06-2635 (RC) Title 24I[]
TITLE 24 REPORT
I
Title 24 Report for:
Major C- The Pavilion @ La Quinta
79-150 Highway 111, Suite 102
La Quinta, Ca
. Project Designer:
Smith Consulting Architects
12220 EI Camino Real, Suite 200
San Diego, Ca 92130
(858)-793-4777
Report Prepared By:
Krishna C. Kumar P.E.
Guthrie and Associates Inc.
370 S. Crenshaw Blvd., Suite E-104
Torrance, CA 90503
(310) 787-7825
V"' 0 V, [ ZU44f a�
Job Number:
040310=C
Date:
8/11/2006
CITY OF LA QUINTA
BUILDING & SAFETY DEPT.
APPROVED
FOR rNSTRUCTION
DA � BYE
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 4:2 by EnergySoft Job Number: 040310-C User Number: 1645
is
CERTIFICATE OF COMPLIANCE (Part 1 of 2) MECH-1-C
PROJECT NAME
DATE OF PLANS
DATE
Ma'or C- The Pavilion La Quinta
6/29/2006
PROJECT ADDRESS
BUILDING TYPE ® NONRESIDENTIAL ❑ HIGH RISE RESIDENTIAL ❑ HOTELIMOTEL GUEST ROOM
-
79-150 Highway 111, Suite 102 La Quinta
COMPLIANCE
PROOF OF ENVELOPE COMPLIANCE PREVIOUS ENVELOPE PERMIT ❑ ENVELOPE COMPLIANCE ATTACHED
PRINCIPAL DESIGNER - MECHANICAL
TELEPHONE
Building Permit #
Guthrie and Associates, Inc.
310-787-7825
-
DOCUMENTATION AUTHOR
Guthrie and Associates Inc.
TELEPHONE
(310) 787-7825
Checked by/Date
1
documents is consistent with the other compliance forms and worksheets, with ie spercifications, and with any other
calculations submitted with this permit application. The proposed building has been designed to meet the mechanical
Enforcement Agency Use
GENERAL INFORMATION
DATE OF PLANS
BUILDING CONDITIONED FLOOR AREA
CLIMATE ZONE
16,030Sq.Ft
15
BUILDING TYPE ® NONRESIDENTIAL ❑ HIGH RISE RESIDENTIAL ❑ HOTELIMOTEL GUEST ROOM
PHASE OF CONSTRUCTION ® NEW CONSTRUCTION ❑ ADDITION 0 ALTERATION ❑ UNCONDITIONED (File Affidavit)
METHOD OF MECHANICAL ® PRESCRIPTIVE ❑ PERFORMANCE
COMPLIANCE
PROOF OF ENVELOPE COMPLIANCE PREVIOUS ENVELOPE PERMIT ❑ ENVELOPE COMPLIANCE ATTACHED
STATEMENT OF COMPLIANCE
This Certificate of Compliance lists the building features and performance specifications needed to comply with Title 24,
Parts 1 and 6 of the California Code of Regulations. This certificate applies only to building mechanical requirements.
The documentation preparer hereby certifies that the documentation is accurate and complete.
DOCUMENTATION AUTHOR
SIQfiAPJRE, D TE
Krishna C. Kumar P.E.
The Principal Mechanical Designer hereby certifies that the proposed b ' sign represented in is set of const uctio
documents is consistent with the other compliance forms and worksheets, with ie spercifications, and with any other
calculations submitted with this permit application. The proposed building has been designed to meet the mechanical
requirements contained in the applicable parts of Sections 100, 101, 102, 110 through115, 120 through 125, 142, 144, and 145.
& specifications meet the requirements of Part 6 (Sections 10-103a).
The installation certificates meet the requirements of Part 6 (10-103a 3).
The operation & maintenance information meets the requirements of Part 6 (10-103c).
PIXTheplans
se Check one: (These sectionsof the Business and Professions Code are printed in full in the Nonresidential Manual.)
I 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
esponsible for its preparation; and that I am licensed in the State of California as a civil engineer, or mechanical engineer or I am a licensed
a chitect.
❑ I affirm that I am eligible under the exemption to 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 the exemption to Division 3 of the Business and Professions Code to sign this document because it pertains to a structu
or type of work described pursuant to Business and Professions Code sections 5537, 5538, and 6737.1.
PRINCIPAL MECHANICAL DESIGNER - NAME 31 NATURE
T
LIC.
Guthrie and Associates Inc.KA
ZL I
INSTRUCTIONS TO APPLICANT
❑x MECH-1-C: Certificate of Compliance. Part 1, 2, 3 of 3 are required on plans for all submittals.
® MECH-2-C: Certificate of Compliance. Part 1, 2 of 2 are required for all submittals, but may be on plans.
