11-0662 (AR) Title 24BUILDING ENERGY ANALYSIS REPORT
PROJECT:
White Casita
79-695 Liga
La Quinta, CA
Project Designer:
Report Prepared by:
Joan D. Hacker
Insu-form, Inc.
77-810 Las Montanas Road, Suite 201
Palm Desert, Ca 92211
760-345-1352
CITY OF LA QUINTA
BUILDING & SAFETY DEPT.
APPROVED
FOR C NS/TRUCTION
DAT r �4�Y
Job .Number: ,j1lEC�i��
Date: AUG U 9 2011
7/19/2011
The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is
authorized by the California Energy Commission for use with both the Residential and Nonresidential 2008 Building Energy Efficiency Standards.
This program developed by EnergySoft, LLC — www.energysoft.com.
EnergyPrq5.1 by Ener Soft User Number. 2655 RunCode:2011-07-19711:42:36 ID:
0
TABLE OF CONTENTS
Cover Page 1
Table of Contents 2
Form CF -1 R Certificate of Compliance 3
Form MF -1 R Mandatory: Measures Summary 8
HVAC System Heating and Cooling Loads Summary 11
�EnergyPro 5.1 by EnergySoft Job Number: ID: User Number: 2655
PERFORMANCE CERTIFICATE: Residential Part 1 of 5
CF -1 R
Project Name
White Casita
Building Type m Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7/19/2011
Project Address
79-695 Liga La Quinta
California Energy Climate Zantal
CA Climate Zone 15e
Cond. Floor Area
To694
Addition
n/a
# of Stories
1
FIELD INSPECTION ENERGY CHECKLIST
IZI Yes ❑ No HERS Measures -- If Yes, A CF -4R must be provided per Part 2 of 5 of this form.
IZI Yes ❑ No Special Features -- If Yes, see Part 2 of 5 of this form for details.
INSULATION
Construction Type
Area Special
Cavity Features see Part 2 of 5 Status
Wall Wood Framed
R-19 732 New
Roof Wood Framed Attic
R-38 694 Radiant Barrier New
Slab Unheated Slab -on -Grade
None 694 Perim = 53' New
FENESTRATION U-
Orientation Area Factor
Exterior
SHGC Overhang Sidefins Shades Status
Front (N) 22.5 0.400
0.36 2.0 none Bug Screen New
Front (N) 22.5 0.400
0.36 2.0 none Bug Screen New
Left (E) 8.0 0.400
0.36 2.0 none Bug Screen New
Left (E) 8.0 0.710
0.73 2.0 none Bug Screen New
Rear (S) 48.0 0.400
0.36 2.0 none Bug Screen New
Rear (S) 48.0 0.400
0.36 2.0 none Bug Screen New
Rear (S) 21.4 0.400
0.36 2.0 none Bug Screen New
Right (W) 24.0 0.400
0.36 2.0 none Bug Screen New
Right (W) 24.0 0.400
0.36 2.0 none Bug Screen New
Right (W) 24.0 0.400
0.36 2.0 none Bug Screen New
Right (W) 21.4 0.400
0.36 2.0 none Bug Screen New
HVAC SYSTEMS
Ot . Heating Min. Eff Cooling Min. Eff Thermostat Status
1 Central Furnace 80% AFUE Split Air Conditioner 13.0 SEER Setback
New
HVAC DISTRIBUTION
Location Heating
Duct
Cooling Duct Location R -Value Status
Casita Ducted
Ducted Attic, Ceiling Ins, vented 8.0
New
WATER HEATING
Ot . Type Gallons Min. Eff Distribution Status
1 Small Gas 50
0.63 All Pipes Ins New
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Page 3 of 11
PERFORMANCE CERTIFICATE: Residential Part 2 of 5) CF -1 R
Project Name
White Casita
Building Type ® Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7/19/2011
SPECIAL FEATURES INSPECTION CHECKLIST
The enforcement agency should pay special attention to the items specified in this checklist. These items require special written
justification and documentation, and special verification to be used with the performance approach. The enforcement agency
determines the adequacy of the justification, and may reject a building or design that otherwise complies based on the adequacy of
the special justification and documentation submitted.
HIGH MASS Design - Verify Thermal Mass: 694.0 ftz Exposed Slab Floor, 3.500" thick at Casita
The Roof R-38 Roof Attic includes credit for a Radiant Barrier that is Continuous meeting eligibility and installation criteria as specified in Residential
Appendix RA4.2.2.
HERS REQUIRED VERIFICATION
Items in this section require field testing and/or verification by a certified HERS Rater. The inspector must receive a
completed CF -4R form for each of the measures listed below for final to be given.
The Cooling System Carrier 58MTS80-16 CNP 38HD 3 T includes credit for a 11.8 EER Condenser. A certified HERS rater must field verify the
installation of the correct Condenser.
The HVAC System Casita includes credit for Verified Fan Energy. Measured Fan Energy may not exceed 0.58 w/cfm.
The HVAC System Casita incorporates HERS Verified Refrigerant Charge or a Charge Indicator Display.
The HVAC System Casita includes credit for verified adequate airflow. A certified HERS rater must diagnostically measure airflow of the HVAC
System.
The HVAC System Casita incorporates HERS verified Duct Leakage. HERS field verification and diagnostic testing is required to verify that duct
leakage meets the specified criteria.
