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Home My WebLink About06-4134 (MFD5) Title 24Title 24 Reports for: La Quinta Dune Palms Neighborhood La Quinta, CA Building Type C Apartment Unit Types: C.1.3.1 C.2.3.1 C.3.3.1 C.1.3.2 C.2.3.2 C.3.3.2 C.1.3.3 C.2.3.3 Date: 10.29.07 Reports prepared by: EquitySpec Consulting Engineers, Inc. www.equityspec-engineers.com Inland Empire Office: 4508 N. Sierra Way, Suite 115 San Bernardino, CA 92407 V: 909 881-7278 F: 909 881-5237 E: egtyspec@mindspring.com CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DATE-1 BY —,C-- �JP f� L`IU NOV 02 2007 TITLE 24 REPORT Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.1.3.1 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 11 /1 /2007 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 4.1 by Energysoft Job Number: 06010 User Number: 4582 I , TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1 R Certificate of Compliance 3 Form MF-1 R Mandatory Measures Summary 7 HVAC System Heating and Cooling Loads Summary g 4_1 by EnergySoft - Job Number: 06010 User Number: 4582 Certificate Of Comaliance : Residential (Part 1 of 4) CF-1 R I a-Quinta Dune Palms Bldg_ C Apt. 1.3.1 Project Title Date nune Palms and 48tb-Avenue La Quinta - -- Project Address 909 881-7278 Building Permit # Fgl'it onsult En ineers, Inc.- -__ - -( � Docum nta ion Author �� 9 Telephone Plan Check/Date Ep�avP ro 15 FiBldcne�wDate--________-__ Compli'fi ce Method Climate Zone TDV Energy Use Standard Facing Facing Facing Facing (kBtu/sf-yr) Design North Margin East Markin South Margin West Margin Space Heating 0.28 0.02 0.26 0.14 0.14 0.30 -0.02 r 0.13 0.16 Space Cooling 39.45 28.03 11.42 26.22 13.23 25.91 13.54 27.18 12.27 Fans 5.96 4.99 0.97 4.65 1.30 4.62 1.34 4.85 1.11 Domestic Hot Water 15.55 13.12 2.43 13.12 2.43 13.12 2.43 13.12 2.43 Pumps 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L_ 0.00 0.00 Totals 61.24 46.16 15.08 44.13 17.11 43.95 17.29 45.27 15.97 Pe 9% 28.2% 26.1 % Building Type: ❑Single Family Addition Total Conditioned Floor Area: 1,231 ft2 Multi Family Existing + Add/Alt Existing Floor Area: n/a ft2 Building Front Orientation: All Four Orientations Raised Floor Area: 0 ft2 Fuel Type: Natural Gas Slab on Grade Area: 1,231 ft2 Fenestration: Average Ceiling Height: 9.0 ft Area: 112 ft 2 Avg. U: 0.38 Number of Dwelling Units: 1.00 Ratio: 9.1% Avg. SHGC: 0.29 Number of Stories: 1 BUILDING ZONE INFORMATION # of Thermostat Vent Zone Name Floor Area Volume Units Zone Type Type Hgt. Area AM 1-3T+AHI 1-3T 23'--1.1,079 _t.00- Conditioned_ _Setback 2 n/a OPAQUE SURFACES Insulation Act. Gains Condition Type Frame Area U-Fac. Cay. Cont. Azm. Tilt Y / N Status JA IV Reference Location / Comments Wall Wood -0_069_ R 21 H-00 0 9 IXI New 09=A6 Wall Wood 339 _.069 R_21 R-Q,Q 2-70 9 IX New Q9-A6--- Wall Wood 312 0.069 -1321 -R-0.0_ 180 90 Igo 1`,1ew--- D9-A6----------..__..C.1..3.7..-.---.......-_._-- ............. ----.---- Wall Wood_ _- - _ -236 _0 069 R-91 .8-_0_0_ 90 90 IX New __- 99-A6 _ --- Run Initiation Time: 11/01/07 13:18:14 - Run Code:_ 1193951894_._.-_. -_._.._. _ EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 - _- _ --Page:3 of 9 - - Cortificate Of Compliance : Residential (Part 2 of 4) CF-1 R t7 La Quinta Dune Palms Bldg. C Apt. C.1.3.1 Project Title _ - - - 11/1/2007 Date --- FENESTRATION SURFACES # Type Area U-Factor' SHGCZ True Cond. Azm. Tilt Stat. Glazing Type Location/ Comments J _Window Riaaht 12.0 0.380NEgQ A29 JARC -_ 2M _Q New__ _LQDP_Sli 2 Window Rear (S) 15.0 0.380 NFRC 029 NFRC 180 90 New LQDP SH- C.1.3.1 3 Window Rear (S) 18.0 0.380 NFRC 0_29 NFRC 180 90 New LQDP HS _ 4 Window Rear (1 15.0 0.380 NFRC 0_29 NFRC 180 90 New LQDP SH- C.1.3.1 5 Window Left (E) 6.0 0.380 NFRC 0.29 NFRC 90 90 New LQDP SH- C.1.3.1 6 Window Left (E) 1.4 0.360 NFRC 0.29 NFRC--M L Window Left (E) 20•0 0.3$0_N -QM -NFRQ 8 Window Left (E) 25.0 0.380 NFRC 0.29 NFRC 90 New 90 --fikNow _-L52QP�CER 90 90 New P F_-_- L--- LQDP HS- _ -__---�1.�L------_------ C.1.3.1 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 116B. INTERIOR AND EXTERIOR SHADING Window Overhang_ Left Fin Fin_____ # Exterior Shade Type SHGC Hgt. Wd. Len. Hgt. LExt. REM. Dist. Len. Hgt. _ _Right Dist. Len. Hgt. 1 Bug Screen 0.76 4.0 3.0 6.0 0.1 6.0 6.0 _ 2 Bug Screen 0.76 5.0 3.0 _ 0.0 _ _ 0.0 _ 4.0 0 3 Bug Screen 0.76 _-0 _0.5 - ---- 4 Bug Screen 0.76 5.0 3.0 Q�0 Q,q 5 Bug Screen 0.76 4.0 3.0 6.0 01 6.0 6.0 _ _ 6 Bug Screen 0.76 7 Bug Screen 0.76 _6_7 3.0 4.0 �1 4.0 4.0 8 Bug Screen 0.76 _ -- -- THERMAL MASS FOR HIGH MASS DESIGN Area Thick.Heat Inside Type (sf) (in.) Cap. Cond. R-Val. JA IV Reference PERIMETER LOSSES Insulation Type Length R-Val. Location JA IV Reference Slab Perimeter 128 None No Insulation 26-A1 Condition Location/ Status Comments Condition Location/ Status Comments New C.1.3.1 EnergyPro 4.1 by EnergySoft User Number: 4582 - Job Number: 06010 Page:4 of 9 Certificate Of Compliance: Residential (Part 3 of 4) CF-1 R A La Quinta Dune Palms Blda. C Apt. C.1.3.1 11/1/2007 Project Title Date HVAC SYSTEMS Heating Minimum Cooling Minimum Condition Thermostat Location Type Eff Type — Eff Status _ Type AHU-3T+AHU-3T Combined Hydronic see below S lit Air Conditioner 14.0 SEER -._ New __ _ Setback HVAC DISTRIBUTION Duct Duct Condition Ducts Location Heating Cooling Location R-Value Status _ Tested? _ AHU-3T+AHU-3T Ducted Ducted Conditioned 4.2 New Yes Hydronic Piping pipe Pipe Insul. System Name Length Diameter Thick. AOSmith GPVX-50 25 1.00 1.00 WATER HEATING SYSTEMS Rated I Tank Energy Standbys Tank Insul. Water Heater # in Input Cap. Condition Factor Loss R-Value System Name Type Distribution Syst (Btu/hr al Statusor RE 1 N Ext. _ AOSmith GPVX-50 Small Gas All Pipes Ins 1 62,500 50 New 0.65 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 1 For small gas storage (rated input <= 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. REMARKS COMPLIANCE STATEMENT 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 Business & Professions Code) Documentation Author Name: FIWFJ _ YQUAW. Name: Dave Celmer Title/Firm: Interactive Desgn Corporation - Job No. 0507 Title/Firm: E uitySpec Consulting Engineers, Inc. Address: 199 South Civic Drive, Suite 10 Address: 4508 N. Sierra Way Suite 115 Palm Sgnncis. CA 92262 San Bemardino _CA 92407 Telephone: 760 323-4990 Telephone: 909Z 881-7278 Lic. #: _� -- ---- (signature) O (date(sign u �f ` ' —" (date) Enforcement Agen Name: Title/Firm: _ Address: _ Telephone: 4.1 by EnergySoft User Number: 4582 Job Number: 06010 ____ _ Page:5 of Certificate Of Compliance : Residential (Part 4 of 4) CF-1 R La Quinta Dune Palms Bidg. C Apt. C.1.3.1 11L11�07__ 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 justification and documentation submitted. I p,_„ C;„,,, Compliance using the Four Cardinal Orientation approach has been used. Project can be built in any Orientation. The HVAC System "AHU-3T+AHU-3T" is a Combined Hydronic System that uses a Boiler for DHW and Space Heating (see CF-15). This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the builder must include operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilati — - ------ 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- ..A ucue ,:A- 1. Cl'. -rrr•�••�^�-, ""•••to �+�� aFFS W•G� .a5�. ..y Cl. ai.wV611 i OU.:.:ntltnVUD anV u must De reporrea on ine r-4m installation certificate. Plan Field The HVAC System "AHU-3T+AHU-3T" has Ducts, Plenums and the HVAC unit located totally within Conditioned space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. The HVAC System "AHU-3T+AHU-37 incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on the CF-4R. The HVAC System "AHU-3T+AHU-3T" incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic Expansion Valve. This building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. _+ The Cooling System "FirstCo36HBQH+Bryant 124ANA036" includes credit for a 11.5 EER Condenser. A certified HERS rater must I —� field verify the installation of the correct Condenser. - This building has tight construction with reduced infiltration and a target blower door test range between 484 and 1579 CFM at 50 - - I} — pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. WARNING - If this building tests below 484 CFM at 50 pascals, the house must either be provided with a ventilation opening that will increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. I i I EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number: 06010 Page:6 of 9 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 Instructions: Check or initial applicable boxes when completed or check N/A if not ENFORCE - applicable. N/A DESIGNER MENT Building Envelope Measures �§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. ❑ ❑X ❑ § 150(b): Loose fill insulation manufacturers 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 to exterior mass walls). *§ 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 witl§ 151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. ❑ ❑ ❑ § 150(I): Slab edge insulation - water absorption rate for the insulation alone without facings no greater than 0.3%, water vapor ❑ ❑ ❑ penneance rate no greater than 2.0 perm/inch. § 118: Insulation specked or installed meets insulation installation quality standards. Indicate type and ❑ O El 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. ❑ ❑ ❑ 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. ❑ ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ ❑X ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. ❑ FX] ❑ § 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 0.58 must be externally wrapped with ❑ ❑X ❑ insulation 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 ❑ ❑ ❑ 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 150B. 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source ❑ ❑X ❑ and 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, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment ❑ ❑X ❑ maintenance, 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:7 of 9 Mandatory Measures Summary: Residential (Page 2 of 2) MF-1 R NODE: 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 N/A 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 CIVIC Sections 601, 602, 603, 604, ❑ FX-1 ❑ 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 181A, or UL 181B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than 1/4 inch, the combination of mastic and either mesh or tape shall be used. 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 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 ❑ ❑X ❑ 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. 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. ❑X ❑ o ❑ 7. Flexible ducts cannot have porous inner cores. ❑ FX] ❑ § 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: 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 (1): 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, ❑ ❑ ❑ 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 ❑ ❑ ❑ 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. ❑ ❑ ❑ 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 ❑ ❑ ❑ controlled by an occupant sensor that complies with Section 1`19(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 ❑ ❑ ❑ 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 ❑ ❑ ❑ 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:8 of 9 1HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY ROJEC?NAME DATE La Quinta Dune Palms Bldg. C Apt. C.1.3.1 11/1/2007 SYSTEM NAME FLOOR AREA AHU-3T+AHU-3T Number of Systems 1 Heating System Output per System 35,400 Total Output (Btuh) 35,400 Output (Btuh/sgft) 28.8 Cooling System Output per System 30,000 Total Output (Btuh) 30,000 Total Output (Tons) 2.5 Total Output (Btuh/sqft) 24.4 Total Output (sgfUTon) 492.4 Air System CFM per System 1,200 Airflow (cfm) 1,200 Airflow (cfm/sgft) 0.97 Airflow (cfm/Ton) 480.0 Outside Air (%) 12.5 Outside Air (cfm/sgft) 0.12 Note: values above given at ARI conditions JEATING SYSTEM PSYCHROME 26.0OF 64.2OF Outside Air 150 cfm Supply Fan 1200 cfm 69.6 of 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 I SensibleFLatent I CFM 1 Sensible C 19,008 1,527 �_ 21,5151 FirstCo36HBQH+Bryant 124ANA036 17,612 11,884 35,400 r- (— 35,400 Total Adjusted System Output 17.612 11,884 (Adjusted for Peak Design Conditions) i TIME OF SYSTEM PEAK Aug 2 prn Jan 12 ammi 64.2OF ■ 91.9OF Heating Coil ETRICS (Airstream Tern h Return Air Ducts `i 111.0/77.6OF 82.6/70.7OF 82.6/70.8OF 0 68.8/66.3OF Outside Air 150 cfm Supply Fan 1200 cfm 78.6169.7 of Cooling Coil Ti h Return Air Ducts '� Supply Air Ducts + I 91.5 of ROOMS 70.0 of Supply Air Ducts 69.4 / 66.4 of 66.0% R.H. ROOMS 78.0 / 69.5 OF EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:9 of 9 I TITLE 24 REPORT I A Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.2.3.1 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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.energysofLcom. EnergyPro 4.1 by EnergySoft Job Number. 06010 User Number: 4582 1 Certificate Of Compliance: Residential (Part 1 of 4) CF-1 R -La-Quinta-Dune-PalmsBldg C_Apt-C.2.3.1__ 10/27/2007 Project Title Date _.Dune_P_almS_and_48th-Avenue La Quinta Project Address Building Permit# _E utt nsulting_EngineArs--inc-_ (909) 881-7278 Do um nta on Author Telephone Plan Check/Date C mpIgy fi ce Method Climate Zone Field Check/Date TDV Energy Use Standard Facing Facing Facing Facing - kBtu/sf- r Design North Margin East Margin South Margin West Margin Space Heating 0.64 1 0.15 0.49 1 0.29 0.35. i 0.46 0.18i 0.27 _ 0.38j Space Cooling 42.76 30.45 12.31 28.18 14.58 27.69 15.07' 29.24 13.53: Fans 6.43 5.40 1.03' 4.97 1.46 4.90 1.53 j 5.18 1.25' Domestic Hot Water 15.70 13.24 2.46 13.24 2.46 1 13.24 2.46 13.24 2.46 Pumas _ 0.00 - 0.00 O.00i 0.00 0.00i 0.00 0.00 0.00 0.00 Totals 65.54 49.24 16.30 46.68 18.86 46.30 19.24 47.93 17.61 Percent better than Standard: 24.9% 28 8% - 29.4% 26.9% Building Type: ❑ Single Family ! 1 Addition Total Conditioned Floor Area: 1,213 ft2 [k Multi Family J Existing + Add/Alt Existing Floor Area: n/a ft2 Building Front Orientation: All Four Orientations Raised Floor Area: 0 ft2 Fuel Type: Natural Gas Slab on Grade Area: 0 ft2 Fenestration: Average Ceiling Height: 9.0 ft Area: 112 ft2 Avg. U: 0.38 Number of Dwelling Units: 1.00 Ratio: 9.3% Avg. SHGC: 0.29 Number of Stories: 1 BUILDING ZONE INFORMATION # of Thermostat Vent Zone Name _Floor Area Volume Units Zone Type Type Hgt. Area AHU=3T+AHt1-3T _ __ -_ 1,213 10,917 ..1.00 Conditioned Setback 2 n/a OPAQUE SURFACES Insulation Act. Gains Condition Type Frame Area U-Fac. Cay. Cont. Azm. Tilt_ Y / N Status JA IV Reference Location / Comments Wall Wood___ 5. _0.069_ _� R21. PI-0-0 0 _90 New 09-A6 C.2.3.1 Waft Wood _ 339 0.069_ __R21. -R-0.0 _270. ___. 