FSS2021-0253ADDITIONAL SITES
CHRONOLOGY
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
APPLICANT simon chavero 82417 priscilla ct indio CA 92201 (760)574-6512 simon@silveradofire.c
om
CONTRACTOR SILVERADO FIRE PROTECTION 82417 PRISCILLA
STREET
INDIO CA 92201 (760)574-6512 SIMON@SILVERADOFI
RE.COM
OWNER CHAU DOAN / NATSUKI CHAU
TSUBOMI
54125 AVENIDA
JUAREZ
LA QUINTA CA 92253 (760)574-6512
CONDITIONS
Description: CHAU / FIRE SPRINKLERS / BRES2020-0259
Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM
HOMES
Status: FINALED Applied: 11/5/2021 EPRS
Parcel No: 774193018 Site Address: 54125 AVENIDA JUAREZ LA QUINTA,CA 92253 Approved: 11/29/2021 KHET
Subdivision: SANTA CARMELITA VALE LA QUINTA
UNIT 24
Block: 257 Lot: 6 Issued: 12/6/2021 JOD
Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 3/9/2022 LIN
Valuation: $5,800.00 Occupancy Type: Construction Type: Expired:
No. Buildings: 0 No. Stories: 0 No. Unites: 0
Details:
FINANCIAL INFORMATION
Printed: Friday, March 03, 2023 9:53:03 AM 1 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0253
INSPECTIONS
SEQID INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
OVERHEAD HYRO KHET 12/8/2021 12/8/2021 DISAPPROVE
D
OVERHEAD ROUGH
PIPING KHET 12/8/2021 12/8/2021 DISAPPROVE
D
Inspection failed due to observable
decreases in water size and significant
Sprinkler pipe layout and coverage changes.
Revised plans and calcs required.
Reinspection is required.
*Builder needs to get approval for the
observed floor plan construction changes.
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
FIRE PLAN REVISION
SUBMITTALS 101-0000-42420 0 $167.00 $167.00 3/7/22 WEB10927 635820823
83 CREDIT simon chavero EPRS
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED
101-0000-42421 0 $167.00 $167.00 12/6/21 WEB10074 634063255
86 CREDIT simon chavero EPRS
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED PC
101-0000-42420 0 $250.00 $250.00 12/6/21 WEB10074 634063255
86 CREDIT simon chavero EPRS
Total Paid for FIRE FEES: $584.00 $584.00
RECORDS
MANAGEMENT FEE 101-0000-42416 0 $11.00 $11.00 12/6/21 WEB10074 634063255
86 CREDIT simon chavero EPRS
Total Paid for RECORDS MANAGEMENT FEE: $11.00 $11.00
TECHNOLOGY
ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 12/6/21 WEB10074 634063255
86 CREDIT simon chavero EPRS
Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00
TOTALS:$600.00 $600.00
Printed: Friday, March 03, 2023 9:53:03 AM 2 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0253
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 11/5/2021 Etrakit Public
Registration 1ST SUBMITTAL PLAN Site (3).pdf 1
DOC 11/5/2021 Etrakit Public
Registration
1ST SUBMITTAL
SPRINKLER HEAD
Senju RC-QR 4.9
Pendant.pdf 1
DOC 11/5/2021 Etrakit Public
Registration
1ST SUBMITTAL FLOW
ANALYSIS Results.pdf 1
DOC 11/5/2021 Etrakit Public
Registration
1ST SUBMITTAL PIPING
PLAN Piping.pdf 1
BOND INFORMATION
OVERHEAD ROUGH
PIPING KHET 12/13/2021 12/13/2021 APPROVED
BASED ON THE REVISED PLANS AND CALCS -
ORIGINAL INSPECTION WAS SUFFICIENT.
*NOT A PHYSICAL REINSPECTION.
OVERHEAD HYRO KHET 12/13/2021 12/13/2021 APPROVED
BASED ON THE REVISED PLANS AND CALCS -
ORIGINAL INSPECTION WAS SUFFICIENT.