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PERFORMANCE CERTIFICATE: Residential Part 3 of 5 CF -1 R
Project Name
Building Type 10 Single Family ❑ Addition Alone
Date
White Casita
❑ Multi Family ❑ Existing+ Addition/Alteration
7/19/2011
ANNUAL ENERGY USE SUMMARY
Standard Proposed Margin
TDV kBtu/ft2- r
Space Heating 3.08 1.56 1.52
Space Cooling 69.50 72.43 -2.93
Fans 13.96 17.02 -3.06
Domestic Hot Water 33.93 29.29 4.64
Pumps 0.00 0.00 0.00
Totals 120.47 .120.30 0.17
Percent Better Than Standard: 0.1%
BUILDING COMPLIES - HERS VERIFICATION REQUIRED
Fenestration
Building Front Orientation: (N) 0 deg Ext. Walls/Roof Wall Area Area
Number of Dwelling Units: 1.00 (N) 300 45
Fuel Available at Site: Natural Gas (E) 240 16
Raised Floor Area: 0 (S) 224 117
Slab on Grade Area: 694 (w) 240 93
Average Ceiling Height: 10.0 Roof 694 0
Fenestration Average U -Factor: 0.41 TOTAL: 272
Average SHGC: 0.37 Fenestration/CFA Ratio: 39.2%
REMARKS
STATEMENT OF COMPLIANCE
This certificate of compliance lists the building features and specifications needed
to comply with Title 24, Parts 1 the Administrative Regulations and Part 6 the
Efficiency Standards of the California Code of Regulations.
The documentation author hereby certifies that the documentation is accurate and complete.
Documentation Author
Company Insu-form, Inc.
7/19/1011
Address 77-810 Las Montanas Road, Suite 201 Name Joan D. Hacker LA tjbj"
City/State/ZipCity/State/Zip Palm Desert, Ca 92211 Phone 760-345-1352 Si ned I Date
The individual with overall design responsibility hereby certifies that the proposed building design represented in this set
of construction documents is consistent with the other compliance forms and worksheets, with the specifications, and
with any other calculations submitted with this permit application, and recognizes that compliance using duct design,
duct sealing, verification of refrigerant charge, insulation installation quality, and building envelope sealing require
installer testing and certification and field verification by an approved HERS rateWV
Designer or Owner (per Business & Professions Code)
Company L, VMSL&Z-5rW10 4 NA,• �%%%
Address T•O• '1b-Dk 44 Nam�'q.,is �t r
City/State/Zi , . Phone - r 8•�� ense # Date
L �Sm GI► 9 7 • �4
gu-4fi
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CERTIFICATE OF COMPLIANCE: Residential
Part 4 of 5
CF -1 R
Project Name
White Casita
U -Factor
Building Type IZI Single Family
1 ❑ Multi Family
❑ Addition Alone
❑ Existing+ Addition/Alteration
Date
7/19/2011
OPAQUE SURFACE DETAILS
2
Window
22.5
Surface
Type Area
U- Insulation Joint Appendix
Factor CavitylExterior Frame Interior Frame Azm Tilt Status 4 Location/Comments
Wall 255
0.074 R-19
0 90 New
4.3.1-A5 Casita
Window
Wall 224
0.074 R-19
90 90 New
4.3.1-A5 Casita
48.0
Wall 107
0.074 R-19
180 90 New
4.3.1-A5 Casita
0.400 NFRC
Wall 147
0.074 R-19
270 90 New
14.3.1-A5 Casita
8
Roof 6941
0.025 R-38
0 0 =ew
14.2.1-A21 Casita
Window
Slab 6941
0.730 None
I 1 01 180 1 New
4.4.7-A1 Icasita
24.0
FENESTRATION SURFACE DETAI
ID
Type
Area
U -Factor
1
Window
22.5
0.400 NFRC
2
Window
22.5
0.400 NFRC
3
Window
8.0
0.400 NFRC
4
Window
8.0
0.710 Default
5
Window
48.0
0.400 NFRC
6
Window
48.0
0.400 NFRC
7
Window
21.4
0.400 NFRC
8
Window
24.0
0.400 NFRC
9
Window
24.0
0.400 NFRC
10
Window
24.0
0.400 NFRC
11
Window
21.4
0.400 NFRC
SHGC`
0.36 NFRC
0.36 NFRC
0.36 NFRC
0.73 Defau
0.36 NFRC
0.36 NFRC
0.36 NFRC
0.36 NFRC
0.36 NFRC
0.36 NFRC
0.36 NFRC
Azm Ste
0 New
0 New
90 New
90 New
180 New
180 New
180 New
270 New
270 New
270 New
2701 New
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
Double Metal
Double Metal Clear
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
IWC 6200 Alum/Low-E
Location/Comments
Casita
Casita
Casita
Casita
Casita
Casita
Casita
Casita
Casita
Casita
Casita
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(1) U -Factor Type:
2 SHGC Type:
116-A = Default Table from Standards, NFRC = Labeled Value
116-B = Default Table from Standards, NFRC = Labeled Value
EXTERIOR SHADING DETAILS
ID
Exterior Shade Type
SHGC
Window
H t Wd
Len
Ove hang Left Fin Right Fin
H t LExt RExt Dist Len H t Dist Len H t
1
Bug Screen
0.76
2.0 2.0
2.0
0.1 2.0
2.0
2
Bug Screen
0.76
2.0 2.0
2.0
0.1 2.0
2.0
3
Bug Screen
0.76
4.0 2.0
2.0
0.1 2.0
2.0
4
Bug Screen
0.76
4.0 2.0
2.0
0.1 2.0
2.0
5
Bug Screen
0.76
8.0 6.0
2.0
0.1 2.0
2.0
6
Bug Screen
0.76
8.0 6.0
2.0
0.1 2.0
2.0
7
Bug Screen
0.76
8.0 2.8
2.0
0.1 2.0
2.0
8
Bug Screen
0.76
8.0 6.0
2.0
0.1 2.0
2.0
9
Bug Screen
0.76
8.0 6.0
2.0
0.1 2.0
2.0
10
18ug Screen
0.76
8.0 6.0
2.0
0.1 2.0
2.0
11
Isug Screen
0.76
8.0 2.8
2.0
0.1 2.01
2.0
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CERTIFICATE OF COMPLIANCE: Residential (Part 5 of 5)
CF -1 R
Project Name
White Casita
Building Type ❑ Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7/19/2011
BUILDING ZONE INFORMATION
System Name Zone Name
Floor Area ft
New Existing Altered Removed Volume
Year Built
Casita Casita
694
6,940
Totals 694 0 01 0
HVAC SYSTEMS
System Name Qty. Heating Type
Min. Eff. Cooling Type Min. Eff. Thermostat Type
Status
Casita 1 Central Furnace
80% AFUE Split Air Conditioner 13.0 SEER Setback
New
HVAC DISTRIBUTION
System Name Heating
Duct
Cooling Duct Location R -Value
Ducts
Tested? Status
Casita Ducted Ducted Attic, Ceiling Ins, vented 8.0
m
New
WATER HEATING SYSTEMS
S stem Name
aty.