90 New 09-A6 C.2.3.1 Wall Waod _ 312 0_069 -R-91 _ R-0.0 _ _90 New 09-A6 C.23.1 Wall Wood 36 _0.069_ -�321 --R-0-0 .. .90 90 ill New 09-A6 C.2.3.1 F--Ener%fro 4.1 by EnergySoft i E-4 1 Run Initiation Time: 10/2710714:08:40 _Run Code:_ 1193519320 User Number. 4582 ,lob Number. 06010 -4 Page:3 of 9 Certificate Of Compliance: Residential (Part 2 of 4) CF-1 R La Quilita Dune Palms Bldg. C Apt. C,2_3,1_ _. _ 10/27/2007 Project Title Date FENESTRATION SURFACES True Cond. Location/ # Type Area U-Factor' SHGC' Azm. Tilt Stat. Glazing Type Comments 1_ Window_-Right-_(Wy_ 12.0. 0.380.NFRC- 0.29 NFRC 270 90 New LQDP SH- C.2.3A 2 _Window Rear ($J_ 15.0 _ 0.380 NFRC' 0.29 _NFRC -_ 180 90 New LQDP SH- C.2.3.1 3 Window Rear (S)_ 18.0 _0_380 NFRC 0.29 NFRC _ 180 90 New LQDP HS- C.2.3.1 4 Window Rear (S) 15.0 0.380 NFRC 0.29 NFRC 180 90 New LQDP SH- C.2.3.1 5 Window Left (E) 6.0 _ 0.380 NFRC 029 NFRC 90 90- New . - LQDP SH- C.2.3.1 6 Winda-w- _ ----A-4 0.360 N_ERC - 0.29 NFRC g0_ .New_._LQDP F-_ C.2.3.1 L 2-5Q -03$0 NFRC 0.29 _NFRC -90- -90- Nv -_.-LQDe_F 1S-_ C.2,3.1 8 Window Left_ (E) 20.0 _ 0.380 NFRC _0.29 NFRC .__90_ 90 New LQDP XFR-1 C.2.3.1 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 11613. INTERIOR AND EXTERIOR SHADING Window __- _ overhang Left Fin Right Fin # Exterior Shade Type SHGC HgL Wd. _ Len__ Hgt_- ___ LEExt_ REA. Dist. Len. Hgt. Dist. Len. Hgt. 1 Bug Screen _ 0.76 4.0 3.0 6.0 0.1 6.0 6.0 2 Bug Screen 0.76 5.0 3.0 0.0 0.0 0 0.5 4.0 0 3 Bug Screen 0.76 4 Bug Screen -0.76 -_5.0 3.0 0.5 4.0 0 0.0 0,0 0 5 Bug Screen _-_ 0.76- -4.0 -3.0 _- 6.0 _ 0.1 6.0 6.0 6 Bug Screen _ 0.76 -_ Bug Screen 8 Aug Screen 0.76 6.7 3.0 4.0 0.1 4.0 4.0 THERMAL MASS FOR HIGH MASS DESIGN Area Thick.Heat Inside Condition Location/ Type (so (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 RunJ.n.itlatZon Time_ 10127/07 14:08:40 Run Code: 1193519320 L EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number. 06010 Page:4 of 9 Certificate Of Compliance : Residential (Part 3 of 4) CF-1 R 'La Quinta Dune Palms Bldg_C Apt. Q.2.3.110/27/2007 Project Title Date HVAC SYSTEMS Heating Minimum Cooling Minimum Condition Location Type Eff Type Eff Status AHU-3T+AHU-3T Combined Hydronic _see below _ _ Split Air Conditioner- 14.0 SEER New HVAC DISTRIBUTION Duct Duct Condition Location Heating_ Cooling Location! R-Value Status AHU-3T+AHU-3T Ducted Ducted Conditioned 4.2 New Hydronic Piping Pipe Pipe Insul. System Name Length Diameter_ Thick. AOSmith GPVX-50 �S __. 1.0.0 s..QD WATER HEATING SYSTEMS Water Heater System Name Type _ -Distribution AOSmith GPVX-50 Small Gas All Pipes Iris Rated Tank # in Input Cap. Syst. (Btu/hr) (gal) --1- _ _62.500 50 Thermostat Type Setback Ducts Tested? Yes Energy Standbys Tank Insul. Condition Factor Loss R-Value Status or RE 1 (%) Ext. New 0.65 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 1 For small gas storage (rated input — 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. REMARKS COMPLIANCE STATEMENT 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 Business & Professions Code) Documentation Author Name: jZ=GZ Yt0AX, - - _ _ Name: Dave Celmer Title/Firm: Interactive Design Corporation - Job No_0507 Title/Firm: EquitySpec Consulting Engineers, Inc. Address: 199 South Civic Drive, Suite 10 Address: 4508 N. Sierra Way -Suite 115 Palm Springs. CA 92262 _ _ San Bemardino, CA 407 Telephone: 760 323-4990 Telephone: (909) 881-. Lic. #: - - wad a (signature) (da ) (signature) (date) Enforcement A ncy Name: Title/Finn: ---- ----- -- -- - - — - - -- - — -- — Address: Telephone: (signaturelstamp) (date) Run Initiation Time: 10127107 14*08:40 Run Code: 119a519320 EnergyPro 4.1 bYEnergySoft User Number. 4582 Job Number. 06010 Page:5 of 9 Certificate Of Compliance : Residential (Part 4 of 4) CF-1 R �La Quinta Dune Palms Bift C Apt. C,2.3.1 10/27/2007 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 justification and documentation submitted. Plan Field Compliance using the Four Cardinal Orientation approach has been used. Project can be built in any Orientation. The HVAC System 'AHU-3T+AHU-3T' is a Combined Hydronic System that uses a Boiler for DHW and Space Heating (see CF-1 R). This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the budder must include operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilation. I ' 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- approved HERS provider using CEC approved testing and/or verification methods and must be reported on the CF-411 Plan Field installation certificate. The HVAC System "AHU-3T+AHU-3T" has Ducts, Plenums and the HVAC unit located totally within Conditioned space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. The HVAC System "AHU-3T+AHU-3T" incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on the CF-4R. HVAC System rnsion Valve. incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic s building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. i ne uooung system-mrstt:ojumtsuH+tsryant 124ANA036" includes credit for a 11.5 EER Condenser. A certified HERS rater must field verify the installation of the correct Condenser. This building has tight construction with reduced infiltration and a target blower door test range between 476 and 1556 CFM at 50 pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. WARNING - If this building tests below 476 CFM at 50 pascals, the house must either be provided with a ventilation opening that will increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. Run Initiation Time: 1 27 7 14:08:40 Run Code: 119 519320 EnergyPro4.1 by Energysoft User Number. 4582 Job Number: 06010 Page:6 of 9 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 Instructions: Check or initial applicable boxes when completed or check N/A if not ENFORCE - applicable. N/A DESIGNER MEW Building Envelope Measures f§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. ❑ ❑X ❑ § 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 ❑ n ❑ apply to exterior mass walls). § 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 plot lights allowed. ❑ ❑ ❑ § 150(f): Air retarding wrap installed to comply will* 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 permfmch. § 118: Insulation specified or installed meets insulation installation quality standards. Indicate type and El O El CF-6R Forth: § 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-Faclor, certified Solar Heat Gain Coefficient (SHGC), and infiltration certification. ❑ ❑ ❑ 3. Exterior doors and windows weatherstripped; all joints and penetrations caulked and sealed. ❑ ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ ❑ ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. ❑ FX] ❑ § 150(): Setback thermostat on all applicable heating and/or cooling systems. ❑ O ❑ § 1500): Water system pipe and tank insulation and cooling systems fine insulation. 1. Storage gas water heaters rated with an Energy Factor less than 0.58 must be externally wrapped with ❑ ❑X ❑ insulation 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 ❑ ❑ ❑ 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-AfB 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 150B. 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source indirect ❑ ❑x ❑ and 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, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment ❑ Q ❑ maintenance, 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/collectofs are certified by the Solar Rating and Certification Corporation. ❑ ❑ ❑ EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Page:7 of 9 Mandatory Measures Summary: Residential (Page 2 of 2) MF-1 R NOTE: Lownse 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 etsewhene in the documents or on this checklist only. DESCRIPTION Instructions: Check or initial applicable boxes when completed or check N/A if not applicable. ENFORCE - NIA 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, ❑ Q ❑ 605, and Standard 6-5; supply -air and retumair ducts and plenums are insulated to a minumum installed level of R-42 or enclosed entirely in conditioned space. Openings shall be sealed with mastic, tape or other duct -closure system that meets the applicable requirements of UL 181. UL 181A, or UL 1818 or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than 114 inch, the combination of mastic and either mesh or tape shall be used. 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ ❑X ❑ sealed sheet metal, dud board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross -sectional area of the ducts. 3. Joints and seams of dud systems and their components shall not be sealed with cloth back rubber adhesive ❑ ® ❑ duct tapes unless such tape is used in combination with mastic and draw bands. 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. 6. Protection of Insulation. Insulation shall be protected from damage, including that due to sunlight, moisture, equipment ❑ ❑X ❑ maintenance, and wind. Cellular foam insulation shall be protected as above or painted with a coaling 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. ❑ Q ❑ § 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: a. At least 36" of pipe between fitter 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 (1): Cool Roof material meets speed criteria ❑ ❑ ❑ Lighting Measures § 150(k)l: HIGH EFFICACY LUMINAIRES OTHER THAN OUTDOOR HID: contain only high efficacy tamps as outlined in Table ❑ ❑ ❑ 150-C, and do not contain a medium screw base socket (F24/E26). Ballasts for lamps 13 Watts or greater are electric and have an output frequency no less than 20 kHz. § 150(k)l: HIGH EFFICACY LUMINAIRES - OUTDOOR HID: contain only high efficacy lamps as outlined in Table 150-C, ❑ ❑ ❑ lummaire has factory installed HID ballasL § 150(k)2: Permanently installed luminaires in kitchens shall be high efficacy luminaires. Up to 50% of the Wattage, as determined ❑ ❑ ❑ 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. ❑ ❑ ❑ 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 shag be high efficacy luminaires (except closets less than 70 ft) OR are by dimmer ❑ controlled a switch OR are controlled by an occupant sensor that complies with Section f19(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 ❑ ❑ ❑ 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 of to other buildings on the ❑ ❑ ❑ 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 ❑ ❑ ❑ units shall be high efficacy luminaires OR are controlled by occupant sensor(s) certified to comply with Section ddwelling EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Page:B of 9 1HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJECT NAME - -- — -- - DATE La Quinta Dune Palms Bldg. C Apt. C.2.3.1 10/27/2007 SYSTEM NAME FLOOR AREA AHU-3T+AHU-3T 1,213 NGINEERING CHECKS SYSTEM LOAD Number of Systems j 1� Heating System r Output per System 35,400 Total Output (Btuh) 35,400 Output (Btuh/sgft) 29.2 Cooling System I Output per System 30,000� Total Output (Btuh) 30,0001 Total Output (Tons) 2.5{ Total Output (Btuh/sgft) 24.7 Total Output (sgft/Ton) 485.2 Air System I 1,200� _ CFM per System Airflow (cf n) 1,2001� Airflow (cfm/sgft) 0.99 COIL COOLING PEAK COIL HTG. PEAK! CFM Sensible Latent 'CFM Sensible, Total Room Loads i 1,345, 12,368 2,0491 405 9.365 Return Vented Lighting 0 I{ Return Air Ducts 702 349 Return Fan 0 0 Ventilation 150. 5,177 -536 150 6,980 Supply Fan o 0 Supply Air Ducts 702 349 TOTAL SYSTEM LOAD 181949 1,513 17,043, �FirstCo36HBOH+Bryant 124ANA036 17,616 11,876 480 Total Adjusted System Output 1711,876 12 5 ,616 (Adjusted for Peak Design Conditions) , ( 0.12 TIME OF SYSTEM PEAK Aug 2 pm Airflow (cfmrron) Outside Air {96) Outside Air (cfin/sgft) _3 Note: values above given at ARI conditions 26.0 of 64.3 of Outside Air • 150 cfm Supply Fan 1200 cfm 69.7 of 111.0 / 77.6 of 1 Outside 150 cfm 78.5 / 69.7 OF 64.30F ■ 92.0OF 1 Heating Coil h Return Air Ducts 4 82.6 / 70.7 of 82.6 / 70.8 of = 68.8 / 66.3 of Supply Fan 1200 cfm 4.1 by EnergySoft User Number. 4582 Cooling Coil h Retum Air Ducts `S Job Number. 06010 35.400 35,400 Jan 12 am' Supply Air Ducts 91.7 of ROOMS 70.0 of Supply Air Ducts 69.4 / 66A OF 65.9% R.H. ROOMS 78.0 / 69.5 of Page:9 of 9 ZEn Q U J LL a. �Z W2 Ya Z� Ow Z W LL A U Zw U W Q C6 N�� V0L LLJ C. w L>~ U f � Lam. H r it U F D W 2 Z� L.L N 3 L J v �~ C Q u l TITLE 24 REPORT Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.3.3.1 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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 4.1 by EnergySoft Job Number. 06010 User Number. 4582 Certificate Of Compliance : Residential (Part 1 of 4) CF-1 R iaSQuinta-Dune_P_alms_BldgC-Apt C.3.31___ ___ _.____ ____.__ 10/27/2007 Project Title Date -Qune-Palms and 48thA_ venue_-.-La-Quinta-- ------_ _ _ Project Address Building Permit S �quitcSc Consulting-Engineers,-lnc. _(909) 881-7278 Documnta on Author Telephone Plan Check/Date -Ene mpl0 --- - -- --- ------ - --- - 15- Field_Check/Date Compli�rf�/ce Method Climate Zone TDV Energy Use Standard Facing Facing Facing Facing kBtu/sf- r) Desi n i Y9 North Margin East Margin South Margin g West Margin g_ Space Heating 1.53 -- 0.46 -- 1.07, _ _ ----- 0.69 0.84 0.92 0.61' 0.64 0.89'' Space Cooling 52.26 35.62 16.64 33.44 18.82 32.90 19.36' 34.38 17.881 Fans 7.88 6.32 1.57 5.91 1.981, 5.83 2.05' 6.10 1.79'. Domestic Hot Water 15.70 13.24 2.46 13.24 2.46 13.24 2.46 13.24 2.46 Pumps _ 0.00 0.00 0_00; 0.00 0.00; 0.00 0.00 0.00 0.00 Totals 77.38 55.65 21.74 53.28 24.10 52.89 24.49 54.36 23.02 Percent better than Standard: 28.1 % 31.1 % 31.6% 29.8% Building Type: ❑ Single Family ❑Addition Q Multi Family ❑ Existing + Add/Alt Building Front Orientation: All Four Orientations Fuel Type: Natural Gas Fenestration: Area: 112 ft2 Avg. U: 0.38 Ratio: 9.3% Avg. SHGC: 0.29 BUILDING ZONE INFORMATION Zone Name Floor Area Volume AHIL-4T-tAHU-4_--------- 1,213-10,917 Total Conditioned Floor Area: 1,213 ft2 Existing Floor Area: n/a ft2 Raised Floor Area: 0 ft2 Slab on Grade Area: 0 ft2 Average Ceiling Height: 9.0 ft Number of Dwelling Units: 1.00 Number of Stories: 1 # of Thermostat Vent Units_ Zone Type Type Hgt. Area 1.00_._ Conditioned Setback 2 n/a OPAQUE SURFACES Insulation Act. Gains Condition Type Frame Area U-Fac. Cay. Cont. Azm. Tilt Y / N Status JA IV Reference Location / Comments Wial_ Vkod _ _ 45. ..0.069.. 