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04-5210 (AR)s .. 4_0 "BUILDNG &SAFET IY DEPARTMENT P.O. b. -Ox 15.04 µ .• (760) 777-7012 7.8-485.CAULE T.AMRJCo FAX (760) 777-7011. LA QUINTA, CALIFORNIA 92253. INSPECTION, REQUESTS (760) 777-7153 BUILDING PERMIT Application Number . . 04_,+0�00,0.52-1a0 Date 10/28/04 Property Address X529'52 W,ENIDA• OBR•EGON APN:773,=.3 I5 016-1:0. -00.0.0.00- Applicaton.description.. 'ADDITION RESIDENTIAL Property Zoning..`: COVE RESIDENTIAL Application valuation 32.146 Owner Contr or. U 1 ------------ -.. ----.--200-- Brad Hoffman • OCA. 2 9 52-952 Avenida.Obregon LA QUhNTA -CA 92;2 53 OP ►�` p �'. ---=-- Structure Information.'KITCH°EN & DINING RO TION ----- Construction .Ty',pe TYPE U: NW,RATED Occupancy:.Type- .1 DWELLG/'LODGING/CONE <=10 Flood Zone No AO :>F4LGOD ZONE,. Other struct info . . CODE -EDI'T.1;ON, '. 2001 FLOOD • ZONE NO _5-., FIRST ,FLOOR SQ, FTG. 192.00 ; -------------------------------------------- ---=-,---------.------------i=-------- Permit BUIL"DING PERMIT Additional desc Permit Fee >304..0.0^ P1'ah Check Fee 197.60 Issue Date �, Valuation 32146 Expiration Date -4/28./05. Qty- Unit's Charge.,...Per. Extension BASE FEE 252.00 8.00 6.5000 -THOU BLDG 25, 001, .5x0,,000•, 52 .'00 ----- --- ------ ---4------------,- --- - --- -- ------.---------------------- Permt . x:MECHANICAL; ' Additdiona'1 desc ` • y �i . .Permit ,Fee 37.50 _Plan> Check 'Fee 9.38 Issue Date Val'iaton 0 Expiration Date 4./28x/05y Qty Unit Charge Per 5. Extension BASET FEE 15.00 1._00 9-00 0 O.EA MECH FURNACE <=10.0.K..: 9.00 1 ..0 04 +5 0 0.0 EA' '.. MECH VENT -,,INS-'F/,,- DUCT ;ALT 4.50 1.00 9,0000EA MECH B/C 10QK BTU; 9.00 - -----.---- --- --- ------------------ ----------------------- Permit ELECT.- ADD/ALT/REM Additional de�sc :; ;• x . Permit Fee '35.72'., Plan Check Fee 5.43 Issue°Date Valuation 0 Expirat-ion Date 4/28/05 ceit� 4 P.O. Box 1504 78-495 CALLS TAMPICO LA QUINTA, CALIFORNIA 92253 BUILDING & SAFETY DEPARTMENT VOICE (760) 777-7012 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 Application Number: 5-:9 /0 Date: Applicant: Applicant's Mailing Address: VW Architect or Engineer: Architect or Engineer's Address: Lic. No.. BUILDING PERMIT DECLARATIONS LICENSED CONTRACTOR'S DECLARATION I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professionals Code, and my License is in full force and effect. License Class License No. Date Contractor. OWNER -BUILDER DECLARATION I hereby affirm under penalty of perjury that I am exempt from the Contractors' State License Law for the following reason (Sec. 7031.5, Business and Professions Code: Any city or county that requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the permit to file'a signed statement that he or she is licensed pursuant to the provisions of the Contractors' State License Law (Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code) or that he or she is exempt therefrom and the basis for the alleged exemption. Any violation of Section 7031.5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five hundred dollars ($500).): U I, 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 and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who does the work himself or herself or through his or her own employees, provided that the improvements are not intended or offered for sale. If, however, the building or improvement is �sold within one year of completion, the owner -builder will have the burden of proving that he or she did not build or improve for the purpose of sale.). 1, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who contracts for the projects with a contractor(s) licensed pursuant to the Contractors' State License Law.). U I am exempt under Sec. BA P.C. for thi reason Date A Owner Adi r% WORKER COMPENSATION DECLARATION I hereby affirm under penalty of perjury one of the following declarations: _ I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. _ I have.and will maintain workers' compensation insurance, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. My workers' compensation insurance carrier and policy number are: Carrier Policy Number I 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 workers' compensation laws of California, and agree that, y should become subject to the workers' compensation provisions of Section 3700 of the Labor Code, I shall forthwith comply.with those provisions. , 4n WARNING: FAILURE TO SECURE WORKERS' COMPENSATION COVERAGE IS UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,000), IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. CONSTRUCTION LENDING AGENCY I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the work for which this permit is issued (Sec. 3097, Civ. C.). Lender's Name Lender's Address f'f APPLICANT ACKNOWLEDGEMENT IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the conditions and restrictions set forth on this application. 1. Each person upon whose behalf this application is made, each person at whose request and for whose benefit work is performed under or pursuant to any permit issued as a result of this application, the owner, and the applicant, each agrees to, and shall, defend, indemnify and hold harmless the City of La Quinta, its officers, agents and employees for any act or omission related to the work being performed under or following issuance of this permit. 2. Any permit issued as a result of this application becomes null and void if work is not commenced within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject permit to cancellation. I certify that I have read this application and state that the above information is cone I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this county to enter upon th bove-mentio d property for inspection purposes. Date( Signature (Applicant or Agent): V � ` ... Page 2 ApplicationNumber.' -04.-0,0005210`.. Date 10/28/04. ' Qty Unit -Charge -Per Extension ' BASE,aFEE' 15.00 . 592.00 0350 ELEC .NEW` RESP`=°- 1 OR 2'' FAMILY 20.72 ' ------------------------------ N. -------------- -----= -- -------- ---- -- -- Permit . . . PLUMBING. Additional desc Permit Fee. 42.00 Plan 'Check Fee 6.00 Issue Date Valuation' . . . . 0 Expiration Date 4/28./'g5. Qty Unit Charge Per Extension BASE.,' FEE .'' 15.0 0 4.00 6-0.00,0 EA P,..,LB FIXTURE. 24.00 1.00. 3.'Q060' "EA PLB FIXTURE DRAIN/'VENT REP/ALT. 3'.00 :. _ Special Notes and ,Comments Residential. Kitchen;'Dining ,Room..& Master Bedroom' PAdd,i't'i.on. `(55"2' --------------------------- ----- --------- -`--------------------- Other:..Fees ART INrPUBLIC PLACES -RES .--------.- .00 ENERGY REVIEW FEE 19.76 ' STR'ON,6--,MOTION (.SMT) . - RES 3.21 Fee. summary Charged Paid ' `>C,red;ite:d- Due ----------------- -------- Permit Fee Total -- --------.-- --'-------- ---------- 4.19.22 r :010� .00 .419f.22 Plan Check Total 218.41 :00_ 00. 218.41. Other Fee :Total -22:.97 0.0 00 2,2.:97 Grand Total `660 .,6:0 ` . 00''" 00 660:60 .yam 17 '.(.� _ .. ,.._.. .. .. :. ..x,. •'?_. tom, '-,.,_. .. _ _.r _.. .:.. ..'..'kr J' �in' City_of La Quinta Bwiding K Safety Division Permit P.O. BOX 1504, 78-495 Calle Tampico Olf-p U Quina, CA 92253 (760) 777.7012 Building Permit Application and Tracking Sheet X Project Address: i Z — Owner's Name: A P. Numbs Address: Leal Description: Ciry. ST. Zip: X Contractor. l 61A �EZ63 FTelephone: %c Address: Desai Aon: An 6 7� City, ST, Zip: it Telephone: ''` •'.' ^ �;= /�� %r R State Lie. M City Lie aI: ` 1 vies '` G✓t�s ' iZeS� �o— � 2e�4 � � �✓�'S �l�Dc Arch, Engr, Designer. Address. lq2 City, ST, Zip: Telephone:77 ZX C6nsuuwon Type:Occupancy: State Lic. - Project type (circle one): New Add'n Alta Repair Demo X Name of Contac Person: w. Sq. FL: Do N Stories: I Units: X Telephone d of Contact Person:%60 655 751-Z . ' d Value of Project: 73�4"— / APPLICANT: DO NOT WRITE BELOW THIS LINE . i Snb itW Req•d Reed TRACKING PERMIT TEES Plan Sets Plan Check, submitted. ' . Item Amount Structural Gia. - Reviewed, ready for eorrcttions ?i Ptan Cbeelc Deposit. Truss Gla. Glled Contact Person e% Plan Check Balance Energy Gla. Plans picked up' Construct" Flood plain plan Plates resubmitted• - Ulechanieal Grading plan V Review, ready for correc ' ns Eectricil Subcontactor List Called Contact Person Plumbing Grant Dtcd Plans picked up S.M.I. N.O.A. Approval Pians resubmitted Grading IN HOUSE:- Review, ready for eorrectiousrissot Dertloper Impact Fee Planning Approval Caned Contact Person A. P.P. Pub. Wks. Appr Date of permit issue }� School Fees Apt 10 Total Permit Fees Tract # Study Area Type Single Family Residence No. of Units 1 Lot # No. Street S.F. Unit 1 52952 Avenida Obregon 592 Unit 6 Unit 2 Unitl Unit 3 Unit 8. Unit 4 Unit 9 Unit 5 Unit 10 Comments Lot # No. Street S.F. At the present time, the Desert Sands Unified School ,District does not collect fees on, garages/carports, covered, patiosANalkways, residential additions under 5 00 square feet, detached accessory structures (spaces that do not contain facilities .for living, • sleeping, cooking, eating. or sanitation) or replacement mobile ho mes. It has been determined that the