M MECH-3-C: Certificate of Compliance are required for all submittals with mechanical ventilation, but may be on plans.
M MECH-4-C: Certificate of Compliance are required for all prescriptive submittals, but may be on on plans.
❑ MECH-5-C: Mechanical Equipment Details are required for all performance submittals.
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page:3 of 18
49
F-9
CERTIFICATE OF COMPLIANCE (Part 2 of 2) MECH-1-C
NAME DATE
Major C- The Pavilion La Quinta 6/29/2006
ueslgner:
This form is to be used by the designer and attached to the plans. Listed below are all the acceptance tests for mechanical systems. The designer is required to
check the boxes by all acceptance tests that apply and list all equipment that requires an acceptance test. If all equipment of a certain type requires a test, list the
equipment description and the number of systems to be tested in parentheses. The NJ number designates the Section in the Appendix of the Nonresidential
ACM Manual that describes the test. Also indicate the person responsible for performing the tests (i.e. the installing contractor, design professional or an agent
selected by the owner). Since this form will be part of the plans, completion of this section will allow the responsible party to budget for the scope of work
appropriately.
Building Departments:
SYSTEM ACCEPTANCE. Before an occupancy permit is granted for a newly constructed building or space, or a new space -conditioning system serving a
building or space is operated for normal use, all control devices serving the building or space shall be certified as meeting the Acceptance Requirements for
Code Compliance.
In addition a Certificate of Acceptance, MECH-1-A Form shall be submitted to the building department that certifies plans, specifications, installation
certificates. and ooeratino and maintenance information meet the reauiremPnts of SPrtinn 1 n-1 n3f l and Tiro 9d Parr R
STATEMENT OF COMPLIANCE
I
ECH-2-A: Ventilation System Acceptance Document
-Variable Air Volume Systems Outdoor Air Acceptance
-Constant Air Volume Systems Outdoor Air Acceptance
Equipment requiring acceptance testing
Test required on all New systems both New Construction and Retrofit.
YCH-'_A: Packaged HVAC Systems Acceptance Document
uipment requiring acceptance testing
Test required on all New systems both New Construction and Retrofit.
ECH-4-A: Air -Side Economizer Acceptance Document
uipment requiring acceptance testing
Test required on all New systems both New Construction and Retrofit. Units with economizers that are installed at the factory and certified with the
commission do not require equipment testing but do require construction inspection.
MECH-S-A: Air Distribution Acceptance Document
quipment requiring acceptance testing
This test required If the unit serves 5,000 fit of space or less and 25% or more of the ducts are in nonconditioned or semiconditioned space like an
attic. New systems that meet the above requirements. Retrofit systems that meet the above requirements and either extend ducts, replace ducts or
replace the packaged unit.
MECH-6-A: Demand Control Ventilation Acceptance Document
1�1uip requiring acceptance testing
All new DCV controls installed on new or existing packaged systems must be tested.
❑ MECH-7-A: Supply Fan Variable Flow Control Acceptance Document
Equipment requiring acceptance testing
All new VA fan volume controls installed on new or existing systems must be tested
❑ MECH-8-A:-Hydronic System Control Acceptance Document
-Variable Flow Controls Applies to chilled and hot water systems.
-Automatic Isolation Controls Applies to new boilers and chillers and the primary pumps are connected to a common header.
-Supply Water Temperature Reset Controls
Applies to new constant flow chilled and hot water systems that have a design capacity greater than or equal to 500,000 Btulhr.
-Water-loop Heat Pump Controls
Applies to all new watedoop heat pump systems where the combined loop pumps are greater than 5 hp.
-Variable Frequency Controls Applies to all new distribution pumps on new variable flow chilled, hydronic heat pump
or condenser water systems where the pumps motors are greater than 5 hp.
Equipment requiring acceptance testing
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C PageA of 18
MR SYSTEM REQUIREMENTS Part 1 of 2 MECH-2-C
PROJECT NAME
r C- The Pavilion La Quinta
ITEM OR SYSTEM TAG(S)
Number of Systems
T-24
MANDATORY MEASURES Section
Heating Equipment Efficiency
Cooling Equipment Efficiency
Heat Pump Thermostat
Furnace Controls
Natural Ventilation
Minimum Ventilation
VAV Minimum Position Control
Demand Control Ventilation
Time Control
Setback and Setup Control
Outdoor Damper Control
Isolation Zones
Pipe Insulation
Duct Insulation
PRESCRIPTIVE MEASURES
Calculated Heating Capacity x 1.43 2
Proposed Heating Capacity 2
Calculated Sensible Cooling Capacity x 1.212
Proposed Sensible Cooling Capacity 2
Fan Control
DP Sensor Location
Supply Pressure Reset (DDC only)
Simultaneous Heat/Cool
Economizer
Heating Air Supply Reset
Cooling Air Supply Reset
Duct Sealing for Prescriptive Compliance
1: For each central and single zone air systems (or group of similar units) fill in the reference to sheet number and/or specificabon section and paragraph number where the
required features are documented. If a requirement is not applicable, put "N/A" in the column.
