PGA West Signature - The Haciendas TR 36537ADDITIONAL SITES
CHRONOLOGY
CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES
1ST PC SUBMITTAL
RECEIVED MARY FASANO 2/10/2016 2/11/2016 MARY NETTLES BROUGHT IN REVISIONS FOR HACIENDA PLAN
TYPES
PHONE CALL JIM JOHNSON 2/18/2016 2/18/2016 CALLED MARY TO INFORM HER THE PLANS ARE READY FOR
CORRECTIONS
1ST PC PICKED UP STEPHANIE KHATAMI 2/24/2016 2/24/2016 MARY NETTLES
2ND PC SUBMITTAL
RECEIVED KAY HENSEL 3/21/2016 3/21/2016 2ND PLAN CHECK SUBMITTED BY MAIL (REVISIONS). NO
STRUCTURAL ELEMENTS TO THESE REVISIONS WERE FOUND.
PHONE CALL JIM JOHNSON 4/5/2016 4/5/2016 CALLED MARY TO INFORM HER THAT WERE ADDITIONAL
CORRECTIONS. SHE WILL BE IN ON THUR 4/7/16
PHONE CALL JIM JOHNSON 4/25/2016 4/25/2016 CALLED MART TO INFORM HER THE PLANS ARE APPROVED
3RD PC SUBMITTAL
RECEIVED JIM JOHNSON 4/25/2016 4/25/2016
Description: PGA SIGNATURE / HACIENDA REVISIONS Status: ARCHIVED
Type: TRACT RESIDENTIAL CONSTRUCTION PLAN Status Date: 3/21/2016
Subtype: REVISION Applied: 2/11/2016
Address: SIGNATURE PROJECT Approved: 4/25/2016
City, State, Zip: ,Closed:
Project Manager: Expired:
Details: CLIENT REVISION DELTA 3 PLANS 1, 2 & 3. THESE PLANS WILL INCORPORATE ALL
FIELD REVISIONS AND OPT. MOCK-UPS WILL NOT NEED TO BE UPDATED, NO SQ. FT.
CHANGES
Printed: Monday, March 20, 2023 8:19:40 AM 1 of 3
Project Details
City of La Quinta
PROJECT NUMBER
BTCP2016-0001
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
APPLICANT CALIFORNIA WEST CONSTRUCTION
INC
5927 PRIESTLY DRIVE
STE 110
CARLSBAD CA 92008 (760)918-6768 mnettles@californiawe
stcommunities.com
CONTRACTOR CALIFORNIA WEST CONSTRUCTION
INC
5927 PRIESTLY DRIVE
STE 110
CARLSBAD CA 92008 (760)918-6768 mnettles@californiawe
stcommunities.com
OWNER RREF II - CWC LAQ, LLC - MARY
NETTLES
5927 PRIESTLY DRIVE CARLSBAD CA 92008 (760)918-6768 MNETTLES@CALIFORNI
AWESTCOMMUNITIES.
COM
CONDITIONS
INSPECTIONS
INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
REVIEWS
FINANCIAL INFORMATION
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
BUILDING STAFF - CITY
PER HOUR 101-0000-42600 2.5 $362.50 $362.50 5/3/16 R15237 12411 CHECK RREF II - CWC LAQ, LLC
- MARY TSA
BUILDING STAFF - CITY
PER HOUR 101-0000-42600 2 $290.00 $290.00 5/3/16 R15237 12411 CHECK RREF II - CWC LAQ, LLC
- MARY TSA
BUILDING STAFF - CITY
PER HOUR 101-0000-42600 1 $145.00 $145.00 5/3/16 R15237 12411 CHECK RREF II - CWC LAQ, LLC
- MARY TSA
Total Paid for BUILDING STAFF - PER HOUR: $797.50 $797.50
TOTALS:$797.50 $797.50
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE STATUS REMARKS NOTES
Printed: Monday, March 20, 2023 8:19:40 AM 2 of 3
Project Details
City of La Quinta
PROJECT NUMBER
BTCP2016-0001
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 2/18/2016 JIM JOHNSON
SIGNATURE AT PGA
WEST HACIENDA
REVISIONS.docx
SIGNATURE AT PGA
WEST HACIENDA
REVISIONS.docx
0
DOC 4/7/2016 JIM JOHNSON
SIGNATURE AT PGA
WEST HACIENDA
REVISIONS.docx
SIGNATURE AT PGA
WEST HACIENDA
REVISIONS_1.docx
0
BOND INFORMATION
2ND BLDG NS (2WK)JIM JOHNSON 3/21/2016 4/4/2016 4/5/2016 REVISIONS REQUIRED
JIM - WAS THERE ANYTHING IN THIS REVISION
SET THAT NEEDED TO GO TO PLANNING? iT
LOOKS LIKE NOTHING WAS EVER SENT TO THEM.
I DID NOT SEND A SET TO PLANNING. KAY
3RD BLDG NS (2WK)JIM JOHNSON 4/25/2016 5/9/2016 4/25/2016 APPROVED
BUILDING 1ST JIM JOHNSON 2/10/2016 2/24/2016 2/18/2016 REVISIONS REQUIRED
Printed: Monday, March 20, 2023 8:19:40 AM 3 of 3
Project Details
City of La Quinta
PROJECT NUMBER
BTCP2016-0001
COMMUNITY DEVELOPMENT DEPARTMENT
78-495 CALLE TAMPICO
L A QUINTA, CALIFORNIA 92253
(760) 777-7125 FAX (760) 777-7011
Residential Plan Check Correction List Page 1 of 6
RESIDENTIAL PLAN CHECK CORRECTION LIST (os)
DATE: 2/18/2016
STATUS: FIRST REVIEW
PLAN CHECKED BY: JIM JOHNSON
TELEPHONE NUMBER: (760) 777-7130
ADDRESS: SIGNATURE PGA WEST
DESCRIPTION: PLANS REVISIONS
APPLICANT: PREF 11 CWC LA Q
PLAN CHECK #: BTCP 2016-0001
This submittal has been checked for compliance with the 2013 California Residential, Mechanical, Electrical,
Plumbing, Energy, and Green Building Codes, and the City of La Quinta Municipal Code.
APPLICANT: BUILDING DEPARTMENT STAFF:
The following items are being returned to you for
correction:
3 SETS OF PANS
2 SETS TITLE -24
2 SETS STRUC CALCS
THIS CORRECTION LIST
DO NOT accept any resubmittal unless ALL of the
following items are included:
REDLINED SETS
2 NEW REVISED SETS
ASSESSORS SET
2 SETS TITLE -24
2 SETS STRUC CALCS
THIS CORRECTION LIST / RESPONSES
TRUSS CALCS WILL THEY CHANGE ?
INSTRUCTIONS TO APPLICANT:
1) Provide a written response to each comment on the following pages, noting specifically where the correction
can be found. Responses such as, “Sheet A-3,” or, “Handrails shall be per CBC Section 1003,” are not
acceptable. Show or note specifically how compliance with a code requirement is achieved. Responses
such as, “Added note 16 on sheet A-3” are appropriate and will help expedite your back check.
2) Corrections may not be made by handwriting on existing drawings. Revise originals and reprint Plans and/or
Calculations as necessary.
3) Return all red-marked Plans and/or Calculations with your resubmittal.
4) Each sheet of resubmitted Plans and/or Calculations shall include the preparer’s name and telephone number
and shall be wet-signed by the preparer. If the preparer is a licensed architect or engineer, all documents
prepared by that licensed individual shall also bear his/her stamp as prescribed by California Business and
Professions Code Section 5536. Resubmittals will not be accepted with signatures missing.
5) Return this list, your written responses, and all documents listed above with your resubmittal.
Residential Plan Check Correction List Page 2 of 6
SECTION A - GENERAL
1) Number all sheets in Plans sequentially, or provide a Sheet Index.
2) Sheet Index does not reflect actual sheets in Plans. Reconcile.