11-21. R-0.0 0 90 -X DNew 09-A6_ ... __ C.3.3.1 ldall-_ 10lood - ---339. 0.062 ___R:21 _R-0.0 _27n _90 IX [--]New.- - 09A_ 6 ----.- - _ C_3.31 �Oiall_ Wood _ 312 _OM9 R31_ --0.0 180 . _90 IX � i New-_ _. 09-A6 - _ -_ - _ - C.3.3.1 Wait- Wood _ ----236_ _0.069 _R-21 . R-0.0 90 90 X' )New 09-A6 C.3.3.1 fkx]-1Moo _1.213 -0025 _R-38 RAO 0 0 X : _ New 01-A76 C.3.3.1 -- -- --- ---kA - - i L , Run Initiation Time: 10/27/07 14:05:56 Run Code: 1193519156 EnergyPro 4.1 by EnergySofl User Number. 4582 Job Number: 06010 Page:3 of 9 Certificate Of Compliance: Residential (Part 2 of 4) CF-1 R -La Quinta Dune Palms Bldg. C Apt. C.3.3.1 10/27/2007 Project Title Date FENESTRATION SURFACES True Cond. Location/ # Type Area U-Factor' SHIS Azm. Tilt Stat. Glazing Type Comments J. -Window-_Right_MO -12.Q _0.380 _NFRC 0.29 NFRC 270 90 New LQDP SH- C.3.3.1 2 Window Rear (S)_ 15.0 0.380 NFRC 0.29 NFRC _ 180 _ 90 New LQDP SH- C.3.3.1 3 Window Rear (S) _18.0 0.380 NFRC 0.29 NFRC 180 90 New LQDP HS- C.3.3.1 4 Window Rear (S) 15.0- 0.380 NFRC _029 NFRC 180 90 New LQDP SH- C.3.3.1 5 Window Left (E) _-_6.0 0.380 NFRC 0_29 NFRC 90. 90 New LQDP ,SH- _ . _ C.3.3.1 5 _Window Left �)-- --l-A _0 3W NFRC 0_29 _NFRC _____90 - 90 New LQDP F- C.3.3.1 I- Window Left _(E) 259 _0380.NF_RC -Q29 _NFRC 90 90 New LQDP HS- C.3.3.1 8 Window Left (E) 20.0 0.380 NFRC 029 NFRC 90 ___90 New LQDPXFR-1 C.3.3.1 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 116B. INTERIOR AND EXTERIOR SHADING _ Window - Overhang_ Left Fin Right Fin # EXterlor Shade Type-__SHGC _ -Hgt. --Wd_ Len. Hgt ______ . LExt. RExt. Dist. Len. Hgt. Dist. Len. Hgt. 1 Bug Screen 0.76 4.6 3.0 6.0 0.1 6.0 6.0 2 Bug Screen 0.76 5.0 3.0 _ 0.0 0.0 0 0.5 4.0 0 3 Bug Screen 0.76 4 Bug Screen 0.76 --5-0 _3.0 _ _ _ 0,5 4,0 0 09 0.0 0 5 Bug Screen ----0.76 4.0 3.0 6.0 0.1 6.0 6.0 6 Buy Screen -- 76 _-0 7 BugScreen _ - _ _ 0.76 - -- 8 Bug Screen 0.76 6.7 3.0 4.0 DA 4.0 4.0 THERMAL MASS FOR HIGH MASS DESIGN Area Thick. Heat Inside Condition Location/ Type (so (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 Run Initiation Time: _10127/07 14:05:56 Run Code: 1193519156 EnergyPro 4.1 by EnergySoft_ - User Number. 4582 Job Number: 06010 Page:4 of 9 Certificate Of Compliance : Residential (Part 3 of 4) CF-1 R • La QLAnta_Dune Palms Bldg, C_Apt._C_3_3.1_ 10/27/2007 Project Title Date HVAC SYSTEMS Heating Minimum Cooling Location Type _—_ Eff Type AHU-4T+AHU-4 Combined Hvdronic ^see below _ Split Air Conditioner HVAC DISTRIBUTION Duct Location Heating ___ Cooling _Location AHU-4T+AHU-4 Ducted Ducted Conditioned Hydronic Piping pipe Pipe Insul. System Name Length Diameter _ Thick. AO_Smittt_GPtiX-S� __2S 1.90 `1.00 WATER HEATING SYSTEMS Rated' Tank Water Heater # in Input Cap. System Name Type Distribution _ Sys (Btu/hrl (gal) AOSmith GPVX-50 Small Gas _ All Pipes Ins_ _ 1 62,500 50 Minimum Condition Thermostat Eff Status Type 14.0 SEER New Setback Duct Condition Ducts R-Value Status Tested? _ 4.2_ New Yes Energy Standby' Tank Insul. Condition Factor Loss R-Value Status or RE 1 (%) Ext. New 0.65 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 1 For small gas storage (rated input — 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. REMARKS COMPLIANCE STATEMENT 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 Business & Professions Code) Name: Q517rJ .Yex') : Title/Firm: Interactive Design Corporation - Job No._ 0507 Address: 199 South Civic Palm S rP ings, CA 92262 Telephone: 760 323-4990 Lic. #: (signature) (d e) Enforcement Ager4 Name: Title/Firm: — --- Address: Telephone: Documentation Author Name: Dave Calmer Title/Firm: E_quitySpec Consulting Engineers, Inc. Address: 4508 N. Siena Way Suite 115 San Bernardino, CA 92407 Telephone: (909) 881-7278 10 (signature) (date) 4.1 by EnergySoft User Number. 4582 ___—_-- Job Number 06010 _ _ Page:5 of 9 Certificate Of Compliance: Residential (Part 4 of 4) CF-1 R • La Q1linta Dune Palms Bldg_C A tjG.3.3.1 10/27/2007 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 justification and documentation submitted. Compliance using the Four Cardinal Orientation approach has been used- Project can be built in any Orientation. The Roof "R-38 Roof Attic" includes credit for a Radiant Barrier installed per Section 3.3.3 of the Residential Manual. The HVAC System "AHU-4T+AHU-4" is a Combined Hydronic System that uses a Boiler for DHW and Space Heating (see CF-1R). This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the builder must include operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilation. Plan Field I I i 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- approved HERS provider using CEC approved testing and/or verification methods and must be reported on the CF-411 Installation certificate. Plan Field The HVAC System "AHU-4T+AHU-4" has Ducts, Plenums aril the HVAC urntotal t llocated ly within Conditior►ed space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. --- The HVAC System'A—------ ----- FIU-4T+qHU 4" incorporates HERS verified Duct Leakage. Target leakage-- - is calculated and documented on the CF-4R. The HVAC System "AHU-4T+AHU-4" incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic Expansion Valve. This building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. ---- ---- — -- --- - j The Coding- S- ystem "FrstCo48HBQ- H+- B-ryan124ANA048" includes credit for a 11.5 EER Condenser. A certified HERS rater must j field verify the installation of the correct Condenser. This building has tight construction with reduced infiltration and a target blower door test range between 476 and 1556 CFM at 50 pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. - ---- -- — -�— --..J WARNING - If this building tests below 476 CFM at 50 pascals, the house must either be provided with a ventilation opening that will increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. a ' - i 4.1 by EnergySoft User Number: 4582 Job Number. 06010 Page:6 of 9 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 Instructions: Check or Initial applicable boxes when completed or check NIA if not ENFORCE - applicable. NIA DESIGNER MENT Building Envelope Measures �§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. 1*1 ❑ § 150(b): Loose fill insulation manufacturer's labeled R-Value: ❑ ❑ ❑ �§ 150(c): Minimum R-13 wall insulation in wood framed wags or equivalent Udactor in metal frame walls (does not ❑ ❑K ❑ apply to exterior mass walls). § 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. ❑ § 150ft Air retarding wrap installed to comply will§ 151 meets requirements speed in the ACM Residential Manual. ❑ GI ❑ 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 pennfmch. § 118: Insulation specified or installed meets insulation installation quality standards. Indicate type and CF-6R Form: ElO El § 116-17: Fenestration Products, Exterior Doors, and Infiltration/Exl'iltration 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. ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ ❑K ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. ❑ o ❑ § 150(i): Setback thermostat on all applicable healing and/or cooling systems. ❑ 0 ❑ § 15KY Water system pipe and tank insulation and cooling systems fine 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. ❑ a ❑ 2. Back-up tanks for solar systems, unfired storage tanks, or other indirect hot water tanks have R-12 external 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-AB 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 length of recirculating sections of hot water pipes shall be insulated to Table 150B. ❑ D ❑ 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source and indirect hot water tank shall be insulated to Table 150-B and Equation 150-A. ❑ Q ❑ 4. Steam hydronic heating systems or hot water systems > 15 psi, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment El Elmaintenance, and wind. 6. Insulation for chilled water pipes and refrigerant suction piping includes a vapor retardant or is enclosed in ❑ ❑ ❑ entirety conditioned space. 7. Solar water -heating systems/wgectors are certified by the Solar Rating and Certification Corporation. ❑ ❑ EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Page:7 of 9 '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 N/A if not ENFORCE - applicable. NIA DESIGNER MENT Space Conditioning, Water Heating and Plumbing System Measures: (continued) § 150(m): Ducts and Fans 1. All duds and plenums installed, sealed and insulated to meet the requirements of the CIVIC Sections 601, 602. 603, 604, ❑ 0 ❑ 605, and Standard 6-5; supply -air and retumair 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 dud -closure system that meets the applicable requirements of UL 181. UL 181A, or UL 181 B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than 1/4 inch, the combination of mastic and either mesh or tape shall be used. 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ FAI ❑ sealed sheet metal, dud board or flexible dud shall not be used for conveying conditioned air. Building cavities and support platforms may contain duds. Duds installed in cavities and support platforms shall not be compressed to cause reductions in the cross -sectional area of the ducts. 3. Joints and seams of dud systems and their components shall not be sealed with cloth back rubber adhesive ❑ © ❑ dud tapes unless such tape is used in combination with mastic and draw bands. 4. Exhaust fan systems have back draft or automatic dampers. ❑ ❑X ❑ 5. Gravity ventilating systems serving conditioned space have either automatic or readily accessible, manually operating ElEldampers. 6. Protection of Insulation. Insuation shall be protected from damage, including that due to sunlight, moisture, equipment ❑ 0 ❑ 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 duds cannot have porous inner cores. ❑ 0 ❑ § 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: 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 right. (Exception: Non -electrical cooking appliances with plot < 150 Btulhr) § 118 (i): Cool Roof material meets specified criteria ❑ ❑ ❑ Lighting Measures § 150(k)l: HIGH EFFICACY LUMINAIRES OTHER THAN OUTDOOR HID: contain only high efficacy lamps as outfined 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)l: HIGH EFFICACY LUMINAIRES - OUTDOOR HID: contain only high efficacy lamps as outlined in Table 150-C, luminaire has factory installed HID ballast El ❑ ❑ § 150(k)2: Permanently installed luminaires in kitchens shall be high efficacy luminaires. Up to 50% of the Wattage, as determined ❑ ❑ ❑ 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. ❑ ❑ ❑ 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 Idchens, 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 ❑ ❑ ❑ controlled by an occupant sensor that complies with Section 119(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 ❑ ❑ ❑ certified to ASTM E283 and labeled as air fight (AT) to less than 2.0 CFM at 75 Pascals. § 150(k)6: Luminaires providing outdoor fighting and permanently mounted to a residential building or to other buildings on the ❑ ❑ ❑ 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. § I50(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). rEyPro 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Page:B of 9 1HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJECT NAME DATE •w La Quinta Dune Palms Bldg. C Apt. C.3.3.1 10/27/2007 SYSTEM NAME FLOOR AREA AHU-4T+AHU-4 1,213 NGINEERING CHECKS ISYSTEM LOAD Number of Systems _ 11f I COIL COOLING PEAK COIL HTG. PEAK Output per System 49,100' Total Output (Btuh) _ 49,100 Output (IBtuh/sgft) 40.51 Output per System —1� 39,300j Total Output (Btuh) i 39,3001 Total Output (Tons) Total Output (Btuh/sgft) Total Output (sgft/Ton) Air S stem CFM per System Airflow (cf n) — — Airflow (cfrn/sgft) Airflow (cfm/Ton) Outside Air (%) Outside Air (0misgft) Note: values above given at ARI conditions 26.0 of 65.4 of Outside Air 150 cfm Supply Fan 1500 cfrn 69.8 9F 11.0 / 77.6 OF )� Outside Air 150 Cfm 78.4 / 65.6 °F CFM Sensible Latent CFM Sensible Total Room Loads 75T 13,984 2,049 388 10,699, Return Vented Lighting 0 Return Air Ducts 707 398 Return Fan 0 0 Ventilation 150. 5,194 1.621 150 6,984 Supply Fan 0 0 1 Supply Air Ducts 707 398 TOTAL SYSTEM LOAD 20,592 3,670 18,480 it r1V ►16 t_%AUll•Mr-N I SELECTION 1,500 I �- - --FirsiCo48HBQH+Bryant24ANA048 34,311 1,949 49,100 1,500 --- - -- 1.24 — 458.0 -- - — I � Total Adjusted System Output di4o34,31 1 1 949 49,100 (Adjusted for Peak Design Conns) 0.12 I TIME OF SYSTEM PEAK Aug 2 pm Jan 12 am' _J L 65.4OF . 96.10F Heating Coil h Return Air Ducts 81.7 / 66.9 OF 81.7 / 67.0 OF = 60.2 / 59.0 OF Supply Fan 1500 Cfm Cooling Coil h Retum Air Ducts 4 EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Supply Air Ducts 95.9 of ROOMS 70.0 OF I Supply Air Ducts 60.6 / 59.2 OF 51.7% R.H. ROOMS 78.0 / 65.5 OF Page:9 of 9 Z "' QW U J LL. a. x) U) >- Z Wcr- Ya Z U) OW z w LL Q� Cf)� W U Zw U W a LL J n. O U O'1 O iw a LL U J rn Er- V W )W� Z _Wo S H - N `Ww v, CO— m Q P Li- 0 TITLE 24 REPORT I Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.1.3.2 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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. User Number: 4582 Enera,,Pro 4.1 by EnergvSoft Job Number: 06010 Certificate Of Compliance: Residential (Part 1 of 4) CF-1 R la_QUinta Dune Palms Bldg. C Apt C_1-.3.2 ___ ___ _.- 10/27/2007 Project Title Date_ 909 881-7278 --------- ----. _i--- --. _.......-.-__... Dune Palms and 48thLAvenue La Quinta Building Permit# Project Address i -"u' nS q Consulting-Engine-ers, Inc. (_ _ _.) - ----- ---- - - -------� Do u nta ion Author Telephone I Plan CheckMate 15 En yPm __ Field Check/Date 941-0. 7.,..e - --- ---- -- ....