2: Not required for hydronic heating and cooling. Either enter a value here or put in reference of plans and specificatons per footnote 1.
3: Enter Yes if System is: Constant Volume, Single Zone; Serves < 5,000 sqft; Has > 25% duct in unconditioned space. Duct sealing is required for Prescriptive Compliance,
see PERF -1 for performance method duct sealing requirements.
DATE
6/29/2006
AIR SYSTEMS, Central or Single Zone
Stock Rm/Officerrits-5 T a/c
Sales Area (Rear) -6 T a/c
Sales Area (Front) -(5)10 T
1
1
5c
Reference on Plans or Specification 1
112(a)
80% AFUE
80% AFUE
80% AFUE
112(a)
12.0 SEER / 11.0 EER
10.4 EER
11.0 EER
112(b)
n/a
n/a
n/a
112(c), 115(a)
n/a
n/a
n/a
121(b)
No
No
No
121(b)
231 cfm
449 cfm
3312 cfm
121 c
No
No
No
121(c)
No
Yes
Yes
121(c), 122(e)
Programmable Switch
Programmable Switch
Programmable Switch
122(e)
Heating & Cooling Required
Heating & Cooling Required
Heating & Cooling Required
122
Gravity
Gravity
Gravity
122(g)
n/a
n/a
n/a
123
124
R-4.2
R-4.2
R-4.2
144 a & b
52,344 btuh
65,140 btuh
492,830 btuh
144 a & b
62,400 btuh
62,400 btuh
520,000 btuh
144 a & b
50,810 btuh
75,284 btuh
550,227 btuh
144 a & b
47,131 btuh
55,468 btuh
473,605 btuh
144 c
Constant Volume
Constant Volume
Constant Volume
144 (c
144 c
Yes
Yes
Yes
144 d
No
No
No
144 a
No Economizer
Fixed Tem (integrated)
Fixed Tem (integrated)
144
Constant Temp
Constant Temp
Constant Tem
144(f)
Constant Temp
Constant Temp
Constant Temp
144 (k)
No
No
No
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Pane:5 of 18
UR SYSTEM REQUIREMENTS Part 1 of 2 MECH-2-C
PROJECT NAME DATE
Major C- The Pavilion La Quinta i
6/29/2006--1
ITEM OR SYSTEM TAG(S)
Number of Systems
MANDATORY MEASURES
Heating Equipment Efficiency
Cooling Equipment Efficiency
Heat Pump Thermostat
Furnace Controls
-Natural Ventilation
Minimum Ventilation
VAV Minimum Position Control
Demand Control Ventilation
Time Control
Setback and Setup Control
Outdoor Damper Control
Isolation Zones
Pipe Insulation
Duct Insulation
PRESCRIPTIVE MEASURES
Calculated Heating Capacity x 1.43 2
Proposed Heating Capacity 2
Calculated Sensible Cooling Capacity x 1.212
Proposed Sensible Cooling Capacity 2
Fan Control
DP Sensor Location
Supply Pressure Reset (DDC only)
Simultaneous Heat/Cool
Economizer
Heating Air Supply Reset
Cooling Air Supply Reset
Duct Sealing for Prescriptive Compliance
T-24
Section
AIR SYSTEMS, Central or Single Zone
Receiving- Unit Heater
1
Reference on Plans or Specification 1
112(a)
80% AFUE
112(a)
n/a
112(b)
n/a
112(c), 115(a)
n/a
121(b)
No
121(b)
25 cfm
121 c
No
121(c)
No
121(c), 122(e)
Programmable Switch
122(e)
Heating & Cooling Required
122
Gravity
122(8)
n/a
123
124
n/a
144 a & b
99,628 btuh
144 a & b
60,000 btuh
144 a & b
95,742 btuh
144 a&b
0btuh
144 c
Constant Volume
144 (c)
144 c
Yes
144 d
No
144 a
No Economizer
144
Constant Tem
144(f)
Constant Temp
144 (k)
No
1: For each central and single zone air systems (or group of similar units) 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.
2: Not required for hydronic heating and cooling. Either enter a value here or put in reference of plans and spec'fiicatons per footnote 1.
3: Enter Yes if System is: Constant Volume, Single Zone; Serves < 5,000 sgft; Has > 25% duct in unconditioned space. Duct sealing is required for Prescriptive Compliance,
see PERF -1 for performance method duct sealing requirements.