3) Provide on each sheet of resubmitted Plans and cover sheet of bound Calculations the preparer’s name and
telephone number and wet-signature. If the preparer is a licensed architect or engineer, all documents
prepared by that licensed individual shall also bear his/her stamp as prescribed by California Business and
Professions Code §5536. Resubmittals will not be accepted with signatures missing.
SECTION D – MECHANICAL – NOT PROVIDED
1) Provide a complete Mechanical Plan showing the following information:
a) Location of each HVAC system;
b) Location of each dual-mode automatic-setback thermostat or each thermostatically controlled damper;
c) Location and sizes of all supply air ducts and registers in each zone;
a) Location and sizes of all return air ducts and registers in each zone. (CMC §113.3)
2) Heating and air-conditioning systems shall be sized, designed and have their equipment selected using the
following methods: (CALGreen §4.507.2)
a) The heat loss and heat gain is established according to ACCA Manual J, ASHRAE handbooks or other
equivalent design software or methods.
b) Duct systems are sized according to ACCA 29-D Manual D, ASHRAE handbooks or other equivalent
design software or methods.
c) Select heating and cooling equipment according to ACCA 36-S Manual S or other equivalent design
software or methods.
3) Note on Plans: “All duct and other related air distribution component openings shall be covered with tape,
plastic, sheetmetal or other methods acceptable to the enforcing agency to reduce the amount of dust or debris
which may collect in the system, at all times of rough installation and during storage on the construction site,
until final startup of the heating and cooling equipment.” (CALGreen §4.504.1)
4) Fully specify all HVAC equipment proposed for use. (CMC §113.3)
5) Provide heating equipment capable of maintaining an indoor temperature of 68°F at a point of 3 feet above
the floor and 2 feet from exterior walls. (CRC §R303.8)
6) Fully specify system design for Whole-Building (Indoor Air Quality) Ventilation. (CEC §150(o)) The whole-
building minimum ventilation rate shall be calculated per the following equation: Qfan = 0.01Afloor + 7.5(Nbr +
1), where Qfan = Fan Flow Rate in CFM, Afloor = CFA in SqFt and Nbr = Number of Bedrooms.
7) Note on Plans: “Controls for the Whole-Building Ventilation system shall be labeled as to identify to the
building occupant that the system is intended to operate continuously for Indoor Air Quality.”
Informational item: No specific wording is mandated, but the wording needs to make clear what the control is
for and the importance of operating the system.
8) Provide mechanical exhaust ventilation at all bathrooms in accordance with following code requirements:
(CRC §106.1) See Plan for location(s) not in compliance.
a) CRC: §R303.3
City of La Quinta
Residential Plan Check Correction List Page 3 of 6
b) Energy: §150(o); §152(a)
c) CALGreen: Energy Star; humidistat when NOT part of whole house system (§4.506 (pg. 24))
d) CMC: 50 CFM (Table 4-4 (pg. 70))
9) Provide mechanical exhaust for kitchen ventilation. Each kitchen is required to have an exhaust fan ducted to
the outside with a minimum ventilation rate of 100 CFM. (CEC §150(o))
10) Note on Plans: “Whole house exhaust fans shall be insulated with louvers or covers which close when the fan
is off. Covers or louvers shall have a minimum insulation value of R-4.2.” (CALGreen §4.507.1)
11) Note on Plans: “All HVAC equipment shall be approved prior to installation by nationally recognized
standards and evidenced by the listing and label of an approved agency.” (CMC §302.1)
12) Note on Plans: “Appliances designed to be fixed in position shall be securely fastened in place.” (CMC
§303.4)
13) Note on Plans: “When more than one HVAC unit is installed in a building, each unit shall be permanently
labeled to indicate the area or space served by the unit.” (CMC §303.6)
14) Heating and cooling equipment located in a garage and which generates a glow, spark or flame capable of
igniting flammable vapors shall be installed with the pilots and burners or heating elements at least 18 inches
above the floor level. (CMC §307.1)
15) Provide permanent, substantial protection for FAU and water heater in garage from vehicle impact. (CMC
§307.1)
16) Show on Plans a disconnect adjacent to and in sight of the air conditioning unit. (CMC §308.0) Show required
working clearances to disconnect per CEC §110.26(A).
17) Provide a receptacle for service and maintenance within 25 feet of, and on the same level as, the mechanical
equipment. (CMC §308.0; CEC §210.63)
18) Note on Plans: “Ducts used for kitchen range ventilation shall be of metal and shall have smooth interior
surfaces.” (CMC §504.2)
19) Note on Plans: “Dryer exhaust duct, not less than 4 inches in diameter, shall have a smooth interior surface, a
back-draft damper, and shall terminate outside of the building.” (CMC §504.3.1, 504.3.2, 504.3.2.1)
20) Dryer exhaust ducts shall not exceed a total combined horizontal and vertical length of 14 feet, including two
90-degree elbows. Two feet shall be deducted for each 90-degree elbow in excess of two. (CMC §504.3.2.2)
Provide a detail demonstrating compliance. Otherwise, provide a design (calculations) by a licensed engineer,
for consideration as an alternate method of construction. (CMC §105)
21) Justify the method of providing combustion air for gas utilizing appliance in accordance with CMC Chapter
7. Provide combustion air calculations and details demonstrating compliance on Plans.
22) Specify size and location of combustion air vents and/or ducts. (CMC §701.9 & 701.10) See Plan for area(s)
where needed.
23) If combustion air is taken from outside, combustion air openings shall be covered with corrosion-resistant
screen. Screens shall not be smaller than ¼-inch mesh. (CMC §701.9(B)) Provide notes and/or details
demonstrating compliance.
City of La Quinta
Residential Plan Check Correction List Page 4 of 6
24) Note on Plans: “Not more than one appliance shall be connected to a single vent unless calculations showing
conformance to CMC Chapter 8 are first submitted to and approved by the Building & Safety Department.”
25) Gas furnaces installed in a bedroom or bathroom shall comply with CMC §904 for self-closing doors and
gaskets. See Plan for area(s) not in compliance.
26) Note on Plans: “Mechanical equipment supported directly by the ground shall be isolated from the ground by
a level concrete slab extending not less than three (3) inches above the adjoining ground level.” (CMC
§1106.2)
27) Provide clear working space in accordance with the appliance listing or not less than thirty (30) inches in
depth, width, and height. (CMC §304.0)
28) Per CMC §904.11 for furnaces mounted in attic, provide notes and/or details on the Plans demonstrating the
following:
a) An access opening and passageway large enough to remove the largest piece of equipment, but not less
than thirty (30) inches by twenty-two (22) inches;
b) An unobstructed passageway which:
i) Is large enough to remove the largest piece of equipment but not less than thirty (30) inches high;
ii) If less than 6 feet high, is no more than twenty (20) feet in length when measured along the center line
of the passageway from the access opening to the equipment;
iii) Has continuous solid flooring not less than twenty-four (24) inches wide throughout its length.
c) A level work platform not less than thirty (30) inches by thirty (30) inches in front of the service side of
the appliance.
29) Provide a permanent electric outlet and lighting fixture at or near the furnace in attic. Locate switch at access
opening. (CMC §904.11.5)
30) Provide detail showing support of roof or attic mounted equipment. (CMC §113.3)
31) Provide a framing section through mechanical appliance space in attic or under floor. (CMC §113.3)
32) Show thirty (30) inch clearance above range or cooktop to unprotected combustible material, or twenty-four
(24) inch clearance to metal ventilating hood. (CMC §916.1(B), §916.2(B))
33) Provide a schematic piping plan showing all fuel burning appliances and their fuel demand. Show pipe
lengths and sizes. (CMC §1309.1)
34) Show on Plans how fireplace obtains combustion air. (See CMC Chapter 7 and CA Energy Code Subchapter
7 for requirements.)
SECTION F – PLUMBING, NOT PROVIDED
1) Provide roof drains at each low point of the roof. Roof drains shall be sized and discharged in accordance
with California Plumbing Code (CPC) Chapter 11. Show calculations to justify the size and number of drains
provided. Assume 2 inches of rainfall per hour. See Plans for area(s) not in compliance.