-------- TDV Energ Use (kBtu/sf-yrf Space Heating Space Cooling Fans Domestic Hot Water Pumps Totals Percent better than Star Standard Facing Facing Facing Facing Design North Margin East Mar in South Margin West 0.27 0.22 0.05 0.06 0.21 0.04 0.23 39.72 26.21 13.51 27.25 12.48 27.19 12.53 6.00 4.68 1.32 4.86 1.14 4.84 1.16 15.75 13.28 2.47 13.28 2.47 13.28 2.47I 0.00 0.00 0.00 0.00_ 0.00 �__0.00 -0.00� 61.75 44.39 17.36 45.44 16.31 45.35 16.40 lard! 28.1 % 26.4% 26.6% Building Type: ❑ Single Family Addition Y Multi Family Existing + Add/Alt Building Front Orientation: All Four Orientations Fuel Type: Natural Gas Fenestration: Area: 112 ft2 Avg. U: 0.38 Ratio: 9.3% Avg. SHGC: 0.29 BUILDING ZONE INFORMATION Zone Name Floor Area Volume AHI1-31+AHI1-31 - ,208-1-0,872 OPAQUE SURFACES Insulation Act. Type Frame Area U-Fac. Cay. Cont. Azm. Tilt Wall Wood Z n osa R-21 -RAQ_ - -90 -Wall- _ Wood 326 r.0.69 R21-R-10- -2ZlZ 90 a1flLII Wood g0 0.0MR-21--$-fil) 1 Rn--g0 Wall wood 234 Q OM R21-i3-= ---S0_ _ 90 Total Conditioned Floor Area: Existing Floor Area: Raised Floor Area: Slab on Grade Area: Average Ceiling Height: Number of Dwelling Units: Number of Stories: Malvin 0.20 0.07 25.82 13.91 4.59 1.41 13.28 2.47 0.00 0.00 43.88 17.86 28.9% 1,208 ft2 n/a ft2 0 ft2 1,208 ft2 9.0 ft 1.00 1 # of Thermostat Vent Units Zone Type _ Type-.-, Hgt. Area _1_oo_ __Conditioned- __Setback-._ __- 2 n/a Gains Condition Y / N Status JA IV Reference_ _ Location / Comments - X=New_----0.9 A6____._--._ CA-3.2 LEI ElNeat- _ 49-A6_ ---_-- C.]_3.2-------------------- ® ❑Neoec ❑Next--- - QaA6-- - _QJ-•3 9 - Certificate Of Compliance • Residential (Part 2 of 4) CF-1 R La Quinta Dune Palms Bida. C Apt. C.1.3.2 10/27/2.007_ Project Title Date FENESTRATION SURFACES True Cond. Location/ # Type Area U-Factor' SHGCZ Azm. Tilt Stat. Glazing Type Comments t11Rn&W FMd__ _20.0_ n.NFgr.. _QM _ 1EM __0_ . 20. Now-1 0111? XER-1 2 Window Front (N) 16.0 0.380 NFRC 0_29 NFRC 0 _90 New___LQDP HS-.__. _ _ C.1.3.2 3 Window Front (N) 15.0 0.380 NFRC 0_29 NFRC 0 90 New LQDP HS- C.1.3.2 4 Window Right (W) 25.0 0.380 NFRC 0.29 NFRC 270 90 New LQDP HS- C.1.3.2 5 Window Left (E) 20.0 0.380 NFRC 0_29 NFRC 90 _ 90 New _LQDP XFR-1- C.1.3.2 6 Window Left (E) 10.5 0.380-NFRC.Q20 NFRC 90 90 New LQDIP HS- ------------- ----C. 32 _ -------- I_ Window Left (E) 6.0 0.380 NFRC 0.29 NFRC _ _20- _ 90 Nt�w _LQDF_W- C.1.3.2 _ 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 116B. INTERIOR AND EXTERIOR SHADING Window Overhang_ # Ex en t 'or Shad y e T De SHGC Hat. Wd. Len. Hgt. LEA RExt. 1 Bug Screen 0.76 6.7 3.0 2 Bug Screen 0.76 3 Bug Screen 0.76 _ 4 Bug Screen 0.76 6.0 U 5 Bug Screen 0.76 6.6 3.0 6 Bug Screen 0.76 3.5 3.0 7 Bug_Screen 0.76 4.0 _0,_1 4.0 __A,0 4.0 0.1 4 0 _.0 4.0 01 4.0 4.0 THERMAL MASS FOR HIGH MASS DESIGN Area Thick.Heat Inside Type (sf) (in.) Cap. Cond. R-Val. JA IV Reference Left FinRi hg t Fin Dist.- Len. Hgt__ Dist. Len. Hqt_ Condition Location/ Status Comments 4.0 _0,_1 4.0 __A,0 4.0 0.1 4 0 _.0 4.0 01 4.0 4.0 THERMAL MASS FOR HIGH MASS DESIGN Area Thick.Heat Inside Type (sf) (in.) Cap. Cond. R-Val. JA IV Reference Left FinRi hg t Fin Dist.- Len. Hgt__ Dist. Len. Hqt_ Condition Location/ Status Comments Insulation Condition PERIMETER LOSSES Location/ Type Length R-Val. Location JA IV Reference Status Comments Slab Perimeter 126 None No Insulation 26-A1 New _,_ _ C.1.3.2- Run Initiation Time: 1WZ11V1 14:14:10 Run wue- i im-am aumv 4.1 by EnergySoft User Number. 4582 Job Number: 06010 Page:4 of 9 Certificate Of Compliance : Residential (Part 3 of 4) CF-1 R La Quinta Dune Palms Bldg. C Apt. C.1.3.2 _ _ _ _ _. 10/27/2007___._`___ Project Title Date HVAC SYSTEMS Location AHU-3T+AHU-3T HVAC DISTRIBUTION Heating Minimum Cooling Minimum Condition Thermostat Type Eff Type — Eff Status _ Type �— Combined Hydronic see below Split Air Conditioner —__ 14.0 SEER _ New —__ Setback Duct Location Heating Cooling Location AHU-3T+AHU-3T Ducted Ducted Conditioned Hydronic Piping Pipe Pipe Insul. System Name Length Diameter Thick. AOSmith GPVX-50 25 1.00 1.00 Duct Condition R-Value Status _-_4.2 New____. Ducts Tested? Yes ---_-- WATER HEATING SYSTEMS Rated' Tank Energy Standby' Tank Insul. Water Heater # in Input Cap. Condition Factor Loss R-Value System Name Type Distribution Syst. (Btu/hr) (gal) Status or RE' (%) Ext. AOSmith GPVX-50 Small Gas All Pipes Ins 1 62,500 50 _ New _ 0.65 -_ n/a n/a Multi -Family Central Water Heating Details Hot Water Pump Hot Water Piping Length Uft Add 1/2" Control # HP Type In Plenum Outside Buried _ Insulation 1 For small gas storage (rated input — 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. REMARKS J COMPLIANCE STATEMENT 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 Business & Professions Code) Name: _g1WsL'YQWSd Title/Firm: Interactive Design_Corporation - Job No. 0507 Address: 199 South Civic Drive. Suite 10 Palm Springs. CA 92262 _ Telephone:760 1234990 LIC. M (signature) Enforcement gency Name: Title/Firm: Address: Telephone: Documentation Author Name: Dave Celmer Title/Firm: EguitySpecCori ingEngineers,_Inc_—___ Address: 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 Telephone: (909 81-7278 __ jv (signature) (date) (date) Number: 4582 _ Job Number: 06010 ______ _ _ __Page: 5 of 9 Certificate Of Compliance : Residential (Part 4 of 4) CF-1 R `La Quanta Dune Palms Bldg. C Apt. C.1.3.2 _ __-10/27/2007__ 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 aucyuacy a! ule special fusuncanon ano aoeumentanon suomittea. r Plan i Field Compliance using the Four Cardinal Orientation approach has been used. Project can be built in any Orientation. The HVAC System "AHU-3T+AHU-3T" is a Combined Hydronic System that uses a Boiler for DHW and Space _Heating (see CFAR). This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the builder must Include operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilatio 1. 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- r,.,...s UFFiw.w...WO11y Oil W1 vcnn�auwi meuioua anu mus[ oe reporwa on ine %.r-4rc installation certificate. - — an ---- ! Field The HVAC System "AHU-3T+AHU-3T' has Ducts, Plenums and the HVAC unit located totally within Conditioned space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. The HVAC System "AHU-3T+AHU-3T" incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on the CF-4R. The HVAC System "AHU-3T+AHU-3-P' incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic Expansion Valve. i 1 This building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. The Cooling System "FirstCo36H BQH+ Bryant 124ANA036" includes credit for a 11.5 EER Condenser. A certified HERS rater must j I field verify the installation of the correct Condenser. This building has tight construction with reduced infiltration and a target blower door test range between 474 and 1550 CFM at 50 i pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. WARNING - If this building tests below 474 CFM at 50 pascals, the house must either be provided with a ventilation opening that will j increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. I I I I I 4.1 by EnergySoft User Number: 4582 Job Number: 06010 — Page:6 of 9 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 Instructions: Check or initial applicable boxes when completed or check N/A if not ENFORCE - applicable. NIA DESIGNER MENT Building Envelope Measures *§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. ❑ ❑X ❑ § 150(b): Loose fill insulation manufacturers labeled R-Value: ❑ ❑ ❑ § 150(c): Minimum R-13 wall insulation in wood framed walls or equivalent U-factor in metal frame walls (does not ❑ N ❑ apply to exterior mass walls). �§ 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 witl§ 151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. ❑ ❑ ❑ § 150(I): 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 specked or installed meets insulation installation quality standards. Indicate type and ❑ EK El 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. ❑ ❑ ❑ 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. ❑ ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ ❑X ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA 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 0.58 must be externally wrapped with ❑ ❑X ❑ insulation 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 ❑ ❑ ❑ 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 ❑ o ❑ length of recirculating sections of hot water pipes shall be insulated to Table 150B. 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source ❑ ❑X ❑ and 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, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment ❑ ❑X ❑ maintenance, 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:7 of 9 .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 N/A 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 CIVIC Sections 601, 602, 603, 604, ❑ 2 ❑ 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 181A, or UL 181B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than 1/4 inch, the combination of mastic and either mesh or tape shall be used. 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 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 ❑ ❑x ❑ 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. 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. 2 ❑ 2 ❑ 2 ❑ 7. Flexible ducts cannot have porous inner cores. ❑ 2 ❑ § 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: 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, ❑ ❑ ❑ lummaire 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 ❑ ❑ ❑ 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. ❑ ❑ ❑ OR are controlled by an occupant sensors) 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 ❑ ❑ ❑ controlled by an occupant sensor that complies with Section f 19(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 ❑ ❑ ❑ 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 ❑ ❑ ❑ 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:8 of 9 JHVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJECT,NAME _ DATE j La Quinta Dune Palms 1314g. C Apt. C.1.3.2 I 10/27/2007 SYSTEM NAME +AHU-3T Number of Systems 1 Heating System Output per System 35,400 Total Output (Btuh) 35.400 Output (Btuh/sqft) 29.3 Cooling System Output per System 30,000 Total Output (Btuh) 30,000 Total Output (Tons) 2.5 Total Output (Btuh/sqft) 24.8 Total Output (sgft/Ton) 483.2 Air System CFM per System 1,200 Airflow (cfm) 1,200 Airflow (cfm/sqft) 0.99 Airflow (cfm/Ton) 480.0 Outside Air (%) 12.5 Outside Air (cfm/sqft) 0.12 Note: values above given at ARI conditions 26.0 of Outside Air 150 cfm 69.6 of 111.0 177.6 OF Outside Air 150 cfm 78.5 / 69.7 of Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD FLOOR AREA — 1,208 COIL COOLING PFAK 1 1 Cnil HTG PFAK l CFM ' Sens!blei r--- I-- —i Latent CFM j Senslble� 1,2. 8 150 11,882 0 — 2,0441582� -535 1501 L 674 I 496 6,962 � 0 5,180 18,410 1,509I 21,267 FirstCo36HBQH+Bryant 124ANA036 _ 17,600 11,8891 r— 3 0 r Total Adjusted System Output 17,600 11,889 __ 35,400 (Adjusted for Peak Design Conditions) TIME OF SYSTEM PEAK Aug 2 pm Jan 12 am ----- L--------- 64.2 of 64.2 of 91.9 of Supply Fan Heating Coil 1200 cfm Supply Fan Cooling Coil 1200 cfm EnergyPro 4.1 by EnergySoft User Number: 4582 Supply Air Ducts 91.5 of _ROOMS 70.0 of Return Air Ducts I D OuNNly rvi LJUULZ) 69.3 / 66.4 of 65.9% R.H. ROOMS- f 78.0 / 69.5 of Return Air Ducts Job Number: 06010 _ Page:9 of 9 IN 0 i RM Z QW U J a. U) y. o Ya Z w O Z FW LL QN I {L � ly U W ZW U N W a viL� o U DC " 0 p O. W W N U }. w W w/ U W Z� rWL- F- E N LW(n �p J D CL F— a: Q �o TITLE 24 REPORT Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.2.3.2 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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 4.1 by EnergySoft Job Number: 06010 User Number: 4582 I TABLE OF CONTENTS I Cover Page Table of Contents Form CF-1 R Certificate of Compliance Form MF-1 R Mandatory Measures Summary HVAC System Heating and Cooling Loads Summary 2 3 7 9 EnergyPro 4.1 by EnergySoft _ Job Number: 06010 User Number: 4582 Certificate Of Compliance : Residential (Part 1 of 4) CF-1 R •La-Quinta Dune Palms Bldg_ C_Apt. C.2.3.2 -__ ___-_ 10/27/2007 Project Title _ Date nilnP Palms and_48thAvenue l aQuinta_ ! Project Address Building Permit N EgUib4eac �onsultin�Fndneers, lnc. 'on __ -__ (909)881_7278 Plan Check/Date --_-._ Do u nta Author Telephone Ener�ypr 15_ ------- -- - Compl ce Method -- - - - -- - - ----- Climate Zone Field Check/Date. '- --- - --- TDV E riergy Use Standard Facing Facing Facing Facing (0tu/sf-yri Design North Margin East Margin South Margin-- West Margin Space Heating 0.58 0.34 0.24 0.16 0.42 0.16 0.42 ' r 0.33 0.25 Space Cooling 41.52 27.52 14.01 28.80 12.72 28.76 12.76� 26.81 14.71 Fans 6.24 4.87 1.37 5.11 114 5.09 1.161 4.73 1.51 Domestic Hot Water 15.35 12.96 2.39 12.96 139 12.96 2.391 12.96 2.39 Pum_ s__ 0.00 L 0.00 0.00 0.00 0.00 0.001 0.00 0.00 Totals 63.70 45.70 _0.00 18.00 47.03 16.66 46.97 16.72 44.83 18.87 Percent better than Standard: 28.3% 26.2% 26.3% 29.6% Building Type: ❑ Single Family ❑ Addition �1X Multi Family ❑ Existing + Add/Alt Building Front Orientation: All Four Orientations Fuel Type: Natural Gas Fenestration: Area: 112 ft 2 Avg. U: Ratio: 9.0% Avg. SHGC: BUILDING ZONE INFORMATION Zone Name Floor Area 0.38 0.29 Total Conditioned Floor Area: 1,254 ft2 Existing Floor Area: n/a ft2 Raised Floor Area: 0 ft2 Slab on Grade Area: 0 ft2 Average Ceiling Height: 9.0 ft Number of Dwelling Units: 1.00 Number of Stories: 1 # of Thermostat Vent Volume Units Zone Type Type _ Hgt. Area 11 286 100 _ Gonddioued_ �.. _ -Setback- - 2 -n/a OPAQUE SURFACES Insulation Act. Gains Condition Type Frame Area U-Fac. Cay. Cont. Azm. Tilt Y / N Status JA IV Reference _ _Location / Comments_ Wall Wow 9s5 n 069 -R21 R_n.o _n On IX -JNeW-D&A6 -------- wall_wens 326 o.oe® R-21 _R--00 279___--aO ®❑Neler _Q9�lCi----- -c_2.3.2--------._.----- Wall- weed so 0-069 R21 R-4 0 _ i gn 94 ®❑New n9-A8 C.2.3.2----- ---- wall Wnnd 934 n_QM R21 J3 O n - _w- 90 IX El New 99-A6 -- C-2.3_2---.---- ! EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:3 of 9 Certificate Of Compliance : Residential (Part 2 of 4) CF-1 R -La Quetta Dune Palms Bldg. C Apt.. C_.2.3.2___ 10/27/2007 Project Title Date - --- - -- ------_.-. FENESTRATION SURFACES True Cond. Location/ # Type Area U-Factor' SHGCZ Azm. Tilt Stat. Glazing Type _ Comments -- - -t- Window Front (� _ 200 n--vW.WERC. A29 NFRC 0 _0_ Nym_____LQDP-_XFR_L__ C.2.3.2 -- ----- 2 Window Front (N) 16.0 0.380 NFRC 0.29 NFRC 0_ 90 New_-_ LQDP_HS- C.2.3.2 5 Window Front (N) 15.0 0.380 NFRC 0_29 NFRC 0 90 New LQDP HSSS- C.2.3.2 4 Window Right (W) 25.0 0.380 NFRC 029 NFRC 270 90 New _LQDP HS- C.2.3.2 5 Window Left (E) 20.0 0.380 NFRC 0_29 NFRC 90 90 New LQDP XFR_1 - C.2.3.2 T _ Sz Window Left (E) 6.0 0.380 NFRC &Z NFRQ 90 �9 New LQDP SH- C.2.3.2 2.Y!(i�m Lett (E) 10.5 0.380_IFR�_4291�JFH�--_� L-LQDPHS- -- -- - - -- --- -- - C.2.3.2 - ----- 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 116B INTERIOR AND EXTERIOR SHADING Window Overhang Left Fin_.