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page:6 of 18
WATER SIDE SYSTEM REQUIREMENTS Part 2 of 2 MECH-2-C
PROJECT NAME
or C- The Pavilion a- La Quinta
ITEM OR SYSTEM TAG(S)
Number of Systems
MANDATORY MEASURES
Equipment Efficiency
Pipe Insulation
PRESCRIPTIVE MEASURES
Calculated Capacity
Proposed Capacity
Tower Fan Controls
Tower Flow Controls
Variable Flow System Design
Chiller and Boiler Isolation
CHW and HHW Reset Controls
WLHP Isolation Valves
VSD on CHW, CW & WLHP Pumps > 5
HP
DP Sensor Location
2 WATER SIDE SYSTEMS: Chillers, Towers. Boi
DATE
6/29/2006
T-24
Section Reference on Plans or Specification
112(a)
123
1: 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.
2: Water side systems include wet side system using other liquids such as glycol or brine.
ITEM OR SYSTEM TAG(S)
Number of Systems
MANDATORY MEASURES
Water Heater Certification
113 (a)
Water Heater Efficiency
113 b
Service Water Heating Installation
113 (c)
Pool and Spa Efficiency and Control
114 a
Pool and Spa Installation
114 b
Pool Heater - No Pilot Light
115 (c)
Spa Heater - No Pilot Light
115 d
Service Hot Water, Pool Heating
DHW Heater
1 4
Reference on Plans or Specification
10 Gal. Water heater
99%
n/a
n/a
n/a
1: For each water heater, pool heat 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 "N/A" ins the column.
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page:7 of 18
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MECHANICAL SIZING AND FAN POWER MECH-4-C
(PROJECT NAME DATE
Major C- The Pavilion @ La Quinta 6/29/2006
SYSTEM NAME FLOOR AREA
Stock Rm/Office/Tlts-5 T a/c 1,385
FAN POWER CONSUMPTION
11
•A
FAN DESCRIPTION
Supply Fan.
FILTER PRESSURE ADJUSTMENT EQUATION
144-A
A) If filter pressure drop is greater than 1 inch W.C. enter
filter pressure drop. SPa on line 4 and Total Fan pressure
SPf on Line 5.
B) Calculate Fan Adjustment and enter on Line 6.
C) Calculate Adjusted Fan Power Index and enter on Line 7.
B C I D
DESIGN EFFICIENCY
BRAKE HP MOTOR DRIVE
0.850 77.0% 100.0%
E
NUMBER
OF FANS
1.0
1) TOTAL FAN SYSTEM POWER (Watts, Sum Column F)
2) SUPPLY DESIGN AIRFLOW (CFM)
3) TOTAL FAN SYSTEM POWER INDEX (Row 1/Row 21)
4) SPa
5) SPf
6) Fan Adjustment = 1-(SPa -1)/SPf
7) ADJUSTED FAN POWER INDEX (Line 3 x Line 6)1
1. TOTAL FAN SYSTEM POWER INDEX or ADJUSTED FAN POWER INDEX must not exceed 0.8 W/cfm for Constant Volume systems or 1.25 W/cfm for VAV systems.
PEAK WATTS
B x E x 746 / (C X D)l
2
41
ITEM or SYSTEM TAG(S)
PRESCRIPTIVE MEASURES
Electric Resistance Heating 1
Heat Rejection System z
Air Cooled Chiller Limitation 3
T-24
Section
Capacity
Exception
Notes
144
144 (h)
144(l)
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 Section(g) apply.
2. Are centrifugal fan cooling towers used on this project? (Enter "Yes" or "No") If centrifugal fan cooling tower are used, explain which exception(s) to Section 144(h) apply.
3. Total installed capacity (tons) of all water and air cooled chillers under this permit. If there are more than 100 tons of air-cooled chiller capacity being installed, explain which exception(s) to Section
144(i) apply..
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number. 040310-C Page:9 of 18
•
•
MECHANICAL SIZING AND FAN POWER MECH-4-C
ROJECT NAME
Major C- The Pavilion @ La Quinta
YSTEM NAME
Sales Area (Rear) -6 T a/c
FAN POWER CONSUMPTION
A
FAN DESCRIPTION
Supply Fan
FILTER PRESSURE ADJUSTMENT EQUATION
144-A
A) If filter pressure drop is greater than 1 inch W.C. enter
filter pressure drop. SPa on line 4 and Total Fan pressure
SPf on Line 5.
B) Calculate Fan Adjustment and enter on Line 6.
C) Calculate Adjusted Fan Power Index and enter on Line 7.