Type
Distribution
Rated
Input
Btuh
Tank
Cap.
al
Energy
Factor
or RE
Standby
Loss or
Pilot
Ext.
Tank
Insul. R-
Value
Status
A. 0. SMITH FPS -50-224
1
Small Gas
All Pipes Ins
43,000
50
0.63
n/a
n/a
New
MULTI -FAMILY WATER
HEATING
DETAILS
HYDRONIC
HEATING
SYSTEM
PIPING
Control
Hot Water Piping Length
ft
o
�o
¢ —
System Name
Pipe
Length
Pipe
Diameter
Insul.
Thick.
Qty. HP
Plenum Outside Buried
❑
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Page 7 of 11
MANDATORY MEASURES SUMMARY: Residential Pae 1 of 3 MF -1 R
Project Name
White Casita
Date
7/19/2011
NOTE: Low-rise residential buildings subject to the Standards must comply with all applicable mandatory measures listed, regardless of
the compliance approach used. More stringent energy measures listed on the Certificate of Compliance (CF -1 R, CF -1 R -ADD, or CF -
1 R -ALT Form) shall supersede the items marked with an asterisk (*) below. This Mandatory Measures Summary shall be incorporated
into the permit documents, and the applicable features shall be considered by all parties as minimum component performance
specifications whether they are shown elsewhere in the documents or in this summary. Submit all applicable sections of the MF -1 R
Form with plans.
Building Envelope Measures:
116(a)l: Doors and windows between conditioned and unconditioned spaces are manufactured to limit air leakage.
§116(a)4: Fenestration products (except field -fabricated windows) have a label listing the certified U -Factor, certified Solar Heat Gain
Coefficient SHGC and infiltration that meets the requirements of 10-111 (a).
117: Exterior doors and windows are weather-stripped; all joints and penetrations are caulked and sealed.
118(a): Insulationspecified or installed meets Standards for Insulating Material. Indicate type and include on CF -6R Form.
§118(1): The thermal emittance and solar reflectance values of the cool roofing material meets the requirements of §118(1) when the
installation of a Cool Roof is specified on the CF -1 R Form.
*§1 50 a : Minimum R-19 insulation in wood -frame ceiling orequivalent U -factor.
§150(b): Loose fill insulation shall conform with manufacturer's installed design labeled R -Value.
*§1 50 c : Minimum R-13 insulation in wood -frame wall orequivalent LI -factor.
*§1 50 d : Minimum R-13 insulation in raised wood -frame floor orequivalent U -factor.
150(f): Air retarding wrap is tested labeled and installed according to ASTM E1677-95 2000 when specified on the CF -1 R Form.
150 : Mandatory Vapor barrier installed in Climate Zones 14 or 16.
§150(1): Water absorption rate for slab edge insulation material alone without facings is no greater than 0.3%; water vapor permeance
rate is no greater than 2.0perm/inch and shall be protected from physical damage and UV light deterioration.
Fireplaces, Decorative Gas Appliances and Gas Log Measures:
150 e 1 A: Masonry or factory -built fireplaces have a closable metal or glass door covering the entire opening of the firebox.
§150(e)1 B: Masonry or factory -built fireplaces have a combustion outside air intake, which is at least six square inches in area and is
equipped with a with a readily accessible, operable, and tight -fitting damper and or a combustion -air control device.
§150(e)2: Continuous burning pilot lights and the use of indoor air for cooling a firebox jacket, when that indoor air is vented to the
outside of the building, are prohibited.
Space Conditioning, Water Heating and Plumbing System Measures:
§110-§113: HVAC equipment, water heaters, showerheads, faucets and all other regulated appliances are certified by the Energy
Commission.
§113(c)5: Water heating recirculation loops serving multiple dwelling units and High -Rise residential occupancies meet the air release
valve, backflow prevention, pump isolation valve, and recirculation loop connection requirements of §113(c)5 '
3 c 5.
§115: Continuously burning pilot lights are prohibited for natural gas: fan -type central furnaces, household cooking appliances
(appliances with an electrical supply voltage connection with pilot lights that consume less than 150 Btu/hr are exempt), and pool and
spa heaters.
150(h): Heating and/or cooling loads are calculated in accordance with ASHRAE, SMACNA or ACCA.
150(i): Heating systems are equipped with thermostats that meet the setback requirements of Section 112(c).
§150(j)1 A: Storage gas water heaters rated with an Energy Factor no greater than the federal minimal standard are externally wrapped
with insulation having an installed thermal resistance of R-12 or greater.
§1500)1 B: Unfired storage tanks, such as storage tanks or backup tanks for solar water -heating system, or other indirect hot water
tanks have R-12 external insulation or R-16 internal insulation where the internal insulation R -value is indicated on the exterior of the
tank.
§1500)2: First 5 feet of hot and cold water pipes closest to water heater tank, non -recirculating systems, and entire length of
recirculatinq sections of hot water pipes are insulated per Standards Table 150-13.
§150(j)2: Cooling system piping (suction, chilled water, or brine lines),and piping insulated between heating source and indirect hot
water tank shall be insulated to Table 150-B and Equation 150-A.
§150(j)2: Pipe insulation for steam hydronic heating systems or hot water systems >15 psi, meets the requirements of Standards Table
123-A.
§150(VA: 3A: Insulation is protected from damage, including that due to sunlight, moisture equipment maintenance, and wind.
§150(j)3A: Insulation for chilled water piping and refrigerant suction lines includes a vapor retardant or is enclosed entirely in
conditioned space.