2) Provide an access panel (12” x 12” minimum) to bathtub trap connection, if a slip joint connection is utilized.
(CPC §404.2)
3) Note on Plans: “Hot-mopped shower pan shall be inspected upon completion of hot-mopping and shall be
City of La Quinta
Residential Plan Check Correction List Page 5 of 6
filled with water for inspection.” (CPC §411.8.1)
4) Water heaters which are installed in a bedroom or bathroom (or closet within a bedroom or bathroom) shall
comply with CPC §505.1. Show all required features on Plans.
5) Provide combustion air for water heater in accordance with CPC §507. Provide calculations to justify the
selected method.
6) Specify on Plans the size and location of combustion air vents. (CPC §507)
7) Note on Plans: “Provide a non-removable backflow prevention device on all exterior hose bibs.” (CPC
§603.4.7)
8) Note on Plans: “Provide pressure regulator for water service where static pressure exceeds 80 psi.” (CPC
§608.2)
9) Note on Plans: “Provide a combination pressure and temperature relief valve at all water heaters, set to open
at not more than 150 psi. Drain pipe shall extend to outside of building and terminate not more than 2 feet nor
less than 6 inches above the ground and point downward with the end unobstructed. Any other termination
location shall require approval by the Building Official.” (CPC §608.3, 608.4, 608.5)
10) Provide a schematic piping plan (see Figure 12-2 for an example) showing all fuel burning appliances and
their fuel demand. Show pipe lengths and sizes. (CPC Chapter 12 and Tables)
11) No gas piping shall be installed in or on the ground under any building or structure unless installed in gastight
conduit, including piping under covered patios. Show location and provide detail of pipe and conduit
installation. (CPC §1211.1.6)
12) Provide a schematic drainage piping plan showing all fixtures (and fixture unit counts), waste and vent sizes,
and cleanout locations. (CPC Chapter 7 and Tables 7-3 through 7-6)
SECTION G – ENERGY EFFICIENCY
1) Specify the following information from Energy Calculations at each glazed opening (window, door, skylight)
PLEASE VARIFY WINDOWS SIZE AND ORIENTATION ON PLANS AND TITLE 24 .ALL PLANS.
a) Area of glazing (in square feet)
b) Required U-factor
c) Energy Calculation Fenestration Number
2) Areas and orientations of glazing on Plans do not match those in Energy Calculations. Reconcile Plans and
Calculations. See Floor Plan for area(s) not in compliance. When requested information is provided, a
comprehensive review will be performed.
SECTION K - MISCELLANEOUS COMMENTS
1) Red marks on Plans, even if not specifically mentioned in this list, indicate items needing correction. Revise
Plans as necessary and provide written response, noting where correction can be found.
END CORRECTION LIST
City of La Quinta
Residential Plan Check Correction List Page 6 of 6
As further information is provided and reviewed, additional corrections may be required.
COMMUNITY DEVELOPMENT DEPARTMENT
78-495 CALLE TAMPICO
L A QUINTA, CALIFORNIA 92253
(760) 777-7125 FAX (760) 777-7011
Residential Plan Check Correction List Page 1 of 2
RESIDENTIAL PLAN CHECK CORRECTION LIST (os)
DATE: 4/5/2016
STATUS: FIRST REVIEW
PLAN CHECKED BY: JIM JOHNSON
TELEPHONE NUMBER: (760) 777-7130
ADDRESS: SIGNATURE PGA WEST
DESCRIPTION: PLANS REVISIONS
APPLICANT: PREF 11 CWC LA Q
PLAN CHECK #: BTCP 2016-0001
This submittal has been checked for compliance with the 2013 California Residential, Mechanical, Electrical,
Plumbing, Energy, and Green Building Codes, and the City of La Quinta Municipal Code.
APPLICANT: BUILDING DEPARTMENT STAFF:
The following items are being returned to you for
correction:
3 SETS OF PANS
2 SETS TITLE -24
2 SETS STRUC CALCS
THIS CORRECTION LIST
DO NOT accept any resubmittal unless ALL of the
following items are included:
REDLINED SETS
2 NEW REVISED SETS
ASSESSORS SET
2 SETS TITLE -24
2 SETS STRUC CALCS
THIS CORRECTION LIST / RESPONSES
INSTRUCTIONS TO APPLICANT:
1) Provide a written response to each comment on the following pages, noting specifically where the correction
can be found. Responses such as, “Sheet A-3,” or, “Handrails shall be per CBC Section 1003,” are not
acceptable. Show or note specifically how compliance with a code requirement is achieved. Responses
such as, “Added note 16 on sheet A-3” are appropriate and will help expedite your back check.
2) Corrections may not be made by handwriting on existing drawings. Revise originals and reprint Plans and/or
Calculations as necessary.
3) Return all red-marked Plans and/or Calculations with your resubmittal.
4) Each sheet of resubmitted Plans and/or Calculations shall include the preparer’s name and telephone number
and shall be wet-signed by the preparer. If the preparer is a licensed architect or engineer, all documents
prepared by that licensed individual shall also bear his/her stamp as prescribed by California Business and
Professions Code Section 5536. Resubmittals will not be accepted with signatures missing.
5) Return this list, your written responses, and all documents listed above with your resubmittal.
Residential Plan Check Correction List Page 2 of 2
SECTION A - GENERAL
1) Number all sheets in Plans sequentially, or provide a Sheet Index.
2) Sheet Index does not reflect actual sheets in Plans. Reconcile.
3) Provide on each sheet of resubmitted Plans and cover sheet of bound Calculations the preparer’s name and
telephone number and wet-signature. If the preparer is a licensed architect or engineer, all documents
prepared by that licensed individual shall also bear his/her stamp as prescribed by California Business and
Professions Code §5536. Resubmittals will not be accepted with signatures missing. PLUMBING, MECH
PLANS NOT SIGNED
SECTION F – PLUMBING, NOT COMPLETE
1) Provide roof drains at each low point of the roof. Roof drains shall be sized and discharged in accordance
with California Plumbing Code (CPC) Chapter 11. Show calculations to justify the size and number of drains
provided. Assume 2 inches of rainfall per hour. See Plans for area(s) not in compliance.
2) Provide an access panel (12” x 12” minimum) to bathtub trap connection, if a slip joint connection is utilized.
(CPC §404.2)
3) Note on Plans: “Hot-mopped shower pan shall be inspected upon completion of hot-mopping and shall be
filled with water for inspection.” (CPC §411.8.1)
4) Note on Plans: “Provide a non-removable backflow prevention device on all exterior hose bibs.” (CPC
§603.4.7)
5) Note on Plans: “Provide pressure regulator for water service where static pressure exceeds 80 psi.” (CPC
§608.2)
6) Note on Plans: “Provide a combination pressure and temperature relief valve at all water heaters, set to open
at not more than 150 psi. Drain pipe shall extend to outside of building and terminate not more than 2 feet nor
less than 6 inches above the ground and point downward with the end unobstructed. Any other termination
location shall require approval by the Building Official.” (CPC §608.3, 608.4, 608.5)
7) Provide a schematic drainage piping plan showing all fixtures (and fixture unit counts), waste and vent sizes,
and cleanout locations. (CPC Chapter 7 and Tables 7-3 through 7-6)
SECTION G – GREEN CODES
1) PROVIDE A TABLE ON PLANS THAT CONTAINS THE FIXTURE TYPE AND FLOW RATES.
SECTION K - MISCELLANEOUS COMMENTS
1) Red marks on Plans, even if not specifically mentioned in this list, indicate items needing correction. Revise
Plans as necessary and provide written response, noting where correction can be found.
END CORRECTION LIST
As further information is provided and reviewed, additional corrections may be required.
EsGil Corporation y
In (Partnership with Government for Bui(ding Safety
DATE: 7/30/2014 ❑ APPLICANT
❑ JURIS.
JURISDICTION: City of La Quinta ❑ PLAN REVIEWER
❑ FILE
PLAN CHECK NO.: 14-542, 544, 547, 549 SET: II
PROJECT ADDRESS: 56140 PGA Blvd.