B
DESIGN
BRAKE HP
1.100
C I D
EFFICIENCY
MOTOR DRIVE
82.5% 100.0%
DATE
6/29/2006
FLOOR AREA
1,795
1) TOTAL FAN SYSTEM POWER (Watts, Sum Column F)
2) SUPPLY DESIGN AIRFLOW (CFM)
3) TOTAL FAN SYSTEM POWER INDEX (Row 1/Row 21)
4) SPa
5) SPf
6) Fan Adjustment = 1-(SPa -1)/SPf
7) ADJUSTED FAN POWER INDEX (Line 3 x Line 6)
1. TOTAL FAN SYSTEM POWER INDEX or ADJUSTED FAN POWER INDEX must not exceed 0.8 W/cfm for Constant Volume systems or 1.25 W/cfm for VAV systems.
PEAK WATTS
B x E x 746 / (C X D)
995
995
2,400
10.4141
ITEM or SYSTEM TAG(S)
PRESCRIPTIVE MEASURES
Electric Resistance Heating '
Heat Rejection System 2
Air Cooled Chiller Limitation 3
T-24
Section
Capacity
Exception
Notes
144
144 (h)
144(l)
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 Section(g) apply.
2. Are centrifugal fan cooling towers used on this project? (Enter "Yes" or "No") If centrifugal fan cooling tower are used, explain which exception(s) to Section 144(h) apply.
3. Total installed capacity (tons) of all water and air cooled chillers under this permit. If there are more than 100 tons of air-cooled chiller capacity being Installed, explain which exception(s) to Section
144(1) apply.
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page: 10 of 18
•
MECHANICAL SIZING AND FAN POWER MECH-4-C
PROJECT NAME DATE
Major C- The Pavilion @ La Quinta 6/29/2006
SYSTEM NAME
FLOOR AREA
Sales Area (Front) -(5)10 T a/c 12,750
FAN POWER CONSUMPTION
A
FAN DESCRIPTION
Supply Fan
FILTER PRESSURE ADJUSTMENT EQUATION
144-A
A) If filter pressure drop is greater than 1 inch W.C. enter
filter pressure drop. SPa on line 4 and Total Fan pressure
SPf on Line 5.
B) Calculate Fan Adjustment and enter on Line 6
C) Calculate Adjusted Fan Power Index and enter on Line 7
B C D
DESIGN EFFICIENCY
BRAKE HP MOTOR DRIVE
2.300 84.0% 97.0%
E
NUMBER
OF FANS
5.0
1) TOTAL FAN SYSTEM POWER (Watts, Sum Column F)
2) SUPPLY DESIGN AIRFLOW (CFM)
3) TOTAL FAN SYSTEM POWER INDEX (Row 1/Row 21)
4) SPa
5) SPf
6) Fan Adjustment = 1-(SPa -1)/SPf
7) ADJUSTED FAN POWER INDEX (Line 3 x Line 61
1. TOTAL FAN SYSTEM POWER INDEX or ADJUSTED FAN POWER INDEX must not exceed 0.6 W/dm for Constant Volume systems or 1.25 W/cfm for VAV systems.
PEAK WATTS
B x E x 7461 (C X D)
10,529
10,529
20,000
1 0.5261
ITEM or SYSTEM TAG(S)
PRESCRIPTIVE MEASURES
Electric Resistance Heating '
Heat Rejection System 2
Air Cooled Chiller Limitation 3
T-24
Section
Capacity
Exception
Notes
144
144 (h)
144(l)
1. Total installed capacity (MBtu/hr) of all electric heat on this project exclusive of electric auxiliary heat for heat pumps. If electric heal is used, explain which exception(s) to Section(g) apply.
2. Are centrifugal fan cooling towers used on this project? (Enter "Yes" or "No") If centrifugal fan cooling tower are used, explain which exception(s) to Section 144(h) apply.
3. Total installed capacity (tons) of all water and air cooled chillers under this permit. If there are more than 100 tons of air-cooled chiller capacity being installed, explain which exception(s) to Section
144(i) apply.
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page: 11 of 18
MECHANICAL SIZING AND FAN POWER MECH-4-C
NAME
Major C- The Pavilion (cD_ La Quinta
DATE
6/29/2006
1SYSTEM NAME FLOOR AREA
Receiving- Unit Heater 100
FAN POWER CONSUMPTION
FAN DESCRIPTION
Supply Fan
FILTER PRESSURE ADJUSTMENT EQUATION
144-A
A) If filter pressure drop is greater than 1 inch W.C. enter
filter pressure drop. SPa on line 4 and Total Fan pressure j
SPf on Line 5.
B) Calculate Fan Adjustment and enter on Line 6.