150 ' 4: Solar water -heating systems and/or collectors are certified by the Solar Rating and Certification Corporation.
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MANDATORY MEASURES SUMMARY: Residential (Page 2 of 3 MF -1 R
Project Name
Date
White Casita
7/19/2011
§150(m)1: All air -distribution system ducts and plenums installed, are sealed and insulated to meet the requirements of CMC Sections
601, 602, 603, 604, 605 and Standard 6-5; supply -air and return -air ducts and plenums are insulated to a minimum installed level of R-
4.2 or enclosed entirely in conditioned space. Openings shall be sealed with mastic, tape or other duct -closure system that meets the
applicable requirements of UL 181, UL 181 A, or UL 181 B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is
used to seal openings reater than 1/4 inch, the combination of mastic and either mesh or tape shall be used
§150(m)1: Building cavities, support platforms for air handlers, and plenums defined or constructed with materials other than sealed
sheet metal, duct board or flexible duct shall not be used for conveying conditioned air. Building cavities and support platforms may
contain ducts. Ducts installed in cavities and support platforms shall not be compressed to cause reductions in the cross-sectional area
of the ducts.
§150(m)2D: Joints and seams of duct systems and their components shall not be sealed with cloth back rubber adhesive duct tapes
unless such tape is used in combination with mastic and draw bands.
150(m)7: Exhaust fans stems have back draft or automatic dampers.
§150(m)8: Gravity ventilating systems serving conditioned space have either automatic or readily accessible, manually operated
dampers.
§150(m)9: Insulation shall be protected from damage, including that due to sunlight, moisture, equipment maintenance, and wind.
Cellular foam insulation shall be protected as above or painted with a coating that is water retardant and provides shielding from solar
radiation that can cause degradation of the material.
150 m 10: Flexible ducts cannot have porous inner cores.
§150(0): All dwelling units shall meet the requirements of ANSI/ASHRAE Standard 62.2-2007 Ventilation and Acceptable Indoor Air
Quality in Low -Rise Residential Buildings. Window operation is not a permissible method of providing the Whole Building Ventilation
required in Section 4 of that Standard.
Pool and Spa Heating Systems and Equipment Measures:
§114(a): Any pool or spa heating system shall be certified to have: a thermal efficiency that complies with the Appliance Efficiency
Regulations; an on-off switch mounted outside of the heater; a permanent weatherproof plate or card with operating instructions; and
shall not use electric resistance heating ora pilot light.
§114(b)1: Any pool or spa heating equipment shall be installed with at least 36" of pipe between filter and heater, or dedicated suction
and return lines, or built-up connections for future solar heating.
114(b)2: Outdoor pools ors as that have a heat pump or gas heater shall have a cover.
§114(b)3: Pools shall have directional inlets that adequately mix the pool water, and a time switch that will allow all pumps to be set or
programmed to run only during off-peak electric demand periods.
150 : Residential pool systems orequipment meet the pump sizing, flow rate, piping, filters, and valve requirements of §150
Residential Lighting Measures:
§150(k)1: High efficacy luminaires or LED Light Engine with Integral Heat Sink has an efficacy that is no lower than the efficacies
contained in Table 150-C and is not a low eff icacy luminaire asspecified by §150(k)2.
150(k)3: The wattage of permanently installed luminaires shall be determined asspecified by §130(d).
§150(k)4: Ballasts for fluorescent lamps rated 13 Watts or greater shall be electronic and shall have an output frequency no less than
20 kHz.
§150(k)5: Permanently installed night lights and night lights integral to a permanently installed luminaire or exhaust fan shall contain
only high efficacy lamps meeting the minimum efficacies contained in Table 150-C and shall not contain a line -voltage socket or line -
voltage lamp holder; OR shall be rated to consume no more than five watts of power as determined by §130(d), and shall not contain a
medium screw -base socket.
150(k)6: Lighting integral to exhaust fans, in rooms other than kitchens, shall meet the applicable requirements of §150(k).
150(k)7: All switching devices and controls shall meet the requirements of §150(k)7.
§150(k)8: A minimum of 50 percent of the total rated wattage of permanently installed lighting in kitchens shall be high efficacy.
EXCEPTION: Up to 50 watts for dwelling units less than or equal to 2,500 ft2 or 100 watts for dwelling units larger than 2,500 ft2 may be
exempt from the 50% high efficacy requirement when: all low efficacy luminaires in the kitchen are controlled by a manual on occupant
sensor, dimmer, energy management system (EMCS), or a multi -scene programmable control system; and all permanently installed
luminaries in garages, laundry rooms, closets greater than 70 square feet, and utility rooms are high efficacy and controlled by a
manual -on occupant sensor.
§150(k)9: Permanently installed lighting that is internal to cabinets shall use no more than 20 watts of power per linear foot of
illuminated cabinet.
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MANDATORY MEASURES SUMMARY: Residential (Page 3 of 3 MF -1 R
Project Name
Date
White Casita
7/19/2011
§150(k)l0: Permanently installed luminaires in bathrooms, attached and detached garages, laundry rooms, closets and utility rooms
shall be high efficacy.
EXCEPTION 1: Permanently installed low efficacy luminaires shall be allowed provided that they are controlled by a manual -on
occupant sensor certified to comply with the applicable requirements of §119.
EXCEPTION 2: Permanently installed low efficacy luminaires in closets less than 70 square feet are not required to be controlled by a
manual -on occupancy sensor.
§150(k)l 1: Permanently installed luminaires located in rooms or areas other than in kitchens, bathrooms, garages, laundry rooms,
closets, and utility rooms shall be high efficacy luimnaires. EXCEPTION 1: Permanently installed low efficacy luminaires shall be
allowed provided they are controlled by either a dimmer switch that complies with the applicable requirements of §119, or by a manual -
on occupant sensor that complies with the applicable requirements of §119. EXCEPTION 2: Lighting in detached storage building less
than 1000 square feet located on a residential site is not required to comply with 4150 k 11.