above-named owner is exempt from paying school fees at this time due to the following reason: This certifies that school facility fees imposed pursuant to in the amount of $2.24 X 592 S.F. or $1,326.08 have been paid for the property listed above and that building permits and/or Certificates of Occupancy for this square footage in this proposed project may now be issued. Fees Paid By CC/Wells Fargo Bank/Brad Hoffman Check No. - 0737704229 Name on the check Telephone 880-7812 By Dr. Doris Wilson Superintendent Fee collected /exe ted by Es Lara Signature Funding Residential Payment Recd $1,326.08 over/Under NOTICE: Pursuant to Government Code Section 66020(d)(1), this will serve to not you that the 90 -day approval period In which you may protest the fees o r other payment identified above will begin to run from the date on which the building or installation'perrnit for this,project is issued, or from the date on which those amounts are paid to the District(s) or to another public entity authorized to collect them on the District('s) behalf, whichever is earlier. NOTICE: This Document NOT VALID, if Duplicated,. Embossed Original -Building Department/Applicant Copy -Applicant/Receipt- Copy -Accounting CERTIFICATE OF COMPLIANCE Desert Sands Unified.School District JN�Fisc 47950 Dune Palms:Road z-... "� DUNES r Date 10/29/04RMUDA La Quinta; 'CA 92253 CrV= RANCHO MIRAGE �. INDIAN WELLSDESERT No. 26585 (760) 771-8515 `�� PALM LA QUINTA �y .QINDIO y7ti Owner Brad Hoffman APN # 773315016 Address 52952 Avenida Obregon Jurisdiction La Quinta City La Quinta Zip 92253 Permit #' Tract # Study Area Type Single Family Residence No. of Units 1 Lot # No. Street S.F. Unit 1 52952 Avenida Obregon 592 Unit 6 Unit 2 Unitl Unit 3 Unit 8. Unit 4 Unit 9 Unit 5 Unit 10 Comments Lot # No. Street S.F. At the present time, the Desert Sands Unified School ,District does not collect fees on, garages/carports, covered, patiosANalkways, residential additions under 5 00 square feet, detached accessory structures (spaces that do not contain facilities .for living, • sleeping, cooking, eating. or sanitation) or replacement mobile ho mes. It has been determined that the above-named owner is exempt from paying school fees at this time due to the following reason: This certifies that school facility fees imposed pursuant to in the amount of $2.24 X 592 S.F. or $1,326.08 have been paid for the property listed above and that building permits and/or Certificates of Occupancy for this square footage in this proposed project may now be issued. Fees Paid By CC/Wells Fargo Bank/Brad Hoffman Check No. - 0737704229 Name on the check Telephone 880-7812 By Dr. Doris Wilson Superintendent Fee collected /exe ted by Es Lara Signature Funding Residential Payment Recd $1,326.08 over/Under NOTICE: Pursuant to Government Code Section 66020(d)(1), this will serve to not you that the 90 -day approval period In which you may protest the fees o r other payment identified above will begin to run from the date on which the building or installation'perrnit for this,project is issued, or from the date on which those amounts are paid to the District(s) or to another public entity authorized to collect them on the District('s) behalf, whichever is earlier. NOTICE: This Document NOT VALID, if Duplicated,. Embossed Original -Building Department/Applicant Copy -Applicant/Receipt- Copy -Accounting (imp 0 FEE OF'$30 [RE APPROVED UYISIZED DEBRIS TAINER OW 1. " i, '. TH . E JOB -',SITE DU NG ALL �n,,,ClT,nllflTlnkl A.Nn mmT RF TITLE 241 Energy Conservation Standards Compliance Report HOFFMAN RESIDENTIAL ADDITION 52925 AVENIDA OBREGON LA QUINTA = September 23, 2004 • Job Number: 24640A Prepared For: BRAD HOFFMAN, .OWNER 52952 AVENIDA OBREGO CITY OF LA QUINTA LA QU UA, CA 92253 BUILDING & SAFETY DEPT. TELEPHONE (760) -880-7812 �PPR®VE® FOR CONSTRUCTION DATE Q 4 Q B Main s en terpfses ♦♦♦v♦♦♦ Catherine M. Madlin, Cetified Energy Analyst Post Office Box 1443 v Palm Springs, CA 92263 760-322-5004 / 323-3644 (fax) E-mail: CMadlin@aol.com Madlin s en terpfises Catherine M. Madlin, Certified Energy Analyst • 760-322-5004 / 323-3644 Cox) ....... Title 24 Energy Conservation Standards Compliance Report This proposed project has been reviewed for compliance with the 2001 State of California Energy Conservation Standards, Title 24, by Madlin's Enterprises. The building design described in this compliance portfolio is in conformance with the standards as outlined in the attached compliance forms and, documentation. Date: September 23, 2004 Job Number: 24640A Prepared For: BRAD HOFFMAN, OWNER Project Name: HOFFMAN RESIDENTIAL ADDITION Project Location: 52925 AVENIDA OBREGON - LA QUINTA Method of Compliance: MICROPAS V6.1 CERTIFIED COMPUTER PROGRAM Orientation Of Entry: EXISTING HOUSE ENTRY FACES SOUTH Certified Energy Analyst Catherine M. Madlin NR 98-90-544 nrrfr- R 98-90-144 CADEC 1s California Associarion of Building Energy Consulrants • Post Office Box 1443 v Palm Springs, Ca 92263 v a.aun s enterprises Catherine M. Madlin, Certified Enemy Analyst .v 760-32275004 l 323-3644 .(fax) V . ... . flFTTIIPINC C1�MPQNEN� MI1 C31PLG� REtUIl�EMENTS; Job Name '"HOFTMAN" RESIDENTIAL ADDITION Job No. / File No. '24640A. Method of Compliance PV. ci•op4s,. VU Computer Simulation Existing+Addition Performance Calculation Total Conditioned Square Footage 633 Sq. Ft. Addition Total Glazing % (Floor/Glass Area Ratio) 12:1 %„ Existing+Addition Glazing Insulation: Roof / Ceiling Addition', •,R'.38 BaEts Radiant Barrier at Roof Insulation: Walls R-13 Batts - 2x4 Wood Studs Insulation: Floor - Slab on Grade Not Required Insulation: H.V.A.C..Ducts/Location/Testing New Ducts: R-4.2 /Attic / No Duct Testing Glazing U Value /Type: Operable or Fixed Glazing Solar Heat Gain Coefficient 0.38, Dual Pane, Low E2, Vinyl Frame 0.35 SHGC (NERC Tested Value) Glazing U -Value /Type: Patio Drs or French Drs Glazing Solar Heat Gain Coefficient 0.38,',D'ual.Pane, Low E2, Vinyl Frame 0.35 SHGC (1VFRC Tested Value) Glazing Exterior Shading Overhangs As Shown Thermal Mass Square Footage & % Not. Required HY.A.C. System Type '3` ; Package Heat Pump HVAC System Efficiencies (heating/cooling) 6.8 HSPF / 12.0 SEER Domestic Hot" Water Heater (1) 50 Gallon Electric - Replace Existing Energy Factor / Efi: / Standby Loss 0.88 or lietter R12 Blanket.,on Tank No Recirculating Pump for DHW No x Other Requirements Applicable.Mandatory, Measures v Post Office Box 1443 v Palm Springs,. Ca 92263 v Maaan's enterprises Catherine M. Madlin, Certified Enemy Analyst v 760-322-5004 l 323-3644 (fax) v v ..... Title 24 Compliance Forms CERTIFICATE OF COMPLIANCE: RESIDENTIAL Page 1 CF -1R Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10.03.09 Project Address........ 52925 AVENSA OBREGON ******* --------------------- LA QUINTA, CA 92253 *v6.01* Documentation Author... CATHERINE M. MADLIN ******* Building Permit Madlin's Enterprises P.O. Box 1443 Plan Check Date Palm Springs, CA 92262 760-322-5004 Field Check/ Date Climate Zone........... 15 --------------------- Compliance Method...... MICROPAS6 v6.01 for 2001 Standards by Enercomp, Inc. MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM CF -1R User#-MP0207 User-Madlin's Enterprises Run-E+A ------------------------------------------------------------------------------- GENERAL INFORMATION ------------------- Conditioned Floor Area..... 2210 sf Building Type .............. Single'Family Detached Construction Type ......... Existing Plus Addition Building Front Orientation. Front Facing 180 deg (S) Number of Dwelling Units..: 1 Number of Stories......... 1 Floor Construction Type.... Slab On Grade Glazing Percentage......... 12.1 % of floor area Average Glazing U -factor... 0.85 Btu/hr-sf-F Average Glazing SHGC....... 0.6 Average Ceiling Height..... 