*NOT A PHYSICAL REINSPECTION.
FIRE FINAL**LIN 3/9/2022 3/9/2022 APPROVED
REVIEWS
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE
STATUS REMARKS NOTES
1ST FIRE - ETRAKIT
(2 WK)
KOHL
HETRICK
11/5/2021 11/22/2021 11/29/2021 APPROVED SEE ATTACHMENTS
1ST PERMIT TECH –
ETRAKIT (1 DAY)
PERMIT TECH
BUCKET
11/5/2021 11/8/2021 11/8/2021 COMPLETE
2ND FIRE (1 DAY)KOHL
HETRICK
12/13/2021 12/20/2021 12/20/2021 APPROVED REVISED PLANS/CALCS
PARENT PROJECTS
Printed: Friday, March 03, 2023 9:53:03 AM 3 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0253
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 11/5/2021 Etrakit Public
Registration
1ST SUBMITTAL
HYDRAULIC
CALCULATIONS
Document.pdfCalc-1
(31).pdf 1
DOC 11/5/2021 Etrakit Public
Registration 1ST SUBMITTAL FP-3
Tsubomi and Doan Chau
Residence - Sheet - FP-3
- RCP.pdf
1
DOC 12/10/2021 Etrakit Public
Registration
Document.pdfCalc-2 (9)
(1).pdf 1
DOC 12/10/2021 Etrakit Public
Registration AS Build.pdfRCP ed.pdf 1
DOC 12/10/2021 Etrakit Public
Registration
AS Build.pdfPiping
ed.pdf 1
DOC 11/29/2021 KOHL HETRICK
FSS2021-0253 -
APPROVED PLANS AND
CALCS.pdf
FSS2021-0253 -
APPROVED PLANS AND
CALCS.pdf
1
DOC 11/29/2021 KOHL HETRICK FSS2021-0253 - COA
AND JOB CARD.pdf
FSS2021-0253 - COA
AND JOB CARD.pdf 1
DOC 12/13/2021 KOHL HETRICK FSS2021-0253 - 12-8-
2021 Insp Notes.pdf
FSS2021-0253 - 12-8-
2021 Insp Notes.pdf 1
DOC 12/13/2021 KOHL HETRICK
FSS2021-0253 - REVISED
APPROVED PLANS AND
CALCS.pdf
FSS2021-0253 - REVISED
APPROVED PLANS AND
CALCS.pdf
1
Printed: Friday, March 03, 2023 9:53:03 AM 4 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0253
FSS2021-0253 REV 1
VITREO US CHINALAVATO RYLADENAK-2214 VITREO US CHINALAVATO RYLADENAK-2214
VITREO US CHINALAVATO RYLADENAK-2214
VITREO
U
S
C
H
I
N
A
L
A
V
A
T
O
R
Y
L
A
D
E
N
A
K
-
2
2
1
4
VITREO
U
S
C
H
I
N
A
L
A
V
A
T
O
R
Y
L
A
D
E
N
A
K
-
2
2
1
4
QUEENKINGQUEEN
QUEEN
CPVC HANGERS
NO SCALE
TOLCO FIG. 24
DOUBLE-FASTENER
SIDE-MOUNT HANGER
(OR EQUAL)
SELF-DRILLING
HEX HEAD SCREW
TOLCO FIG. 23
DOUBLE-FASTENER
STRAP TYPE HANGER
(OR EQUAL)
TOLCO FIG. 28M
OFFSET HANGER
(OR EQUAL)
TOLCO FIG. 22
SINGLE-FASTENER
STRAP-TYPE HANGER
(OR EQUAL)
TOLCO FIG. 28
DOUBLE-FASTENER
STAND-OFF HANGER
(OR EQUAL)
TOLCO FIG. 29
DOUBLE-FASTENER
DOUBLE OFFSET HANGER
(OR EQUAL)
CPVC HANGER SPACING
PIPE SIZE
11/4"
1"
MAXIMUM SUPPORT SPACING
6'-6"
6'-0"
2"8'-0"
11/2"7'-0"1"14' -4"1"11' -6"1"
6' -0"
1"
6' -0"
1"
6' -0"
1"
6' -0"
1"
6' -0"
1"
10' -8"
1"
6' -0"
PERGOLA
BEDROOM 1
10'-0"
BATH 1
10'-0"
BEDROOM 2
10'-0"
BEDROOM 3
10'-0"
GARAGE
10'-0"
BEDROOM 4
10'-0"
KITCHEN
10'-0"
LIVING
10'-0"
PWDR
EXISTING 1" PVC UNDERGROUND 1" RISER