______ # Exterior Shade Type SHGC Hgt. Wd. _ Len Hgt LExt. RExt. Dist. Len. Hgt. _ Bug Screen 0.76 6.7 3.0 4.0 0.1 4_0 4.0 2 Bug Screen 0.76 3 Bug Screen 0.76 4 Bug Screen 0.76 4.0 0,_1 4.0 4.0 5 Bug Screen 0.76 6.6 3.0 4 0 4.0 4.0 6 Bug Screen 0.76 .Q1 - 7 Bug Screen 0.76 - _ _ -- --- --- 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 Type L Insulation R-Val. Location Condition Location/ JA IV Reference Status Comments nitlation Time: 1012710714:18:13 __ Run Co_ de: User Number: 4582 Job Number: 06010 Right Fin Dist. Len. Hgt. Of 9 Certificate Of Compliance • Residential Part 3 of 4) CF-1 R -La Qutnta Dune Palms Bldg C Apt. C.2.3.2 10/27/2007 Project Title -- HVAC SYSTEMS Date Heating Minimum Cooling Minimum Condition Thermostat Location Type Eff Type Eff Status T AHU-3T+AHU-3T - -- -_ Type ---- - Combined Hvdronic see below Split Air Conditioner 14.0 SEER___ New _--_ Setback ._-_- HVAC DISTRIBUTION Location Duct Duct Condition Ducts Heating Cooling Location R-Value Status _ Tested? AHU-3T+AHU-3T Ducted Ducted Conditioned____— 4.2 New - - ---_------- Yes Hydronic Piping ------------ ----- -- Pipe Pipe Insul. System Name Length Diameter Thick. AOSmith GPVX-S-_— _25 1 09 1.00 WATER HEATING SYSTEMS Water Heater Rated' System Name # in Input Y Type Distribution Tank Cap. Energy Condition Factor Standbys Tank Insul. Loss R-Value Syst (Btu/hr) (gall Status or RE 1 (%) Ext. AOSmith GPVX-50 Small Gas All Pipes Ins 1 62,500 50 New --_ 0_65 n/a n/a Multi -Family Central Water Heating Details — — Hot Water Pump H_ot Water _Piping LeMtUft) Control # HP Type In Plenum Outside Buried Add 112" Insulation 1 For small gas storage (rated input — 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. sue....,. COMPLIANCE STATEMENT - - -- - 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 aooroved HERS rntor Designer or Owner (per Business & Professions Code) Name: Title/Firm: Interactive Design Corporation - Job No 0507 _ Address: 199 South Civic Drive, Suite 10 Palm Springs CA 92262 Telephone: 760 323-4990 Lic. #: (signature) (date) Enforcement Agency Name: Title/Firm: Address: Telephone Documentation Author Name: Dave Calmer Title/Firm: EcuiNSnecConsulting-EngineersInc,—_ — Address: 4508 N.-Sierra WatLSuite 115_— San Telephone: j909) 881-7278 (signature) ---------------------- ---- --- (date) (signature/stamp) 4.1 by EnergySoft user Number: 4582 Job Number: 06010 (date Page:5 of 9 Certificate Of COm liance : Residential '_ta Dune Palms BId dart 4 of 4 CF-1 R Project Title—g=C-APt- C.2.3.2 _ Special Features and Modeling Assumptions 10/27/2007 Date 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 a agency determines the adequacy of the justification, and may reject a building or design that otherwise complies based on the adequacy of the special justification and documentation submitted. approach. The local enforcement FEce using the Four Cardinal Orientation approach has been used. Project can be built in any Orientation. _ Plaan-FFleld C System "AHU-3T+AHU-3T" is a Combined Hydronic System that uses a Boiler for DHW and S ace Heatin This house has reduced infiltration and/or mechanical ventilation. The homeowners manual provided by the builder must include -----ual p__ Operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilation_ HERS Required Verification Items In this section require field testing and/or verification by a certified home ener of approved HERS provider using CEC approved testing and/or verification methods and must bedreported on he CF-4Ra CEC- Installation certificate, rater The HVAC System "AHU-3T+AHU-3T" has Ducts, Plenums and the HVAC unit located totally within Conditioned space. A certified - HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. _ i Plan Field --- I I The HVAC System "AHU-3T+qHU-3T" incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on 'th�Ex�pansion CF-4R. -- - - -- - ----- -- - I - ---� -- The HVAC System "AHU�3T+qHU-3T" incorporates a HERS verified Refrigerant Charge test or a HERS verified T 1 Valve. _ __ hermostad'c -- j- This building has credit for Insulation Quality Installation. A certified HE RS rater must visually verify the installation of all Insulation. The Cooling System "FirstCo36HBQH+Bryant 1 NANA036" includes credit for a 11.5 EER Condenser. field verfy the Installation of the correct Condenser. A certifie Ed HH RS rater must -- -- This building has tight construction with reduced infiltration and a target blower door test range between 493 and 1609 CFM at 50 pascals. The blower door test must be performed using the ASTM Standard Test Method for DeterminingI WARNING --If this building tests below 493 CF�a5 pascals, the house must either be provided with aventilati increase the infitration to this level (SLA=1.5) anical supply ventilation must be prov— —provided Air Leakage Rate` on opening that will --� 4.1 byEnergysoft 4:1-- R un User NCo umber: 4582 Job Number: 06010 Page:6 of 9 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. Instructions: Check or initial applicable boxes when completed or check N/A if not DESCRIPTION applicable. ENFORCE - Building Envelope Measures N/A DESIGNER MENT § 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. ❑ ❑ § 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 to exterior mass walls). ❑ ❑X ❑ § 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 witl§ 151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. § 150(I): Slab edge insulation - water absorption rate for the insulation alone without facings no greater than 0.3%, water vapor ❑ ❑ El rate no greater than 2.0 perm/inch. ❑ ❑ § 118: Insulation specked or installed meets insulation installation quality standards. Indicate type and include CF-6R Form: § 116-17: Fenestration Products, Exterior Doors, and Infiltration/Exfliltration Controls. ❑ O ❑ 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. ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ a ❑ § 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. ❑ § 1500): Water system pipe and tank insulation and cooling systems line insulation. a ❑ 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. ❑ O ❑ 2. Back-up tanks for solar systems, unfired storage tanks, or other indirect hot water tanks have R-12 external 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 length of recirculating sections of hot water pipes shall be insulated to Table 150B. ❑ ❑ 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source and indirect hot water tank shall be insulated to Table 150-B and Equation 150-A. ❑ a ❑ 4. Steam hydronic heating systems or hot water systems > 15 psi, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment maintenance, and wind. ❑ O ❑ 6. Insulation for chilled water piping and refrigerant suction piping includes a vapor retardant or is enclosed entirely in conditioned space. ❑ El 7. Solar water -heating systems/collectors are certified by the Solar Rating and Certification Corporation. ❑ ❑ ❑ iergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:7 of 9 Mandatory Measures Summa : 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 nr nn this �h., Wi�+,.,.1., Instructions: Check or initial applicable boxes when completed or check N/A if not DESCRIPTION applicable. ENFORCE - 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, ❑ ❑ El605, and Standard 6-5; supply -air and return -air ducts and plenums are insulated to a minumum installed level of X R-4.2 or enclosed entirely in conditioned space. Openings shall be sealed with mastic, tape or other duct -closure system that meets the applicable requirements of UL 181, UL 181A, or UL 181B or aerosol sealant that meets the requirements 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. 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ Q ❑ sealed sheet metal, duct board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross -sectional area of the ducts. 3. Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive ❑ O ❑ duct tapes unless such tape is used in combination with mastic and draw bands. 4. Exhaust fan systems have back draft or automatic dampers. ❑ F ❑ 5. Gravity ventilating systems serving conditioned space have either automatic or readily accessible, manually operating ❑ ❑ dampers. 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. ❑ FX] ❑ § 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: 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: um HIGH EFFICACY IC C factoryLUMINAIRES- OUTDOOR HID: contain only high efficacy lamps as outlined in Tablallast.e 150-C, ❑ ❑ ❑ § 150(k)2: Permanently installed luminaires in kitchens shall be high efficacy luminaires. Up to 50% of the Wattage, as determined 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, laundry garages, rooms, utility rooms shall be high efficacy luminaires. OR are controlled by an occupant sensor(s) candied 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 controlled by an occupant sensor that complies with Section f19(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 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 same lot shall be high efficacy luminaires (not including lighting around swimming pools/water features Article ❑ ❑ ❑ or other 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 ❑ ❑ ❑ 119(d). occupant sensor(s) certified to comply with Section EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:8 of 9 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJECT NAME — DATE ----� La Quinta Dune Palms Bldg. C Apt. C.2.3.2 10/27/2007 SYSTEM NAME ---- _ FLOOR AREA AHU-3T+AHU-3T ENGINEERING CHECKS ISYSTEM LOAD Number of S terns 1I COIL CFM Total Room Loads L 1,334 Return Vented Lighting Return Air Ducts COOLING PEAK COIL HTG. PEAK - Heating System Sensible Latent , CFM —Sensible Output per System 35,400' 12,258 2,09 409' 9.443 01 6951 �_ 352 — TotalOutput (Btuh) 35,400 Output(Btuh/sgft) _ 28.2 Cooling System Return Fan Ventilation 150 Supply Fan Supply Air Ducts I o _ 0 5,1781 150 6,980 0 ' 0 695 -- I-- 352 Output per System 30,000 Total Output (Btuh) 30,000 Total Output (Tons) 2.5 Total Output (Btuh/sgft) 23.9 TOTAL SYSTEM LOAD I 16827 1,5 L 17,126 Total Output (sgfUTon) 501.6 --- - - _ ------- - - - - -- --------------- --- ----- Air System HVAC EQUIPMENT SELECTION CFM per System 1,200 FirstCo36H BQH+ Bryant 124ANA036 17,599 11,900 — 35,400 -------- ------ _--- _ i --1----------_----- '------ -� Total Adjusted System Output Airflow (cfm) 1-,200 Airflow (cfm/sgft) 0.96 Airflow (cfm/Ton) 480.0 Outside Air (%) 12.5 (Adjusted for Peak Design Conditions) __ �7.599I_ --11,9001 TIME OF SYSTEM PEAK Au 2 Jan 12am . Outside Air (dm/sgft) 0.12 Note: values above given at ARI conditions EATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak 26.0 OF 64.3 of 64.3 of 92.0 of Outside Air Supply Air Ducts 150 cfm Supply Fan Heating Coil 91.7 of 1200 cfm 69.7 of _-ROOMS 70.0 of Return Air Ducts DOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak 111.0 / 77.6 of 82.6 / 70.7 of 82.6 ! 70.8 OF 68.8 ! 66.3 of Supply Air Ducts i Outside Air 150 cfm Supply Fan 1200 cfm Cooling Coil 69.4 / 6�6..4�+of II 66.0% R.H. �ROOMSJ 78.5 / 69.7 of 78.0/69.5 of Return Air Ducts ' J - EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number: 06010 Page_9 of 9 E I- t *L"I'l 1-� A V Z� QLLI U J LL a� U) �o YQ Z U) OW Z LL Q OC cr CO)LL w " Zw U W Q LL J V F-- O ua zw A= TITLE 24 REPORT Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.3.3.2 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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 4.1 by EnergySoft Job Number: 06010 User Number: 4582 Certificate Of Compliance: Residential (Part 1 of 4) CF-1 R 1a-QAMaA)une-Pa1ms Bldg. C Apt.-C.-3-.3.2___-__ ___ _-_____-_____.___.__ 10/27/2007 Project Title Date,- D ine Palms and 48thAvertue-_La-Quinta-- --- �- Project Address Building Permit # iity n - - one iltina n in.eers Inc_ - (909) 881-7278 DF ocum nta ion Author Telephone Plan Check/Date i FnevPm fce 5- - - Field Check/Date -- - - p Coml Method Climate Zone TDV Energy Use Standard Facing Facing Facing Facing to s r Design 9 North a m East Margin g- South Margin_ West Margin Space Heating p g 1.44 �_ 0.75 0.69 _ 0.47 0097' ---- 0.48 0.96i j 0.75 __ 0.691 Space Cooling 51.00 32.70 18.30 34.00 17.01 33.99 17.01 32.06 18.94 Fans 7.69 5.80 1.89 603 1.66 6.02 1.67 5.67 2.02. Domestic Hot Water 15.35 12.96 2.39 i% i 2.39 12.96 2.391 12.96 2.39 Pump§ 0.00 0.00 0.00 0.00 0.00 0.00 0.00] ; -0.00 0.00 Totals 75.48 52.21 23.27 53.46 22.02 53.45 22.03 51.45 24.03 Percent better than Standard: 30.8% 29.2% 29.2% 31.8% BUILDING COMPLIES - HERS VERIFICATION REQUIRED I Building Type: ❑ Single Family Addition Total Conditioned Floor Area: 1,254 ft2 [k Multi Family Existing + Add/Alt Existing Floor Area: n/a ft2 Building Front Orientation: All Four Orientations Raised Floor Area: 0 ft2 Fuel Type: Natural Gas Slab on Grade Area: 0 ft2 Fenestration: Average Ceiling Height: 9.0 ft Area: 112 ft2 Avg. U: 0.38 Number of Dwelling Units: 1.00 Ratio: 9.0% Avg. SHGC: 0.29 Number of Stories: 1 BUILDING ZONE INFORMATION # of Thermostat Vent Zone Name Floor Area Volume Units Zone Type Type Hgt. Area AHU 4T+AHU 4T 1 254 11 286 1,00 - _ Conditioned _Setback- _____2 -n/a OPAQUE SURFACES Insulation Act. Gains Condition Type Frame Area U-Fac. Cay. Cont. Azm. Tilt Y / N Status JA IV Reference Location / Comments Wall Wnnd 55- A-n69 R-21 _RO-O- -- 0. 90 r n New------- .09 A6 C.3.3.2.-_ Wall Wood 126 0.069 R_21 R-n 0 - _ 270. 9 ®� New -09-A6 _.. _--------------------._-- Wall Wnnd 90 0-n69 R-21 R_n-0_ 1$0___90 r®X ❑New __.-09�6------------ C.3.3.2 _. -- ------....-----.------.-_-- Wall Wnnd 234 -O 069 �21 R-n O_ 90_ 90 IX ❑ New------ -09_A6------- C_3.3.2 -- - ----------.--.---- Roof Wnnd 1 254 ( 09.5 R-'AR_-R 0.0_ 0 - -Q [N [JNew 111-A1R - C.3.3.2---------- Run Initiation Time: 10/2710714:20:20 Run Code: 1193520020 EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 -- _----_--_Page: 3 of 9 -� Certificate Of Compliance : Residential to Quihta Dune Palms Bldg, -CA-pt. C.3.3.2 Project Title Part 2 of 4) CF-1 R Date 10/27/2007 FENESTRATION SURFACES True Cond. Location/ Area U-Factor' SHGC2 Azm. Tilt Stat. Glazing Type _ — -- Comments — --- -- — ---- # Type — Window Front—(N)- ---= -380 -LERC. _0-29 _NEBC _n_ __g0- blew --LQD—XER_1----- —•-- 90 New LQDP HS- - 2 Window Front (N) 16.0 0.380 NFRC 0_29 NFRC 0.380 NFRC 0_29 NFRC 0 __ -----_—�- 0 90 New —LQDP HS_-__._____.__.___-..