C) Calculate Adjusted Fan Power Index and enter on Line 7.
s
•
B C D
DESIGN EFFICIENCY
BRAKE HP MOTOR DRIVE
0.060 40.0% 97.0%
E
NUMBER
OF FANS
1.0
1) TOTAL FAN SYSTEM POWER (Watts, Sum Column F)
2) SUPPLY DESIGN AIRFLOW (CFM)
3) TOTAL FAN SYSTEM POWER INDEX (Row 1/Row 2)
4) SPa
5) SPf
6) Fan Adjustment = 1-(SPa -1)/SPf
7) ADJUSTED FAN POWER INDEX (Line 3 x Line 6)
1. TOTAL FAN SYSTEM POWER INDEX or ADJUSTED FAN POWER INDEX must not exceed 0.8 W/cfm for Constant Volume systems or 1.25 W/dm for VAV systems.
PEAK WATTS
BxEx746/(CXD)
115
m
ITEM or SYSTEM TAG(S)
PRESCRIPTIVE MEASURES
Electric Resistance Heating 1
Heat Rejection System 2
Air Cooled Chiller Limitation 3
T-24
Section
Capacity
Exception
Notes
144
144 (h)
144(l)
1. Total installed capacity (MBtu/hr) of all electric heal on this project exclusive of electric auxiliary heat for heat pumps. If electric heat is used, explain which exception(s) to Section(g) apply.
2. Are centrifugal fan cooling towers used on this project? (Enter "Yes" or "No") If centrifugal fen cooling tower are used, explain which exception(s) to Section 144(h) apply.
3. Total installed capacity (tons) of all water and air cooled chillers under this permit. If there are more than 100 tons of air-cooled chiller capacity being installed, explain which exception(s) to Section
144(1) apply.
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page:12 of 18
C
C
MECHANICAL MANDATORY MEASURES Part 1 of 2 MECH-MM
PROJECT NAME
or C- The Pavilion @ La Quinta
DATE
6/29/2006
DESCRIPTION
Designer
Enforcement
Equipment and Systems Efficiencies
❑X §111 Any appliance for which there is a California standard established in the
Appliance Efficiency Regulations will comply with the applicable standard.
0 § 115(a) Fan type central furnaces shall not have a pilot light.
X] § 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.
0 § 124 Air handling duct systems shall be installed and insulated in compliance with
- Sections 601, 603 and 604 of the Uniform Mechanical Code.
Controls
§ 122(e) Each space conditioning system shall be installed with one of the following:
§ 122(e)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
F' § 122(e)1 B An occupancy sensor to control the operating period of the system; or
§ 122(e)1C A 4 -hour timer that can be manually operated to control the operating period of
the system.
§ 122(e)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.
X • § 122(g) Each space conditioning system serving multiple zones with a combined
conditioned floor area more than 25,000 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(a&b) Each space conditioning 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
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.
R§ 122(c) Thermostats shall •have numeric setpoints in degrees Fahrenheit (F) and
adjustable setpoint stops accessible only to authorized personnel.
§ 112(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.
EnergyPro By EnergySoft User Number: User Job Number: 040310-C Page: 13 of 18
0
MECHANICAL MANDATORY MEASURES Part 2 of 2 MECH-MM
ROJECT NAME
Major C- The Pavilion @ La Quinta
DATE
6/29/2006
Description
Designer
Enforcement
Ventilation
❑X § 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) Gravity or automatic dampers interlocked and closed on fan shutdown shall be
provided on the outside air intakes and discharges of all space conditioning and
exhaust systems.
X❑ . § 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.
FXJ § 121(f)1 Air Balancing: The system shall be balanced in accordance with the National
Environmental Balancing Bureau (NEBB) Procedural Standards (1983), or
Associated Air Balance Council (AABC) National Standards (1989); or
❑ § 121(f)2 Outside Air Certification: The system shall provide the minimum outside air as
shown on the mechanical drawings, and shall be measured and certified by the
installing licensed C-20 mechanical contractor and certified by (1) the design
mechanical engineer, (2) the installing licenced C-20 mechanical contractor, or (3) the
person with overall responsibility for the design of the ventilation system; or
§ 121(f)3 Outside Air Measurement: The system shall be equipped with a calibrated local or
remote device capable of measuring the quantity of outside air on a continuous
basis and displaying that quantity on a readily accessible display divice; or
0 § 121(f)4 Another method approved by the Commission.
Service Water Heating Systems
❑ § 113(b)2 If a circulating hot water system is installed, it shall have a control capable of
automatically turning off the circulating pump(s) when hot water is not required.
§ 113(b)3B Lavatories in restrooms of public facilities shall be equipped with controls to limit the
outlet temperature to 110 degrees F.
§ 113(b)3C Lavatories in restrooms of public facilities shall be equipped with one of the
following:
Outlet devices that limit the flow of hot water to a maximum of 0.5 gallons per
minute.
Foot actuated control valves, and outlet devices that limit the flow of hot water to a
maximum of 0.75 gallons per minute.
Proximity sensor actuated control valves, and outlet devices that limit the flow of hot
water to a maximum of 0.75 gallons per minute.