8 ft Component Frame Type ------------ Type Wall ------- Wood Wall Wood Door None Roof Wood Roof Radiant Wood SlabEdge None Orientation -------------------- Window Right (E) Window Right (E) Window Front (S) Window Front (S) Window Front (S) Window Front (S) Window Back (N) Door Front (S) Window Front (S) Window Right (E) Door Front (S) Window Left (W) BUILDING SHELL INSULATION Cavity Sheathing Total Assembly R -value R -value R -value U -factor Location/Comments -------- R-11 -------- R-0 ------- R-11 ------- 0.098 R-13 R-0 R-13 0.088 R-0 R-0 R-0 0.330 R-19 R-0 R-19 0.051 R-11 R-27 R-38 0.025 R-0 R-0 F2=0.760 FENESTRATION ------------ Area (sf) 9.0 9.0 24.0 24.0 40.0 53.4 4.0 40.0 9.0 3.0 40.0 12.0 U_ Factor SHGC 1.280 1.280 1.280 1.280 1.280 0.870 1.280 0.380 0.380 0.380 0.380 0.380 0.800 0.800 0.800 0.800 0.800 0.700 0.800 0.350 0.350 0.350 0.350 0.350 Interior Exterior Shading Shading --------------- -------------- Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Over- hang/ Fins None None None None None None None None None None None None CERTIFICATE OF COMPLIANCE: RESIDENTIAL Page 2 CF -1R --------------------------------------------------- Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM CF-1R ----------------User#_MP0207 User-Madlin's Enterprises Run-E+A -----------------------------7--------------------------- SLAB SURFACES ------------- Area Slab Type (sf) ---------------- ------ Standard Slab 1577 Standard Slab 633 HVAC SYSTEMS Refrigerant Tested ACCA Equipment Minimum Charge and Duct Duct Duct Manual Thermostat Type Efficiency Airflow Location R -value Leakage D Type -------------------------------------------------------- ---------------- HPPackage 6.80 HSPF n/a Attic R-2.1 No No Setback HPPackage 12.00 SEER No Attic R-2.1 No No Setback HPPackage 6.80 HSPF n/a Attic R-4.2 No No Setback HPPackage 12.00 SEER No Attic R-4.2 No No Setback WATER HEATING SYSTEMS --------------------- Number Tank External in Energy Size Insulation Tank Type Heater Type Distribution Type System Factor (gal) R -value ------------ ----------- ------------------- -------------- ------ ---------- Storage Electric Standard 1 0.88 50 R- n/a SPECIAL FEATURES AND MODELING ASSUMPTIONS ----------------------------------------- *** Items in this section should be documented on the plans, *** *** installed to manufacturer and CEC specifications, and *** *** verified during plan check and field inspection. *** This building incorporates a Radiant Barrier. The radiant barrier must have an emissivity less than or equal to 0.05, must be installed to cover the roof trusses, rafters, gable end walls and other vertical attic surfaces, and must meet attic ventilation criteria. This building incorporates non-standard Water Heating System REMARKS The values and materials used in this compliance portfolio are the minimum required to show compliance with Title 24 Energy Conservation Standards. The owner may (at his/her option) install better materials without additional compliance calculations. The HVAC load calculations included in this compliance report are for permit purposes only. The installing HVAC contractor is responsible for determining the HVAC design loads and equipment selection(s). The HVAC design shall be�done in accordance with industry standards. The load calculation in this report considers ambient temperature loads, solar gain, people and a fixed latent heat gain percentage. This basic load must be adjusted for additional design conditions and CERTIFICATE OF COMPLIANCE: RESIDENTIAL Page 3 CF -1R -------------------------------------------------------- r Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 __________________________________ MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM CF-1R ----------------User#_MP0207 User-Madlin's Enterprises Run-E+A ----------------------------------------------------- REMARKS system/equipment performance. The installing hvac contractor shall provide the required CF -6R with the installed hvac equipment model numbers. A night setback thermostat is required to be installed with the HVAC system. The installed plumber shall provide the required CF -6R listing the water heater model number(s) and certified plumbing fixtures. CERTIFICATE OF COMPLIANCE: RESIDENTIAL Page 4 .+. CF -1R ---------------------------__________________ Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04. 10:03:09 ________________ MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM CF -1R User#-MP0207 User-Madlin's Enterprises Run-E+A COMPLIANCE STATEMENT -------------------- This certificate of compliance lists the building features and performance specifications needed to comply with Title -24, Parts 1 and 6 of the California Code of Regulations, and the administrative regulations to implement them. This certificate has been signed by the individual with overall design responsibility. When this certificate of compliance is submitted for a single building plan to be built in multiple orientations, any shading feature that 'is varied is indicated in the Special Features Modeling Assumptions section. DESIGNER or OWNER Name.... BRAD HOFFMAN Company. OWNER Address. 52952 AVENIDA OBREGON LA QUINTA, CA 92253 Phone... 760-880-7812 License. I A ENFORCEMENT AGENCY Name.... Title... Agency.. Phone... Signed.. (date) DOCUMENTATION AUTHOR Name.... CATHERINE M. MADLIN Company. Madlin's Enterprises Address. P.O. Box 1443 Palm Springs, CA 92262 Phone... 760-322-5004 Signed.. (date) 9-L3 •ash Certified Energy Analyst Catherine M. Madiin NR 98-90-544 r r R 98-90-144 rr C A B E C California Association of Building Energy Consultants MANDATORY MEASURES CHECKLIST: RESIDENTIAL Page 1 MF-1R Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 Project Address........ 52925 AVENIA OBREGON ******* --------------------- LA QUINTA, CA 92253 *v6•.01* Documentation Author... CATHERINE..M. MADLIN ******* Building Permit Madlin's Enterprises P.O. Box 1443 Plan Check Date Palm Springs, CA 92262 760-322-5004 Field Check/ Date Climate Zone........... 15 --------------------- Compliance Method...... MICROPAS6 v6.01 for 2001.Standards by Enercomp, Inc. MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM MF-1R ----------------User#-MP0207 User-Madlin's Enterprises Run-E+A ------------------------------------------------------------ Note: Lowrise residential buildings subject to the Standards must contain these measures regardless of the compliance approach used. Items marked with an asterisk (*) may be superseded by more stringent compliance requirements listed on the Certificate of Compliance. When this checklist is incorporated into the permit documents, the features noted shall be considered by all parties as minimum component performance specifications for the mandatory measures whether they are shown elsewhere in the documents or on this checklist only. BUILDING ENVELOPE MEASURES -------------------------- *150(a): Minimum R-19 ceiling insulation. 150(b): Loose fill insulation manufacturer's labeled R -Value. *150(c): Minimum R-13 wall insulation in wood framed walls or equivalent U -factor in metal frame walls (does not apply Design- Enforce- er / ment to exterior mass walls). *150(d): Minimum R-13 raised floor insulation in framed floors. 150(1): Slab edge insulation - water absorption rate no greater than 0.3%, water vapor transmission rate no greater than 2.0 perm/inch. 118: Insulation specified or installed meets insulation quality standards. Indicate type and form. 116-17: Fenestration Products, Exterior Doors and Infiltration/ Exfiltration Controls 1. Doors and windows between conditioned and unconditioned spaces designed to limit air leakage. 2. Fenestration products (except .field fabricated) have label with certified U -factor, certified Solar Heat Gain Coefficient (SHGC), and infiltration certification. 3. Exterior doors and windows weatherstripped; all joints and penetrations caulked and sealed. 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. 150(f): Special infiltration barrier,installed to comply with Sec. 151 meets Commission quality standards. 150(e): Installation of Fireplaces, Decorative Gas Appliances and Gas Logs 1. Masonry and factory -built fireplaces have: a. Closeable metal or glass door b. Outside air intake with damper and control c. Flue damper and control 2. No continuous burning gas pilots allowed. MANDATORY MEASURES,CHECKLIST: RESIDENTIAL Page 2 MF -1R Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10.03.09 -----MICROPAS6 v6.01 File-24640REl Wth-CTZ15S92 -Program-FORM MF -1R User#-MP0207 User-Madlin s Enterprises Run-E+A ---------------------------------------------=------------------------ SPACE CONDITIONING, WATER HEATING AND PLUMBING SYSTEM MEASURES -------------------------------------------------------------- Design- Enforce- er ment 110-113: HVAC equipment, water heater's; showerheads and faucets certified -by the Commission. 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. ✓ 150(i): Setback thermostat on all applicable heating and/or / cooling systems. t/ 150(j): Pipe and Tank insulation 1. Storage.gas water heaters rated with an Energy Factor less than 0.58_.must be externally:wrapped with insulation having an installed thermal resistance':of R=12 or greater. 2. First 5 feet of pipes closest to water heater tank, non - recirculating systems, insulated (R-4'or greater). 3. Back-up tanks for solar system, unfired storage tanks, or other indirect hot water tanks haeme R-1.2. external insulation'or R-16 combined internal/external insulation. 4. All buried..or exposed piping insulated in recirculating sections of hot water system. 5. Cooling system .piping below.55 degrees insulated. 6. Piping insulated between heating source and indirect hot water tank. *150(m): Ducts and Fans ; 1. All ducts and plenums installed, .sealed and'in- sulated, to meet the requirements of the 1998 CMC s.ectons 601, 603, and 604, and standard 6-3; ducts insulated to a minimum installed level of R-4.2 or enclosed entirely in conditioned space. Openings shall,be sealed with mastic, tape, aerosol sealant,,or other duct -closure system that meets the applicable requirements of UL181, UL181A, or UL181B. If mastic or tape is used to seal openings greater than 1/4 inch, the combination of mastic and either mesh or tape shall be:used. Building cavities shall not be used for conveying conditioned air. Joints and seams of duct systems and their components*shall-not be sealed with cloth back rubber addhesive duct tapes unless such tape is used in combination with mastic and drawbands. 