1"
7' -8"
Water Supply Information
Static Pressure:
Residual Pressure:
Residual Flow:
Additional Hose Flow:
77.30 psi
62.80 psi
750 GPM
0 GPM
Remote area number:
Occupancy classification:
Density:
Area of application:
Total water required
(including hose streams):
@ a required
system pressure
of:
Fire Protection System Demand:
No. of sprinklers calculated:
Inside Hose Streams:
Outside Hose
Streams:
Calc-2
R-3
2
Gpm/SqFt
512 Max SqFt
31.2179 GPM
42.4151 Psi
5 GPM
0 GPM
1
6
TORBOR
DOM
72
3
Calc-2
1"29' -6"1"
2' -0"
1"
4' -1"
1"
5' -1"1"14' -0"1"
2' -2"1"4' -8"1"
0' -3"1"8' -0"1"5' -0"1"5' -0"1"1' -10"1"2' -8"1"
6' -1"1"2' -10"1"
9' -10"1"6' -5"1"4' -10"1"
9' -7"
1"
3' -9"1"2' -3"1"6' -0"1"8' -11"1"5' -1"1"
14' -0"
1"
6' -3"
1"
6' -6"1"5' -1"1"8' -11"1"
4' -7"
1"
4' -7"
1"
14' -6"
1"
9' -7"Up 1" x 5' -0"Up 1" x 9' -0"TOR
BOR
Domestic
Supply
Check
Flow Control
1" CPVC
300psi Gage
1/2" Drain to
Outside1"1"not to scale
Fire Sprinkler Riser Detail
1-1/4" PVC Underground By Others
BEDROOM 4
10'-0"
3/4" WATER METER
15 psi LossEXISTING 1" PVC UNDERGROUND 1" RISER
Supply Point
WM
TORBOR
4
5
DOM
1"29' -6"1"
2' -0"
1"
4' -1"Up 1" x 5' -0"Up 1" x 9' -0"simon@silveradofire.com
Scale
Project number
Date
Drawn by
Checked by Silverado Fire ProtectionPO Box 11474Palm Desert, Ca.92255760-574-6512C-16 # 1068664
As indicated
12/9/2021 5:40:45 AMFP-2
Piping Plan As Build
Project Number
10-24-21
Author
Checker
No. Description Date
NEW S. F. R. FORTSUBOMI and DOAN CHAU54125 Avenida JuarezLa Quinta, Ca.92253Sprinkler Schedule
No. of
Sprklrs Description
SIN
(Hydratec)K-Factor
Orifice
Size Temp
18 Senju 1/2 Light Concealed Temperature - 162 Finish - B Quick Response Model - Mirage
SIN - SS8464 K Factor - 4.9
SS8464 4.9 1/2" 162 °F
5 Senju 1/2 Light Pendent Temperature - 205 Finish - C Special Response Model -
Micromatic SIN - SS8464 K Factor - 4.9
SS8464 4.9 1/2" 205 °F
: 23
Total No. of Sprinklers: 23
1/4" = 1'-0"2 UG
VITREO US CHINALAVATO RYLADENAK-2214 VITREO US CHINALAVATO RYLADENAK-2214
VITREO US CHINALAVATO RYLADENAK-2214
VITREO
U
S
C
H
I
N
A
L
A
V
A
T
O
R
Y
L
A
D
E
N
A
K
-
2
2
1
4
VITREO
U
S
C
H
I
N
A
L
A
V
A
T
O
R
Y
L
A
D
E
N
A
K
-
2
2
1
4
QUEENKINGQUEEN
QUEEN
PERGOLA
BEDROOM 1
10'-0"
BATH 1
10'-0"
BEDROOM 2
10'-0"
BEDROOM 3
10'-0"
GARAGE
10'-0"
BEDROOM 4
10'-0"
KITCHEN
10'-0"
LIVING
10'-0"
PWDR
2' - 11"12' - 0"2' - 11"6' - 5"14' - 3"11' - 6"10' - 6"3' - 3"6' - 9"3' - 11"8' - 10"
2' - 5"2' - 5"
17' - 7"3' - 6"2' - 11"14' - 2"2' - 11"7' - 6"3' - 6"2' - 11"8' - 0"
1' - 10"1' - 9"13' - 11"11' - 7"4' - 1"7' - 6"3' - 4"7' - 11"3' - 1"2' - 6"7' - 10"2' - 6"6' - 7"7' - 9"2' - 10"2' - 10"
2' - 11"12' - 0"10' - 11"2' - 1"