PROJECT NAME: The Haciendas at PGA West 4- Models
❑ The plans transmitted herewith have been corrected where necessary and substantially comply
with the jurisdiction's building codes.
® The plans transmitted herewith will substantially comply with the jurisdiction's building codes
when minor deficiencies identified below are resolved and checked by building department staff.
❑ The plans transmitted herewith have significant deficiencies identified on the enclosed check list
and should be corrected and resubmitted for a complete recheck.
❑ The check list transmitted herewith is for your information. The plans are being held at Esgil
Corporation until corrected plans are submitted for recheck.
❑ The applicant's copy of the check list is enclosed for the jurisdiction to forward to the applicant
contact person.
❑ The applicant's copy of the check list has been sent to:
® EsGil Corporation staff did not advise the applicant that the plan check has been completed.
❑ EsGil Corporation staff did advise the applicant that the plan check has been completed.
Person contacted: Telephone #:
Date contacted: (by: ) Email: Fax #:
Mail Telephone Fax In Person
® REMARKS: Provide a letter from the soils engineer confirming that the foundation plan, grading
plan and specifications have been reviewed and that it has been determined that the
recommendations in the soils report are properly incorporated into the construction documents.
By: David Yao Enclosures:
EsGil Corporation RE D
❑ GA ❑ EJ ❑ MB ❑ PC 7/23
JUL 3 1 2014
CITY OF LA QUINTA
COMMUNITY DEVELOPMENT
9320 Chesapeake Drive, Suite 208 ♦ San Diego, California 92123 ♦ (858) 560-1468 ♦ Fax (858) 560-1576
Offices located in
Irvine & Palm Desert
P L A N N E R S I E N G I N E E R S I S U R V E Y O R S
October 1, 2014
City of La Quinta
Engineering Development
78-495 Calle Tampico
La Quinta, CA 92253
Tract No. 36537-1
Rough Grading Verification
To Whom It May Concern:
We have checked the area referenced below with a field survey dated June 4, 2014, and find it to
be in conformance with the approved rough grading plan dated March 31, 2014:
Lot/Building No.
Plan Elevation
As -built Elevation
Variation
2
488.6
488.6
None
3
488.3
488.3
None
58
488.6
488.6
None
59
488.9
489.0
0.11
93
492.5
492.5
None
Bldg. 28
491.5
491.5
None
Also, lettered lots "A" and "Q," which are variable sloped lots, were also in conformance.
Stanley C. MorseLR.C.E. 20596 Iq VESS/Qa
License expires 9-30-15 14 �!
TC:ir
lb
G:\860\00\cer-r\RG Models.doc
No. 20596 r" m
o* P. 9-30-15 *�
On-
q�F OF CALAF
Stanley G. Morse
J.R. "Skip" Schultz
17320 Redhill Avenue
Suite 350
Irvine, CA 92614
VOICE: 949.251.8821
FAX: 949-251-0516
www.mdsconsulting.net
44& Lreskeart Lane, FallbrooK LA 0028 phone 7&0-473-/25F
www.Idn4onsulting.net fax vo-wf-4f43
April 24, 2014
Mike Lake
California West Communities
5927 Priestly Drive, Ste. 103
Carlsbad, CA 92008
Subject: PGA West (Tract 36357) Interior Noise Assessment City of La Quinta
Dear Mr. Lake:
The firm of Ldn Consulting, Inc. is pleased to submit the following interior noise impact
analysis for the proposed PGA West (Tract 36357) residential development in the City of La
Quinta, CA. The purpose of the survey is to determine the estimated interior noise levels
within the residential structures of proposed buildings and residential units of the proposed
PGA West project. This analysis will recommend mitigation measures for compliance with the
California Code of Regulations Title 24 and the City of La Quinta guidelines and requirements
for interior noise.
PROJECT LOCATION/DESCRIPTION
The proposed site is located on approximately 42 acres and includes 130 single-family detached
units, 100 single-family attached units, and a clubhouse/recreation center within the existing PGA
West Community. The project consists of three (3) different products which include a total of
twenty (20) different floor plans.
The proposed project is located along PGA Boulevard between Avenue 54 and Avenue 58 in
the City of La Quinta, CA. The existing site conditions are characterized as undeveloped,
previously disturbed land from grading activities and the establishment of temporary uses.
The project vicinity can be seen in Figur - _ roject site configuration is
provided in Figure 2 on Page 3. �`'� '�--_,�_
A (jut
1-y
MAY 01. 2014 i _.. CST
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UCTION
COMMYN!I�� Y t3� , 1-4 T
_
4/24/2014JJAD West Int or iV01se
4
Mr. Mike Lake Ldly 40nff im
California West Communities 446 Greoleourt Lane, FallbrooK GA 92020
5927 Priestly Drive, Ste. 103 phone 7G0-4N-120
Carlsbad, CA 92008 Fax 7Go-Gs9-407
Figure 1: Project Vicinity Map
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4/24/2014
I
QUINT
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L 1�ccc�rry���SAFETY
FCM
DATE
2_�- 1}1�02 PGA West Interior, Noise
4
Mr. Mike Lake "IF Im
California West Communities
5927 Priestly Drive, Ste. 103 44,crestwart Line, Fallbrook 4A 0028
Carlsbad, CA 92008 phone xo-475r-ms�r
Fax Vo-wf-403
4/24/2014
01 R
Figure 1-2: Project Site Plan
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3 Lt! .:— �13-1-1-2-42% A West Interior Nc
Mr. Mike Lake
California West Communities
5927 Priestly Drive, Ste. 103
Carlsbad, CA 92008
ACOUSTICAL FUNDAMENTALS
wig /ems,
44G rresteourt Lane, FallbrooK GA Oa2o
phone VV-OF-1253
Fax Vo-GBf-00
Noise is defined as unwanted or annoying sound which interferes with or disrupts normal
activities. Exposure to high noise levels has been demonstrated to cause hearing loss. The
individual human response to environmental noise is based on the sensitivity of that individual,
the type of noise that occurs and when the noise occurs.
Sound is measured on a logarithmic scale consisting of sound pressure levels known as a
decibel (dB). The sounds heard by humans typically do not consist of a single frequency but
of a broadband of frequencies having different sound pressure levels. The method for
evaluating all the frequencies of the sound is to apply an A -weighting to reflect how the
human ear responds to the different sound levels at different frequencies. The A -weighted
sound level adequately describes the instantaneous noise whereas the equivalent sound level
depicted as Leq represents a steady sound level containing the same total acoustical energy
as the actual fluctuating sound level over a given time interval.
The Community Noise Equivalent Level (CNEL) is the 24 hour A -weighted average for sound,
with corrections for evening and nighttime hours. The corrections require an addition of 5
decibels to sound levels in the evening hours between 7 p.m. and 10 p.m. and an addition of
10 decibels to sound levels at nighttime hours between 10 p.m. and 7 a.m. These additions
are made to account for the increased sensitivity during the evening and nighttime hours
when sound appears louder. CNEL values do not represent the actual sound level heard at
any particular time, but rather represents the total sound exposure.
Additionally, Sound Transmission Class (or STC) is an integer rating of how well airborne
sound is attenuated by a building partition. STC is widely used to rate interior partitions,
ceilings/floors, doors, windows and exterior wall configurations (see ASTM International
Classification E413 and E90). The STC number is derived from tested sound attenuation
values found at the 1/3 octave band frequencies. These transmission -loss (TL) values are
then plotted and compared to a standard reference contour. Acoustical engineers fit these
values to the appropriate TL Curve to determine a single STC value found at 500 Hertz. STC is
roughly the decibel reduction in noise a partition can provide, abbreviated 'dB'.