§150(k)l2: Luminaires recessed into insulated ceilings shall be listed for zero clearance insulation contact (IC) by Underwriters
Laboratories or other nationally recognized testing/rating laboratory; and have a label that certifies the lumiunaire is airtight with air
leakage less then 2.0 CFM at 75 Pascals when tested in accordance with ASTM E283; and be sealed with a gasket or caulk between
the luminaire housing and ceiling.
§150(k)13: Luminaires providing outdoor lighting, including lighting for private patios in low-rise residential buildings with four or more
dwelling units, entrances, balconies, and porches, which are permanently mounted to a residential building or to other buildings on the
same lot shall be high efficacy. EXCEPTION 1: Permanently installed outdoor low efficacy luminaires shall be allowed provided that
they are controlled by a manual on/off switch, a motion sensor not having an override or bypass switch that disables the motion sensor,
and one of the following controls: a photocontrol not having an override or bypass switch that disables the photocontrol; OR an
astronomical time clock not having an override or bypass switch that disables the astronomical time clock; OR an energy management
control system (EMCS) not having an override or bypass switch that allows the luminaire to be always on EXCEPTION 2: Outdoor
luminaires used to comply with Exceptionl to §150(k)13 may be controlled by a temporary override switch which bypasses the motion
sensing function provided that the motion sensor is automatically reactivated within six hours. EXCEPTION 3: Permanently installed
luminaires in or around swimming pool, water features, or other location subject to Article 680 of the California Electric Code need not
be high efficacy luminaires.
§150(k)14: Internally illuminated address signs shall comply with Section 148; OR not contain a screw -base socket, and consume no
more than five watts of power as determined according to §130(d).
§150(k)l5: Lighting for parking lots and carports with a total of for 8 or more vehicles per site shall comply with the applicable
requirements in Sections 130, 132, 134, and 147. Lighting for parking garages for 8 or more vehicles shall comply with the applicable
requirements of Sections 130 131, 134, and 146.
§150(k)16: Permanently installed lighting in the enclosed, non -dwelling spaces of low-rise residential buildings with four or more
dwelling units shall be high efficacy luminaires. EXCEPTION: Permanently installed low efficacy luminaires shall be allowed provided
that they are controlled by an occupant sensors certified to comply with the applicable requirements of 119.
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HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name
White Casita
Date
7/19/2011
System Name
Casita
Floor Area
694
ENGINEERING CHECKS
SYSTEM LOAD
Number of Systems
1
COIL
CFM
Total Room Loads 669
Return Vented Lighting
Return Air Ducts
Return Fan
Ventilation 0
Supply Fan
Supply Air Ducts
TOTAL SYSTEM LOAD
COOLING
PEAK COIL HTG.
PEAK
Heating System
Sensible
Latent CFM
Sensible
Output per System 75,000
13,821
1,008 '241
11,435
Total Output Btuh 75,000
0
Output(Bt uh/s ft 108.1
798
562
Cooling System
0
0
Output per System 33,600
0
0 0
0
Total Output Btuh 33,600
0
1,008
0
Total Output Tons 2.8
798
562
Total Output Btuh/s ft 48.4
Total Output s ft/Ton 247.9
1 15,416
12,559
Air System
CFM per System
1,260
HVAC EQUIPMENT SELECTION
Airflow cfm
1,260
Carrier 58MTB80-16 CNP 38HD 3 T 26,782
1,615
75,000
Airflow cfm/s ft
1.82
Airflow cfm/Ton
450.0
Outside Air %
0.0%
Total Adjusted System Output 26,782
(Adjusted for Peak Design conditions)
TIME OF SYSTEM PEAK
1,615
Aug 3 PM
75,000
Outside Air cfm/s ft 0.00
Note: values above given at ARI conditions
Jan 1 AM
HEATING SYSTEM PSYCHROMETRICS
Airstream Temperatures at Time of Heating Peak
26 OF 70 OF
Outside Air
0 cfm Supply Fan
1,260 cfm
70 OF
70 OF 115 OF
—
Heating Coil
115 OF
ROOM
70 OF
COOLING SYSTEM PSYCHROMETICS Airstream Temperatures at Time of Cooling Peak
112 / 78 OF 76 / 62
Outside Air
0 cfm
76 / 62 OF
OF 76 / 62 OF 55 / 54 OF
Supply Fan Cooling Coil 56 / 54 OF
1,260 cfm
47.0% ROOM
75 / 62 OF
EnergyPro 5.1 by EnergySoft User Number: 2655 RunCode: 2011-07-19T11:42:36 /D:
Page 11 of 11
Electronically Filed by Joan D. Hacker and Authenticated at CalCERTS.com - 7/19/2011
PERFORMANCE CERTIFICATE: Residential Part 1 of 5
CF -1 R
Project Name
White Casita
Building Type m Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7/19/2011
Project Address
79-695 Liga La Quinta
California Energy Climate ZonTotal
CA Climate Zone 151
Cond. Floor Area
694
Addition
n/a
# of Stories
1
FIELD INSPECTION ENERGY CHECKLIST
❑ Yes ❑ No HERS Measures -- If Yes, A CF=4R must be provided per Part 2 of 5 of this form.
❑ Yes ❑ No Special Features -- If Yes, see Part 2 of 5 of this form for details.
INSULATION Area Special
Construction Type Cavity Features see Part 2 of 5
Status
Wall Wood Framed i1 R-19 732
�IVew
Roof Wood Framec 694 Radiant Barrier
Ne* j
Slab Unheated Sla - -on G ff N We I N 694 Perim = 53'kz-f
ew
iii niNG & SAFETY DEPT.
