12-0794 (RC) Title 24. BUILDING ENERGY ANALYSIS REPORT
PROJECT:
Cooking with Class
47-875 Caleo Bay Drive STE #107
La Quinta, CA 92253
Project Designer:
Perez Collaborative Drafting Consultants
82-204 Highway 111, Suite C.
Indio, Ca 92201
(760) 619-8752
Report Prepared by:
Tim Scott
Scott Design and Title 24, Inc,
77-085 Michigan Drive
Palm Desert, Ca 92211
(760) 200-4780
Job Number:
CITY OF LA QUINTA
BUILDING & SAFETY DEPT.
APPROVED
FOR CONSTRUCTION
Date:
11/26/2012 DATE
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.
EnergyPro 5.1 by EnergySoft User Number: 6712 RunCode: 2012-11-26711:44:49. 1D:
I TABLE OF CONTENTS
Cover Page
Table of Contents
Nonresidential Performance Title 24 Forms
Form MECH-MM Mechanical Mandatory Measures
EnergyPro 5.1 by EnergySoR Job Number: ID: User Number: 6712
1
2
3
12
PERFORMANCE CERTIFICATE OF COMPLIANCE Part 1 of 3) PERF -1C
Project Name
Date
Cooking with Class
11/26/2012
Project Address
Climate Zone
Total Cond. Floor Area
Addition Floor Area
47-875 Caleo Bay Drive STE #107 La Quinta
CA Climate Zone 15
2,734
I 0
GENERAL INFORMATION
Building Type: ® Nonresidential ❑ High -Rise Residential. ❑ Hotel/Motel Guest Room .
❑ Relocatable - indicate ❑ specific climate zone ❑ all climates
Phase of Construction: ❑ New Construction ❑ Addition ® Alteration
STATEMENT OF COMPLIANCE
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. This
certificate applies only to a Building using the performance compliance approach.
The documentation author hereby certifies that the documentation is accurate and complete.
Documentation Author
Name Tim Scott
[Signature ,
Company Scott Design and Title 24, Inc, Date 11/26%2012
Address 77-085 Michigan Drive Phone (760) 200-4780
City/State/Zip palm Desert, Ca 92211
The Principal Designer 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. The proposed building has been designed to meet the energy
efficiency requirements contained in sections 110, 116 through 118, and 140 through 149 of Title 24, Part 6. Please
check one:
ENV. LTG. MECH.
hereby affirm that I am eligible under the provisions of Division 3 of the Business and Professions Code to
❑ ❑ ❑ sign this document as the person responsible for its preparation; and that I am licensed in the State of
California as a civil engineer, mechanical engineer, electrical engineer, or I am a licensed architect.
affirm that I am eligible under the provisions of Division 3 of the Business and Professions Code by section
❑ ❑ ❑ 5537.2 or 6737.3 to sign this document as the person responsible for its preparation; and that I am a licensed
contractor performing this work.
I affirm that I am eligible under Division 3 of the Business and Professions Code to sign this document
❑ ❑ ❑ because it pertains to a structure or type of work described as exempt pursuant to Business and Professions
Code Sections 5537, 5538 and 6737.1.
Principal Envelope Designer
Name
Signature
Company Envelope Compliance Not /n The Scope Of This Document Date
Address License #
City/State/Zip Phone
Principal Mechanical Designer
Name
Signature
Company Date
Address License #
City/State/Zip Phone
Principal Lighting Designer
Name
Signature
Company Lighting Compliance Not In The Scope Of This Submittal Date
Address License #
City/State/Zip Phone
INSTRUCTIONS TO APPLICANT COMPLIANCE & WORKSHEETS (check box if worksheets are included)
❑ . ENV -1C Certificate of Compliance. Required on plans. m MECH-1C Certificate of Compliance. Required on plans.
❑ LTG -1C Certificate of Compliance. Required on plans. m MECH-2C Air/Water Side/Service Hot Water & Pool Requirements.
❑ LTG -2C Lighting Controls Credit Worksheet. m MECH-3C Mechanical Ventilation and Reheat.
❑ LTG -3C Indoor Lighting Power Allowance. m MECH-5C Mechanical Equipment Details.
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PERFORMANCE CERTIFICATE OF COMPLIANCE
Cooking with Class
ANNUAL TDV ENERGY USE SUMMARY (kBtu/sgft-yr)
Standard Proposed Complian
Energy Component Design Design Margin
Space Heating
Space Cooling
Indoor Fans
Heat Rejection
Pumps & Misc.