If an 85 dB sound on one side of a wall is reduced to 50 c
said to have an STC of 35. This number does not apr
because the STC value is derived from a curve -fit I
frequencies. Any partition will have less TL at lower frequ
4/24/2014 4
other side, that partition is
om)lthLe tested 1/3° octav& band
incies. For ,example,'a-wall with -'an
CTION
DATE
- _.�.,1__r12=02 PNQ We Interior Noi
Mr. Mike Lake L4W h=
California West Communities 44G Gresteourt Lane, Fallbromv GA f2o2s
5927 Priestly Drive, Ste. 103 phone 7Go-Or-i25�
Carlsbad, CA 92008 Fax Vo-Gsf-403
STC of 35 may provide over 40 dB of attenuation at 3000 Hz but only 15 dB of attenuation at
125 Hz.
INTERIOR NOISE STANDARDS
California's Title 24 Noise Standards
In 1974, the California Commission on Housing and Community Development adopted noise
insulation standards for multi -family residential buildings (Title 24, Part 2, California Code of
Regulations or CCR). CCR Title 24 establishes standards, based on the U.S. Department of
Housing and Urban Development (HUD) requirements, for interior room noise (attributable to
outside noise sources). The regulations also specify that acoustical studies must be prepared
whenever a multi -family residential or motel/hotel building or structure is proposed to be
located near an existing or adopted freeway route, expressway, parkway, major street,
thoroughfare, rail line, rapid transit line, or industrial noise source, and where such noise
sources create an exterior CNEL (or Ldn) of 60 dBA or greater. Such acoustical analysis must
demonstrate that the residence has been designed to limit intruding noise to an interior CNEL
(or Ldn) of at least 45 dBA.
City of La Quinta Noise Standards
The City of La Quinta has adopted interior and exterior noise standards as part of the General
Plan Noise Element for assessing the compatibility of land uses with transportation related
noise impacts. For noise sensitive residential land uses, the City has adopted an exterior noise
level goal of 65 dBA CNEL for the outdoor living areas and requires an interior noise level of
less than 45 dBA CNEL. In the context of this noise analysis, the noise impacts associated
with the project are controlled by the City noise element.
ANALYSIS PROCEDURES
Exterior Noise Levels
The primary source of noise impacts to the project site will be vehicular noise from adjacent PGA
Boulevard. Based on the future traffic projections along these roadways, portions of the site will
experience worst -case unmitigated exterior noise levels as high as 64 dBA CNEL for the building
facades (Source: Eden Rock at PGA West Noise Assessment = Impact Sciences dated November
2007). This worst -case noise level of 64 dBA CNEL was utilized foi allLip b 67ed resi ental
�ilt(_C��ya;C G �i'Y� dA
dwelling units. SAFETY DEPT.
�RVD
CON
FOl i S7-f_3UCT10N
[DATE
—3112BOy
PGA-West4/24/2014 5 terior Noise _y
Mr. Mike Lake Lder 4wmd##YA IBA
California West Communities 44G Gresteourt Lane, FallbrooK GA f2000
5927 Priestly Drive, Ste. 103 phone 7Go-473-mo
Carlsbad, CA 92008 Fax 7Go-Gsf-00
Interior Noise Levels
The methodology used to determine the resultant interior noise levels is based upon the
exterior noise level minus the sound transmission loss as identified in the American Society of
Testing and Materials (ASTM) guidelines: E413 &E90. Standard building construction will
provide a noise reduction of approximately 12-15 dBA with a windows open conditions and
minimum 20 dBA noise reduction with the windows closed. The exterior noise levels at the
proposed structures calculated in terms of dBA are converted to the six octave band sound
pressure levels between: 125 Hertz - 4000 Hertz. Acoustical modeling of the proposed project
dwelling units was performed in accordance with the above guidelines and included combining
the transmission loss for each of the building components that will reduce the interior noise
levels. Building components typically include the windows, exterior doors, and exterior walls.
The total noise reduction is dependent upon the transmission loss of each building
component, their subsequent surface area, quality of the building/construction materials, a
building fagade and angle correction.
The interior noise level is also dependent on the acoustical energy absorbed within the room
based upon the Noise Reduction Coefficients (NRC). NRC is a scalar representation of the
amount of sound energy absorbed upon striking a particular surface and the arithmetic value
average of sound absorption coefficients indicating a material's ability to absorb sound. The
absorption coefficients for individual surface areas such as carpet, drywall and furnishings are
used to calculate the interior room effects. The calculated building noise reduction includes
both the room absorption characteristics and the transmission loss from the exterior wall
assembly.
The interior noise reduction calculations were performed using Ldn's interior noise model. The
model converts the exterior sound level to octave band frequencies and accounts for the
transmission loss, correction factors and room absorption. The floor plans used for this analysis
were provided by Bassenian Lagoni Architects dated April, 2014. The following construction
details were utilized for each of the building assemblies to determine the noise reduction
characteristics:
Exterior walls and roof assemblies must have a Sound Transmission Class (STC) rating of 46 or
better. Exterior walls with this rating consist of 2"x 4" studs or larger, spaced 16" o.c. with R-13
insulation minimum and an exterior surface of 7/8" cement plaster (stucco). Interior wall and
I k ; l�- , ^-----a
ceiling surfaces shall be at least 1/2 thick gypsum or plaster€€ G Roof�assernblies-should-havrye-ayy
M �A nji gyp;, p a d ..�1�� I� A
minimum of 1/2" sheathing, R-19 insulation and sealed to Prevent f noise leaks. -Exteri.o_r entry
doors should be of solid core construction having a minim&n, -STC� rating : -,FOR 60 Class
4/24/2014 6 DATE �_ 13112- 0 PGA West Interior N tse
Mr. Mike Lake Ldev 4dff
California West Communities 44G Lresteourt Lane, Fallbroo9 GA f=o
5927 Priestly Drive, Ste. 103 phone 7Go-473-i25�
Carlsbad, CA 92008 Fax Vo-GSf-00
assemblies should be dual -glazed and acoustical sealant applied around the exterior edges.
The window assemblies are generally the weakest noise reducing component but are the most
convenient and cost effective elements to change if additional attenuation is needed. The STC
ratings for the glass assemblies was calculated in the interior noise model and provided in the
findings below.
Bathrooms, kitchens, closets and corridors are not required to meet the 45 dBA CNEL standard
and therefore were not modeled. All living areas where lower noise levels are essential for
conversation and sleep should have carpeting installed; this includes bedrooms, living rooms and
dining rooms. These rooms and were modeled to determine the interior noise reductions. If the
modeled interior noise levels were found to be higher than 45 dBA CNEL in the living areas with
the minimum assembly requirements described above additional modeling was performed to
determine the minimum STC rating for the glass assemblies to further reduce interior noise levels
below the acceptable interior threshold of 45 dBA CNEL.
FINDINGS
The worst -case exterior noise levels were determined to be 64 dBA CNEL. Basic calculations
show that a windows open condition will only reduce the interior noise levels 12-15 dBA CNEL
and not provide adequate interior noise mitigation. To meet the 45 dBA CNEL interior noise
standard, an overall minimum interior noise level reduction of 19 dBA CNEL is needed for the
proposed project. Therefore a closed window condition is required to reduce interior noise levels
to comply with CCR Title 24 and City of La Quinta requirements. The windows closed condition
requires that mechanical ventilation is installed to move air within the structure and control
temperatures. The mechanical ventilation must meet the jurisdictional requirements for these
dwelling units.
The worst case building facade noise level was calculated to be 64 dBA CNEL. The necessary
Sound Transmission Class (STC) ratings and transmission losses for all assemblies to reduce
the interior noise levels at or below the 45 dBA CNEL standard are provided in Table 1 on the
following page. Each sensitive room for all twenty proposed floor plans was modeled. The
modeled results are provided as an attachment to this report.
LA
FA
FOR C01-
DArE ----��
4/24/2014 7 13112=02 �(' lll! st Interior Noise
Mr. Mike Lake
California West Communities
5927 Priestly Drive, Ste. 103
Carlsbad, CA 92008
"ee 4 adff#a$ /ems.
