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07-1615 (RER) Title 24T TITLE 24 REPORT I CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DATE BY Title 24 Report for: Nicolaides Residence 78-119 Lago Drive La Quinta, CA 4 Project Designer: Report Prepared By: Joan D. Hacker Insu-form, Inc. 41-921 Beacon Hill, Suite A Palm Desert, CA 92211 (760)'779-0657 Job Number: Date: 5/23/2007 ip MAY 312001 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 2005 Building Energy Efficiency Standards. This program developed by EnergySoft, LLC - www.energysoft.com. EnergyPro 4.3 by EnergySoft Job Number: User Number: 2655 Certificate Of Compliance : Residential (Part 1 of 4) CF -1 R Nicnlaidp-s Resirience Project Title 5/23/2007 Date 78-119 1 ann nrivP I a Qijinta Project Address Building Permit # Insti-firm Inr. (760) 779-0657 Documentation Author Telephone plan Check/Date FneravPra Compliance Method 15 Climate Zone Field Check/Date TDV Standard Proposed Compliance (kBtu/sf-yr) Design Design Margin Space Heating 7.56 7.49 0.06 Space Cooling 184.13 169.50 14.62 Fans 24.84 22.89 1.95 Domestic Hot Water 11.60 11.60 0.00 Pumps 0.00 0.00 0.00 Totals 228.12 211.49 16.63 Percent better Building Type: F�j Single Family ❑ Multi Family Building Front Orientation: Fuel Type: Fenestration: ❑ Addition [X-1 Existing + Add/Alt (S) 180 deg Natural Gas Area: 623 ft2 Avg. U: 0.87 Ratio: 25.4% Avg. SHGC: 0.70 BUILDING ZONE INFORMATION Zone Name Floor Area Volume OPAQUE SURFACES Insulation Act. Type Frame Area U -Fac. Cay. Cont. Azm. Tilt Wall Wnnri 1g2 a 1n9 R_11 R -n n ?7n _gn W211 Wood JAR o in? R_13 R -n 0 _0 An Wa11 Wood 196 0102 R_13 R_n n go gn Rnof Wnnd RR n 095 R -RR R -o n 1Rf1 alQt I Wood 419 0110 R_11 R -n n 1R0 90 Wall Wnnd 47R 0 110 R-11 R-0 0 270 _gn Wall Wnnd 270 n110 R_11 R -n n _a_gn nnnr Nnna 17 n snn Nnna R-0 n _ n go Wall Wnnd 200 0 110 R-11 R-0 0 _0 qQ Wall Wnnd 4,u 0110 R-11 R-0.0 gn gn Rnnf Wnnd 9 igr) 0 n49 R_19 R-0 0 1R0 Q 7.3 Total Conditioned Floor Area Existing Floor Area: Raised Floor Area: Slab on Grade Area: Average Ceiling Height: Number of Dwelling Units: Number of Stories: # of Units Thermostat Zone Type Type Conditinoed Setback 2,453 ft2 2,390 ft2 0 ft2 2,453 ft2 9.0 ft 1.00 1 Vent Hgt. Area -2 n/a Gains Condition Y / N Status JA IV Reference Location / Comments ® El Raw- ng-A.i Additinn ® ❑New og-A3 Additinn ® Ll New- ng -A3 Additinn ®❑New 01-A1R Additinn ® ❑Fxictin9 dg -A2 Existing 1l iI ® ❑Fxictin9 ng -A2 Fxictin9 Living ® ❑Fxictin9 ng -A2 Fxictin9 I iving ® ❑Ramnved 28-A4 Fxictin9 I iving ® ❑Removed 09-A2 Existing Il i�inn ® ❑Fxic_tin9 D9 -A2 Existing 1 iving EK ❑❑Fxictin9 01-A4 Fxictin9 I iving ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑❑ F-1 F1 ❑❑ ❑❑ EnergyPro 4.3 by EnergySoft User Number: 2655 Job Number: Page:3 of 10 1 Certificate Of Compliance : Residential (Part 2 of 4) CF -1 R Nicolaides Residence Project Title Date 5/23/2007 FENESTRATION SURFACES True Cond. # Type Area U-Factorl SHGCZ Azm. Tilt Stat. Glazing Type Location/ Comments -I- 2 Window Window Leff Rear --(W (N) 7 51 _ n 870 NFR(- _0_70 NFRC 77n qQ Naw Dnuhla Mtl I Inroated nefault 12.0 0.870 NFRC 0.70 NFRC 0 90 New Double Mtl Uncoated Default Addition Addition 3 Window Right (E) 4.0 0.870 NFRC 0_70 NFRC 90 90 New Double Mtl Uncoated Default Addition 4 Window Front (S) 106.7 0.870 NFRC 0_70 NFRC 180 90 Existing Double Mtl Uncoated Default Existing Living 5 Window Front (S) 24.0 0.870 NFRC 0_70 NFRC 180 90 Existing Double Mtl Uncoated Default Existing Living 6 Window Left (W) 66.7 06870 NFRC0 70 NFRC 270 90 Existing Double Mtl Uncoated Default iving ExistingLiving Z Window Left (W) 40.0 0_870 NFRC 0_70 NFRC 270 90 Existing Double Mtl Uncoated Default Existing Living 8 Window Left (W) 15.0 0.870 NFRC 0.70 NFRC 270 90 Existing Double Mtl Uncoated Default Existing Living 5 Window Rear (N) 160.0 0_870 NFRC 0_70 NFRC -Q 90 Existing Double Mtl Uncoated Default Existinq Living -10. Window Rear (N) 120.0 0_870 NFRC 0_70 NFRC 0 90 Existing Double Mtl Uncoated Default Existing Living 11 Window Right (E) 66.7 0_870 NFRC 0_70 NFRC 90 90 Existing Double Mtl Uncoated Default Existing Living 0.76 6.8 10.0 2.0 0. 