2. Exhaust fan systems have backdraft or automatic dampers. 3. Gravity ventilating systems serving,conditioned space have either automatic or readily accessible, manually / operated dampers. 114: Pool and Spa Heating Systemsand Equipment 1. System is certified-with'78$"„ thermal,.efficiency, on-off switch, weatherproof operating instructions, no electric resistance heating and no pilot light. 2. System is installed.with: a. At least 36''inches of pipe between filter and heater for future solar Beating. b. Cover for outdoor pools or outdoor spas. 3. Pool system has directional inlets and a circulation pump time switch. 115: Gas-fired central furnaces, pool heaters, spa heaters or household cooking appliances have no continuously burning MANDATORY MEASURES CHECKLIST: RESIDENTIAL Page 3 MF-1R ---------------------------------------------------- Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92•'Program-FORM MF-1R User#-MP0207 User-Madlin's Enterprises Run-E+A ------------------------------------------------------------------------------- pilot light (Exception: Non-electrical cooking appliances with pilot < 150 Btu/hr). LIGHTING MEASURES ----------------- Design- Enforce - 150(k)1: Luminaires for general lighting in kitchens.shall er ment have lamps with an efficacy of 40 lumens/watt or greater for general lighting in kitchens. This general.lighting shall be controlled by a switch on a readily accessible lighting control panel at'an entrance to the kitchen. 150(k)2: Rooms with a shower or bathtub must have either at least one luminaire with lamps with an efficacy of 40 lumens/watt or greater switched at the entrance to the room or one of the.alternatives to this requirement allowed in Sec. 150(k)2.; and recessed ceiling fixtures are IC (insulation cover) approved. -Ma in -s enterprises Catherine M. Madlin, Certified Energy Analyst 760-322-5004 l 323-3644 (fax) ....' ®. 0 Remodeled.Building ADDITION WORKSHEET Page 1 ADD Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 Project Address........ 52925 AVENIA OBREGON ******* --------------------- LA QUINTA, CA 92253 *v6.01* Documentation Author... CATHERINE M. MADLIN ******* Building Permit Madlin's Enterprises P.O. Box 1443 Plan Check Date. Palm Springs, CA 92262 760-322-5004 Fie Check/ Date Climate Zone......... 15 Compliance Method........ MICROPAS6 v6.01 by Enercomp, Inc. MICROPAS6 v6.01 File-24640EXT Program -ADDITIONS User#-MP0207 User-Madlin's Enterprises Run-E+A ----------------------------------------------------------------------- ADDITION/ALTERATION WORKSHEET - COMPUTER PERFORMANCE ---------------------------------------------------- EXISTING File Name .................. 24640EXT - EXISTING HOUSE Conditioned Floor Area..... 1577 sf Standard Design Energy Use. :65.57 kBtu/sf-.yr Proposed Design Energy Use: 111.06 kBtu/sf=yr NEW (EXISTING PLUS ADDITION/ALTERATION) File Name. .............. 24640RE1 - E+A Conditioned Floor Area..... 2210 sf Standard Design Energy Use. 57.06 kBtu/sf-yr Proposed -Design Energy Use. 88.99 kBtu/sf-yr FLOOR AREA RATIO Floor Existing New Area Floor Area Floor Area Ratio 1577 -------------- / 2210 ------- 0.714 DESIGN ENERGY USE FOR NEW (EXISTING PLUS ADDITION/ALTERATION) Floor Addition/ New Area. Existing Existing Alteration Standard ------------- Ratio ------- Proposed -------- Standard Design 57.'06 + 0.714 x ( 111.06 - -------- 65.57) -------- = 89.52 Note: If (Existing Proposed - Existing Standard) is negative, this difference is set to zero. --------------------------------------- _______________ ADDITION/ALTERATION ENERGY USE SUMMARY = - -------------------------------------- Addition/ _ Energy Use Alteration Proposed Compliance = (kBtu/sf-yr) Design Design Margin = ------------------------------------------------- _ = New .................... 89.52 88.99 0.53 = ------*** Addition/Alteration complies with Computer Performance *** COMPUTER METHOD SUMMARY Page 1 C -2R Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10.03.09 Project Address........ 52925 AVENIA OBREGON ******* --------------------- LA QUINTA, CA 92253 *v6.01* Documentation Author... CATHERINE M. MADLIN ******* B u i 1 d i n g Permit Madlin's Enterprises P.O. Box 1443 Plan Check Date Palm Springs, CA 92262 760-322-5004 Field Check/ Date Climate Zone........... 15 , _____________________ Compliance Method...... MICROPAS6 v6.01 for 2001 Standards by Enercomp, Inc. MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM C -2R User#-MP0207 User-Madlin's Enterprises Run-E+A ----- ---------------------------------------------------------------------- -------------- MICROPAS6 ENERGY USE SUMMARY = Energy Use Standard Proposed Compliance = _ (kBtu/sf-yr) ------------------------ Design ---------- Design Margin = = Space Heating.......... 3.79 ----------- 3.66 ---------- _ 0.13 = = Space Cooling.......... 41.01 63.19 -22.18 = = Water Heating.......... 12.26 22.14 -9.88 = = -------- Total 57.06 -------- 88.99 -------- _ -31.93 = _ *** Building does not comply with Computer Performance -------------- Zone Type 1. ZONE Residence 2.ZONE Residence GENERAL INFORMATION Conditioned Floor Area..... 2210 sf Building Type .............. Single Family Detached Construction Type ......... Existing Plus Addition Building Front Orientation. Front Facing 180 deg (S) Number of Dwelling Units... 1 Number of Building Stories. 1 Weather Data Type.......... FullYear Floor Construction Type.... Number of Building Zones... Conditioned Volume......... Slab -On -Grade Area......... Glazing Percentage......... Average Glazing U -factor... Average Glazing SHGC....... Average Ceiling Height..... Slab On Grade 2 17680 cf 2210 sf 12.1 % of floor area 0.85 Btu/hr-sf-F 0.6 8 ft BUILDING ZONE INFORMATION Floor # of Vent Vent Area Volume Dwell Cond- Thermostat Height Area (sf) (cf) Units itioned Type (ft) (sf) -- ------------ ----------------------- ----- -------- 1577 12616 0.71 Yes Setback 2.0 Standard Air Leakage Credit No 633 5064 .0.29 Yes Setback 2.0 Standard No COMPUTER METHOD SUMMARY Page 2 C-2R Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM C-2R -User#_MP0207 User-Madlin's Enterprises Run-E+A --------------- ---------------------------------------------------- Area Surface (sf) 1.ZONE - Existing 1 Wall 359 2 Wall 236 4 Wall 116 6 Wall 174 8 Door 20 9 Door 20 10 Roof 1577 2.ZONE - New 3 Wall 93 5 Wall 319 7 Wall 148 11 Roof Radiant 533 OPAQUE SURFACES --------------- U- Insul Act Solar factor R-val Azm Tilt Gains ----- ----- --- ---- ----- 0.098 11 180 90 Yes 0.098 11 270 90 Yes 0.098 11 0 90 Yes 0.098 11 90 90 -Yes 0.330 0 180 90 Yes 0.330 0 270 90 Yes 0.051 19 n/a 0 Yes 0.088 13 270 90 Yes 0.088 13 0 90 Yes 0.088 13 90 90 Yes 0.025 38 n/a 0 Yes Length Surface (ft) 1.ZONE - Existing 12 S1abEdge 136 2.ZONE - New 13 SlabEdge 83 Orientation 1.ZONE - Existing 1 Window Right (E) 2 Window Right (E) 3 Window Front (S)' 4 Window Front (S) 5 Window Front (S) 6 Window Front (S) 7 Window Back (N) 2.ZONE - Existing 8 Door Front (S) 9 Window Front (S) 10 Window Right (E) 11 Door Front (S) 12 Window Left (W) PERIMETER LOSSES Form '3 Reference ------------ W.11.2X4.16 W.11.2X4.16 W.•11.2X4.16 W.11.2X4.16 None None R.19.2X8.16 W.13.2X4.16 W.13.2X4.16 W.13.2X4.16 R.38.2X4.24 Location/ Comments ---------------- ---------------- F2 Insul Solar Factor R-val Gains Location/Comments -------------- ----- ------------------- 0.760 R-0 No 0.760 R-0 No FENESTRATION SURFACES --------------------- Area U- Act Exterior Shade Interior Shade (sf) factor SHGC Azm Tilt Type/SHGC Type/SHGC ----- ----- ----- --- ---- -------------- -------------- 9.0 1.280 0.800 90 90 9.0 1.280 0.800 90 '90 24.0 1.280 0.800 180 90 24.0 1.280 0.800 180 90 40.0 1.280 0.800 180 90 53.4 0.870 0.700 180 90 4.0 1.280 0.800 .0 90 40.0 0.380 0.350 180 90 9.0 0.380 0.350 180 90 3.0 0.380 0.350 90 90 40.0 0.380 0.350 180 90 12.0 0.380 0.350 270 90 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.76 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 Standard/0.68 COMPUTER METHOD SUMMARY Page 3 C-2R Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 -----MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM C -2R -------User#-MP0207 User-Madlin s Enterprises Run-E+A ---------------------------------------------------------- SLAB SURFACES The values and materials used in this compliance portfolio are the minimum required to show compliance with Title 24 Energy Conservation Standards. The owner may (at his/her option) install better materials without additional compliance calculations. The HVAC load calculations included in this compliance report are for permit purposes only. The installing HVAC contractor is responsible for determining the HVAC design loads and equipment selection(s). The HVAC design shall be done in accordance with industry standards. The'load calculation in Area Slab Type (sf) ---------------- ------ 1.ZONE Standard Slab 1577 2.ZONE Standard Slab 633 