-- 3 Window Front (N) 15.0 Right (W) 25.0 0.380 NFRC 0_29 NFRC 270 __90 New LQDP_HS- C.3.3.2 C.3.3.2 4 Window 5 Window Left (E) 20.0 0.380 NFRC 0.29 NFRC ___90 90 New_ LQDP XFR-1 LQDP SH C.3.3.2 — 0 NFRC 0.29 NFR _ 90 _ New ___ � Window Left (E)_ 6.0 �.�$ 90yQ •jaw I-� Ham-- Left (E) �4 0�1FBQ9 29 -NFL --�. — L Window 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 11613. INTERIOR AND EXTERIOR SHADING Window _Overhang—- __Left Fin______ __ --_Right Len. Hgt- # Exterior hade Type SHGC Hgt. Wd. Len. H it. LExt. RExt. _Dist. LenHgt• 4.0 0.1 4.0 4:0 _—_Dist._ 1 Bug Screen _ 0.76 _6.7 3.0 — 2 Bug Screen 0.76 _ _ 3 Bug Screen 0.16 0.76 6.0 30 -- —AO 01 40- - 4 Bug Screen _ 0.76 6.6 4.0 0.1 4.0 40 5 Bug Screen —30 — — —^ -- 6 Bug Screen 0.76_- 7 Bug Screen 0.76 —_ — -- — THERMAL MASS FOR HIGH MASS DESIGN Area Thick. Heat Inside Type (sf) (in.) Cap. Cond. R-Val._ JA IV Reference PERIMETER LOSSES Type Length Insulation R-Val. Location JA IV Reference Condition Location/ Status Comments Condition Location/ Status Comments _ _ _- Run Initiation Tlme: 10/ 0/ 7 14:20—,2�--- page: 4 of 9 Job Number: 06010 4.1 by EnergySoft User Number: 4582 ---- - - -- — ficate Of Compliance : Resi 'La Quinta Dune Palms Rl_d_g._C Ap_t,-C.3.3.2 -_ --- I (Part 3 of 4 10/27/2007 - - ------ - ..Date F-1 R Pro)ect Tit e HVAC SYSTEMS Minimum Cooling Minimum Condition Status_ Thermostat Type_ Heating -._-- Eff - - - - Type -- Eff -_ _ - -- - - 4 0 SEER New _ - Setback Location -_ _ -- _TYPe - Combined Hydronic_ _ see below _ _Split Air Con itioner AHU=4T+AHU-4T _— ------- — --- — HVAC DISTRIBUTION -- Duct Duct Condition R-Value Status Ducts Tested? Heating Cooling Location 4.2 New --------- Yes Location _ - Ducted Ducted Conditioned - AHU-4T+AHU-4T — --- - --- -..-------- Hydronic Piping pipe Pipe Insul. System Name --_ Len_cth Diameter--- Thick. 1 QO 25 — Energy Standbyl Tank Insul. WATER HEATING SYSTEMS Rated' Input Tank Cap. Condition Factors Loss R-E sue Water Heater # In or RE ( o Distribution__ — Syst �Btulhr)__(gal)_ Status_____ ____ nla-_-_ S stem Name ---.TYPe- --_-- nla_ --__- Y --- 62,500 50 _New Small Gas_ All Pipes Ins — __ - AOSmith GPVX-50 --- --- - - - ----' Hot Water Piping Length (ft) Add 1/2" Multi -Family Central Water Heating Details Insulation Hot Water Pump_ # - HP TYPe—In Plenum Outside Buried -------- — -- Control ----- --- — — -- - ---- - --_ --- -- - -- - - factor. 1 For small gas storage (rated input <= 75000 Btu/hr), electric resistance and heat pump water heaters, list energy For large gas storage as water heatersheaters ratelist input edtlnp 5000nd Stu/hi Reco, list Efficiency. ut, Recovery Efficiency and Standby Loss. For instantaneous g REMARKS L== -- ------ COMPLIANCE STATEMENT with Title 24, Parts 1 and 6 of the California Code of This certificate of compliance lists the building features and specifications needed to comply duct design, duct sealing, verification of refrigerarovedr a an aXVs, insulation installation quality, Regulations, and the administrative regulations implement them. This certificate has been signed by the individual with overall design responsibility. ification by an 9 The undersigned recognizes that compliance using and building envelope sealing require installer testing and certification and field Documentation Author Designer or owner (per Business &Professions Code) Name: Dave Celmer �t�'lA� �Ia(,t_N (2_—__ _ - ec Consulting Engineers, Inc. Name: Title/Firm: EquitySp - Suite-1 15__ -_ Title/Firm: Interactive Design Corporation - Job No. 0507 -_ Address: 4508 N,_Sierra Way Address: 199 South Civic Drive Suite_10_ ---- -- - San Bernardino, CA_ 92407 - ---- ------ Palm Springs, CA 92262 -- - Telephone: _(909) 881-7278 -- Telephone: 760 323-4990 _ -- — - - -- - /-� % a Lic. #: l0°11 __ - - �� VJ' / (date) -- - -- - (date) (signature) (signature) JW� Enforcement M ency Name: -------------- _------ --- - - Title/Firm: -- - -- -- --- - --- - - - (date) Address: --- ---- (signaturelstamp Telephone: Initi i T' 1 2 4.2 n 1 Page:S of 9 User Number: 4582 - Job Number: 06010 - - - - c.,e.nvFro 4.1 by Ener Soft Certificate Of Compliance : Residential Part of4) CF-1R "La Quinta Dune Palms Bldg. C Apt C.3.3.2 10/27/2007 Date Project Title 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 --�= Pian Field] adequacy of the special justification and documentation submitted. _ ----- Compliance has been used. Project can be built in any Orientation. The Roof "R-38 Roof Attic" includes credit for a Radiant Barrier installed per Section 3.3.3 of the Residential Manual. - - __ _ _ _ ._ --- The HVAC System "AHU-4T+AHU-4T" is a Combined Hydronic System that uses a Boiler for DHW and Space Heating (see CF-1R) j -,- This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the builder must include-__ the Four Cardinal Orientation instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate venmanon. -- -------�------ I 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- approved HERS provider using CEC approved testing and/or verification methods and must be reported on the CF-4R installation certificate. - - - - The HVAC System "AHU 4T+AHU-4T" has Ducts, Plenums and the HVAC unit located totally wethin Condetioned space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. _ _- The HVAC System "AHU 4T+AHU 4T" incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on the CF-4R. The HVAC System "AHU-4T+AHU-4T" incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic Expansion Valve. - - - - -- This building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. The Cooling System "FirstCo48HBQH+Bryant24ANA048" includes credit for a 11.5 EER Condenser. A certified HERS rater must field verify the installation of the correct Condenser. — - - --- This building has tight construction with reduced infiltration and a target blower door test range between 493 and 1609 CFM at 50 pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. -_ WARNING - If this building tests below 493 CFM at 50 pascals, the house must either be provided with a ventilation opening that will increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. 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. Instructions: Check or initial applicable boxes when completed or check N/A if not ENFORCE - DESCRIPTION applicable. N/A DESIGNER MENT Building Envelope Measures #§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. ❑ ❑ § 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 to exterior mass walls). •§ 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 El ❑ b. outside air intake with damper and control, flue damper and control El❑ 2. No continuous burning gas pilot lights allowed. § 150(f): Air retarding wrap installed to comply wit/§ 151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. § 150(I): Slab edge insulation - water absorption rate for the insulation alone without facings no greater than 0.3%, water vapor ❑ ❑ ❑ penneance rate no greater than 2.0 perm/inch. § 118: Insulation specified or installed meets insulation installation quality standards. Indicate type and ❑ O ❑ include 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. ❑ ❑ ❑ 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. ❑ ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy 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. ❑ 0 ❑ § 1500): Water system pipe and tank insulation and cooling systems line insulation. ❑ 1. Storage gas water heaters rated with an Energy Factor less than 0.58 must be externally wrapped with ❑ ❑x insulation having an installed thermal resistance of R-12 or greater. El ❑ El 2. Back-up tanks for solar systems, unfired storage tanks, or other indirect hot water tanks have R-12 external 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 150B. ❑ o ❑ 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source and 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, meet requirements of Table 123-A. ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment El ❑X ❑ maintenance, and wind. ❑ ❑ ❑ 6. Insulation for chilled water piping and refrigerant suction piping includes a vapor retardant or is enclosed entirely in conditioned space. ❑ ❑ Li 7. Solar water -heating systems/collectors are certified by the Solar Rating and Certification Corporation. EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:7 of 9 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 N/A 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 CIVIC Sections 601, 602, 603, 604, ❑ a ❑ 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 181A, or UL 181 B or aerosol sealant that meets the requirements 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. 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ sealed sheet metal, duct board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross -sectional area of the ducts. 3. Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive ❑ duct tapes unless such tape is used in combination with mastic and draw bands. 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. 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. R ❑ ❑ 0 ❑ 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: 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 fumaces, 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)l: 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)l: HIGH EFFICACY LUMINAIRES - OUTDOOR HID: contain only high efficacy lamps as outlined in Table 150-C, ❑ ❑ ❑ 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 ❑ ❑ ❑ 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. ❑ ❑ ❑ 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 OR ❑ ❑ ❑ shall be high efficacy luminaires (except closets less than 70 ft) OR are controlled by a dimmer switch are controlled by an occupant sensor that complies with Section f19(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 ❑ ❑ ❑ 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 ❑ ❑ ❑ 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)B: 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:8 of 9 SAC SYSTEM HEATING AND COOLING LOADS SUMMARY I PROJECT NAME DATE La Quinta Dune Palms Bldg_C Apt. C.3.3.2 10/27/2007 SYSTEM NAME AHU-U-T -- - 4T+AH4 FLOOR AREA 1,254 ---� ENGINEERING CHECKS ISYSTEM LOAD Number of Systems 1 COIL COOLING PEAK COIL HTG. PEAK Heating System CFM Sensible Latent CFM Sensible Output per System T - Total Output (Btuh) _ - 49,100 49,100 Total Room Loads 755, 13,929 2,091 i_ Return Vented Lighting o 393 10,822 Output (Btuh/sqft) 39.2 Return _ Air Ducts 7041 403 Cooling System Return Fan I 01 0, Output per System 39,300 Ventilation 150 5,194) 1,61211 150 6,984 Total Output (Btuh) 39,300. Supply Fan 0 Supply Air Ducts 704 TOTAL SYSTEM LOAD 20,53 3,7031 1 01 I 403 I_— 18 612 Total Output (Tons) 3.3 Total Output (Btuh/sgft) 31.3 Total Output (sgft/Ton) 382.9 Air S stem HVAC EQUIPMENT SELECTION - CFM per System 1,500 FirstC048HBQH+Bryant24ANA048 _ 34,286 1,9831 i 49,100I Airflow (cfm) 1,500 Airflow (cfm/sgft) 1.20 - —� 1 Airflow (cfm/Ton) 458.0 — - - - - - ---- -1 --------� Outside Air (%) 10.0 __- Total Adjusted System Output r 34,2861 1,983) j - 49,100� ' (Adjusted for Peak Design Conditions) _ __._ Outside Air (cfm/sgft) 0.12 TIME OF SYSTEM PEAK Aug 2 pm! Jan 12 Note: values above given at ARI conditions EATING SYSTEM PSYCHROMETRICS Airstream Tem eratures at Time of Heating Peak 26.0 OF 65.4 OF 65.4 OF 96.1 OF Outside Air c I`Y` Supply Air Ducts I 150 cfm Supply Fan Heating Coil 95.9 °F 1500 cfm ROOMS j' 69.7 OF 70.0 OF Return Air Ducts I DOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak 111.0/77.6OF 81.7/67.0OF 81.7/67.0°F 60.2/59.0OF f Supply Air Ducts Outside Air 150 cfm Supply Fan Cooling Coil 60.7 / 59.2 of 1500 cfm 51.8% R.H. ROOMS 78.4 / 65.6 °F 78.0 / 65.5 OF Return Air Ducts IEI EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:9 of 9 QW U J LL CL >- Z w0 Ya Z U) OW Z �= LL W Q� OC f- W U ZL) W a LL Q- �I.-� ;co Ou 'ao LW cr- V U D W �Wo N � w W M J :5 a it - w QPLA- o TITLE 24 REPORT Title 24 Report for: La Quinta Dune Palms Bldg. C Apt. C.1.3.3 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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 4.1 by EnergySoft Job Number: 06010 User Number: 4582 TABLE OF CONTENTS Cover Page Table of Contents Form CF-1 R Certificate of Compliance Form MF-1 R Mandatory Measures Summary 1 2 3 7 9 User Number: 4582 Certificate Of Compliance : Residential (Part 1 of 4) CF-1 R tal-Qu bta_Dune-Ralms Bldg. C Apt. C.1.3.3 10/27/2007 Project Title Date Dune Palms-and_4.8th-Aven.ue--La_Quinta_. Project Address Building Permit # tom` onsutng-Enginaer� ln.c. _-(909) 881-7278 Plan Check/Date Documnta ion Author Telephone FnsrgCPro Complia ce Method 15 Field Check/Date Climate Zone TDV Energy Use Standard Facing Facing Facing Facing (kBtu/sf-yr) Design North Margin East Margin South Margin West Margin Space Heating 0.42 0.29 0.13 0.24 0.18 0.10 0.31 0.13 0.28 Space Cooling 41.93 27.98 13.94 28.36 13.56 28.85 13.07 28.46 13.46 Fans 6.33 4.98 1.35 5.06 1.27 5.14 1.19 5.06 1.27 Domestic Hot Water 15.82 13.33 2.49 13.33 2.49 13.33 2.49 13.33 2.49 Pumps 0.00 0.00 0.00 j 0.00 0.00 0.00 0.00 0.00 0.00 Totals 64.49 46.58 17.91 46.99 17.51 47.43 17.06 46.99 17.50 Percent better than Standard: 27.8% 27.1 % 26.5% 27.1 % Building Type: [ J Single Family ] Addition n( Multi Family ❑ Existing + Add/Alt Building Front Orientation: All Four Orientations Fuel Type: Natural Gas Fenestration: Area: 117 ft2 Avg. U: Ratio: 9.7% Avg. SHGC: BUILDING ZONE INFORMATION Zone Name Floor Area _,H11-sT+AHll-3T 1,200 0.38 0.29 Total Conditioned Floor Area: Existing Floor Area: Raised Floor Area: Slab on Grade Area: Average Ceiling Height: Number of Dwelling Units: Number of Stories: 1,200 ft2 nla ft2 0 ft2 1,200 ft2 9.0 ft 1.00 1 # of Thermostat Vent Volume Units Zone Type Type Hgt. Area 10,800 1-00 Conditioned Setback 2 n/a OPAQUE SURFACES Insulation Act. Type Frame Area U-Fac. Cay. Cont. Azm. Tilt Wall wind 223 0_G6A --a2]. _R=0-0- 0_ _ _ _ - 90 Wall Wood 251.3 0.06.9 R_21-_R_0.0_ 270____90 Wall Wood 254 0.069 -_R21 _R-_0.0 _ _180 90 Wall Wood :141 0 069 EnergyPro 4.1 by EnergySoft Gains Condition Y / N Status JA IV Reference IX . New 09-A6 X_ LJNew- -- 09-A6 X-. New _ _ 09-A6 ONew 09-A6 i-j L_11 - - - - LE - ---- L Fn -- - - -- -- - - ------ L.J L -- L ---------.. C LJ - lJ LJ - - --- Run Initiation Time: 10/27/07 14:25:23 Run Code: 1193520323 User Number: 4582 Job Number: 06010 Location / Comments C.1.3.3 C.1.3.3 C.1.3.3 C.1.3.3 Page:3 of 9 Certificate Of Compliance : Residential (Part 2 of 4) CF-1 R La Quinta Dune Palms Bldg. C Apt. C.1.3.3 10/27/2007 Project Title Date FENESTRATION SURFACES True Cond. Location/ # Type Area U-Factor' SHGCZ Azm. Tilt Stat. Glazing Type Comments A-- Window Front (N) __40_G _0280 -NFRC. _-0.29 NERC _ 0 90 New LQDP XFR-1 C.1.3.3 2 Window Front __(N) 1.2 0.360 NFRC 0.29 NFRC 0 90 New LQDP F- C.1.3.3 3 Window Front (NY 6.0 0.380 NFRC 0.29 NFRC 0 90 New LQDP SH- C.1.3.3 4 Window Right M_ 15.0 0.380 NFRC 0.29 NFRC 270 90 New LQDP SH- C.1.3.3 5 Window__ Ri hg t (W) 18.0 0.380 NFRC 0.29 NFRC 270 90 New LQDP HS- C.1.3.3 6 Window Rioht (_W)-20.0 0.380 NFRC 0.29 NFRC 270 90 New LQDP XFR-1 C.1.3.3 L Window Rear (,5)_ 0,0 0 38D NFRC. 0..2-9 .