2.0 2.0 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 1168. INTERIOR AND EXTERIOR SHADING Insulation Window Location/ Type Length Overhanq Left Fin Riqht Fin # Exterior Shade Type SHGC Hgt Wd Len Hgt LExt RExt Dist Len H t Dist Len Hgt 1 Bug Screen 0.76 1.5 5.0 2.0 0.1 2.0 2.0 2 Bug Screen 0.76 4.0 3.0 2.0 0.1 2.0 2.0 3 Bug Screen 0.76 1.0 4.0 2.0 0.1 2.0 2.0 4 Bug Screen 0.76 6.8 8.0 2.0 - 2.0 2.0 5 Bug Screen 0.76 4.0 6.0 2.0 0.1 2.0 2.0 6 Bug Screen 0.76 6.8 10.0 2.0 0. 2.0 2.0 7 Bug Screen 0.76 6.8 6.0 2.0 0.1 2.0 2.0 8 Bug Screen 0.76 3.0 5.0 2.0 0.1 2.0 2.0 9 Bug Screen 0.76 6.8 10.0 8.0 0.1 8.0 8.0 10 Bug Screen 0.76 8.0 15.0 8.0 0.1 8.0 8.0 Ti Bug Screen 0.76 6.8 10.0 2.0 0.1 2.0 2.0 THERMAL MASS FOR HIGH MASS DESIGN Area Thick. Heat Inside Condition Location/ Type (sf) (in.) Cap. Cond. R -Val. JA IV Reference Status Comments PERIMETER LOSSES Insulation Condition Location/ Type Length R -Val. Location JA IV Reference Status Comments Slab Perimeter 18 None No Insulation 26-A1 New Addition Slab Perimeter 90 None No Insulation 26-A1 Existing Existing Living Run Initiation Time: 05/23/07 15.2251 Run Code: 1179958971 EnergyPro 4.3 by EnergySoft User Number: 2655 Job Number: Page•4 of 10 Certificate Of Compliance : Residential (Part 3 of 4) CF -1 R Nicolaides Residence 5/23/2007 Project Title I Date NVA(: 5Y51EM5 Heating Minimum Cooling Minimum Condition Thermostat Location Type Eff Type Eff Status Type Living Zone Central Furnace 78% AFUE . Split Air Conditioner 10.0 SEER Existing Setback HVAC DISTRIBUTION Duct Duct Condition Ducts Location Heating Cooling Location R -Value Status Tested? Living Zone Ducted Ducted Attic 2.1 Existing No Hydronic Piping pipe Pipe Insul. System Name Length Diameter Thick. WATER HEATING SYSTEMS Rated Water Heater # in Input Tank Cap. Energy Condition Factor Tank Insul. Standby R -Value System Name Type Distribution Syst (Btu/hr) (al) Status or RE Loss (%) Ext Standard Gas 50 gal or Less Small Gas No Pipe Insulation 1 40,000 50 Existing 0.53 n/a n/a Multi -Family Central Water Heating Details Hot Water Pump Hot Water Piping Length (ft) Add 1/2" Control # HP Type In Plenum Outside Buried Insulation REMARKS UUMVLIANUt 5 I A I EMENT This certificate of compliance lists the building features and 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. The undersigned recognizes that compliance using duct design, duct sealing, verification of refrigerant charge and TXVs, insulation installation quality, and building envelope sealing require installer testing and certification and field verification by an approved HERS rater. Designer or Owner (per B siness & Professions Code) Documentation Author Name: f_ i Name: Joan D. Hacker Title/Firm: Title/Firm: Insu-form, Inc. Address: `�.i�Dr i V Address: 41-921 Beacon Hill, Suite A 2 Palm Desert. CA 92211 Tele ho Qo 1:-. #: 7 Teleph e: (760) 779-0657 5 -29 -o (signs ure) (date) (sig atur) (date) Enforcement Agency Name: Title/Firm: Address: TA M Telephone: (signature) (date) Certificate Of Compliance : Residential (Part 4 of 4) CF -1 R Nicolaides Residence 5/23/2007 Project Title Date Special Features and Modeling Assumptions The local 