Domestic Hot Water
Lighting
Receptacle
Process
Process Lighting
TOTALS
3.59
3.59
0.00
381.82
381.82
0.00
137.10
137.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
31.12
31.12
0.00
111.94
111.94
0.00
96.15
96.15
0.00
0.00
0.00
0.00
0.00
0.00
0.00
761.72
761.72
0.00
Percent better than Standard
0.0%1 ( 0.0 % excludi
Part 2 of 3
Heating
Cooling
Fans
Heat Rej
Pumps
DHW
Lighting
Receptacle
Process.
Process Ltg
BUILDING COMPLIES
PERF -1 C
Date
11/26/2012
Building Orientation (S) 160 deg Conditioned Floor Area 2.734 sqft.
Number of Stories 1 Unconditioned Floor Area 0 sqft.
Number of Systems 2 Conditioned Footprint Area 2,734 sqft.
Number of Zones 2 Natural Gas Available On Site Yes
Front Elevation
Left Elevation
Rear Elevation
Right Elevation
Total
Roof
Orientation Gross Area
(S)
714
(w)
1,272
(N)
938
(E)
600
3,524
2,734
Prescriptive Lighting Power Density
Prescriptive Envelope TDV Energy
Remarks:
Standard
1.600 W/sgft.
254,773
sqft.
sqft.
sqft.
sqft.
sqft.
sqft.
Glazinn Area
444
0
480
312
1,236
0
Proposed
1.600 W/sgft.
448,716
sqft.
sqft.
sqft.
sqft.
.Sgft.
sqft.
Glazing Ratio
62.2%
0.0%
51.2%
52.0%
35.1%
0.0%
Prescriptive Values for
Comparison only. See
LTG -1 C for allowed LPD.
of f2
PERFORMANCE CERTIFICATE OF COMPLIANCE (Part 3 of 3) PERF -1 C
Project Name
Cooking with Class
Date
11112612012
ZONE INFORMATION
Floor Inst. Ctrl. Allowed LPD Proc.
Area LPD Credits Area Tailored Loads
System Name Zone Name Occupancy Type s ft. W/sf 1 W/Sf z W/sf 3 W/Sf ° W/sf
Existing HVAC Existing Space Kitchen, Food Preparation 1,200 '1.600 0.274
Additional Space Kitchen, Food Preparation 1,534 "1.600 0.253
Notes: 1. See LTG -1C 2. See LTG -2C 3. See LTG -3C 4. See LTG -4C` Items above require special documentation
items marked with asterisk, see LTG -11 -C by others) (by others
EXCEPTIONAL CONDITIONS COMPLIANCE CHECKLIST
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 justifications, and may reject a building or design that otherwise complies based on the adequacy of the
special Justification and documentation submitted.
The exceptional features listed in this performance approach application have specifically been reviewed. Adequate written justification and
documentation for their use have been provided by the applicant.
Authorized Signature or Stamp
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CERTIFICATE OF COMPLIANCE and (Part 1 of 4) MECH-1C
FIELD INSPECTION ENERGY CHECKLIST
Project Name
Cooking with Class
Date
11/26/2012
Project Address
47-875 Caleo Bay Drive STE #107 La Quinta
Climate Zone
15
Total Cond. Floor Area
2,734
Addition Floor Area
0
GENERAL INFORMATION
Building Type: ® Nonresidential ❑ High-Rise Residential ❑ Hotel/Motel Guest Room
❑ Schools (Public School) ❑ Relocatable Public School Bldg. m Conditioned Spaces ❑ Unconditioned Spaces
affidavit
Phase of Construction: ❑ New Construction ❑ Addition ® Alteration
Approach of Compliance: ❑ Component ❑ Overall Envelope TDV ❑ Unconditioned (file affidavit)
Energy
Front Orientation: N, E, S, W or in Degrees: 1180 deg
HVAC SYSTEM DETAILS
FIELD INSPECTION ENERGY CHECKLIST
E ui ment2
Inspection Criteria
Meets Criteria or Requirements
Pass Fail — Describe Reason
Item or System Tags
i.e. AC-1, RTU-1, HP-1
DHW Heater
❑ ❑
Equipment T e3:
Electric Res DHW Boiler
❑ ❑
Number of Systems
4