44G Gresteourt Lane FallbrooK 4A VMS
phone 7Go-473-125'3
Fax 7Go-W-4943
Table 1: Sound Transmission Class Ratings
Assembly
STC
Octave Band
Transmission
Loss
(Hz)
Ratings
125
250
500
1000
2000
4000
Interior noise levels will be at or below 45 dBA CNEL and no noise impacts are anticipated and no
additional noise reductions are required for any units of the PGA West residential project with
the incorporation of the STC ratings provided in Table 1. If you have any questions, please do
not hesitate to contact me at (760) 473-1253.
Sincerely,
Ldn Consulting, Inc.
\Vt\
Jeremy Louden, Principal
Attachments: Interior Noise Model Calculations
4/24/2014 8
� TA
SAFETY LEFT.
i-CR CON rT/ �� O
�N
DATE 13T-02 PGA West Interior NJc
NOISEINTERIOR
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 3
Room Type: Master
Project #
13-112
Frequency (Hz,)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission Loss (n)
0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency (Hz-)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
396
46
27
42
44
46
49
54
Windows
Milgard
84
26
21
17
25
32
37
38
Fixed Window
Milgard
28
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
1 0
26
1 16
1 14
1 23
1 30
1 36
1 26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
(Hz-)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
L. 5Lj
0.93
1.18
0.87
-Noise Reduction
125
250
500
1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-21.8
-21.8
-21.8
-21.8
-21.8
-21.8
Noise Level Increase for Defects and Exposed Surface Area
17.8
17.8
17.8
17.8
17.8
17.8
Overall Reduction from Tranmission Loss + Room Absorption - Surface
Exposure
24.5
Building Facade Noise Level (dBA CNEL)
64.0
.Resultant Interior Noise Level (dBA CNEL)
40
Ft A _ �
C'U'LD'.ki, ) C,
& C,! F[
AN T'r DpT
FOR I "4 / ___ j
h C01�is,`j =�.0 L
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 3
Room Type: Dining
Project # 13-112
Frequency (Hz)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (M)
Exterior
Frequency
q cy (Hz•)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
480
46
27
42
44
46
49
54
Windows
Milgard
95
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
I Milgard
1 24 1
26
1 16
1 141
23
1 30
1 36
1 26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
(Hz)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell 1
10.07
1
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
500
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
L22.4
-22.4
-22.4-22.4
-22.4
-22.4
Noise Level Increase for Defects and Exposed Surface Area
17.8
17.8
17.8 1
17.8
17.8
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
Building Fagade Noise Level (dBA CNEL)
24.7
64.0
Resultant Interior Noise Level .:
C¢i
'IUILDII,;G LA Ql�Ei°,ITA
& SIA�=eTy DEpT
o R ED
sT6UCTION
DATE -_ BY J
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 3
Room Type: Greatroom
Exterior Levels
Project #
13-112
-Noise
Frequency (Hz-)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dS)
Exterior
Frequency (Hz-)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
756
46
27
42
44
46
49
54
Windows
Milgard
63
26
21
17
25
32
37
38
Fixed Window
Milgard
16
26
17
16
22
31
35
27
Glass Doors
Milgard
200
26
16
19
22
30
31
28
French Door J
Milgard
0
26
16
14
23
30
36
26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15 .
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
125
250 1
500
1 1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-26.2
-26.2
-26.2
-26.2
-26.2
-26.2
Noise Level Increase for Defects and Exposed Surface Area
19.1
19.1
19.1
19.1
19.1
19.1
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
23.2
Building Fagade Noise Level (dBA CNEL)-Resultant
64.0
Interior Noise Level (dBA CNEL)
41
'•a ��,a A CCU
AJSTPIUC�i®N
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 2
Date: 4/23/14
Arch Plan: 1 & 3
Room Type: lCasita
Exterior Noise Levels
Project # 13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission Loss (TZ)
0.0
53.0
57.7
1 60.5
62.8
59.7
54.0
Transmission Loss (ds)
Exterior
Frequency
q cy (Hz)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
504
46
27
42
44
46
49
54
Windows
Milgard
50
26
21
17
25
32
37
38
Fixed Window
Milgard
30
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
23
26
16
14
23
30
36
26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
q
cy (Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
1 0.87
Noise Rediiction
125
250
500
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-22.6
-22.6
-22.6
-22.6
-22.6
-22.6
Noise Level Increase for Defects and Exposed Surface Area
18.6
18.6
18.6
18.6
18.6
18.6
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
24.4
Building Fagade Noise Level (dBA CNEL)i.R.esultant
64.0
Inte-ri-or Noise Level (dBA CNEL)
40
lzp
rloiq
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date: 4/23/14
Arch Plan: 2 & 4
Room Type: Master
Exterior Noise Levels
Project # 13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
Transmission Loss (TE)
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency q cy (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
564
46
27
42
44
46
49
54
Windows
Milgard
36
26
21
17
25
32
37
38
Fixed Window
Milgard
12
26
17
16
22
31
35
27
Glass Doors
Milgard
96
26
16
19
22
30
31
28
French Door
Milgard
0
26
16
14
23
30
36
26
Room Absorption
Absorption
Coefcients
Interior
Frequency q
cy (HZ)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
Nolse Reduction
0.8
0.56
0.54
0.59
0.93
1.18
0.87
125
1 250 1
500 1
100-1
2000
4000
Noise Reduction from Absorption based upon Floor Area
-23.0
-23.0
-23.0
-23.0
-23.0
-23.0
Noise Level Increase for Defects and Exposed Surface Area
18.7
18.7
18.7
18.7
18.7
18.7
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
22.9
Building Fagade Noise Level (dBA CNEL)
64.0
.Resultant Interior Noise Level .:
.A QUINTq
v4, -EiY DEFT.
6 �'EYf7 A R,,,
CONSTRUCTION
DATE
-�_ BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level i
Date:
4/23/14
Arch Plan: 2 & 4
Room Type: Great
Exterior Noise Levels
Project #
13-112
Frequency (Hz)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Facade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission Loss (TO
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (d5)
Exterior
Frequency (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
963
46
27
42
44
46
49
54
Windows
Milgard
84
26
21
17
25
32
37
38
Fixed Window
Milgard
24
26
17
16
22
31
35
27
Glass Doors
Milgard
224
26
16
19
22
30
31
28
French Door
Milgard
0
26
16
14
23
30
36
26
• ..
Absorption
Coefficients
Interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.1.
1.18
0.87
Noise Reduction
125 1
250
1 500 1
1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-26.2
-26.2
-26.2
-26.2
-26.2
-26.2
Noise Level Increase for Defects and Exposed Surface Area
19.4
19.4
19.4
19.4
19.4
19.4
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
22.5
Building Facade Noise Level (dBA CNEL)
64.0
'Resultant Interior Noise Level (dBA CNEL)
41
CITY c�F
LA QU i TA
DEFT.
'
=0i3 CONSTfIDCTION
DATE
�--- BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Estates
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 2
Date:
4/23/14
Arch Plan: 2 & 4
Room Type: JJr Suite
Exterior Noise e vels
Project # 13-112
Frequency ft.)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission Loss (TL)
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency
q cy (Hz-)
Assembly Source Area
5TC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
504
46
27
42
44
46
49
54
Windows
Milgard
48
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
24 1
26
16
14
23
30
36
26
Room Absorption
(RA)
Absorption
Coefflcienfs
Interior
Frequency
q
cy (Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
125
250
500
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-22.7
-22.7
-22.7
722.7
22.7
-22.7
Noise Level Increase for Defects and Exposed Surface Area
17.6
17.6
17.6
17.6
17.6
17.6
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
26.2
Building Fagade Noise Level (dBA CNEL)
64.0
Resultant Interior Noise Level-(dBA CNEL)
38
C171 or- LA QUINTA
'-)VD
FOR CONS i RUCTION
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Haciendas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 3
Room Type: Master
Exterlor Noise Levels
Project #
13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
ZOOO
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission '
0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dS)
Exterior
Frequency (Hz)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
473
46
27
42
44
46
49
54
Windows
Milgard
75
26
21
17
25
32
37
38
Fixed Window
Milgard
27
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
1 24
26
16
14
1 23
1 30
1 36
1 26
Room Absorption
(RA) -
Absorption
Coefficients
Interior
Frequency
(Hz,)
Characteristics
Source
NRC
125
250
500
1000
1 2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall I
Netwell
0.07
0.09
0.08
0.05
0.03
0.09Overall
Absorption Factor (Furnished Room)
0.8
0.56
0.59
0.93
LO.O
0.87
Noise Reduction
125
150
500
1000 1
2000
4000
Noise Reduction from Absorption based upon Floor Area
-21.7
-21.7
-21.7
-21.7
-21.7
-21.7
Noise Level Increase for Defects and Exposed Surface Area
18.7
18.7
18.7
18.7
18.7
18.7
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
23.1
Building Fagade Noise Level (dBA CNEL)
64.0
Resultant Interior Noise Level-(dBA CNEL)
41
IT I
e, SAIFFEly DEP-r.