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 local 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 /ustitication and documentation submitted. Plan Field The HVAC System "Existing HVAC' is designated as 3 Phase, or is Exempted from the NAECA 13 SEER requirement. HERS Required Verification Items in this section require field testing and/or verification by a certified home energy rater under the supervision of a CEC- irr•-•-- • •-••-- r . . U — ..0 ... V, .uIlll. UJI IIIcuIVUD anu III— uc jwPVILWU Vn uIV lir-m Plan Field nstallation certificate. 0 . EnergyPro 4.3 by EnergySoft User Number: 2655 Job Number: Pape:6 of 10 1 Mandatory Measures Summary: Residential (Page 1 of 2) MF -1 R NOTE: Lowrise residential buildings subject to the Standards must contain these measures regardless of the compliance approach used. More stringent compliance requirements from the Certificate of Compliance supercede the items marked with an asterisk (') below. 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. DESCRIPTION Check or initial applicable boxes or check NA if not applicable and included with the ENFORCE - permit application documentation. N/A DESIGNER MENT Building Envelope Measures *§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U -factor in metal frame ceiling. ❑ Q ❑ § 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 ❑ ❑X ❑ apply to exterior mass walls). e§ 150(d): Minimum R-13 raised floor insulation in framed floors or equivalent U -factor. ❑ ❑ ❑ § 150(e): Installation of Fireplaces, Decorative Gas Appliances and Gas Logs. 1. Masonry and factory -built fireplaces have: a. closable metal or glass door covering the entire opening of the firebox ❑ ❑ ❑ b. outside air intake with damper and control, flue damper and control ❑ ❑ ❑ 2. No continuous burning gas pilot lights allowed. ❑ ❑ ❑ § 150(f): Air retarding wrap installed to comply with §151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. ❑ ❑ ❑ § 150(1): Slab edge insulation - water absorption rate for the insulation alone without facings no greater than 0.3%, water vapor ❑ ❑ ❑ permeance rate no greater than 2.0 perm/inch. § 118: Insulation specified or installed meets insulation installation quality standards. Indicate type and include ❑ Q ❑ CF -6R 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. ❑ o ❑ 2. Fenestration products (except field fabricated) have label with certified U -Factor, certified Solar Heat Gain Coefficient (SHGC), and infiltration certification. ❑ ❑X ❑ 3. Exterior doors and windows weatherstripped: all joints and penetrations caulked and sealed. ❑ ❑X ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ 0 ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SNIACNA or ACCA. ❑ ❑X ❑ § 150(i): Setback thermostat on all applicable heating and/or cooling systems. ❑ ❑X ❑ § 1500): Water system pipe and tank insulation and cooling systems line insulation. 1. Storage gas water heaters rated with an Energy Factor less than 0.59 must be externally wrapped with insulation ❑ ❑X ❑ having an installed thermal resistance of R-12 or greater. 2. Back-up tanks for solar systems, unfired storage tanks, or other indirect hot water tanks have R-12 external ❑ ❑X ❑ insulation or R-16 internal insulation and indicated on the exterior of the tank showing the R -value. 3. The following piping is insulated according to Table 150-A/B or Equation 150-A Insulation Thickness: 1. First 5 feet of hot and cold water pipes closest to water heater tank, non -recirculating systems, and entire ❑ ❑X ❑ length of recirculating sections of hot water pipes shall be insulated to Table 1508. 