-
Q I0
Y •
CT
R Y_-
Y_—ILA—
ILA—FENESTRATION
IFENESTRATION1 Exterl r
Orientation Area(ft`) Factor SHGC Overhang S,idefins Shades
Status
Front (N) 22.5 0.400 0.36 2.0 no'2e �4ug Screen
New
_
Front (N)_ 22.5 _ 0.400_,-�- � 0.36-2.0--, ���-none `--�_Bug,Screen7 ;.-;
New
Left (E) fir 8.0 r 0100 t 0.36 2.0 'V// none Bug Screen L
New
Left (E);8 00 ,i 10.710 0.73 Bug Screen ' fe
New
Rear (S) , 48.0) f 0.400 0!362 0 V f Ione �l Bug Screen t `'
'
jNew ! ,
Rear (S) "48.6-' r 0.400 .r �r � Ot36� 2.0' ; none Bug; Screen l 1 f ; i _ ; New
Rear (S) 21.4 0.400 h0,36 0 none Bug Screen
New
Right (W). 24.0 0.400 .,0.36 2.0 none Bug Screen
New
Right (W) 24.0 0.40P\\0.,�6 2.0 none Bug Screen
New
Right (W) 24.0 _,0,40.2 0.36 2.0 none Bug Screen
New
Right (W) 21.4 0.400 ).,36 2.0 none Bug Screen
New
HVAC SYSTEMS
City. Heating ,� � Min. Ejf Cooling Min. Eff Thermostat
Status
1 Central Fumace. 80% FUE Split Air Conditioner 13.0 SEER Setback
New
/�
le
HVAC DISTRIBUTION*' Duct
Location Heatin Cooling Duct Location R -Value
Status
Casita Ducted Ducted Attic, Ceiling Ins, vented 8.0
New
WATER HEATING
Ot . Type Gallons Min. Eff Distribution
Status
1 Small Gas 50 0.63 All Pipes Ins ~
---/Vw
AUG 0 (? ^e
Ener Pro 5.1 by Ener Soft User Number: 2655 RunCode: 2011-07-19711:42:36
Pae 1 of 5
4-0A
Reg: 211-N0035813A-000000000-0000 Registration Date/Time: 2011/07/19 14:56:15 I�S-'-Provider: CalCERTS, Inc
V
Electronically Filed by Joan D. Hacker and Authenticated at CalCERTS.com - 7/19/2011
PERFORMANCE CERTIFICATE: Residential Part 2 of 5CF-1 R
Project Name
White Casita
Building Type ® Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7 12011
SPECIAL FEATURES INSPECTION CHECKLIST
The enforcement agency should pay special attention to the items specified in this checklist. These items require special written
justification and documentation, and special verification to be used with the performance approach. The enforcement agency
determines the adequacy of the justification, and may reject a building or design that otherwise complies based on the adequacy of
the special justification and documentation submitted.
HIGH MASS Design - Verify Thermal Mass: 694.0 ftz Exposed Slab Floor, 3.500" thick at Casita
The Roof R-38 Roof Attic includes credit for a Radiant Barrier that is Continuous meeting eligibility and installation criteria as specified in Residential
Appendix RA4.2.2.
h
—5
HERS REQUIREDyVERIFICATION`� `�
Items in this section require field te'stin'g and/oar verlf�c�a� na y a certified HERS Rater:-The'inspector�must receive a
completed CF -4R form for each of the meas�r.�s Ilsted`below for final to be given.
The Cooling,System Carrier 58MTB80-16 CNP 38 3 T includescre'dlt'for a 11.8 EER Condenser. A certified HERS rater must field verify the
installation of the correct Condenser. ^ :
The HVAC System Casita includes credit for Verifie YQafi Energy. Measured Fan Energy may not exceed 0.58 w/cfm.
The HVAC System Casita incorporate (ERS Verified Ref r19prant Charge or a Charge Indicator Display.
The HVAC System Casita inclupde credit for verified adequate airflow. A certified HERS rater must diagnostically measure airflow of the HVAC
System. 40 K
The HVAC System Casita incorporatbs HERS -verified Duct Leakage. HERS field verification and diagnostic testing is required to verify that duct
,Qteda.
leakage meets the spe fi-p
v
NIJ,
Ener Pro 5.1 by Ener Soft User Number: 2655 RunCode: 2011-07-19711:42:36 ID: Page 2 of 5
Reg: 211-N0035813A-000000000-0000 Registration Date/Time: 2011/07/19 14:56:15 HERS Provider: CalCERTS, Inc
a
Electronically Filed by Joan D. Hacker and Authenticated at CalCERTS.com - 7/19/2011
PERFORMANCE CERTIFICATE: Residential Part 3 of 5 CF -1 R
Project Name
Building Type m Single Family ❑ Addition Alone
Date
White Casita
1 ❑ Multi Family ❑ Existing+ Addition/Alteration
7/19/2011
ANNUAL ENERGY USE SUMMARY
Standard Proposed Margin
TDV kBtu/ft2- r
Space Heating 3.08 1.56 1.52
Space Cooling 69.50 72.43 -2.93
Fans 13.96 17.02 -3.06
Domestic Hot Water 33.93 29.29 4.64
Pumps 0.00 0.00 0.00
Totals 120.47 120.30 0.17
Percent Better Than Standard: 0.1%
BUILDING COMPLIES - HERS VERIFICATION REQ~'TIRED
ef►estration
Building Front Orientation: (N) o deg iI
Ext. Walls/Roof Wa" -tea Area
Number of Dwelling Units: 1.00 (N) I" 0 45
Fuel Available at Site: Natural Gas (E) 40 16
Raised Floor Area: 0 (S) 224 117
Slab on Grade Area: 694 (w) 240 93
Average Ceiling Height: 10.0 Ro f 694 0
Fenestration Average U -Factor: 0.41 TOTAL: 272
Average SHGC: 0.37 Fenestrati/CFA Ratio: 3s.2
on
REMARKS !A
r
STATEMENT OF COMPLIANC
This certificate of compliance'lists the buildi features and specifications needed
to comply with Title 24, Parts 1,e�A kinistralqeegulations and Part 6 the
Efficiency Standards of the C fifornia Cade of a6gulations.
The documentation aut or ere y certifies that the documentation is accurate and complete.
Documentation Autho
Company Insu-fo , c.