FOR CANS -I f; JC t7ON
DATE BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Haciendas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 3
Room Type: Great/Dining
Exterior.
Project #
13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and FaSade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission I
0.0
53.0
57.7
60.51
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency
q cy (Hz,)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
720
46
27
42
44
46
49
54
Windows
Milgard
64
26
21
17
25
32
37
38
Fixed Window
Milgard
16
26
17
16
22
31
35
27
Glass Doors
Milgard
128
26
16
19
22
30
31
28
French Door
Milgard
0
26
16
14
23
30
36
26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
q
cy (Hz-)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall I
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
1 0.54 1
0.59
0.93
1.18
0.87
Noise Reduction
125
250 1
500
1 1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-26.3
-26.3
-26.3
-26.3
-26.3
-26.3
Noise Level Increase for Defects and Exposed Surface Area
19.0
19.0
19.0
19.0
19.0
19.0
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
24.8
Building FaSade Noise Level (dBA CNEL)
Resultant Interiolr Noise Level .:
64.0
C)Fi _
CONS viclUCI-ION
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Haciendas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 2
Date:
4/23/14
Arch Plan: 1 & 3
Room Type: Master 2
Exterior Noise Levels
Project # 13-112
Frequency (Hz,)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission Loss (TL)
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency (Hz.)
Assembly Source Area
57117
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
315
46
27
42
44
46
49
54
Windows
Milgard
8
26
21
17
25
32
37
38
Fixed Window
Milgard
12
26
17
16
22
31
35
27
Glass Doors
Milgard
96
26
16
19
22
30
31
28
French Door JMilgard
1 0
26
16
1
1 23
1 30
36
26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07 1
0.09
1 0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
125 1
250
1 500
1 1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
Noise Level Increase for Defects and Exposed Surface Area
18.1 1
18.1
18.1
18.1
18.1
18.1
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
Building Fagade Noise Level (dBA CNEL)
23.6
64.0
d:CNEL)
-
.0
BUILDIIC
�� uINTn�
& 13,^.F-C EP
T13UC
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Haciendas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 2 & 4
Room Type: Great/Dining
Project # 13-112
Frequency (Hz)
dBA CNEL
125
250
500
1000
I 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Facade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission /
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency
q cy (Hz.)
Assembly Source Area
5TC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
650
46
27
42
44
46
49
54
Windows
Milgard
174
26
21
17
25
32
37
38
Fixed Window
Milgard
54
26
17
16
22
31
35
27
Glass Doors
Milgard
96
26
16
19
22
30
31
28
French Door
Milgard
1 0 1
26 1
16
1__.LJ.1
23
11 30
136
1 26
!-Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency q
cY (Hz)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
1 0.59
1 0.93
1.18
0.87
-Noise Reduction
.1
250
500
1 1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-24.8
-24.8
-24.8
-24.8
-24.8
-24.8
Noise Level Increase for Defects and Exposed Surface Area
19.4
19.4
19.4
19.4
19.4
19.4
Overall Reduction from Tranmission Loss + Room Absorption
- Surface Exposure
22.1
Building Facade Noise Level (dBA CNEL)
64.0
Resultant Interior Noise Level (dBA CNEL)
42
CITY OF LA QUINTA
BUILDING & SAFETY DEFT
Fo P PROVED
CONSTRUCTION
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Haciendas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 2 & 4
Room Type: Master
Exterior Noise Levels
Project #
13-112
Frequency (Hz)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Facade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
Transmission
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
300
46
27
42
44
46
49
54
Windows
Milgard
20
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
72
26
16
19
22
30
31
28
French Door
Milgard
0
26
16
14
23
1 30
1 36
1 26
Room Absorption
Absorption
Coefficients
interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54 j
0.59
0.93
1.18
0.87
Noise Reduction
125
250
500
1 1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-22.0
-22.0
-22.0
-22.0
-22.0
-22.0
Noise Level Increase for Defects and Exposed Surface Area
17.5
17.5
17.5
17.5
17.5
17.5
Overall Reduction from Tranmission Loss + Room Absorption - Surface
Exposure
23.8
Building Facade Noise Level (dBA CNEL)
64.Resultant
Interior Noise Level (dBA CNEQ
40
T 0 f_
13jJjL®i,,; /5i UINTA
Fp ���� DEP7;
OONSTt,3J�Ti
ON
DATE By
r
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Haciendas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 2 & 4
Room Type: Bedroom 3
Exterior Noise Levels
Project #
13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dS)
Exterior
Frequency
q cy (Hz)
Assembly Source Area
STC
125
250
SOO
1000
2000
4000
Stucco
NBS W-50-71
342
46
27
42
44
46
49
54
Windows
Milgard
28
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
35
26
16
14
23
30
36
26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
q
cy (Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room) 1
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
125
250
500
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-22.1
-22.1
-22.1
-22.1
-22.1
-22.1
Noise Level Increase for Defects and Exposed Surface Area
17.4
17.4
17.4
17.4
17.4
17.4
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
25.8
Building Fagade Noise Level (dBA CNEL)
64.0
Resultant Interio .:
eurc_ cis°car&. QUINTA
SAFE Y
FOR CQI\'S-FR
DATE By
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 2
Room Type: IMaster
Project # 13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Facade
3
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission
0
53.0
57.7
1 60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency
q cy (Hz,)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
117
46
27
42
44
46
49
54
Windows
Milgard
0
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
64
26
16
19
22
30
31
28
French Door J
Milgard
10
26
16
1 14
1 23
1 30
1 36
1 26
Room Absorption
(RA)
I
Absorption
Coefficients
Interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
Noise Reduction
0.8
0.56
0.54
0.59
0.93
1 1.18
1 0.87
125
250
500
1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-21.0
-21.0
-21.0
-21.0
-21.0
-21.0
Noise Level Increase for Defects and Exposed Surface Area
15.9
15.9
15.9
15.9
15.9
15.9
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
24.1
Building Fagade Noise Level (dBA CNEL)
64.0
.Resultant Interior Noise Level (dBA CNEL)
.0
CITY OF LA QUIN
BUILUNG �. SPT.
VED
O C.C7PqT RUCT10N
DATE
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 1 & 2
Room Type: Great/Dining
Exterior Noise Levels
Project # 13-112
-
Frequency (Hz)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
Transmission Loss (7L)
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (M)
Exterior
Frequency q cy (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
315
46
27
42
44
46
49
54
Windows
Milgard
41
26
21
17
25
32
37
38
Fixed Window
Milgard
33
26
17
16
22
31
35
27
Glass Doors
Milgard
64
26
16
19
22
30
31
28
French Door
Milgard
0 1
26 11
16
14
1 23
30
36
26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell 1
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
1 0.54
0.59
1 0.93
1 1.18
r 0.87
Noise Reduction
125 1
250 1
500 1
1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-25.0
-25.0
-25.0
-25.0
-25.0
-25.0
Noise Level Increase for Defects and Exposed Surface Area
18.7
18.7
18.7
18.7
18.7
18.7
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
25.3
Building Fagade Noise Level (dBA CNEL)
Interior Noise Level (dBA CNEL)
.0
64Resultant
39
CITY OF I -A QUINTA
BLii_Dia\:RC 3*-E--TY DEFT.