6' - 11"6' - 11"3' - 6"3' - 5"7' - 5"5' - 5"simon@silveradofire.com
Scale
Project number
Date
Drawn by
Checked by Silverado Fire ProtectionPO Box 11474Palm Desert, Ca.92255760-574-6512C-16 # 1068664
1/4" = 1'-0"12/9/2021 5:41:13 AMFP-3
RCP As Build
Project Number
10-24-21
Author
Checker
No. Description Date
NEW S. F. R. FORTSUBOMI and DOAN CHAU54125 Avenida JuarezLa Quinta, Ca. 922531/4" = 1'-0"1 RCP
Sprinkler Schedule
No. of
Sprklrs Description
SIN
(Hydratec)K-Factor
Orifice
Size Temp
18 Senju 1/2 Light Concealed Temperature - 162 Finish - B Quick Response Model - Mirage
SIN - SS8464 K Factor - 4.9
SS8464 4.9 1/2" 162 °F
5 Senju 1/2 Light Pendent Temperature - 205 Finish - C Special Response Model -
Micromatic SIN - SS8464 K Factor - 4.9
SS8464 4.9 1/2" 205 °F
: 23
Total No. of Sprinklers: 23
3/4" observedBedroom deleted, not yetapproved yet by building.Now dining?Eliminated room
Silverado Fire Protection
PO Box 11474
Palm Desert, Ca. 92255
760-574-6512
Job Name : AS Build
Drawing :
Location : 54125 Avenida Juarez
Remote Area : Calc-2
Contract :
Data File : AS Build Area Calc-2.WXF
Computer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire ProtectionPage 1 AS BuildDate 10203040E50R60U70S80S90E100R110P120130140150100 200 300 400 500 600 700 800 900FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 77.3 C2 - Residual Pressure: 62.8 C2 - Residual Flow : 750 D1 - Elevation : 5.713 D2 - System Flow : 31.218 D2 - System Pressure : 42.415 Hose ( Demand ) : _______D3 - System Demand : 31.218 Safety Margin : 34.844 D1D2Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire ProtectionPage 2 AS BuildDate Fitting Legend Abbrev. Name ½ ¾ 1 1¼ 1½ 2 2½ 3 3½ 4 5 6 8 10 12 14 16 18 20 24 N * CPVC 90'Ell Harvel-Spears 7 7 8 9 11 12 13 0 0 0 0 0 0 0 0 0 0 0 0 O * CPVC Tee - Branch 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0 R * CPVC Coupling Tee - Run 1 1 1 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 Units Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with *. The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Fittings Used SummaryComputer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire Protection Page 3
AS Build Date
SUPPLY ANALYSIS
Node at Static Residual Available
Source Pressure Pressure Flow Pressure Total Demand Required Pressure
5 77.3 62.8 750.0 77.26 31.22 42.415
NODE ANALYSIS
Pressure Discharge
Node Tag Elevation Node Type at Node at Node Notes
1 10.19 4.9 7.04 13.0 0.05 256
2 11.0 7.33
3 11.0 10.29
TOR 11.0 12.21
DOM 1.98 17.13 5.0
BOR -3.0 20.21
4 -3.0 27.26
WM -3.0 27.28
5 -3.0 42.42
6 10.19 4.9 7.28 13.22 0.05 256
7 11.0 7.33
Flow Summary - NFPA