Self-closing valves, and outlet devices that limit the flow of hot water to a maximum
of 2.5 gallons per minute, and 0.25 gallons/cycle (circulating system).
Self-closing valves, and outlet devices that limit the flow of hot water to a maximum
of 2.5 gallons per minute, and 0.50 gallons/cycle (non -circulating system).
Self-closing valves, and outlet devices that limit the flow of hot water to a maximum
of 2.5 gallons per minute, and 0.75 gallons/cycle (foot switches and proximity sensor
controls).
EnergyPro By EnergySoft User Number: User Job Number: 040310-C Page:14 of 18
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
PROJECT NAME DATE
Major C- The Pavilion a La Quinta 6/29/2006
SYSTEM NAME FLOOR AREA
Stock Rm/Office/Tlts-5 T a/c 1,385
Number of Systems
1
Heating System
Output per System
62,400
Total Output (Btuh)
62,400
Output (Btuh/sgft)
45.1
Cooling System
Output per System
60,000
Total Output (Btuh)
60,000
Total Output (Tons)
5.0
Total Output (Btuh/sgft)
43.3
Total Output (sgft/Ton)
277.0
Air System
CFM per System
2,000
Airflow (cfm)
2,000
Airflow (cfm/sgft)
1.44
Airflow (cfm/Ton)
400.0
Outside Air (%)
11.5
Outside Air (cfm/sqft)
0.17
'ING SYSTEM PSYCHROMETRICS
26.0 OF 64.9 OF
Outside Air
231 cfm
69.9 OF
'OOLING S
12.0 / 77.7 OF
Outside Air
231 cfm
76.1/63.9 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
ISensiblel
Latent
CFM
Sensible
1,729
32,772
4,119
994
25,475
0
164
127
0
0
23
8,890
2,970
231
10,874
0
0
164
127
41,9921 7,0901
36 604
Lennox LGA060H- A/C 47,131 6,697 62,400
Total Adjusted System Output 47,131 6,697 62,400
(Adjusted for Peak Design Conditions)
TIME OF SYSTEM PEAK Jul 3 pm Jan 12 am
-earn Temperatures at Time of Heatina Peakl
Heating Coil
CS
94.0 OF
Supply Fan
2000 cfm
94.0 OF
-� Supply Air Ducts
93.9 OF
ROOMS
70.0 OF
1% Return Air Ducts 4
80.2/65.60F . 58.2 / 57.0 OF
Cooling Coil
of Coolin
Supply Fa
2000 cfm
58.2 / 57.0 OF
Supply Air Ducts
Fan
58.3/57.0 OF
51.9% R.H. ROOMS
76.0 / 63.9 OF
h Return Air Ducts `S
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number: 040310-C Page: 15 of 1 s
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
PROJECT NAME DATE
Major C- The Pavilion a La Quinta 6/29/2006
SYSTEM NAME FLOOR AREA
Sales Area (Rear) -6 T a/c 1,795
ENGINEERING CHECKS ISYSTEM LOAD
Number of Systems
1
Heating System
Output per System
62,400
Total Output (Btuh)
62,400
Output (Btuh/sgft)
34.8
Cooling System
Output per System
72,000
Total Output (Btuh)
72,000
Total Output (Tons)
6.0
Total Output (Btuh/sgft)
40.1
Total Output (sgft/Ton)
299.2
Air System
CFM per System
2,400
Airflow (cfm)
2,400
Airflow (cfm/sgft)
1.34
Airflow (cfm/Ton)
400.0
Outside Air (%)
18.7
Outside Air (cfm/sgft)
0.25
Note: values above given at ARI conditions
EATING S'
26.0 of
—) ;0
Outside Air
449 cfm
70.0 of
61.7 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
Sensible
Latent
CFM
I Sensible
2,829
44,492
9,359
1,414
24,165
0
222
121
0
0
449
17,278
2,436
449
21,146
0
0
2221
121
62,2181 11.7951 45 553
Lennox LGA072H-A/C 55,468 12,131 62,400
Total Adjusted System Output 55,468 12,131 62,400
(Adjusted for Peak Design Conditions)
TIME OF SYSTEM PEAK Jul 3 pm Jan 12 am
Heating Coil
Im Temperatures at Time of
86.0 of
Supply Fan
2400 cfm
:OGLING SYSTEM PSYCHROMETRICS (Airstream T
12.0/77.7OF 82.8/68.3OF
Outside Air
449 cfm
76.1/66.1 of
86.0 of
-� Supply Air Ducts
85.9 of
ROOMS
70.0 of
�% Return Air Ducts 4
61.2 / 60.0 of
Cooling Coil Supply Fa
2400 cfm