FOR C®NSTF;UCTiOiV
DATE
-INTERIOR
N61SE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 2
Date:
4/23/14
Arch Plan: 1 & 2
Room Type: Loft
I Project #
13-112
Frequency (Hz)
dBA CNEL
125
1 250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Facade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
Transmission Loss (Tt)
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
117
46
27
42
44
46
49
54
Windows
Milgard
0
26
21
17
25
32
37
38
Fixed Window
Milgard
10
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
0 1
26
16
14
23
30
1 36
1 26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
q
cy (Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall I
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
125
250
500
1 1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-22.7
-22.7
-22.7
-22.7
-22.7
-22.7
Noise Level Increase for Defects and Exposed Surface Area
14.9
14.9
14.9
14.9
14.9
14.9
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
33.2
Building Facade Noise Level (dBA CNEL)
64.0
,Resultant Interior No-ise Level (dBA CNEL)
31
\ QUIN A
BU!LDi:°,:ia & SAFE TY DEFT.
= P b e" D
FOR CONSTRUCTION
DATE B�,
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 2
Date:
4/23/14
Arch Plan: 1 & 2
Room Type: Bedroom 3
Project #
13-112
Frequency (Hz)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
Transmission Loss (Tt)
0.0
53.0
57.7
60.5
6208
59.7
54.0
Transmission Loss (M)
Exterior
Frequency (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
225
46
27
42
44
46
49
54
Windows
Milgard
27
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
0
26
16
14
23
30
36
26
Room Absorption
Absorption
Coe>Hcients
Interior
Frequency
(Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
Reduction
0.8
0.56
1 0.54
1 0.59
1 0.93
1 1.18
1 0.87
Noise
225
250
500
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-20.7
-20.7
-20.7
-20.7
-20.7
-20.7
Noise Level Increase for Defects and Exposed Surface Area
15.8
15.8
15.8
15.8
15.8
15.8
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
30.1
Building Facade Noise Level (dBA CNEL)
64.0
Resultant Interior Noise Level (dBA CNEL)
34
CITY OFF LA QUINTA
BUIC_DI,v'G & SAFETY DEPT.
APPROVED
FOR CONSTRUCTION
DATE BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 3 & 4
Room Type: Master
Project #
13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dS)
Exterior
Frequency (Hz.)
Assembly Source Area
5TC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
234
46
27
42
44
46
49
54
Windows
Milgard
16
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
72
26
16
14
23
30 1
36
1 26
,Room
Absorption
Coefficients
Frequency (Hz.)
Interior
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room) 1
0.8
0.56
0.54
0.59
0.93
1.18
1 0.87
Noise Reduction
125
250
500
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-21.0
-21.0
-21.0
-21.0
-21.0
-21.0
Noise Level Increase for Defects and Exposed Surface Area
17.3
17.3
17.3
17.3
17.3
17.3
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
22.9
Building Facade Noise Level (dBA CNEL)
64.0
Resultant Interior Noise Level (dBA CNEL)
41 i
CITY CIF [A QUINTA
BUILDII�t( cl 13AFETY DEPT.
FUR CONSTRUCTION
DATE BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 3 & 4
Room Type: lGreatroom
I Project #
13-112
Frequency (Hz)
dBA CNEL
i25
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
Transmission Loss (n)
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency
q cy (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
135
46
27
42
44
46
49
54
Windows
Milgard
17
26
21
17
25
32
37
38
Fixed Window
Milgard
27
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
24
26
16
11.1
23
1 30
1 36
1 26
Room Absorption
(RA)
Absorption
Coefficients
Interior
Frequency
q
cy (Hz)
Characteristics
Source
NRC
125
250
500
1000
1 2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall I
Netwell
0.07 1
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
-Noise Reduction
125 1
250
1 500
1 1000
1 2000
4000
Noise Reduction from Absorption based upon Floor Area
-22.6
-22.6
-22.6
-22.6
-22.6
-22.6
Noise Level Increase for Defects and Exposed Surface Area
17.9
17.9
17.9
17.9
17.9
17.9
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
25.9
Building Fagade Noise Level (dBA CNEL)
64.0
'Resultant Interior Noise Level (dBA CNEL)
38
CITY OF QUINTA
BUILDING & SAFETY DEPT.
AP'IV'ED
FOR CONSTRICTION
DATE BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 1
Date:
4/23/14
Arch Plan: 3 & 4
Room Type: Dining
Project #
13-112
Frequency (Hz.)
dBA CNEL
125
250
500
1000
1 2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet)
Transmission I
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Fre uen
q cy (Hz.)
Assembly Source Area
STC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
108
46
27
42
44
46
49
54
Windows
Milgard
0
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
60
26
16
19
22
30
31
28
French Door
Milgard
0
26 1
16
1 14
23
1 30
36
26
Room Absorption
(RA)
Absorption
Coefficienis
Interior
Frequency
q
cy (Hz.)
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell 1
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
Reduction
0.8
0.56
0.54
0.59
1 0.93
1,1.18
0.87
,Noise
125
250
500
1 1000 1
2000
4000
Noise Reduction from Absorption based upon Floor Area
-19.5
-19.5
-19.5
-19.5
-19.5
-19.5
Noise Level Increase for Defects and Exposed Surface Area
15.8
15.8
15.8
15.8
15.8
15.8
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
22.9
Building FaSacle Noise Level (dBA CNEL)
64.0
Result -ant Interior Noise Level (dBA CNEL)
-
41
'�-
c.. _.4r �i'.DCPT.
T "WED
T=RUCTION
DATE BY
INTERIOR
NOISE
CALCULATIONS
Project Name: PGA West Villas
Ldn Consulting, Inc.
Building or Lot(s) ALL
Floor Level 2
Date:
4/23/14
Arch Plan: 3 & 4
Room Type: Bedroom 3
Project #
13-112
Frequency (Hz)
dBA CNEL
125
250
500
1000
2000
4000
Exterior Noise Level (Traffic Spectrum)
64.0
50.0
54.7
57.5
59.8
56.7
51.0
Correction for Angle and Fagade
3.0
53.0
57.7
60.5
62.8
59.7
54.0
Reflect Correction (+3 for hard floors, 0 for carpet) 1
0.0
53.0
57.7
60.5
62.8
59.7
54.0
Transmission Loss (dB)
Exterior
Frequency (Hz.)
Assembly Source Area
5TC
125
250
500
1000
2000
4000
Stucco
NBS W-50-71
234
46
27
42
44
'46
49
54
Windows
Milgard
16
26
21
17
25
32
37
38
Fixed Window
Milgard
0
26
17
16
22
31
35
27
Glass Doors
Milgard
0
26
16
19
22
30
31
28
French Door
Milgard
48
26
16
14
23
30
36
26
Room A bsorptlon
Absorption
Coefficients
Frequency (Hz)
Interior
Characteristics
Source
NRC
125
250
500
1000
2000
4000
Carpet
Army TM 5-805-4
0.28
0.15
0.17
0.12
0.32
0.52
0.30
Furnishings
Army TM 5-805-4
0.45
0.32
0.29
0.42
0.58
0.60
0.48
Drywall
Netwell
0.07
0.09
0.08
0.05
0.03
0.06
0.09
Overall Absorption Factor (Furnished Room)
0.8
0.56
0.54
0.59
0.93
1.18
0.87
Noise Reduction
125
250
SOO
1000
2000
4000
Noise Reduction from Absorption based upon Floor Area
-21.0
-21.0
-21.0
-21.0
-21.0
-21.0
Noise Level Increase for Defects and Exposed Surface Area
17.2
17.2
17.2
17.2
17.2
17.2
Overall Reduction from Tranmission Loss + Room Absorption - Surface Exposure
24.3
Building Fagade Noise Level (dBA CNEL)
1 64.0
Resuftant Interior Noise Level (dBA CNEL)
40
UNTA
'-AFETY DEPT.
F a :; u S FR6CTION
DA i E