HVAC SYSTEMS ------------ Refrigerant Tested ACCA System Minimum Charge and Duct Duct Duct Manual Duct Type ------------- Efficiency Airflow Location R -value Leakage ------------------ D Eff 1.ZONE ------------------------=------------ ---- HPPackage 6.80 HSPF n/a Attic R-2.1 No No 0.719 HPPackage 12.00 SEER No Attic R-2.1 No No 0.516 2.ZONE HPPackage 6.80 HSPF n/a Attic R-4.2 No No 0.772 HPPackage 12.00 SEER No Attic R-4.2 No No 0.637 WATER HEATING SYSTEMS --------------------- Number Tank External Tank Type ------------ in Energy Size Heater Type Distribution Type System Factor (gal) ----------- Insulation R -value 1 Storage ------------------- -------------- ------ Electric Standard 1 0.88 50 ---------- R- n/a SPECIAL FEATURES AND MODELING ASSUMPTIONS ----------------------------------------- *** Items in this section should be documented on the plans, *** *** installed to manufacturer and CEC specifications, and *** *** verified during plan check and field inspection. *** This building incorporates a Radiant Barrier. The radiant barrier must have an emissivity.less than or equal to 0.05, must be installed to cover the roof trusses, rafters, gable end walls and other vertical attic surfaces, and must meet attic ventilation criteria. This building incorporates non-standard Water Heating.System REMARKS The values and materials used in this compliance portfolio are the minimum required to show compliance with Title 24 Energy Conservation Standards. The owner may (at his/her option) install better materials without additional compliance calculations. The HVAC load calculations included in this compliance report are for permit purposes only. The installing HVAC contractor is responsible for determining the HVAC design loads and equipment selection(s). The HVAC design shall be done in accordance with industry standards. The'load calculation in COMPUTER METHOD SUMMARY Page 4 C -2R Project Title........... HOFFMAN.EXTG+ADD Date..09/23/04 10.03.09 ----- --------MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -FORM C -2R User#-MP0207 User-Madlin s Enterprises Run-E+A ---------------------------------------------------------- REMARKS this report considers ambient temperature loads, solar gain, people and a fixed latent heat gain percentage. This basic load must be adjusted for additional design conditions and system/equipment performance. The installing hvac contractor shall provide the required CF -6R with the installed hvac equipment model numbers. A night setback thermostat is required to be installed with the HVAC system. The installed plumber shall provide the required CF -6R listing the water heater model number(s) and certified plumbing fixtures. Madlin s en terpnses Catherine M. Madlin, Certified Energy Analyst.. 760-322-5004 l 323-3644 (fax) :...... Existing 'Building a COMPUTER METHOD SUMMARY Page 1 C -.2R Project Title.......... HOFFMAN.EXISTING Date..09/23/04 10.00.26 Project Address........ 52925 AVENIA OBREGON ******* --------------------- LA QUINTA, CA 92253 *v6.01* Documentation Author... CATHERINE M. MADLIN ******* Building Permit Madlin's Enterprises P.O. Box 1443 Plan Check Date Palm Springs, CA 92262 760-322-5004 Field C ec Date Climate Zone........... 15 --------------------- Compliance Method...... MICROPAS6 v6:01 for 2001 Standards by Enercomp, Inc. MICROPAS6 v6.01 File-24640EXT Wth-CTZ15S92 Program -FORM C -2R User#-MP0207 User-Madlin's Enterprises Run -EXISTING HOUSE ------------------------------------------------------------------------------- MICROPAS6 ENERGY USE SUMMARY = Energy Use Standard Proposed Compliance = _ (kBtu/sf-yr) _----------------------- Design ---------- Design Margin = = Space Heating.......... 4.37 ---------- 8.94 ---------- _ -4.57 = = Space Cooling.......... 45.97 85.36 -39.39 - = Water Heating.......... 15.23 16.76 -1.53 = = Total 65.57 111.06 -45.49 = _ *** Building does not comply with Computer Performance GENERAL INFORMATION Conditioned Floor Area..... 1577 sf Building Type .............. Single Family Detached Construction Type ......... Existing Building Front Orientation. Front Facing 180 deg (S) Number of Dwelling Units... 1 Number of Building Stories. 1 Weather Data Type.......... FullYear Floor Construction Type.... Slab On Grade Number of Building Zones... 1 Conditioned Volume......... 12616 cf Slab -On -Grade Area......... 1577 sf Glazing Percentage......... 14.6 % of floor area Average Glazing U -factor... 1.17 Btu/.ht-sf-F Average•Glazing SHGC....... 0.77 Average Ceiling Height..... 8 ft BUILDING ZONE INFORMATION Floor # of Vent Vent Air Area Volume Dwell Cond- Thermostat Height Area Leakage Zone Type (sf) (cf) -------------- ----- Units itioned Type (ft) (sf) Credit ------- 1.ZONE ----------------------- ----- -------- --------- Residence 1577 12616 1.00 Yes NoSetback 2.0 Standard No COMPUTER METHOD SUMMARY. Page 2 C -2R Project Title.......... HOFFMAN.EXISTING Date..09/23/04 10.00.26 ______________________________________________________ MICROPAS6 v6.01 File-24640EXT Wth-CTZ15S92 Program -FORM C -2R User#-MP0207 User-Madlin's Enterprises Run -EXISTING HOUSE ------------------------------------------------------------------------------- Area Surface (sf) 1.ZONE - Existing 1 Wall 359 2 Wall 236 3 Wall 420 4 Wall 190 5 Wall 92 6 Door 20 7 Door 20 8 Door 20 9 Roof 1577 PERIMETER LOSSES Location/ Comments ---------------- Length F2 Insul Solar Surface (ft) Factor R-val Gains Location/Comments ------------ --------------------- ----- ---------------------- 1.ZONE - Existing 10 S1abEdge 183 0.760 R-0 No 11 S1abEdge 12 0.510 R-0 No FENESTRATION SURFACES OPAQUE SURFACES U- --------------- Insul Act Act Solar Form 3 factor ----- R-val ----- Azm --- Tilt ---- Gains ----- Reference ------------ 0.098 11 -180 90 Yes W.11.2X4.16 0.098 11 270 90 Yes W.11.2X4.16 0.098 11 0 90 Yes W.11.2X4.16 0.098 11 90 90.Yes Standard/0.76 W.11.2X4.16 0.098 11 180 90 No W.11.2X4.16 0.330 0 180 .90 Yes None 0.330 0 270 90 Yes None 0.330 0 0 90 Yes None 0.051 19 n/a 0 Yes R.19.2X8.16 PERIMETER LOSSES Location/ Comments ---------------- Length F2 Insul Solar Surface (ft) Factor R-val Gains Location/Comments ------------ --------------------- ----- ---------------------- 1.ZONE - Existing 10 S1abEdge 183 0.760 R-0 No 11 S1abEdge 12 0.510 R-0 No FENESTRATION SURFACES Area U- Act Exterior Shade Interior Shade Orientation ---------------------- (sf) factor SHGC Azm Tilt Type/SHGC Type/SHGC 1.ZONE - Existing ----- ----- ----- --- ---- -------------- -------------- 1 Window Right (E) 9.0 1.280 0.800 90 90 Standard/0.76 Standard/0.68 2 Window Right (E) 9.0 1.280 0.800 90 .90 Standard/0.76' Standard/0.68 3 Window Front (S) 24.0 1.280 0.800 180 9.0 Standard/0.76 Standard/0.68 4 Window Front (S) 24.0 1.280 0.800 180 90 Standard/0.76 Standard/0.68 5 Window Front (S) 40.0 1.280 0.800 180 90 Standard/0.76 Standard/0.68 6 Window Front (S) 53.4 0.870 0.700 180 90 Standard/0.76 Standard/0.68 7 Window Back (N) 4.0 1.280 0.800 0 90 Standard/0.76 Standard/0.68 8 window Back (N) 30.0 1.280 0.800 0 90 Standard/0.76 Standard/0.68 9 Window Back (N) 9.0 0.870 0.700 0 90 Standard/0.76 Standard/0.68 10 Window Back (N) 4.0 1.280 0.800 0 90 Standard/0.76 Standard/0.68 11 Window Back (N) 24.0 1.280 0.800 0 90 Standard/0.76 Standard/0.68 SLAB SURFACES ------------- Area Slab Type ---------------- (sf) 1.ZONE ------ Standard Slab 1577 COMPUTER METHOD SUMMARY Page 3 C -2R Project Title.......... HOFFMAN..,EXI`STING Date...09/23/04 10.00:26 MICROPAS6 x6.01 File-24646EXT Wth-CTZ1`5592 Program -FORM C-2R ----------User#-MP0207��.User-Maalin's Enterprises,. Run -EXISTING HOUSE ------------------------------------------i----------------------- HVAC' _.SYSTEMS Refrigerant Tested ACCA System Minimum Charge and Duct Duct Duct Manual Duct Type Efficiency Airflow Location R -value Leakage D Eff ------------=-------------------------= ---------------------------- ---- 1.ZONE HPPackage 6.80 HSPF n/a Attic R=2.1 No No 0.719 HPPackage 12.00 SEER No Attic R-2.1 No No 0.516 WATER HEATING SYSTEMS --------------------- Number Tank External in Energy Size Insulation Tank Type Heater Type Distribution,Type System Factor (gal) R -value ----------- 1 Storage Gas Standard 1 0'.48 50 R-12 SPECIAL FEATURES AND MODELING:ASSUMPTIONS ------------ *** Items in this section, should be documented, on. the plans, *** *** installed to manufacturer and CEC-specificati°"ons, and *** *** verified during plan check..and'field-inspection. *** Mandatory.Measures require a R-12 or greater external blanket on Gas Storage Water Heaters with Energy Factors less than 0.58. REMARKS The values and materials used in this.compl'iance portfolio are for the existing houseabase.assumption_-xcalculation.. This;caTc- ulation uses a .combination.' of information' pr:.ovided -by the owner and assumptions established by the CEC for the year the existing house was built. Madlin's enterprises Catherine M. Madlin, Certified Energy Analyst . 760-322-5004 / 323-3644 (fax) V ... V v H. V.A. C. Load Calculation HVAC SIZING Page 1 HVAC ----------- Project -----____ Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 Project Address........ 