61.2 / 60.0 of
Supply Air Ducts
Fan
61.3/60.OoF
59.8% R.H. ROOMS
76.0/66.1OF
h Return Air Ducts 4
EnergyPro 4.1 by Energysoft User Number: 1645 Job Number. 040310-C Paae:16 of 18
1HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
PROJECT NAME DATE
Ma -or C- The Pavilion a La Quinta 6/29/2006
SYSTEM NAME FLOOR AREA
Sales Area (Front) -(5)1 0 T a/c 12.750
Number of Systems
5
Heating System
Output per System
104,000
Total Output (Btuh)
520,000
Output (Btuh/sqft)
40.8
Cooling System
Output per System
120,000
Total Output (Btuh)
600,000
Total Output (Tons)
50.0
Total Output (Btuh/sgft)
47.1
Total Output (sgft/Ton)
255.0
Air System
CFM per System
4,000
Airflow (cfm)
20,000
Airflow (cfm/sgft)
1.57
Airflow (cfm/Ton)
400.0
Outside Air (%)
16.6
Outside Air (cfm/sgft)
0.26
Note: values above given at ARI conditions
26.0 OF
0
Outside
3312 cfm
70.0 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 ensiblel
Latent
CFM
I Sensible
Total Adjusted System Output
(Adjusted for Peak Design Conditions)
18,910
327,536
56,687
10,313
186,706
0
1,638
934
0
0
3,312
123,922
31,147
3,312
156,063
0
0
1,638
934
454,7 87,835
Lennox 12011 -A/C
473,605
81,201
Total Adjusted System Output
(Adjusted for Peak Design Conditions)
473,605 81,201
344 636
520,000
520,000
TIME OF SYSTEM PEAK I Aug 2 pm Jan 12 am
mDeratures at Time of Heatina Peakl
62.7 OF 86.9 OF
Heating Coil
86.9 OF
O Supply Air Ducts
•
Supply Fan 86.9 OF
20000 cfm I ROOMS
70.0 OF
Return Air Ducts
COOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak
111.0/77.4°F 81.9/67.1°F 59.8/58.5°F 59.8/58.5°F
310 votO Supply Air Ducts
Outside Air
3312 cfm
Cooling Coil Supply Fan 59.8 / 58.5 OF
20000 cfm 55.7% R.H. ROOMS
76.1/65.0 °F 76.0 / 65.0 OF
! Return Air Ducts
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number. 040310-C Paoe:17 of 18
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
PROJECT NAME
Major C- The Pavilion @ La Quinta
SYSTEM NAME
Receiving- Unit Heater
ENGINEERING_ CHECKS 11SYSTEM LOAD
Number of Systems
1
Heating System
Output per System
60,000
Total Output (Btuh)
60,000
Output (Btuh/sgft)
600.0
Cooling System
Output per System
0
Total Output (Btuh)
0
Total Output (Tons)
0.0
Total Output (Btuh/sgft)
0.0
Total Output (sgft/Ton)
0.0
Air System
CFM per System
980
Airflow (cfm)
980
Airflow (cfm/sgft)
9.80
Airflow (cfm/Ton)
0.0
Outside Air (%)
2.6
Outside Air (cfm/sgft)
0.25
Note: values above given at ARI conditions
:ATING SYSTEM PSYCHROME'
26.0 of 68.9 of
Outside Air
25 cfm
Supply Fan
980 cfm
70.0 of
Total Room Loads
Return Vented Lighting
Return Air Ducts
Return Fan
Ventilation
Supply Fan
Supply Air Ducts
TOTAL SYSTEM LOAD
DATE
6/29/2006
FLOOR AREA
100
COIL COOLING PEAK
COIL HTG. PEAK
CFM
Sensible
Latent
CFM
Sensible
3,500
77,424
522
1141
68,491
0
387
0
0
0
25
928
499
25
1,179
0
0
3871
0
79,1 1 02 69,670
Reznor FE75- Unit Heater 0 0 60,000
Total Adjusted System Output p 0 60,000
(Adjusted for Peak Design Conditions)
TIME OF SYSTEM PEAK Aug 2 pm Jan 12 am
RICS (Airstream Tel
68.9 of 126.0 of
Heating Coil
�% Return Air Ducts 4
n Supply Air Ducts
126.0 of
ROOMS
70.0 of
DOLING SYSTEM PSYCHROMETRICS Airstream Temperatures at Time of Cooling Peak
111.0/77.4OF 77.3/62.3OF 77.3/62.2OF 55.0/53.7OF
O Supply Air
Outside Air Ducts
25 cfm Supply Fan Cooling Coil 55.4 / 53.8 of
980 cfm 4.4.4% R.H. ROOMS
76.4/61.80F 76.0/61.7OF
h Return Air Ducts `i
EnergyPro 4.1 by EnergySoft User Number: 1645 Job Number. 040310-C Page:18 of 18