Address 7710 Las Mo tanass Road, Suite 201 Name Joan D. Hacker 7719/1011
alm Desert Ca 271 760-345-1352
Cit /State/ i Phone Signed Date
The indi id with overall design responsibility hereby certifies that the proposed building design represented in this set
of construction ocut ants is consistent with the other compliance forms and worksheets, with the specifications, and
with any other ca culations submitted with this permit application, and recognizes that compliance using duct design,
duct sealing, verification of refrigerant charge, insulation installation quality, and building envelope sealing require
installer testing and certification and field verification by an approved HERS rater.
Designer or Owner (per Business & Professions Code)
Company
Address Name
City/State/Zip Phone Signed License If Date
Ener Pro 5.1 by Ener Soft User Number: 2655 RunCode: 2011-07-19711:42:36 ID: Page 3 of 5
Reg: 211-N0035813A-000000000-0000 Registration Date/Time: 2011/07/19 14:56:15 HERS Provider: CalCERTS, Inc
.t
Electronically Filed by Joan D. Hacker and Authenticated at CalCERTS.com - 7/19/2011
CERTIFICATE OF COMPLIANCE: Residential Part 4 of 5 CF -1 R
Project Name
White Casita
Building Type m Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7/19/2011
OPAQUE SURFACE DETAILS
Surface U- Insulation Joint Appendix
Type Area Factor Cavity Exterior Frame Interior Frame Azm Tilt Status 4 Location/Comments
Wall
255 0.074 R-19
0 90 New 4.3.1-A5
Casita
Wall
224 0.074 R-19
90 90 New 4.3.1-A5
Casita
Wall
107 0.074 R-19
180 90 New 4.3.1-A5
Casita
Wall
147 0.074 R-19
1 270 90 New 4.3.1-A5
Casita
Roof
694 0.025 R-38
0 0 New 4.2.1-A21
Casita
Slab
694 0.730 None
0 180 New 4.4.7-A1
Casita
a
-------------------
FENESTRATION SURFACE DETAILS
ID
Type Area U -Factor
SHGC
Azm Status GlazingT e
Location/Comments
1
Window 22.5 0.400 NFRC
0.36 NFRC 0 New Alumkow-�W
Casita
2
Window 22.5 0.400 NFRC
0.36 NFRC 0 New Fl. C 6200 Alum/LowE
Casita
3
Window 8.0 0.400 NFRC
0.36 NFRC 90 New ;Double Metal A
Casita
4
Window 8.0 0.710 Default
0.73 Default 90 Ne Qouble Metal Tear
Casita
5
Window y 48.0 0.400 NFRC
-0.36 NFRC 180 Ne` _W IC�62Q0,,k) m1Low:E -
Casita
6
Window' �. 48.0 0.400 NFRC ,r J 0.36 NFRC 180 dew IWC 62'00 Alum/Low-Er t
1, Casita
7
Window 121.4 0.400 NFRC
0.36 'NFRC 186 Ne IWC 6200 Alum/Low-E
Casita
8
Window 24.0 %0.400 NFRC
0.36 NFRC 270 New IM 6200 Alum/Low-E
Casita
9
Window 24.0 , 0.400 NFRC
0.36 NFRC 4 t `270 New 11WC 6200 Alum/Low-E
Casita - -
10
Window d J24.0 r 0.400 NFRC
0.36 NFR,6 4,270 New `' IWC 6200 Alum/Low-E
Casita , 1
11
Window of 11 '_21.4. 0.400 NFRC
-6.36 NFRC 27,0 New IWC 6200 Alum/Low-E !
Casita
Ar
AK
(1) U -Factor Type: 116-A = Default able fro �Stafhdards, NFRC = Labeled Value
2 SHGC Type: 116-B ,�pefault able from Standards, NFRC = Labeled Value
EXTERIOR SHADING DETAILS
A
ID
Window
Exterior Shade T e SH -HOM I Wd
Overhang Left Fin
Len I H t LExt I RExt Dist Len
Ri ht Fin
H t Dist Len H t
1
Bug Screen 0.76
2.0 2.0 2.0 0.1 2.0 2.0
2
Bug Screen `'t 76
2.0 2.0 2.0 0.1 2.0 2.0
3
Bug Screen76
4.0 2.0 2.0 0.1 2.0 2.0
4
Bug ScreeIr A4 0.76
4.0 2.0 2.0 0.1 2.0 2.0
5
Bug Seen 0.76
8.0 6.0 2.0 0.1 2.0 2.0
6
Bu dPleQn 0.76
8.0 6.0 2.0 0.1 2.0 2.0
7
Bug Scree 0.76
8.0 2.8 2.0 0.1 2.0 2.0
8
Bug Screen 0.76
8.0 6.0 2.0 0.1 2.0 2.0
9
Bug Screen 0.76
8.0 6.0 2.0 0.1 2.0 2.0
10
Bug Screen 0.76
8.0 6.0 2.0 0.1 2.0 2.0
11
Bug Screen 0.76
8.0 2.8 2.0 0.1 2.0 2.0
Ener
Pro 5.1 by EnerqySoft User Number: 2655
RunCode: 2011-07-19711:42:36 ID:
Page 4 of 5
Reg: 211-N0035813A-000000000-0000 Registration Date/Time: 2011/07/19 14:56:15 HERS Provider: CalCERTS, Inc
Electronically Filed by Joan D. Hacker and Authenticated at CalCERTS.com - 7/19/2011
CERTIFICATE OF COMPLIANCE: Residential Part 5 of 5) CF -1 R
Project Name
White Casita
Building Type ❑ Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
7/19/2011
BUILDING ZONE INFORMATION
Floor Area ft
System Name Zone Name New Existing Altered Removed Volume Year Built
Casita Casita 694 6,940
WA
Totals 6941 14,�S0
HVAC SYSTEMS 11�
System Name Qty. Heating Type Min. Eff. Cooling'Irype Thermostat T e Status
Casita1 Central Furnace 80% AFUE Split Air Con' ttioner Setback New
n
1517r.