Computer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire Protection Page 4
AS Build Date
Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt
to or Ftngs Pe ******* Notes ******
Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf
1 10.19 4.90 13.00 1 N 7.0 8.810 150 7.040
to O 5.0 12.000 -0.351
2 11 13.0 1.101 20.810 0.0307 0.638 Vel = 4.38
2 11 -0.68 1 2N 14.0 60.600 150 7.327
to 2R 2.0 46.000 0.0
3 11 12.32 1.101 6O 30.0 106.600 0.0278 2.961 Vel = 4.15
3 11 13.90 1 N 7.0 9.120 150 10.288
to R 1.0 8.000 0.0
TOR 11 26.22 1.101 17.120 0.1123 1.922 Vel = 8.84
TOR 11 0.0 1 9.020 150 12.210
to 3.907
DOM 1.98 26.22 1.101 9.020 0.1122 1.012 Vel = 8.84
DOM 1.98 + 5.00 5.00 1 R 1.0 4.980 150 17.129
to 1.000 2.157
BOR -3 31.22 1.101 5.980 0.1550 0.927 Vel = 10.52
BOR -3 0.0 1 2N 14.0 31.470 150 20.213
to 14.000 0.0
4 -3 31.22 1.101 45.470 0.1551 7.051 Vel = 10.52
4 -3 0.0 1.25 0.420 150 27.264
to 0.0
WM -3 31.22 1.394 0.420 0.0476 0.020 Vel = 6.56
WM -3 0.0 1.25 2.660 150 27.284
to 15.000 * * Fixed Loss = 15
5 -3 31.22 1.394 2.660 0.0492 0.131 Vel = 6.56
0.0
5 31.22 42.415 K Factor = 4.79
6 10.19 4.90 13.22 1 N 7.0 5.810 150 7.275
to 7.000 -0.351
7 11 13.22 1.101 12.810 0.0317 0.406 Vel = 4.45
7 11 0.68 1 9R 9.0 71.250 150 7.330
to O 5.0 14.000 0.0
3 11 13.9 1.101 85.250 0.0347 2.958 Vel = 4.68
0.0
3 13.90 10.288 K Factor = 4.33
2 11 0.68 1 R 1.0 10.670 150 7.327
to O 5.0 6.000 0.0
7 11 0.68 1.101 16.670 0.0002 0.003 Vel = 0.23
0.0
7 0.68 7.330 K Factor = 0.25
Final Calculations : Hazen-Williams
Computer Programs by Hydratec Inc. Revision: 50.54.4
GENERAL DESCRIPTION
The Model RC-QR Commercial Flat Concealed Sprinklers are automatic sprinklers of the compressed fusible solder type. They
are decorative and quick responding. The Cover Plate Assembly hides the Deflector, Heat Responsive Element etc., which is
concealed above the ceiling. The cover plate has a flat profile, and its diameter is extremely small (2-5/8 inch, 68mm). The
push-on and/or thread-on, thread-off design of the concealed cover plate assembly allows for easy installation of the cover plate.
Therefore, the Model RC-QR should be your first choice when aesthetics is the major consideration for ultimate appeal and
unbeatable performance is desired.
They are to be installed per NFPA 13 guidelines.
The Model RC-QR has a 5.6 (80.6 LPM/bar1/2) K-factor.
For extended installation flexibility, the Model RC-QR provides 1/2 inch (12.8mm) vertical adjustment. This adjustment in
installation decreases the need for precise cutting of the pipe that drops to the sprinkler and allows for a perfect fit with a range of
pipe lengths.