❑ ❑
Max Allowed Heating Capacity'
5,120 Btu/hr
❑ ❑
Minimum Heating Efficiency'
0.95 EF
❑ ❑
Max Allowed Cooling Capacity'
n/a
❑ ❑
Cooling Efficiency'
n/a
❑ ❑
Duct Location/ R-Value
n/a
❑ ❑
When duct testing is required, submit
MECH-4A & MECH-4-HERS
n/a
❑ ❑
Economizer
n/a
❑ ❑
Thermostat
n/a
❑ ❑
Fan Control
n/a
❑ ❑
E ui menu
Inspection Criteria
FIELD INSPECTION ENERGY CHECKLIST
Pass Fail — Describe Reason 2_
Item or System Tags
i.e. AC-1, RTU-1, HP-1
Existing HVAC
❑ ❑
Equipment T e3:
Packaged DX
❑ ❑
Number of Systems
2
❑ ❑
Max Allowed Heating Capacity'
82,500 Btu/hr
❑ ❑
Minimum Heating Efficiency'
3.30 COP
❑ ❑
Max Allowed Cooling Capacity'
82,500 Btu/hr
❑ ❑
Cooling Efficiency'
11.0 EER
❑ ❑
Duct Location/ R-Value
Conditioned/4.2
❑ ❑
When duct testing is required, submit
MECH-4A & MECH-4-HERS
No
[3 ❑
Economizer
No Economizer
❑ ❑
Thermostat
Setback Required
❑ ❑
Fan Control
Constant Volume
❑ ❑
1. If the Actual installed equipment performance efficiency and capacity is less than the Proposed (from the energy compliance submittal or from
the building plans) the responsible party shall resubmit energy compliance to include the new changes.
2. For additional detailed discrepancy use Page 2 of the Inspection Checklist Form. Compliance fails if a Fail box is checked.
3. Indicate Equipment Type: Gas (Pkg or, Split), VAV, HP (Pkg or split), Hydronic, PTAC, or other.
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CERTIFICATE OF COMPLIANCE and (Part 2 of 4) MECH-1C
FIELD INSPECTION ENERGY CHECKLIST
with Class
11/26/2012
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AIR SYSTEM REQUIREMENTS
Part 1 of 2 MECH-2C
Project Name
Date
Cooking with Class
11/26/2012
Indicate
Air S stems T e Central, Single Zone, Packa e, VAV, or etc...
Item or System Tags
i.e. AC -1, RTU -1, HP -1
Existing HVAC
Number of Systems
2
Indicate Page Reference on Plans or Schedule and indicate the applicable exception(s)
MANDATORY MEASURES
T-24 Sections
Heating Equipment Efficiency
112(a)
3.30 COP
Cooling Equipment Efficiency
.112(a)
11.0 EER
HVAC Heat Pump Thermostat
112(b), 112(c)
Yes
Furnace Controls/Thermostat
112(c), 115(a)
n/a
Natural Ventilation
i21 b
Yes
Mechanical Ventilation
121 b
1,243 cfm
VAV Minimum Position Control
121 c
No
Demand Control Ventilation
121 c
No
Time Control
122(e)
Programmable Switch
Setback and Setup Control
122(e)
Setback Required
Outdoor Damper Control
122(f)
Auto
Isolation Zones
122
n/a
Pipe Insulation
123
Duct Location/ R -value
124
Conditioned/4.2
PRESCRIPTIVE MEASURES
Calculated Design Heating Load
144(a & b
n!a
Proposed Heating Capacity
.144(a & b
103,055 Btu/hr
Calculated Design Cooling Load
144(a & b
n/a
Proposed Cooling Capacity
144(a & b
122,485 Btu/hr
Fan Control
144(c)
Constant Volume
DP Sensor Location
144(c)
Supply Pressure Reset (DDC only)
144(c)
Yes
Simultaneous Heat/Cool
144(d)
No
Economizer
144 a
No Economizer
Heat Air Supply Reset
144(f)
Constant Temp
Cool Air Supply Reset
144(f)
Constant Temp
Electric Resistance Heating'
144
Air Cooled Chiller Limitation
144(i)
Duct Leakage Sealing. If Yes, a
MECH-4-A must be submitted
144(k)
No
1. Total installed capacity (MBtu/hr) of all electric heat
on this project exclusive of electric auxiliary heat for heat pumps. If electric heat is used
explain which exception(s) to §144(8) apply.