52925 AVENIA OBREGON ******* --------------------- LA QUINTA, CA 92253 *v6.01* Documentation Author... CATHERINE M. MADLIN ******* Building Permit Madlin's Enterprises P.O. Box 1443 Plan Check Date Palm Springs,. CA 92262 760-322-5004 Field Check/ Date Climate Zone.. ....... 15 --------------------- Compliance Method...... MICROPAS6 v6.01 for 2001 Standards by Enercomp, Inc. MICROPAS6 v6.01 File-24640RE1 Wth-CTZ15S92 Program -HVAC SIZING User#-MP0207 User-Madlin's Enterprises Run-E+A ------------------------------------------------------------------------------- GENERAL INFORMATION Floor Area ................. 2210 sf Volume.. ..... ........... 17680 cf Front Orientation.......... Front Facing 180 deg (S) Sizing•Location............ PALM DESERT Latitude... .... ....... 33.7 degrees Winter Outside Design...... 32 F .Winter Inside Design....... 70 F Summer Outside Design...... 112 F Summer Inside Design....... 78 F Summer Range.. .. ..... 34 F Interior Shading Used...... No Exterior Shading Used...... No Overhang Shading Used...,.... No Latent Load Fraction....:.. 0.20 HEATING AND COOLING -------------------------------- LOAD SUMMARY Heating Cooling Description --------------------------------- (Btuh) (Btuh) Opaque Conduction and Solar...... ---------------------- 15566 9461 Glazing Conduction ............... 8616 7709 Glazing-Solar............... n/a 7068 Infiltration ..................... 11683 7692 Internal Gain .................... n/a 1811 Ducts. .. .. ................... Sensible Load .................... 3586 39451 3374 37115 Latent Load ...................... n/a 7423 Minimum Total Load ----------- ----------- 39451 44538 Note: The -'loads shown are only one of the criteria affecting the selection of HVAC equipment. Other relevant design factors such as air flow requirements, outside air, outdoor -design temperatures, coil sizing, availability of equipment, oversiz-ing safety margin, etc., must also be considered. It is the HVAC designer's responsibility to consider all factors when selecting the HVAC equipment. HVAC SIZING Page 2 HVAC Project Title.......... HOFFMAN.EXTG+ADD Date..09/23/04 10:03:09 MICROPAS6 v6.01 File-24640RE1 Wth7CTZ15S92 Program -HVAC SIZING --------User#-MP0207 User-Madlin's Enterprises Run-E+A --------------------------------------------------------------------- HEATING AND COOLING LOAD SUMMARY BY ZONE ---------------------------------------- ZONE '1.ZONE' Floor Area ....................... 1577 sf Volume........................... 12616 cf Description --------------------------------- Opaque Conduction and Solar...... Glazing Conduction ............... GlazingSolar .................... Infiltration ..................... Internal Gain .................... Ducts............................ Heating Cooling (Btuh) --------- (Btuh) 10786 ----------- 7530 7114 6366 n/a 5423 9009 5922 n/a 1811 2691 2705 Sensible Load ................ 29600 29756 Latent Load ...................... n/a 5951 ----------- -------- Minimum Zone Load 29600 35707 ZONE 12.ZONE' Floor Area ....................... 633 sf Volume ........................... 5064 cf Heating Cooling Description (Btuh) (Btuh) ------------------------------------------------------- Opaque Conduction and Solar...... 4780 1931 Glazing Conduction ............... 1502 1344 Glazing Solar .................... n/a 1646 Infiltration ..................... 2674 1770 Internal Gain.......:. n/a 0 Ducts............................ 896 669 Sensible Load .................... 9851 7359 Latent Load ...................... n/a 1472 ----------- ----------- Minimum Zone Load 9851 8831 Addendurns sand a Notes ��,•.. . � .._ � .<. .� :'� t .�... :) 'i ♦�F_:4fts'�.... .St's �•..i. Y Madlin -s enterprises Catherine M. Madlin, Certified Energy Analyst • 760-322-5004 / 323-3644 (fax) ....... Title 24 Building Energy Efficiency Standards Residential Manual Excerpt RADIANT BARRIERS Introduction A radiant barn heat. Aluminu Installation of although they tee of radiant es of a material. ig the cool' g season, C7 The Commission .has approved an energy credit for radiant barriers meeting specific eligibility and installation criteria. The radiant barrier energy credit is an adjustment to the ceiling U -value when the ceiling is adjacent to an attic with a radiant barrier. The credit is automatically applied by modeling a radiant barrier in an approved computer program with this optional capability. Construction Below are the parameters for receiving credit for a radiant barrier, including criteria for the installation, ventilation and material, all of which contribute to the performance of the radiant barrier. Installation Installation must be in conformance with ASTM C-11.58-97 (Standard Practice for Use and Installation of Radiant Barrier Systems (RBS) in Building Construction.), ASTM C -727- 90(1996)e1 (Standard Practice for Installation and Use of Reflective Insulation in Building Constrluctiors.), ASTM CT313-975 (Standard Specification for Sheet radiant Barriers for Buildi g Construction Ap Ii ,ations), and ASTM C-1224-99 (Stari�ard Specification for- Reflective orReflecive Insuor B�ii ding A plications aradiant barrier must.be securely i stalled in a germrael n an�er i►vitTth sjain idea ing. 0 t d t a is oo . Radia t u t a rI I t II ` I s a d�to�t .e o f tr ss.ra� rs o cods n n J / ( p -tb fol o ng methods, with the ma ena : �--- 1. Draped over the truss/rafter ( the top chord) before the upper roof deck is installed. 2. Spanning between the truss/rafters (top chords) and secured (stapled) to each side. 3. Secured (stapled) to the bottom surface of the truss/rafter (top chord). A minimum air space must be maintained between the top surface of the radiant barrier and roof decking of not less than 1.5 inches at the center of the truss/rafter span. v P.O. Box 1443 v Palm Springs, Ca 92263-1443 • E-mail. Cmadlin@aol.com • Madlin's Enterprises — Addendums & Notes 4. Attached [laminated] directly to the underside of the roof decking. The radiant barrier must be laminated and, perforated by the manufacturer to allow moisture/vapor transfer through the roof deck. The radiant barrier must be installed to cover all'gable end walls and other vertical surfaces in the attic. Ventilation The attic must be eE n� a ed to: 1. Conform to rria u ht rer' 'n-stract-ort 1 n .� � 2. Provide a i �m ,,� fee entilador� area each 150 s dare�feeAof attic, oc�r area 1 foot ,f gent area for 3. Provide no less than 30 percent upper vents. (Ridge vents or gable end vents are recommended to achieve the best performance. The material should be cut to allow for full air flow to the venting.) The radiant barrier (except for radiant. barriers laminated directly to the roof deck) must be installed to: 1. Have a minimum gap of 3.5 inches between the bottom of the radiant barrier and the top of the ceiling insulation to allow ventilation air to flow between the roof decking and the top surface of the radiant barrier. 2. Have a minimum of six (6) inches (measured horizontally) left at the roof peak to allow hot air to escape from the air space between .the roof decking and the top surface of the radiant barrier. When installed in enclosed rafter spaces where ceilings. are applied directly to the underside of roof rafters—a minimum ai space of 1 inch must be provided between the radiant barrier and the toR f the ceiling insuL at,on, and ventilation must be provided'Tior each rafter space. Vents must Oe proved -a b h appe ((<� to even s7 eR�lase aft ac . Emissiviin] Pj . • The emissivity of the radiant barrier must b less than or equal to 0.05as tested in accordance with ASTM C-1371-98 or AS08-7(1996)el. • The product must meet all requirements for California certified insulation material [radiant barriers] of the Department of Consumer Affairs, Bureau of Home Furnishings and Thermal Insulation. Madlin's Enterprises — Addendums & Notes Note: Aluminum will deteriorate or corrode.in4the presenceof alkaline ,materials. Unless the aluminum foil is protected by waterproofed paper or plastic.coating, keep it from coming into direct contact with anything alkaline, such as masonry surfaces. . Inspection If a radiant barrier was used for compliance credit, check the installation guidelines provided above for the builder. Especially critical are. the ventilation'and'air space requirements that enable the radiant barrier to perform as expected. I• v CEC Title 24%glential Oesigrr anu I 00Figure 3-2: Mhbds r n''�tallIlat'o f r is R t B rri r Air Space Radiant Barrier Insulation Joist — . Roof Decking Method 1: Radiant Barrier Draped Over Top of Truss/Rafter Roof Decking Air Space Rafter Radiant „e ° r Ra( Barrier ` Bar Insulation Insi Joist Method 3: Radiant Barrier Attached to Method 4: RadiantBanter Attached to Bottom of Truss/Rafter Underside of,Roof Deck Air:: Rafter Rad Ban Insu Method 2: Radiant Barrier Attached Between Truss/Rafters Roof Decking Rafter I Rafter I �... � �T:�ii n . • • • . r aviBut,111 11 �� I Smar-t E �/rte- xs « �� . ��.,• - ''�, � `•� Ot h Tday's savvy homebuyer is looking for an attractive, comfoi# able, and energy-efficient home. ' transfer, and almost ail summer heat; is by radiation. For summer Scientific tests show when comfort forget "R", think "E". building an energy-efficient home the use of Polar-PiyTM Polar-PlyTM is an innovative radiant barrier sheathing can - `= product composed of an effect savings on cooling as u, aluminum radiant barrier which much as 25% eachear for the `- Y .