The heat sensitivity and water distribution design of Model RC-QR allows for an increased chance of occupants to escape or
evacuate in case of a fire. However, fire sprinkler systems are not a substitute for fire safety awareness or fire safety construction
required by building codes.
Approvals:
Sprinkler Identification Number (SIN):
Maximum Working Pressure:
Discharge Coefficient (Nominal K-Factor):
Temperature Rating:
Vertical Adjustment:
Cover Plate Finishes:
Standard Finishes-
Custom Finishes-
Please see chart on page 7 for more detail.
Physical Characteristics:
In case of fire, the solder component that holds together the Cover Plate and the Retainer melts. Then the Cover Plate is
released at once. As a result, the Deflector drops down to the intended position. Two Heat Collectors are exposed to fire, and
when sufficient heat from the fire is reached, internal components of the sprinkler fall apart. This leads to the water flow to be
distributed on the affected fire area. (Ref. Figure 2)
DESIGN CRITERIA
The Model RC-QR sprinklers are listed by UL and C-UL as quick response / standard coverage for use in accordance with NFPA.
Also the Model RC-QR is FM Approved as a Standard Response for No-Corrosive Atmospheres. The herein stated rules for use
and installation of the Model RC-QR are provided by the manufacturer and must be strictly implemented for safe and full results.
Locations of sprinklers must follow the obstruction rules of NFPA 13.
The Model RC-QR must only be utilized in sprinkler systems per NFPA 13 guidelines.
For proper operational sensitivity, the Model RC-QR must be installed beneath a solid ceiling having a smooth or textured
surface.
Refer to NFPA 13 for the requirements relating to the prevention of possible activation of the Heat Responsive Element of
Model RC-QR, due to the exposure of a heat source other than an actual fire.
Model RC-QR sprinklers should not be installed where they may be subjected to a corrosive environment including the
following:
Stress corrosion cracking may be caused by exposure to environments with Chlorine ion and Chloride. Exposure to this
environment may result in sprinklers operating under Non-Fire conditions or Not Operating when exposed to an actual fire.
Sprinkler systems should be constructed in compliance with the applicable standards and the requirements for copper
piping when copper piping is used in the sprinkler system. (Reference standards NFPA 13, ASTM B813, B828, and CDA
(Copper Development Association) – Solder Joint)
All residual flux must be removed from the interior and exterior of the copper piping by thoroughly flushing before
installation of the Sprinkler Heads. Otherwise, residues of flux may cause corrosion and leakage in the sprinkler system.
The Model RC-QR must be installed in accordance with the following instructions:
The installation requirements for the sprinkler are as follows: to be installed only in the pendent position with the waterway
perpendicular to the ceiling. Install the sprinkler fitting so that the distance from the face of the fitting to the mounting surface
will be nominally 2 inch (50.8mm) as shown in Figure 3.
With pipe thread sealant applied to the threads, hand tighten the sprinkler into the sprinkler fitting. Then tighten it with the
Socket NR-H or Ratchet & Socket NR-H Combination (Ref. Figure 4). The grooves of the Socket must fit perfectly with the
grooves on the Sprinkler for proper installation (Ref. Figure 4).
If desired, the Protective Cap may also be used to locate the center of the clearance hole by gently pushing the ceiling
material against the center point of the Protective Cap. Before the installation of the ceiling, the sprinkler installation can be
started with a 2-3/8 inch (60mm) diameter clearance hole (Ref. Figure 3). Use the “Vertical Adjustment” indicator on the
Protective Cap to check for proper installation height (Ref. Figure 3).
