING PEAK COIL HTG. PEAK Heating System CFM Sensible Latent CFM Sensible Output perSys tem 0 Total Room Loads 546 11,684 1,558 549 27,195 Total Output Btuh) 0 Return Vented Lighting 0 Output Btuh/s ft 0.0 Return Air Ducts 168 1,181 Cooling System Return Fan 0 0 Output perSystem 24,400 Ventilation 29,070 402,624 213,007 29,070 1,221,261 Total Output(Btuh) 24,400 Supply Fan 1,353 -1,353 Total Output Tons 2.0 Supply Air Ducts 168 1,181 Total Output(Bt uh/s ft 11.1 Total Output s ft/Ton 1,077.5 TOTAL SYSTEM LOAD 415,997 214,565 1,249,464 Air System CFM perSystem 792 HVAC EQUIPMENT SELECTION Airflow cfm 792 Carrier 38HDR024---3 w/FX4CO24 25,164 325 0 Airflow(cfm/s ft) 0.36 Airflow cfm/Ton 389.5 Outside Air % 3,670.5% Total Adjusted System Output 25,164 325 0 Outside Air(cfm/s ft) 13.27 (Adjusted for Peak Design conditions) Note:values above given at ARI conditions TIME OF SYSTEM PEAK Aug 3 PM Jan 1 AM HEATING SYSTEM PSYCHROMETRICS(Airstream Temperatures at Time of Heating Peak 28 OF 28 OF 29 OF 115 OF Outside Air 29,070 cfm Supply Fan Heating Coil 114 OF 792 cfm -_p-_- RaOi� �� 670F 680F COOLING SYSTEM PSYCHROMETICS Airstream Temperatures at Time of Cooling Peak 88/68°F 88/67°F 89/68°F 55/53°F Outside Air 29,070 cfm Supply Fan Cooling Coil 55/53°F 792 cfm 45.4% ROOM 75/61 OF 75/61 OF EnergyPro 5.1 by EnergySoft User Number:20692 RunCode:2013-12-19T11:06:11 ID:WHY13-0641 Page 12 of 12