-NFRC 1$1 90 New LQDP SH- C.1.3.3 8 _Window Rear (SZ 10.5 0.380 NFRC 0.29 NFRC 180 90 New LQDP HS- C.1.3.3 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 116B. INTERIOR AND EXTERIOR SHADING Window Overhang Left Fin Right Fin # Exterior Shade TVDe SHGC Hgt. Wd. Len. Hgt. LExt. RExt. Dist. Len. Hgt. Dist. Len. Hgt. 1 Bug Screen 0.76 6.7 6.0 4.0 0.1 4.0 4.0 2 Bug Screen 0.76 3 Bug Screen 0.76 4 Bug Screen - 0.76 5 Bug Screen 0.76 6 Bug Screen 0.76 6.7 3.0 4.0 0.1 4.0 4.0 7 Bug Screen - _ 0.76 8 Bug Screen 0.76 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 156 None No Insulation 26-A1 New C.1.3.3 Run -Initiation Time___10127/07 14:Y5;23- ------ Run -Code: 1193520323 EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:4 of 9 Certificate Of Compliance : Residential (Part 3 of 4) CF-1 R La Quihta Dune Palms Bldg. C Apt. C.1.3.3 10/27/2007 Project Title Date HVAC SYSTEMS Heating Minimum Cooling Minimum Condition Thermostat Location Type - Eff Type Eff Status Type AHU-3T+AHU-3T Combined_ Hydronic see below Split Air Conditioner 14.0 SEER New Setback HVAC DISTRIBUTION Duct Duct Condition Ducts Location Heating___ Cooling Location R-Value Status Tested? AHU-3T+AHU-3T Ducted-- Ducted Conditioned 4.2 New Yes Hydronic Piping Pipe Pipe Insul. System Name Length Diameter Thick. AOSmith GPVX-50 -- 25 1.00 1.00 WATER HEATING SYSTEMS Rated) Tank Energy Standbyl Tank Insul. Water Heater # in Input Cap. Condition Factor Loss R-Value System Name Type Distribution Syst. (Btu/hr) (gal) Status or RE 1 (%) Ext. -- - AOSmith GPVX-50. Small Gas _ All Pipes Ins 1 62,500 50 New 0.65 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 1 For small gas storage (rated input <= 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), list Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. REMARKS -_- COMPLIANCE STATEMENT 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 Business & Professions Code) Documentation Author Name: ��j l>v1.. goLxt'aName: Dave Celmer Title/Firm: Interactive Design Corporation_- Job No. 0507 Title/Firm: EquitySpec Consulting Engineers, Inc. Address: 199 South Civic Drive, Suite 10 Address: 4508 N. Sierra Way Suite 115 Palm Springs, CA 92262 San Bernardino, CA 92407 Telephone: 760 323-4990 _ Telephone: (909.) 881-7278 Lic. #: I Oct 1 -_ _ -- ►�,�j� � (signature) Z��7i7 5 t�o c7 ) (signature) (date) Enforcement cy Name: Title/Firm: Address: Telephone- (signature/stamp) (date) User Number: 4582 Job Number: 06010 Page 5 of 9 Certificate Of Compliance : Residential (Part 4 of 4) CF-1 R La Quinta Dune Palms Bldg. C Apt_C_1_3.3 10/27/2007 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 justification and documentation submitted. Plan Field Compliance using the Four Cardinal Orientation approach has been used. Project can be built in any Orientation. The HVAC System "AHU-3T+AHU-31" is a Combined Hydronic System that uses a Boiler for DH W and Space Heating (see CF-1 R). i This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the builder must include i operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilation. 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- approved HERS provider using CEC approved testing and/or verification methods and must be reported on the CF-411 Plan Field Installation certificate. The HVAC System "AHU-3T+AHU-3T' has Ducts, Plenums and the HVAC unit located totally within Conditioned space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. I I I The HVAC System "AHU-3T+AHU-3T" incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on the CF-4R. The HVAC System "AHU-3T+AHU-3T" incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic Expansion Valve. — ----------- - — - ..._............. I This building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. The Cooling System "FirstCo36 H BQH +Bryant 124ANA036" includes credit for a 11.5 EER Condenser. A certified HERS rater must i field verify the installation of the correct Condenser. I This building has tight construction with reduced infiltration and a target blower door test range between 471 and 1540 CFM at 50 - 1 pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. WARNING - If this building tests below 471 CFM at 50 pascals, the house must either be provided with a ventilation opening that will i increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. ` I Run Initiation Time: 10/27 07 14:25:231193520323 EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:6 of 9 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 Instructions: Check or initial applicable boxes when completed or check NIA if not applicable. NIA DESIGNER ENFORCE - MENT Building Envelope Measures �§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceiling. ❑ ❑x ❑ § 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). § 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 witl§ 151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. ❑ ❑ ❑ § 150(I): 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 ❑ ❑X ❑ include 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. ❑ ❑ ❑ 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. ❑ ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ ❑x ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. ❑ 1K ❑ § 150(i): Setback thermostat on all applicable heating and/or cooling systems. ❑ 0 ❑ § 1500): Water system pipe and tank insulation and cooling systems line insulation. 1. Storage gas water heaters rated with an Energy Factor less than 0.58 must be externally wrapped with ❑ ❑ insulation 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 ❑ ❑ ❑ 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 150B. 2. Cooling system piping (suction, chilled water, or brine lines), piping insulated between heating source ❑ ❑ and 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, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment ❑ EK ❑ maintenance, 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:7 of 9 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 N/A if not ENFORCE - applicable. _ NIA 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 CIVIC Sections 601, 602, 603, 604, ❑ X❑ ❑ 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 181A, or UL 181 B or aerosol sealant that meets the requirements 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. 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ sealed sheet metal, duct board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross -sectional area of the ducts. 3. Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive ❑ duct tapes unless such tape is used in combination with mastic and draw bands. 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. 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. ❑X ❑ o ❑ a ❑ lxl El 7. Flexible ducts cannot have porous inner cores. ❑ ❑X ❑ § 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: 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 (1): Cool Roof material meets specified criteria ❑ ❑ ❑ Lighting Measures § 150(k)l: 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, ❑ ❑ ❑ 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 ❑ ❑ ❑ 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. ❑ ❑ ❑ 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 ❑ ❑ ❑ controlled by an occupant sensor that complies with Section f 19(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 ❑ ❑ ❑ 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 ❑ ❑ ❑ 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 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page:8 of 9 1HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY pROJECT.NAME i DATE La Quinta Dune Palms Bldg. C Apt. C.1.3.3 10/27/2007 SYSTEM NAME FLOOR AREA AHU-3T+AHU-3T 1,200 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 11 COIL COOLING PEAK COIL HTG. PEAK CFM Sensible Latent CFM Sensible Total Room Loads 1,459 13,343 2,036 649 14,795 _ Heating System Output per System 35,400 Total Output (Btuh) 35.400 Return Vented Lighting I Return Air Ducts 0 757 551 Output(Btuh/sgft) 29.5 Cooling System Return Fan Ventilation 150 Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD 0 0 5,170 -533 150 6,955 0 0 757 551 20,027 1,503 22,851 Output per System 30,000 Total Output (Btuh) 30,000 Total Output (Tons) 2.5 Total Output(Btuh/sgft) 25.0 Total Output (sgftrron) 480.0 -- Air System HVAC EQUIPMENT SELECTION — CFM per System 1,200 FirstCo36HBQH+Bryant 124ANA036 - - L Total Adjusted System Output i (Adjusted for Peak Design Conditions) I TIME OF SYSTEM PEAK 17,655 11,840 35,400 17,655 11,840 35,400 Aug 2 pm Jan 12 am Airflow(cfm) 1,200 Airflow (cfm/sgft) 1.00 Airflow (cfm/Ton) 480.0 Outside Air (°h) 12.5 Outside Air (cfm/sgft) 0.12 I Note: values above given at ARI conditions EATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak 26.0 OF 64.1 OF 64.1 OF 91.8 OF Outside Air Supply Air Ducts 150 cfm 91.4 OF Supply Fan Heating Coil 1200 cfm ROOMS 69.6 OF 70.0 OF Return Air Ducts F OOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak 111.0 / 77.6 OF 82.6 / 70.7 OF 82.6 170.8 OF 68.8 / 66.3 OF Supply Air Ducts Outside Air 150 cfm Supply Fan Cooling Coil 69.4 / 66.4 of 1200 cfm 65.9% R.H. ROOMS 78.6 / 69.7 °F 78.0169.5 OF i Return Air Ducts I EnergyPro 4.1 by EnergySoft User Number: 4582 Job Number: 06010 Page-9 of 9 HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY PROJEC.' NAME DATE La Quinta Dune Palms Bldg._C ADL C-1.3_.3 10/27/2007 SYSTEM NAME FLOOR AREA � AHU-3T+AHU-3T _ 1,200_- ue±wccnwr� nucnvt• .....��... ,....12 Number of Systems Heating System Output per System 35,400 Total Output (Btuh) 35.400 Output (Btuh/sgtt) -- 29.5 L= - = Cooling System Output per System 30.000 Total Output (Stuh) 30.000 - Total Output (Tons) 2.5 Total Output (Btuhlsgtt) 25.0 Total Output (sgff/Ton) -- 480.0 Air System CFM per System 1 200 Airflow(cfm) i 1,200i Airflow (chWsgft) 1.00 Airflow (cfm/Ton) 460.0 Outside Air (%) 12.5 j Outside Air (chnfsgR) — - 0.12 Note: values above given at ARI conditions J 26.0 of 64.10F 40 Outside Air 0 150 chn Supply Fan 1200 chn 69.6 of 64.1 of COIL COOLING PEAK 'COIL HTG. PEAK; CFM , Sensible: Latent CFM Sensible Total Room Loads i 1,459 13,343; r - 2,0366 649, 14,795 Return Vented Lighting a Return Air Ducts i 757 5511 1 Return Fan ; 0 0 Ventilation 150; 5,170 -533 150, 6,955: Supply Fan i 0, 0i Supply Air Ducts i__. _ - 757 5511 1 TOTAL SYSTEM LOAD 20,027 1,503 22,85 lFirstCo36HBQH+Bryant 124ANA036 17,655; 11,840 — -- - -- _ Total Adjusted System Output 17,655 1t 84U` (Adjusted for Peak Design Conditions) _ -- - _ ?.._ i Heating Coil TIME OF SYSTEM PEAK L Aug 2pml h Retum Air Ducts `S 35,40a 35,400j 1 Jan 12 am; 1 Supply Air Ducts 91A of ROOMS 70.0 of [COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 1 111.0 / 77.6 OF 82.6 / 70.7 of 82.6 / 70.8 °F 68.8 / 66.3 of j Outside Air Supply Air Ducts 150 cfm Supply Fan Cooling Coil 69.4 / 66.4 of 1200 cfm 65.9% R.H. I ROOMS 78.6 / 69.7 of 78.0 / 69.5 ofit 1 _ I i Return Air Ducts EnergyPro 4.1 by EoergySolt User Number. 4582 Job Number. 06010 i Page:9 of 9 C 0 6 6 m s O O d ZCl) Qw U AJ U- Z Wo Ya ZV) Ow z �w Q� co)U- W " Zw U (1r) W Q CtiLL r 00 U OC " OLL 0 CL w CLW Y. U H w U W Z C W o E N `WN COS QP02 I TITLE 24 REPORT I 11 Title 24 Report for: La Quinta Dune Palms Bldg. C. Apt. C.2.3.3 Dune Palms and 48th Avenue La Quinta, CA Project Designer: Interactive Design Corporation - Job No. 0507 199 South Civic Drive, Suite 10 Palm Springs, CA 92262 760 323-4990 Report Prepared By: Dave Celmer EquitySpec Consulting Engineers, Inc. 4508 N. Sierra Way Suite 115 San Bernardino, CA 92407 (909) 881-7278 Job Number: 06010 Date: 10/27/2007 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 4.1 by EnergySoft Job Number. 06010 User Number: 4582 TABLE OF CONTENTS I Cover Page 1 Table of Contents 2 Form CF-1 R Certificate of Compliance 3 Form MF-1 R Mandatory Measures Summary 7 HVAC System Heating and Cooling Loads Summary 9 i EnergyPro 4.1 by EnergySoft __ Job Number. 06010 User Number: 4582 Certificate Of Compliance: Residential (Part 1 of 4) CF-1 R 'La-Qufnta_Dune-Palms-Bldg. C-Apt. C.2.3.3_.__- 10/27/2007 Project Title Date DunePalms-and48th Avenue_-La-Quinta _--------------- _-- Project Address i Building Permit # -LuitSe�C9nsulting�n inaers,ln (9�88.1728 -7 ----- -- -- Plan Check/Date, um�nta on Author Telephone En -rr Pso 15 ' - Field Check/Date Compl ce Method Climate Zone - TDV EnergyUse Standard Facing Facing Facing Facing kBtu/sf-yDesign No_ North Margin_ East Margin South Margin West Margin Space Heating 1.78 0.91 0.87i 0.80 0.98 0.58 1.20i 0.68 1.10 Space Cooling 54.02 34.71 19.31 35.71 18.31 36.83 17.19! 36.15 17.87 Fans 8.16 6.15 2.01 i 6.33 1.82 6.54 1.62; 6.40 1.76 Domestic Hot Water 15.82 1 13.33 2.49� 13.33 2.49 13.33 2.49' ' 13.33 2.49' Pumps - 0.00 ! 0.00 0.00 0.00 0.00 0.00 0.00 ` 0.00 0.00 Totals 79.78 55.11 24.67 56.18 23.60 57.28 22.50 56.57 23.22 Percent better than Standard: 30.9% 29.6% 28.2% 29.1 % Building Type: ❑ Single Family ❑ Addition Total Conditioned Floor Area: 1,200 ft2 �(] Multi Family ❑ Existing + Add/Alt Existing Floor Area: n/a ft2 Building Front Orientation: All Four Orientations Raised Floor Area: 0 ft2 Fuel Type: Natural Gas Slab on Grade Area: 0 ft2 Fenestration: Average Ceiling Height: 9.0 ft Area: 113 ft2 Avg. U: 0.38 Number of Dwelling Units: 1.00 Ratio: 9.4% Avg. SHGC: 0.29 Number of Stories: 1 BUILDING ZONE INFORMATION # of Thermostat Vent Zone Name Floor Area Volume _U_nits Zone Type _ Type Hgt. Area _ AHUAT±AHU4T -_ r - -1,200 AO,800 -1-00 Conditioned_ _ Setback 2 n/a OPAQUE SURFACES Insulation Act. Gains Condition Type Frame Area U-Fac. Cay. Cont. Azm. Tift_ Y / N Status JA IV Reference Location ! Comments Wall Woad -227- 0-069-R21_R-0.0 _o___.