-"\e blocks 97/0 of summer radiant life of the home. heat, laminated with flame resistant adhesive to roof Radiant barrier technology has sheathing. Direct lamination to been in limited use since the the roof sheathing provides 1800's, but with its widespread – durability, requires no additional applications in space exploration, has now begun to emerge as construction labor, and substantially reduces the a new standard in energy-efficient home design. Perhaps the flammability of the roof sheathing. most difficult thing about radiant barrier technology is it's explanation. "R" values measure "resistance" to conductive Polar-PlyTM has been designed specifically to combat the heat only, not radiant heat. Radiant heat is measured by increasing high costs of energy. It costs far more to cool a 11emittance" (E) values. This is an important home one degree in the summer than to heat it one degree in -Sz difference since the primary mode of heat the winter. Homebuyers know that these costs will rise and are demanding more energy-efficient homes. The technology y pays gy you build with toda off in comfort and energy savings for the life of your home. IV Radiant Barrier Sheathing ECT 8095 South Lake Circle Superior Radiant Insulation, Inc. (909) 305-1450 Granite say, CA 95746-8132 916-791-4372 800-426-6200 L o,•=' g t Pol,ar P1, Radic?mt Barrier Sheathing Y D/' Product Description A high -purity aluminum foil laminated as a facing to either plywood or'OSB of selected thicknesses using a flame - resistant adhesive. After lamination, the facing is perforated to help with the dissipation of moisture. ( * See Application Notes) Properties Emittance (E—value): .03 Reflectivity: 97% Permeance of facing: 53.3 Flame spread of facing: 0 Smoke of facing: 0 UBC class of lacing I NFPA class of facing A Flame spread of composite': 50 Smoke of composite': 95 UBC class of composite': II NFPA class of composite': B How does it work? It is a proven scientific fact that most heat transfer is by radiation. Polar-PIyT"" is very effective in stopping heat transfer because it is a barrier to radiant heat transfer employing the principles of low emissivity (low -e) and high reflectivity. NASA uses this same technology to protect its astronauts and space vehicles. When most people think of insulation they tend to think of mass insulation such as fiberglass. Mass insulation retards heat flow through resistance to conductive heat transfer (R -value). Mass insulation only addresses radiant heat flow incidentally and inefficiently. During hot weather, homes experience unwanted heat gains predominantly by radiant heat transfer. Summer heat equals radiant heat. This is certainly true and easy to understand during the daylight hours when the hot sun is blazing on your roof. But, even after the sun sets, the accumulated heat remains stored in the mass insulation, drywall, and framing ' Tested with 7/16" CDX plywood members. The ceiling and wall surfaces continue to re -radiate this heat into your home long into the night. This keeps your air conditioner working longer and harder, all the while adding to your cooling bills. Instead of this intense radiant heat transfer into your attic and ceiling, Polar -Ply,"" effectively stops 97% of these heat rays. Your mass insulation stays cooler and your ceiling stays cooler. This translates into comfortable living spaces at significantly lower.cost. Benefits of Polar-Ply"O I. Keeps the temperature of existing mass Insulation and ceilings lower, thereby reducing the radiant heat transfer into the living space and increasing occupant comfort. 2. No additional installation labor required. 3. Approved for energy credit in Model Energy Code & California Energy Commission Title 24. 4. Significant savings in utilitycooling bills; as much as 25%. 5. Important reduction in flame spread rating of the roof sheathing. 6. Reduces workload for the cooling equipment, extending its life expectancy. 7. Cooler attic air and the elimination of most radiant heat gain make for marked improvement in efficiency of vulnerable a/c supply ducts located in attics. 8. Noticeably reduces garage temperature. 9. Durable; should last for the life of the home. 10. Environmentally friendly. ECT 8095 South Lake Circle Granite Bay, CA 95746-8132 916-791-4372 800-426-6200 a/ A.44& ` Application Notes Install according to panel manufacturers' recommended installation specifications. No special procedures are necessary. For proper performance, the radiant barrier should face an evacuated air space of at least 3/4". * Care should be taken in the storage, handling, and installation of Polar -Ply'"' to ensure that the moisture content does not exceed that of the board,_ manufactur- ers' recommendation. A high moisture content may lead to delamination of the radiant barrier facing and possible deterioration of the board. Research Acknowledgments National Aeronautics and Space Administration US Department Of Energy Florida Solar Energy Center Oak Ridge National Laboratory. Tennessee Valley Authority Davis Energy Group Numerous University studies Superior Radiant Insulation, Inc. P.O. Box 247 San Dimas, California 91773 Phone: (909) 305-1450 Fax: (909) 305-1448 email: Polar-Ply@SuperiorRB.com Warnings Aluminum is a good conductor of electricity. During installation avoid open electrical circuits and other exposed electrical current situations to prevent electric shock. Electric shock can result in injury or death. This product may have an effect on whether condensation will occur. Condensation is a natural and common phenomenon that can occur at the walls and roof of buildings under certain conditions. Many circumstances including the mix of material, weather, and other factors will effect whether condensation occurs, the degree to which it occurs, and the effect condensation will have on the components of the building. Where these conditions may exist, special attention should be given to proper ventilation and corrosion -resistant fasteners. 0 1999 Superior Radiant Insulation, Inc. All rights reserved. F.y Apt -31-04 6i:16am rpm -WEST COAST CUSTOM FINISH +760?266411 T -i77 P 0'/6' F -4i@ WEST CHAS'!' CUSTOM HN iSF. IMC. 4101 MA(THEW DR. PALM SPRINGS, CA 9:264 76M'28,8444 FAX 7604288411 mm* ALrR-M"U-. i ¢ 'Y: I. 01 W1 ND0"W'9 AND DU'0RS NF'AC SIiGC STC AAMA I.I.Valut 3/4" ovemll I Ir1ax Size HAMA ' Air Window 7YPc _ 1it' 01"3/16• Glass C1. Bmv. SS 's 118,114 Tc_z wed P-alint infiltration StamOard Ah�minum2000 Serr!s - Nu Cs Ads _ ' . 'ised�Wiudow _ 0.63 '_I US ! 0.69 I 0.64 18_ l8 33 8060 £S PM -20 Pees Horuvnra_Slida _ _G_74 0.76. :� 0.65 Clio 2.6 29-7 31 10060 -RES -20 , Pass Verft"l Slider -'- - 0.74 TJ076 0.67 ; U.6:_ ' ' 25 22aA31 4060 PIiS-'?0 Pass jxcd wlSoi� Coat_Lwr E 0.47 0.5 I 7 n/A tS �7- 8060 RI ;S-:0 l�us Kom. Slider w/Sit Coat -AAwa _ CSa 0.61 h 0.35 Iva 26 L^ O06p RES -20 Pass en. Slider w/S1l Cmr d -ow L _ 0 59 Q V�2, I 0.37 tua 35 1 2406p _ pagy Standard Alaminum:NM :'.exits - With Grid.i fixed Wiadow ribnwiSlide[ 0.63 0.66 0.74 0.76 U 61 0.59. 0.59 0.55 28 i 26 29 sl 805G ip0e;0 A R:5 -2U I RF I l>YS:; Vatic l Slider 0.74 U.7b 0-627 0.57 5 ' 2R �3l -9-20 3 )6U rRGS.2p Ptu-s I*agg fixed w/Soft Coat-LnW E Flirt Slider W/Sft Cox -Low C 0,47 U 52 034 0..>S 1 � 0:53 � 0.33 r Ta 8 i 28 ; 33 � 26 T�9 � 8060 RFS20 Yz<S; _ Vart,Slider w/S(tCoat -1.0wE 0.59 O.Q ; 03S 111a n/a' ? 1_ 2.5 .; 29 3! 10060 MJ60-?-gjg,+_p ! RES -20 lits � pgrs Standard Aluminum 900 Scrim - So Grids_ _ 1; 3" Glhss iA" C7as Fd' .1/4" Sliding Glass D xX 0.69 1 tI a 0.69. n!a _n/a . 27 30' Mao RES -20 P2se SftCoat 4-ewl 0.55 .^~a/a 0.36 n'a n/s '7 30 - 12080 RE.S-20 Pass - Standard N rniaum 5W Scrici - With Grkts lidinc Uluss Docr U.70 1a 62 n/n _ n/a :7 , �0 L2030 RES -20 Pass RCost-Low L' G.56 ate_ 1 0,32 n/A Ns 27 ! 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LC -301 R-20 Yras 0:38 ;�,, 3S 0.46 28- 2, 30. 10060 C-40 Pas, Horizomal Slid:t'mq;ow F -- 0,44 I °x--- 0.;5 p.q.t 28 29 31 10060 LC -21 ftis d(real Slides w!< ow E _ 0.45. ams 034 0.44 _ 28 29,; : 31 4066/4050 ' u; 30 / A� Pass ThcrmalBrrsk Ajamiaum t00U Serira = Mth Grids 15/16" ovc[tili Ims Fixed Window _ orimntal Shaer 633 t.- • 0.65 ;.. 0.62 29 27 30 ' IOU60 _ _CSR �, k 0.62 059 2,8 Zii ! : 91 :0060 LG25 Pass Jxxxawd l Slider - 0,59 1 r 0.62 0_S9 28 29 3 4066/4080 I� I LC -301 R -?.0 Part sco w/ Low E HorizomW Slider w1ow E 0.33 0 32 - -~- 0.4.1 - 33� p,42 28 27 30 _ _10060 CSO Pau I _- Vertical Slider w/Low F. 0.4,5 n '' 0.31 2.40 U:40 28 28 31 2d 29 31 i 0060 4066/4US0 LG 2S LC -301 R.