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source and ❑ ❑X ❑ indirect hot water tank shall be insulated to Table 150-B and Equation 150-A. 4. Steam hydronic heating systems or hot water systems > 15 psi, meer requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunl'ght, moisture, equipment maintenance, ❑ ❑X ❑ and wind. 6. Insulation for chilled water piping and refrigerant suction piping includes a vapor retardant or is enclosed ❑ ❑ ❑ entirely in conditioned space. 7. Solar water -heating systems/collectors are certified by the Solar Rating and Certification Corporation. ❑ ❑ ❑ EnergyPro 4.3 by EnergySoft User Number: 2655 Job Number: Page:7 of 10 Mandatory Measures Summary: Residential (Page 2 of 2) MF -1 R NOTE: Lowrise residential buildings subject to the Standards must contain these measures regardless of the compliance approach used. More stringent compliance requirements from the Certificate of Compliance supercede the items marked with an asterisk (`) below. 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. DESCRIPTION Instructions: Check or initial applicable boxes when completed or check NIA if not ENFORCE - applicable. N/A DESIGNER MENT Space Conditioning, Water Heating and Plumbing System Measures: (continued) § 150(m): Ducts and Fans ❑ ❑ ❑ 1. All ducts and plenums installed, sealed and insulated to meet the requirements of the CMC Sections 601, 602, 603, 604, ❑ 0 ❑ 605, and Standard 6-5; supply -air and return -air ducts and plenums are insulated to a minumum 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 181 A, or UL 181B or aerosol sealant that meets the requirements ❑ ❑X ❑ of UL 723. 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. X❑ ❑ 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ X❑ ❑ 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 ❑ X❑ ❑ reductions in the cross-sectional area of the ducts. 3. Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive ❑ F ❑ duct tapes unless such tape is used in combination with mastic and draw bands. 4. Exhaust fan systems have back draft or automatic dampers. ❑ ® ❑ 5. Gravity ventilating systems serving conditioned space have either automatic or readily accessible, manually operating ❑ ® ❑ dampers. ❑ R ❑ 6. Protection of Insulation. 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. ❑ ❑ ❑ 7. Flexible ducts cannot have porous inner cores. ❑ ® ❑ § 114: Pool and Spa Heating Systems and Equipment ❑ ❑ ❑ 1. A thermal efficiency that complies with the Appliance Efficiency Regulations, on-off switch mounted outside of the ❑ ❑ ❑ heater, weatherproof operating instructions, no electric resistance heating and no pilot light. 2. System is installed with: Page:8 of 10 a. At least 36" of pipe between filter and heater for future solar heating. ❑ ❑ ❑ b. Cover for outdoor pools or outdoor spas. ❑ ❑ ❑ 3. Pool system has directional inlets and a circulation pump time switch. ❑ ❑ ❑ § 115: Gas fired fan -type central furnaces, pool heaters, spa heaters or household cooking appliances have no continuously ❑ ® ❑ burning pilot light. (Exception: Non -electrical cooking appliances with pilot < 150 Btu/hr) § 118 (i): Cool Roof material meets specified criteria ❑ ❑ ❑ Lighting Measures § 150(k)1: HIGH EFFICACY LUMINAIRES OTHER THAN OUTDOOR HID: contain only high efficacy lamps as outlined in Table ❑ © ❑ 150-C, and do not contain a medium screw base socket (E24/E26). Ballasts for lamps 13 Watts or greater are electric and have an output frequency no less than 20 kHz. § 150(k)1: HIGH EFFICACY LUMINAIRES - OUTDOOR HID: contain only high efficacy lamps as outlined in Table 150-C, ❑ ❑X ❑ luminaire has factory installed HID ballast. § 150(k)2: Permanently installed luminaires in kitchens shall be high efficacy