Use the Cap Remover RC Tool to remove the Protective Cap (Ref. Figure 5), and then push or screw a Cover Plate Assembly
on the Cup of the Sprinkler by hand until its flange just has contact with the ceiling (Ref. Figure 6 and Figure 7). Stop
tightening the Cover Plate Assembly once the flange has contact with the ceiling. If the ceiling has been lifted from its normal
position in the process of tightening the Cover Plate Assembly, readjust the cover plate assembly as necessary. If the flange
of the Cover Plate Assembly cannot contact the ceiling sufficiently, readjust the sprinkler fitting as necessary. When properly
installed, there is a nominal 1/16 inch (1.6mm) air gap between the lip of the Cover Plate and the ceiling, as shown in Figure 6.
The following instructions must be implemented for the maintenance and service of the Model RC-QR.
When placing an order, please contact a local distributor with the following information (Model Name and Finish).
Model: RC-QR
(SS9561, Quick Response, Standard Coverage, Flat Concealed Sprinkler, Pendent, K5.6,
Temperature: 162°F(72°C))
cULus Listed 2-5/8 inch (68mm) or 3-1/4 inch (83mm) or 2-5/8 inch square (68mm), Order Separately from Sprinkler
FM Approved 2-5/8 inch (68mm) or 3-1/4 inch (83mm) , Order Separately from Sprinkler
Please refer to the chart below for available sizes, and finishes.
Standard Finishes Custom Finishes
2-5/8" Round, 140°F - - - -
3-1/4" Round, 140°F
2-5/8" Square, 140°F 1 - - - - - -
1: cULus listed only
Socket NR-H
For use with a 3/8” drive ratchet (not included)
Socket NR-H Plastic
For use with a 1/2” drive ratchet (not included)
Cap Remover RC
OFFICE OF THE FIRE MARSHAL – LA QUINTA
78495 Calle Tampico, La Quinta, CA 92253 • Phone (760) 777-7074
• www.rvcfire.org
November 29, 2021
Silverado Fire
82417 Priscilla Ct
Indio, CA 92201
Re: Residential Fire Sprinkler Plan Review – CHAU RESIDENCE
FSS2021-0253 / 54125 AVENIDA JUAREZ, LA QUINTA, CA 92253
The sprinkler plans you submitted for the above referenced project have been reviewed by Riverside County
Fire Department - Office of the Fire Marshal personnel and are approved with the following conditions.
Permanently marked identification signs shall be attached to all control valves.
The following inspections/tests are required to be witnessed by Office of the Fire Marshal Staff:
(a) Overhead Rough and Hydro static test: All piping shall be visible and pumped at normal
operating pressure. *No jacketed electrical and data wiring shall be in contact with, nor have the
potential to contact CPVC piping once insulation is installed.
(b) Final inspection
The Fire Department approved plans and conditions letter must be at the job site.
Applicant/installer shall be responsible to contact the Fire Department to schedule inspections. Requests for
inspections are to be made at least 48 hours in advance and may be arranged by calling (760)777-7131.
All questions regarding the meaning of these conditions should be referred to the Office of the Fire Marshal
staff at (760)777-7074.
Kohl Hetrick - Fire Safety Specialist
78495 CALLE TAMPICO, LA QUINTA, CA 92253 / 760-777-7000 / INSPECTION HOTLINE: 760-777-7131
RIVERSIDE COUNTY FIRE PROTECTION PLANNING
RECORD OF INSPECTIONS / PERMIT CARD
THIS CARD IS TO REMAIN ON SITE AT ALL TIMES.
INSTALLING CONTRACTOR MUST BE PRESENT FOR ALL INSPECTIONS. SEE NOTES ON REVERSE SIDE.