-201 Yest PSrs 7000 Series - No Grids 118" Cass 3/167 Glass 3/4'; ray z/B j Vq' --d%jrkdow 0.47 .,; . ...0.49, ;0.61 I n/a _ML 33 34 t0460 I 1G25Slider XUJt: USp ^ 0:52 055 i-- N%33LC-25 I Pass F5Vinyl Slider XO 1150 1:52 (OSS�/a nha 3^233 - 6060 � LC 2S -rr Pass der 0494080 ' LC -F ft Coat -Low E 032 ! C:34 0:32 RA. N8 r!0. do 1,0060 LC -25 Pass w/Sft Coat -Low G _ em Slider Coat %14w - _ G.36 0.38 (- 030 nla Way nlu n/a .: 6060 1,C_25 pas; w/SR E 0.3� 038 0.31 aIle n/a 'i Na' a/a -.4030 t.C•35 P.- ; V;nvl 7 Series - With Grids 1 314" overall iast imi[ 'fixed Window•_�, _ 0.<7 ! 0.49 _' 0.56 n7a • Na :.:33` 34 10060 LG2--1 Pass Horizontal &Ilei XOX orlmatal Slider XU - _ - 0.50 0,32. 0.50 .e n/a -' n/s 32 ' 33 1020 LC -25 r Pats ^- crricrJ Slid= - - 0.50 0.52 0.50. �_I. _.._ 0 1 0.51 n/a n'a i2 33 - r 6060 C-24 Pass __ Fixed w/Soft Crest -Lew > - -_ - . .49 _C.32 I G.34 -. --r----_._ 032' 0.30 ria tJa Iiia 33 33 I✓A 33 34 4030 0X160 LC -35 -25 i ass�_ Pass fCorz. Slider wt 7i Coat -I,vr. 5 _ _03r _ 038 _ 027 Na ., Iva i 32 33 AGO 1.0.25 !--Pass Yctt. Slider w/SR Coac -Iqw E 0.37 U.3YNa 33 33 4080 LCr35 Pass 6000 Wetdod & [1(100 Mach_- No Gridx 1/S° Glass 31M"Gluss 513" ti06t, 6080 liding GkL Moor 0.51 0.51 Cit : +'0.37. 073 Na Ma 26 ellerq7MA12080 24 nttrL2080 RLS -20 12E5.20 Pass Pax -6" y ft Cott Tow, F �. 037 Wdded & 8000 Mach - With'Grida 3 rasa OooStidin�Gl=Doot 0,52 0.52 0.56 v/a 2,6_ NaL20SU 1'asa ft Coat Low k 0.38 1 0.38 0.30 nl1 ^ 24 nia : ^S 19AR!) - �Rti510 I rrrc_r LoE n 1984 Cardinal introduced its LoE insulati n g g lass. In 1985 Cardinal intro- duced Lot Sun and in 1989 Cardinal introduced LoE' Coated Glass Products. The LoE Sun coatings were'developed to provide improved shading coefficient and solar heat gain coefficient performance. The LoE' coatings were developed to provide better summer daytime perfor-. mance with only a slight reduction in,visi- blelight transmittance: Because of the excellent winter nighttime and summer daytime performance characteristics of the LoE' product, it is becoming the prod- uctof choice for many residential window applications. LoE Descriptions LoE' 71 Series: The LoE2 71 coated glass products are specifically designed as second surface coatings. They have a slightly lower visible light transmittance compared with the LoE 78 series product with significant improvements in shading coefficient and solar heat,gain coefficient. LoE' 71 products may be subject to mini- mum order requirements. Feature and Benefits of LoE' -171 • High visible light transmission: 72% • Lower visible light reflectance (indoor and out than clear glass • Lowest winter U -Value of all LoE prod- ucts: 0.24 j•. Low shading coefficient: 0.47 • Low solar heat gain coefficient: 0.41 • Low relative heat gain.' 98 btu/hr/ft' • Warmest center glass temperature,for winter conditions of all LoE products: 57°F. (LoE -178 also 570) • Coolest center glass temperature for summer conditions of all LoE products: 83°F. • Lowest ultraviolet light transmission of all LoE products: 16% • Reduces heating and cooling costs for both cold and warm climates compared to other glazings • Allows the use of single glass inventory for both warm and cold climates LoE 78 Series: The LoE 78 coated glass products are designed as either sec- ond or third surface coatings. These coat- ings are neutral in color and have the high- est visible light transmission of all LoE products. The LoE 78 coated glasses offer improved LI -values, shading coefficient and solar heat gain coefficient, compared with non -coated glass products. Feature and Benefits of LoE -178 • High visible light transmission: 78% • Lower visible light reflectance (outdoor and indoor) than clear glass • Low winter U -Value: 0.26 • Low shading coefficient: 0.68 u • Low solar heat gain coefficient: 0.58 • Low relative heat gain: 139 btu/hr/ft' • Warm center glass temperature for win- ter conditions: 57°F. (LoE'-171 also 57°F.) • Reduces center glass temperature for summer conditions compared to clear glass: 85°F. • Reduces ultraviolet light transmission • Reduces heating and cooling costs for both cold and warm climates compared to other glazings LoE Sun 45 Series: The LoE Sun 45 coated,glass products are designed as second surface coatings:These coated products have the lowest visible light transmittance, shading coefficient, and solar heat gain coefficient of all LoE prod- ucts and will have a bluish grayoutdoor reflected color. Feature and Benefits of LoE-Sun-145 • Grey color with slight blue cast • Visible light transmission: 44% • Same visible lightYeflectance (outdoor and indoor) as clear glass • Low winter U -Value: 0.27 • Low shading coefficient: 0.38 • Low solar heat gain coefficient: 0.32 • Warm centerglass temperatures for winter conditions: 56°F. • Cool center glass temperatures for summer conditions: 86°F. • Reduces ultraviolet light transmission .to:15% • Reduces heating and cooling costs for both cold and warm climates compared to other,glazings. ; • Application - For maximum solar Control applications LoE Product Code' Low Emissivity Coatings The following generalizations can be made regarding low emissivity coatings utilized in insulating glass: ' - 1. U -Value (heat transfer) performance does not change whether the coating is on No. 2 oe No. 3 surface. 2. The lower the emissivity of the coating, the lower the U -Value of the IG unit. 3. The shading and solar heat gain coeffi- cients of the unit will be lower when the coating is placed on,.No. 2 surface than when the coating is on the No. 3 SUgopq. 4. LoE is not a heat trap. LoE is beneficial .for winter and summertime conditions. Radiant Energy The energy from the sun (Short Wave Radiation) is transmitted through the insulating glass unit to the building's interior. After being absorbed by carpet- ing, draperies, furniture; walls, etc., the radiation becomes longwave°infrared radiation. Heat energy from lights, heat- ing registers, office equipment, etc., is also long wave infrared radiation: When the long wave infrared energy tries to escape through the glass, the LoE'-171 coating reflects approximately 96% of. this energy back into the room with a resultant lower winter U -Value. Energy Diagram First Numbers 2nd(3rd No Product Glass substrate Daylight Transmittance LoE%171 1, -Clear 72% LoE-178, 1 -Clear 78% LoE Sun -145 1 -Clear 45% Low Emissivity Coatings The following generalizations can be made regarding low emissivity coatings utilized in insulating glass: ' - 1. U -Value (heat transfer) performance does not change whether the coating is on No. 2 oe No. 3 surface. 2. The lower the emissivity of the coating, the lower the U -Value of the IG unit. 3. The shading and solar heat gain coeffi- cients of the unit will be lower when the coating is placed on,.No. 2 surface than when the coating is on the No. 3 SUgopq. 4. LoE is not a heat trap. LoE is beneficial .for winter and summertime conditions. Radiant Energy The energy from the sun (Short Wave Radiation) is transmitted through the insulating glass unit to the building's interior. After being absorbed by carpet- ing, draperies, furniture; walls, etc., the radiation becomes longwave°infrared radiation. Heat energy from lights, heat- ing registers, office equipment, etc., is also long wave infrared radiation: When the long wave infrared energy tries to escape through the glass, the LoE'-171 coating reflects approximately 96% of. this energy back into the room with a resultant lower winter U -Value. Energy Diagram winter Nighttime Performance Heat Loss X X = Log -178 rono)shor�t X Indoors 51% With X Lo€Sun-145 Wave Radiation X Room Side X Heat Outdoors X X=LoE178, LoE'-171 X Long Wave or LoESun-145 Coating Radiation Coating X X winter Nighttime Performance Heat Loss X X = Log -178 Reduced X Loft -171 or 51% With X Lo€Sun-145 Log CoatingsX X Coating X X X Loft -171 or X X Room Coating Side 89° X X X Relative X Heat Gain Clear Unit C X Tinted Unit 155 X 139 0° X 70° 98 Clear Unit with Log Sun -145 U -Value (Btu/hr)ft-NF) Standard Unit 0.49 Standard Unit With Log -178 Log' -171 or Log Sun -145 With Argon 024-027 Summer Daytime Performance X X Room Side Heat Gain OReduced X With LoE X Products As X Listed Below X X X=10€-178 X Loft -171 or X Lo€ Sun -145 X Coating 89° X 75° X Relative Heat Gain Clear Unit C (Btu/hdtr) 189 Tinted Unit 155 Clear Unit WdhLoE-178 139 Tinted with LoE-178 Coating 122 Clear Unit With Lot' -171 98 Clear Unit with Log Sun -145 79 Emissivity Measurements Emissivity is measured by using a spectrometer. By using this method, only normal emissivity energy data is obtained. To establish the most exact and realistic emissivity, the normal emissivity.must be converted to a hemi- spherical emissivity by formula. If normal emissivity is used in lieu of hemispherical emissivity, the normal emissivity will show an unrealistic lower emissivity and therefore will underpredict the glass energy.transfer and resultant wintertime U -Value. Cardinal IG has used hemispherical emissivity and the PGMC (Primary Glass Manufacturers Council) Emittance Calculation Procedure for determining the LI -Values of the LoE-178, LoE'-171 and LoE Sun -145 products listed in this brochure.