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WATER SIDE SYSTEM REQUIREMENTS (Part.2 of 2 MECH-2C
Project Name
Date
Cooking with Class
11/26/2012
WATER SIDE SYSTEMS: Chillers, Towers, Boilers, H dronic Loops
Item System Tags
(i.e. AC -C- 1, RTU -1, HP -1)'
Number of Systems
Indicate Page Reference on Plans or Specification 2
MANDATORY MEASURES T-24 Sections
Equipment Efficiency 112 a
Pipe Insulation 123
PRESCRIPTIVE MEASURES
Cooling Tower Fan Controls 144(a & b
Cooling Tower Flow Controls 144(h)
Variable Flow System Design 144(h)
Chiller and Boiler Isolation 144
CHW and HHW Reset Controls 144
WLHP Isolation Valves 144
VSD on CHW, CW & WLHP Pumps>5HP 144'
DP Sensor Location 144
1. The proposed equipment need to match the building plans schedule or specifications. If a requirement is not applicable, put "WA" in the column
next to applicable section.
2. For each chiller, cooling tower, boiler, and hydronic loop (or groups of similar equipment) fill in the reference to sheet number and/or specification
section and paragraph number where the required features are documented. If a requirement is not applicable, put "N/A" in the column next to
applicable section.
Service Hot Water, Pool Heating
Item or System Tags
(i.e. WH -1, WHP, DHW, etc...)' i DHWHeater
Number of Systems4
Indicate Page Reference on Plans or Schedule2
MANDATORY MEASURES I T-24 Sections
SERVICE HOT WATER
Certified Water Heater 111, 113(a) AO SMITH ELJF-06'
Water Heater Efficiency 113(b) 0.95 EF
Service Water Heating Installation 113(c) Controls Req.
Pipe Insulation 123 Required
POOL AND SPA
Pool and Spa Efficiency and Control 114(a) n/a
Pool and Spa Installation 114(b) n/a
Pool Heater — No Pilot Light 115(c) n/a
Spa Heater — No Pilot Light 115(d) n/a
Pipe Insulation 123 n/a
1. , The Proposed equipment needs to match the building plans schedule or specifications. If a requirement is not applicable, put "N/A" in the column
next to applicable section.
2. For each water heater, pool heater and domestic water loop (or groups of similar equipment) fill in the reference to sheet number and/or
specification section and paragraph number where the required features are documented. If a requirement is not applicable, put "NIX in the
column.
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MECHANICAL VENTILATION AND REHEAT MECH-3C
Project Name
Cooking with Class
Date
11/26/2012
MECHANICAL VENTILATION §121 b 2 REHEAT LIMITATION (§144(d))
AREA BASIS OCCUPANCY BASIS VAV MINIMUM
A B
C
D E
F
G H
I J
K
L
M N
Condition
Area
Zone/System ft2
CFM
per
ft2
Min CFM Number
By Area Of
B X C People
CFM
per
Person
Min CFM REQ'D
by - V.A.
Occupant Max of
E X F D or G
Design 50% of
Ventilation Design Zone
Air Supply
CFM CFM
B X 0.4
CFM / ft2
Max. of
Columns
H, J, K,
300 CFM
Design
Minimum
Air Transfer
Setpoint Air
Existing Space 1,200
0.15
180 21.8
25.0
545 545
545
Additional Space 1,534
0.15
230 27.9
25.0
697 697
697
Existing HVAC
Total 1,243
1,243
Totals Column I Total Design Ventilation Air
C Minimum ventilation rate per Section 121, Table 121-A.
E Based on fixed seat or the greater of the expected number of occupants and 50% of the CBC occupant load foregress purposes fors aces without fixed seating.
H Required Ventilation Air REQ'D V.A. is the larger of the ventilation rates calculated on an AREA BASIS or OCCUPANCY BASIS Column D or G).
I Must be greater than orequal to H, or use Transfer Air column N to make up the difference.
J Desi - n fan supply CFM Fan CFM x 50%; or the design zone outdoor airflow rate per 121.
K Condition area ft2 x 0.4 CFM / ft2; or
L Maximum of Columns H, J, K, or 300 CFM
M This must be less than orequal to Column L and greater than orequal to the sum of Columns H plus N.
N Transfer Air must be provided where the Required Ventilation Air (Column H) is greater than the Design Minimum Air (Column M). Where required, transfer air must be greater than or
equal to the difference between the Required Ventilation Air Column H and the Design Minimum Air Column M), Column H minus M.
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MECHANICAL EQUIPMENT DETAILS
Part 1 of 2 MECH-5C
Project Name
Cooking with Class
Date
11/26/2012
CHILLER AND TOWER SUMMARY
PUMPS
Equipment Name Type
of, Eff iciency, Tons
Pump
Ot . GPM BHP Control
DHW / BOILER SUMMARY
System Name Type
Vol.