-90 IX L_INew 09-A6 C-1-3.3 Mall_ Wood_ __ 263 --o-069_ _-R21 R-Q-0_ _-27 -- 90 1X L:JNeves 09-A6 C.1.3.3 Wall Wood 254--O-O69_ -B-21. -1L-O 0- -_ 180--_ _ _ 90 N E Neva 09-A6 C.1.3.3 Vialt-_ Wood_-__-333_ _ 0.069-__R21.-R 0-0- -_ 90 _ 90 X E_I New . 09-A6 C.1.3.3 Rnoi- Wood_- 1,200_ 0.025 _ -38_ _R-0.0_ _.- 0 _0 X I New_ 01-A18 C.1.3.3 1,73 Run Initiation Time: 1012710714 :27:43Run Code: 1193520463 EnergyPro 4.1 by Enemysoft _ User Number. 4582 Job Number- 06010 Page:3 of 9 Certificate Of Compliance: Residential (Part2 of 4) CFA R - La Qtflnta Dune Palms Bida. C Apt. C.2.3.3 _ _ 10/27/2007 Project Title Date FENESTRATION SURFACES True Cond. Location/ # Type _ Area U-Factor'_ SHGCZ Azm. Tilt Stat. Glazing Type Comments L- -Wndow Front (N)_ 1.2 -AM BERG NFRC.. Q _-90 New .__ _LQDP F- C.1.3.3 2 Window Front (NZ 6.0 0.380 NFRC 0.29 NFRC _._. 0 90 New ,_LQDP_SH- C.1.3.3 3 Window Front (N)- 18.0 0.380 NFRC 0.29 NFRC 0 90 New LQDP HS- C.1.3.3 4 Window Front (N) 18.0 0.380 NFRC 0.29 NFRC 0 _ 90 New ___LQDP HS_ C.1.3.3 Win dow ndow Right Mo 15.0 0.380 NFRC 0_29 NFRC MQ _ 90 New SH- C.1.3.3 Window Oight M/) 18.0 0.380 NFRC , Q,?9 NFRC 270_ New _ _LQDP _ LQQP �S C.1.3.3 3 Window Right M - __20 Q _-O,= -NPIiC Q.29 -NFRC _ _ 270 _90 New LQDP XFR-1 C,1.3.3 8 Window Rear (S) _ 6.0 0.380 NFRC 0.29 . NFRC 180 _ 90 New LQDP SH- C.1.3.3 3 �1lladow Rear (S� 10.-5 .0.3$ONFMC _9,22 11ELC 180_ _90 New LQ4P-HS C.1.3.3 1. Indicate source either from NFRC or Table 116A. 2. Indicate source either from NFRC or Table 116B INTERIOR AND EXTERIOR SHADING Window Overhang # Exterior Shade T �� SHGC Hgt__ Wd. Len._ H� LExt. RExt. _ 1 Bug Screen 0.76 _ — _-_ _ 2 Bug Screen 0.76 _ _ 3 Bug Screen 0.76- 4 Bug Screen 0.76 5 Bug Screen 0.76 6 Bug Screen 0.76-- 7 Bug Screen 0.76 _ sj _ 3.0 _ 4.0 _ _01 __. 4_0 4.0 8 Bug Screen 0.76 9 Bug Screen _ 0.76 THERMAL MASS FOR HIGH MASS DESIGN Area Thick. Heat Inside Type (so in.) Cap. Cond. R-Val. JA IV Reference PERIMETER LOSSES Insulation Type Length R-Val. Location JA IV Reference Left Fin Dist. Len. Hgt. Condition Location/ Status Comments Condition Location/ Status Comments _Run Initiation Tfine_ 10/27tQ7.14:27_41 Run Code: 1193520463 EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number: 06010 Right Fin Dist. Len. Hgt. Page:4 of 9 Certificate Of Compliance: Residential (Part 3 of 4) CF-1 R La`QuTita Dune Palms Bldg. C Apt. C.2.3.3 _ 10/27/2007 Project Title Date HVAC SYSTEMS Heating Minimum Cooling Minimum Condition Thermostat Location Type _ Eff - _ Type_ — ` Eff Status Type AHU-4T+AHU-4T Combined Hydronic see below Split Air Conditioner 14.0 SEER New Setback HVAC DISTRIBUTION Duct Duct Condition Ducts Location __ Heating ___ Cooling— _Location R-Value Status Tested? AHU-4T+AHU-4T Ducted Ducted Conditioned _ _ 4.2 New Yes _ Pipe Pipe Insul. Hydronic Piping System Name Length Diameter Thick. AOSmith GPVX--50 —2� _�,qQ _1,QQ WATER HEATING SYSTEMS Ratedl Tank Energy Standby' Tank Insul. Water Heater # in Input Cap. Condition Factor Loss R-Value System Name Type Distribution Syst.-ABt�mr)—(gam Status_ or RE 1 (0 _Ext. _ AOSmith GPVX-50 Small Gas All Pipes Iris 1 62,500 50 New _ 0.65 .. n/a We Multi -Family Central Water Heating Details Hot Water Pump _ _ Hot -Water Piping Length (ft) Add 1/2" Control #— HP_ Ty e__—I _ n-Plenum_ Outside Buried Insulation 1 For small gas storage (rated input <= 75000 Btu/hr), electric resistance and heat pump water heaters, list energy factor. For large gas storage water heaters (rated input > 75000 Btu/hr), fist Rated Input, Recovery Efficiency and Standby Loss. For instantaneous gas water heaters, list Rated Input, and Recovery Efficiency. REMARKS COMPLIANCE STATEMENT 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 Business & Professions Code) Documentation Author Name: 9.O.tE I ypu A 6 _ Name: Dave Celmer Title/Finn: Interactive Design Corporation - Job No. 0507 —__ Title/Firm: EquitySpec Consulting Engineers, Inc. Address: 199 South Civic Drive, Suite 10 _ Address: 4508 N. Sierra Way Suite 115 Palm Springs. CA 92262 San B rdino, CA 92407 Telephone: 760 323-4990 Telephone: (909 8 -727 Lic. # d_of 444— 4- 400r1onk=7- (signature) (date) (signature (date) Enforcement cy Name: Title/Firm- Address: Telephone: (date) 4.1 by EnergySoft _ User Number. 4582 Job Number. 06010 Page:5 of 9 Certificate Of Compliance: Residential (Part 4 of 4) CF-1 R to Quinta Dune Palms Bldg. C Apt. C.2. --3 __ _ __ 10/27/2007 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 justification and documentation submitted. Plan Field Compliance using the Four Cardinal Orientation approach has been used. Project can be built in any Orientation. I The Roof "R-38 Roof Attic" includes credit for a Radiant Barrier installed per Section 3.3.3 of the Residential Manual. I The HVAC System "AHU-4T+AHU-4r is a Combined Hydronic System that uses a Boiler for DHW and Space Heating (see CF-1 R). This house has reduced infiltration and/or mechanical ventilation. The homeowner's manual provided by the builder must include I operating instructions for the homeowner on how to use operable windows and/or mechanical ventilation to achieve adequate ventilation. I 1 � I 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- approved HERS provider using CEC approved testing and/or verification methods and must be reported on the CF-411 Installation certificate. _ The HVAC System "AHU-4T+AHU-4T" has Ducts, Plenums and the HVAC unit located totally within Conditioned space. A certified HERS rater must visually verify the installation of the HVAC unit and all Ducts and Plenums. The HVAC System "AHU-4T+AHU-4T" incorporates HERS verified Duct Leakage. Target leakage is calculated and documented on the CF-4R. Plan Field The HVAC System "AHU-4T+AHU-4T" incorporates a HERS verified Refrigerant Charge test or a HERS verified Thermostatic Expansion Valve. This building has credit for Insulation Quality Installation. A certified HERS rater must visually verify the installation of all Insulation. The Cooling System "FirstCo48HBQH+Bryant24ANA048" includes credit for a 11.5 EER Condenser. A certified HERS rater must j field verify the installation of the correct Condenser. I This building has tight construction with reduced infiltration and a target blower door test range between 471 and 1540 CFM at 50 pascals. The blower door test must be performed using the ASTM Standard Test Method for Determining Air Leakage Rate. WARNING - If this building tests below 471 CFM at 50 pascals, the house must either be provided with a ventilation opening that will , increase the infiltration to this level (SLA=1.5) OR mechanical supply ventilation must be provided. 4 4.1 by EnergySoft User Number. 4582 --- Job Number! 06010 Page:6 of 9 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 Instructions: Check or initial applicable boxes when completed or check N/A if not ENFORCE - applicable. NIA DESIGNER MENT Building Envelope Measures �§ 150(a): Minimum R-19 in wood ceiling insulation or equivalent U-factor in metal frame ceding. ❑ N ❑ § 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). �§ 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 witl§ 151 meets requirements specified in the ACM Residential Manual. ❑ ❑ ❑ § 150(g): Vapor barriers mandatory in Climate Zones 14 and 16 only. ❑ ❑ ❑ § 150(I): Slab edge insulation - water absorption rate for the insulation alone without facings no greater than 0.3 % , water vapor ❑ ❑ ❑ perneance rate no greater !hart 2.0 pemtfinch. § 118: Insulation specified or installed meets insulation installation quality standards. Indicate type and ❑ ❑ ❑ Include CF-6R Form: § 116-17: Fenestration Products, Exterior Doors, and InfiltraUun/Exfiltration Controls. 1. Doors and windows between conditioned and unconditioned spaces designed to limit air leakage. ❑ ❑ ❑ 2. Fenestration products (except field fabricated) have label wfth 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. ❑ ❑ ❑ Space Conditioning, Water Heating and Plumbing System Measures § 110-13: HVAC equipment, water heaters, showerheads and faucets certified by the Energy Commission. ❑ Q ❑ § 150(h): Heating and/or cooling loads calculated in accordance with ASHRAE, SMACNA or ACCA. ❑ Q ❑ § 150(i): Setback thermostat on all applicable heating and/or cooling systems. ❑ Q ❑ § 1500): Water system pipe and tank insulation and cooling systems line insulation. 1. Storage gas water heaters rated with an Energy Factor less than 0.58 must be externally wrapped with ❑ 0 ❑ insulation 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 ❑ ❑ ❑ 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-AIB or Equation 150-A Insulation Thickness: 1. First 5 feet of hot and cold water pipes closest to water heater tank, non-recircutating systems, and entire ❑ Q ❑ length of recirculating sections of hot water pipes shall be insulated to Table 1508. ❑ 2. Cooring system piping (suction, chilled water, or brine lines), piping insulated between heating source ❑ Q and 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, meet requirements of Table 123-A. ❑ ❑ ❑ 5. Insulation must be protected from damage, including that due to sunlight, moisture, equipment ❑ 1�1 ❑ maintenance, 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 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Page:7 of 9 Mandatory Measures Summary: Residential (Page 2 of 2) MF-1 R s 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. Instructions: Check or Initial applicable boxes when completed or check NIA if not ENFORCE - DESCRIPTION applicable. WA 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 CIVIC Sections 601, 602. 603. 604, ❑ 0 ❑ 605, and Standard 65; supply -air and retum-air ducts and plenums are insulated to a minumum installed level of R-42 or enclosed entirely in conditioned space. Openings shall be sealed with mastic, tape or other duct -closure system that meets the applicable requirements of UL 181, UL 181A, or UL 181B or aerosol sealant that meets the requirements 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_ 2. Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than ❑ ❑x ❑ sealed sheet metal, dud board or flexible duct shad not be used for conveying conditioned air. Building cavities and support platforms may contain duds. Duds installed in cavities and support platforms shall not be compressed to cause reductions in the cross -sectional area of the ducts. 3. Joints and seams of dud systems and their components shall not be sealed with cloth back rubber adhesive ❑ ❑X ❑ dud tapes unless such tape is used in combination with mastic and draw bands. ❑ ❑X ❑ 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 ❑ Q ❑ dampers. 6. Protection of Insulation. Insulation shall be protected from damage, including that due to sunlight, moisture, equipment ❑ ❑X ❑ 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. ❑ x❑ ❑ 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: ❑ ❑ ❑ a. At least 36' of pipe between fitter 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 fight. (Exception: Non -electrical cooking appliances with pilot < 150 Btu/hr) § 118 (1): Coot Roof material meets specified criteria ❑ ❑ ❑ Lighting Measures § 150(k)l: 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)l: HIGH EFFICACY LUMINAIRES - OUTDOOR HID: contain only high efficacy lamps as outlined in Table 150-C, ❑ ❑ ❑ luminaire has factory installed HID ballast § 150(k)2: Permanenty, installed luminaires in kitchens shall be high efficacy luminaires. Up to 50% of the Wattage, as determined ❑ ❑ ❑ 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. ❑ ❑ ❑ OR are controlled by an occupant sensor(s) certified to compy with Section 119(d). § 150(k)4: Permanently installed luminaires located other than in kichens, bathmoms, ggarages, laundry rooms, and utility moms shall be high efficacy luminaires (except closets less than 70 ft) OR are controlled by a dimmer switch OR are ❑ ❑ ❑ controlled by an occupant sensor that complies with Section f19(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 ❑ ❑ ❑ 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 permanenty, mounted to a residential building or to other buildings on the ❑ ❑ ❑ 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 righting that complies with Sections 130, 132, and 147. ❑ ❑ ❑ Lighting for parking garages for 8 or more vehicles shall have righting 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 4.1 by EnergySoft User Number. 4582 Job Number. 06010 Page:B of 9 1HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY ROdECTINAME DATE La Quinta Dune Palms_ Bldg. C Apt. C.2.3.3 _ 10/27/2007 SYSTEM NAME FLOOR AREA AHU-4T+AHU-4T 1,200 NGINEERING CHECKS ISYSTEM LOAD Number of Systems l_--� i COIL COOLING PEAK'; COIL HTG. PEAK; CFM 1 Sensiblei Latent -- I CFM i Sensible i l .. Heating System � Output per System _ 1 49,100- Total Output (Btuh) 49,100I Output (Btuhfsgtt) _ 40.91 Cooling System _ Output per System 39.3001 Total Room Loads 8071 14,8621 2.036 40f. 11.0491 I Return Vented Lighting '_ 0! i i - r i Return Air Ducts - 751. 411 ; Return Fan o 0 I Ventilation 150: 5,190, 1,619.1 150 6,9831 1 Total Output (Stuh) 39,300 Supply Fan ; _ o, o! Total Output (Tons) 3.3 ---- Supply Air Ducts 7511 4111 1 Total Output (Btuh/sgft) 32.8 j-- I TOTAL SYSTEM LOAD L-._ 21,554i 3,655, - 18,855 Total Output(sgft/ron) 366.4 Air System _—_____-----------_-- _ HVAC EQUIPMENT SELECTION CFM per System 1,500 Airflow(cfm) 1.500 ----------r- - ,- - - FirstCo48HBQH+Bryant24ANA048 1 34,3331. 1,9341 � 49,1001I i (i Airflow(cfmisgft) -- - 1.25, -- - ---- - j---—i---------- t--- L Alrflow(cfmITon) 1 458.011j --- T Outside Air (%) 10.0 i Outside Air (cfmfsgft) I 0_1 ---- ___ _._ _ Total Adjusted System Output j � , 34,333 1,934 49,1001 , (Adjusted for Peak Design Conditions) -- __ TIME OF SYSTEM PEAK Aug 2 pm Jan_ 1.2 am Note: values above given at ARI conditions �_ EATING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Heating Peak 26.0°F 65.4OF 65.4°F 96.10F Supply Air Ducts Outside Air 150 cfm 95.9 OF Supply Fan Heating Coil 1500 din ROOMS 670.0 OF 9.7 °F Retum Air Ducts DOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak 111.0 / 77.6 OF 81.7167.0 OF 81.7 / 67.0 °F 60.2 / 59.0 OF ® Supply Air Ducts Outside Air 150 cfm Supply Fan Cooling Coil 60.7159.2 OF 1500 cfm 51.7% R.H. ROOMS 78.5 / 65.6 °F 78.0 / 65.5 OF Retum Air Ducts EnergyPro 4.1 by EnergySoft User Number. 4582 Job Number. 06010 - Page:9 of 9 Z W U J LL CL U) z W o Ya af ZU) OW Z F— w Q� LL DC w" ZW U ! W Q L. i V � O U O O O.W/ Q li U H F+ rn w V W c U LL c W Z af C W O CD d' E N �.. W QH