HVAC DISTRIBUTION r i _�► - r !~ `1
+y�. Duct .:= Ducts`z
System Name Heating- ' ^ CooJ� - Duct Location R -Value Tested? Status
Casita _ Ducted Ducted "Attic, Ceiling Ins, vented 8.0 m New
❑
WATER HEATING SYSTEMS
/-
Sstem Name l�`Q
t
.. T e
Distribution
Rated
Input
Btuh
Tank
Cap.
al
Energy
Factor
or RE
Standby
Loss or
Pilot
Ext.
Tank
Insul. R-
Value
Status
A. 0. SMITH FPS -50- 4
SmalPGas
All Pipes Ins
43,000
50
0.63
n/a
n/a
New
MULTI -FAMILY WATER
HEATING
DETAILS
HYDRONIC
HEATING
SYSTEM
PIPING
Control
Hot Water Piping Length
ft
0
m
�0 �
Q —
System Name
Pipe
Length
Pipe
Diameter
Insul.
Thick.
Qty.
HP
Plenum Outside
Buried
Ener Pro 5.1 by Ener Soft User Number: 2655 RunCode: 2011-07-19711:42:36 ID: Page 5 of 5
Reg: 211-N0035813A-000000000-0000 Registration Date/Time: 2011/07/19 14:56:15 HERS Provider: CalCERTS, Inc
W -eights
Weight Of Materials - Roof and Rigid Insulation Approximate Weights of
Floor Requirements Temlock 0" thick) 1.2 psf Trus Jolst'Products
Refer.to local' building -code for live load
Cork
0.7 psf
design requirements.
45" plywood
Gold bond •
1.5.psf
2.3P sf
1%" plywood
Styrofoam
0.2 psf
2.3 psf
2" decking
Foamglass
0.8 psf
7.0 psf
4" decking
Rigid fibergias .
1.5 psf
Composition Roofing
IbsJL.F.
TJ160 Truss'
4.75 to 5.75
2-15 Ib. and 1-90 Ib.
1.7 psf
/ 8 to 9
IbsJL.F.
3:15 and 190 Ib.
3 -ply and gravel .
2.2 psf
5.6 psfRock,wool
Roll or Batt Insulation
X109:
4 -ply and gravel
6.0 psf
(1" thick) 0.2 psf
5 -ply and -gravel
6.5 psf
p
Glass wool
1 Wick)0.3 psf
IRMA (Insulated Roof
: 28.6 '
ALPOL
(1"thick) 0.1 psf
Membrane Assembly) -2"
13.0 psf
: •
-
Single -ply roofs (Insulation not -included)
Ballasted t
syo em 13.0 psf Floors
Mechanically fastened -2.0 psf Hardwood (Norrinal 1") 4.0 psf
Fully adhered 2.0 psf Concrete (1" thick):
Fir Sheathing
(Based on 36 pcf)
%"' plywood
1.1 psf
mod
15osf
45" plywood
1.8 psf
plywood
2.3P sf
1%" plywood
3.4-psf
1" sheathing "
2.3 psf
2" decking
4.3 psf
3" decking
7.0 psf
4" decking
9.3 psf
Miscellaneous Decking.Materlals
Poured gypsum
'(1" thick) 6.5'psf
Vermiculite concrete
(1"thick) 2.6 psf
Corrugated galvanized steel
16 ga.
2.9 psf
20 ga.
1.8 psf
22 ga.
1.5 psf
24 ga.
1.3 psf
Asphalt shingles
2:5 psf
Wood shingles
2.0 psf
Clay tile
9.0 to 14.0 psf
TILE
Regular
Lightweight
Linoleum or soft•tile
N" ceramic or quarry tile
GYP -CRETE (Vi")
Ceilings
Acoustical fiber tile
%;, gypsum board
gy a d
Plaster (1" thick)
Metal suspension system
(including tile)
Wood suspension system
(including tile)
• 12.0 psf.
6.0 to 10.0 psf
1.5 psf
10.0 psf
6.5 psf
1.0 psf
2.2 psf
psf
8.0 psf
1.8 psf
2.5 psf
_TZ..
�o�F1Ti.6
My
l�br
mac. .le;r 12.4 .
N SOL.
ST,
TWE -11 -TILE DIMENSIONS, INSTALLED WEIGHTS •
Lis-rtt;c� :. 1G0
M60i2c q
`n tz
4S,TALLED DRY WEIGHT' (psf)
/D•7 PSN
TJI 25 Joist •
TJI 25S Joist.
1.9 to 2.0
22 to 2.4
IbsJLF.
IbsJLF.
TJI35 Joist
TJI35SJoist
24 to 3.3
'3.1 to 4.0
IbsJLE
lbsJL.F.
TJI 35k Joist
2.8 to 4.0
IbsJL.F.
TJI 55 Joist
4.5 to 63
IbsJL.F.
TJ145S.Jolst •.:.
4.0 to 7.0
IbslLF.
TJL, TJLX Truss
.; 3.75 to 4.25
IbsJLF-
TJ/50 Truss : •
4 to 5
IbsJL.F.
TJ160 Truss'
4.75 to 5.75
IbsJL.F.
TJM Truss '
/ 8 to 9
IbsJL.F.
TJH Truss
10 to 12
lbs./LF.
Fir Framing Members
Weight of Sprinkler Systems
Six e of
Pipe
Schedule 40, Std. Pipe
I Dry(PIQ We1019
Schedule 10, Thin Wap
Dry (P11) Wel(pin
1<'•:
1.7.
21-
3.0
2.7 .
3.6 •
3.7
52
2.7 3.8
2)4'".;
, •%': 5.8
; ' 7.9
3,5 ' 5.9 .
7.6
10.8
1 4.3 .',. 8 0
9Ye' v`'; 92: •'
13.5
: 5.0 a 112'
4:;i
X109:
16.4,
5.6,', 14.5•
i 14.8
23.5:.
7.8 ::.' 20.0
''31.7...;'•
9.3'': 262`.
: 28.6 '
's 50.8• 16.9:
10„ -
',•' 40.5 s• '
. 74.6•.
: •