Distribution aty. Rated Input (Gals).
Energy Factor
or RE
Standby Loss Tank Ext.
or Pilot R-Value Status
AO SMITH ELJF-06" Small'Elec.
Point of Use 4 5,120 6
0.95
n/a n/a Existing
MULTI-FAMILY CENTRAL WATER HEATING DETAILS
Hot Water Pump
Hot Water Piping Length ft
Control Ot . HP
Type
In Plenum
Outside Buried Add Yz" Insulation
CENTRAL SYSTEM RATINGS
HEATING
COOLING
System Name Type
aty. Output Aux. kW Eff iclency
Output
Efficiency Status
Existing HVAC Packaged DX
2 82,500 0.0 3.30 COP 82,500
11.0 EER Existing
CENTRAL SYSTEM FAN SUMMARY
SUPPLY FAN
RETURN FAN
System Name Fan Type
Economizer Type
CFM
BHP CFM BHP
Existing HVAC Constant Volume
No Economizer
2,800
2.00 none
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MECHANICAL MANDATORY MEASURES: NONRESIDENTIAL MECH-MM .
Project Name
Date
Cooking with Class
11/26/2012
Equipment and System Efficiencies
§111:
Any appliance for which there is a California standard established in'the Appliance Efficiency Regulations will comply
with the applicable standard.
§115(a):
Fan type central furnaces shall not have a pilot light.
§123:
Piping, except that conveying fluids at temperatures. between 60 and 105 degrees Fahrenheit, or within HVAC
equipment, shall be insulated in accordance with Standards Section 123.
§124:
Air handling duct systems shall be installed and insulated in compliance with Sections 601, 602, 603, 604, and 605 of
the CMC Standards.
Controls
§122(e):
Each space conditioning system shall be installed with one of the following:
1A.
Each space conditioning system serving building types such as offices and manufacturing facilities (and all others not
explicitly exempt from the requirements of Section 112 (d)) shall be installed with an automatic time switch with an
accessible manual override that allows operation of the system during off -hours for up to 4 hours. The time switch
shall be capable of programming different schedules for weekdays and weekends and have program backup
capabilities that prevent the loss of the device's program and time setting for at least 10 hours if power is interrupted; or
1 B.
An occupancy sensor to control the operating period of the system; or
1 C.
A 4 -hour timer that can be manually operated to control the operating period of the system.
2
Each space conditioning system shall be installed with controls that temporarily restart and temporarily operate the
system as required to maintain a setback heating and/or a setup cooling thermostat setpoint.
Each space conditioning system serving multiple zones with a combined conditioned floor area more than 25,000
§122(8)'
square feet shall be provided with isolation zones. Each zone: shall not exceed 25,000 square feet; shall be provided
with isolation devices, such as valves or dampers that allow the supply of heating or cooling to be setback or shut off
independently of other isolation areas; and shall be controlled by a time control device as described above.
§122(c):
Thermostats shall have numeric setpoints in degrees Fahrenheit (F) and adjustable setpoint stops accessible only to
authorized personnel.
§122(b):
Heat pumps shall be installed with controls to prevent electric resistance supplementary heater operation when the
heating load can be met by the heat pump alone
Each space conditionBng system shall be controlled by an individual thermostat that responds to temperature within the
zone. Where used to control heating, the control shall be adjustable down to 55 degrees F or lower. For cooling, the
§122(a&b):
control shall be adjustable up to 85 degrees F or higher. Where used for both heating and cooling, the control shall be
capable of providing a deadband of at least 5 degrees F within which the supply of heating and cooling is shut off or
reduced to a minimum.
Ventilation
§121(e):
Controls shall be provided to allow outside air dampers or devices to be operated at the ventilation rates as specified
on these plans.
§122(f):
All gravity ventilating systems shall be provided with automatic or readily accessible manually operated dampers in all
openings to the outside, except for combustion air openings.
Ventilation System Acceptance. Before an occupancy permit is granted for a newly constructed building or space, or a
§121(f):
new ventilating system serving a building or space is operated for normal use, all ventilation systems serving the
building ors ace shall be certified as meeting the Acceptance Requirements for Code Compliance
Service Water Heating Systems
§113(c)
Installation
3.
Temperature controls for public lavatories. The controls shall limit the outlet Temperature to 110° F.
2
Circulating service water -heating systems shall have a control capable of automatically turning off the circulating pump
when hot water is not required.
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