luminaires. Up to 50% of the Wattage, as determined❑ X❑ ❑ in Section 130(c), of permanently installed luminaires in kitchens may be in luminaires that are not high efficacy luminaires, provided that these luminaires are controlled by switches separate from those controlling the high efficacy luminaires. § 150(k)3: Permanently installed luminaires in bathrooms, garages, laundry rooms, utility rooms shall be high efficacy luminaires. ❑ X❑ ❑ OR are controlled by an occupant sensor(s) certfied to comply with Section 119(d). § 150(k)4: Permanently installed luminaires located other than in kichens, bathrooms, garages, laundry rooms, and utility rooms shall be high efficacy luminaires (except closets less than 70 ft) OR are controlled by a dimmer switch OR are ❑ X❑ ❑ controlled by an occupant sensor that complies with Section 1)9(d) that does not turn on automatically or have an always on option. § 150(k)5: Luminaires that are recessed into insulated ceilings are approved for zero clearance insulation cover (IC) and are❑ X❑ ❑ certified to ASTM E283 and labeled as air tight (AT) to less than 2.0 CFM at 75 Pascals. § 150(k)6: Luminaires providing outdoor lighting and permanently mounted to a residential building or to other buildings on the ❑ R ❑ same lot shall be high efficacy luminaires (not including lighting around swimming pools/water features or other Article 680 locations) OR are controlled by occupant sensors with integral photo control certified to comply with Section 119(d). § 150(k)7: Lighting for parking lots for 8 or more vehicles shall have lighting that complies with Sections 130, 132, and 147. ❑ ❑ ❑ Lighting for parking garages for 8 or more vehicles shall have lighting that complies with Section 130, 131, and 146. § 150(k)8: 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 OR are controlled by occupant sensor(s) certified to comply with Section 119(d). EnergyPro 4.3 by EnergySoft User Number: 2655 Job Number: Page:8 of 10 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJECT NAME DATE Nicolaides Residence 5/23/2007 SYSTEM NAME FLOOR AREA Living Zone 2,453 ENGINEERING CHECKS._ _ Number of Systems 1 z Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COIL COOLING PEAK COIL HTG. PEAK CFM Sensible Latent I CFM Sensible 2,762 58,767 3,916 1,110 52,108 0 13,863 8,987 0 0 0 0 0 0 0 0 0 13,863 8,987 86,4931 3,9161 70 083 HVAC EQUIPMENT SELECTION Existing HVAC 83,039 0 140,000 Total Adjusted System Output 83,039 0 140,000 (Adjusted for Peak Design Conditions) TIME OF SYSTEM PEAK Aug 2 pm I Jan 12 am EATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak 26.0 OF 66.8 OF 66.8 OF 117.0°F Supply Air Ducts Outside Air 0 cfm 113.8 °F Supply Fan Heating Coil 2600 cfm ROOMS 66.8 of 70.0 of Return Air Ducts ` I 1000LING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Coolina Peak) 11.0 / 77.4 OF 83.0 163.2 OF 83,0/63.00F ESI 53.2/51.50F -1 1 1 � i Outside Air 0 cfm Supply Fan Cooling Coil 2600 cfm 83.0/63.2 of Return Air Ducts Supply Air Ducts 58.2/53.5OF 38.7% R.H. ROOMS 78.0 / 61.5 of EnergyPro 4.3 by EnergySoft User Number: 2655 Job Number: Pace:9 of 10 1 ROOM LOAD SUMMARY PROJECT NAME DATE Nicolaides Residence 5/23/2007 SYSTEM NAME FLOOR AREA Living Zone 2,453 ROOM LOAD SUMMARY ROOM COOLING PEAK COIL COOLING PEAK COIL HTG. PEAK ZONE NAME ROOM NAME Mult. CFM SENSIBLE LATENT CFM SENSIBLE LATENT CFM SENSIBLE Addition Addition 1 262 5,565 859 262 5,565 859 93 4,378 Existing Living Existing Living 1 2,501 53,203 3,057 2,501 53,203 31057 1,017 47,730 PAGE TOTAL 1 2,762 58,767 3,916 1,110 TOTAL L.2,762 58,767 3,916 1,110 52,108 52,108 EnergyPro By EnergySoft User Number: User I Job Number: Page: 10 of 10