JOB
ADDRESS: 54125 AVENIDA JUAREZ PERMIT#: FSS2021-0253 DATE
ISSUED: 11/29/2021
DESCRIPTION: CHAU RESIDENCE CONTRACTOR: SILVERADO FIRE PROTECTION
HYDRANT SYSTEM DATE INITIALS SPECIAL SUPPRESSION DATE INITIALS
Thrust block pre-pour Door fan test
UG rough piping Abort test
UG hydro Mechanical shutdown
Flush Detector test
Final E F Deluge/pre-action
SPRINKLER U.G. Final E F
Thrust block pre-pour UST/AST TANK
UG rough piping Installation
UG hydro Removal
Flush Emergency shut off
Final E F Primary piping
FIRE SPRINKLER Secondary piping
Weld inspection Dispensers & shear valves
Overhead rough piping Final E F
Overhead hydro MISC. INSPECTIONS
UG flush / OK to connect Spray booths
Main drain/inspectors’ test Hood/duct extinguishing
High pile storage High pile rack storage
In-rack sprinklers H.P. vents/access/corridors
Hose racks Tract access/hydrant verification
Final E F Access & Address verification
HOOD EXTINGUISHING OTHER CONST. PERMIT
Detection system
Function test
Gas/electrical shut-off
Nozzle model/placement
Fire alarm connection
Final E F
SPRAY BOOTHS FIRE CODE PERMIT(S)
Installation
Air flow test
Mechanical interlock
Extinguishing system
Fire alarm connection
Final E F
FIRE ALARM KNOX SYSTEM
Rough-wire inspection Building Knox box
Function test Gate access Knox box/padlock
Duct detectors/velocity BUILDING INSPECTIONS
24 hr. battery test T/I final
Sprinkler monitoring Shell final
Final E F Final for occupancy
FINAL INSPECTION DATE: INSPECTORS SIGNATURE:
**WHEN CALLING FOR AN INSPECTION PLEASE HAVE PERMIT NUMBER READY. SEE NOTES ON REVERSE SIDE**
78495 CALLE TAMPICO, LA QUINTA, CA 92253 / 760-777-7000 / INSPECTION HOTLINE: 760-777-7131
INSPECTION NOTES
1. Sway bracing and hangers will be inspected at the time of rough piping inspection.
2. All required hydrostatic pressure tests shall maintain 200 psi for a 2-hour duration. (EX: Residential Fire Sprinkler
Systems)
3. Fire sprinkler system remodels: if indicated on plans or this card, a hydrostatic pressure test shall be required.
4. All underground joints and thrusts blocks shall be exposed and readily visible during the hydrostatic test.
5. Contractor shall supply all testing equipment, access and operating instructions at time of test.
6. All systems shall be inspected, tested, and approved by a Fire Inspector before any work is started that may cause the
affected system to be covered or hidden.
POLICIES ON FIELD INSPECTIONS
A. INSPECTION REQUESTS: Inspections are made subject to availability. Please have the permit number available when
scheduling inspections. For City of La Quinta inspections call: (760) 777-7131.
B. APPROVED PLANS: Shall be kept on the job site at all times that work is in progress. Work shall NOT commence
without approved plans.
C. INSPECTION REQUESTS: As required by the California Fire Code, the appropriate installing contractor shall be required
to schedule the necessary inspections and be present on site for inspections.
D. RE-INSPECTIONS: Will be charged against a permit when an inspection has failed, is not ready, the responsible party not
on site or where previously noted corrections have not been completed.
E. COMMODITIES: Unless otherwise noted on approved plans or letter of conditions, no commodities shall be entered into
the structure until clearance has been granted by the Fire Dept and Building Official.
F. OCCUPANCY: Buildings shall NOT be occupied by persons other than construction workers until a Final Fire Clearance
has been granted by the Fire Dept and a Certificate for Occupancy has been issued by the Building Official.
INSPECTION NOTES:
THIS CARD IS REQURIED TO BE POSTED AT THE CONSTRUCTION SITE. THIS CARD AND APPROVED PLANS MUST BE
AVAILABLE AT THE CONSTRUCTION SITE FOR ALL INSPECTIONS.
THIS PERMIT SHALL EXPIRE AND BECOME NULL AND VOID IF THE WORK AUTHORIZED IS NOT COMMENCED WITHIN 180
DAYS OR IF THE WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS OR MORE.
THIS PERMIT IS FOR FIRE DEPARTMENT APPROVAL ONLY AND DOES NOT INTEND TO ABROGATE MORE RESTRICTIVE
REQUIREMENTS OF OTHER AGENCIES HAVING RESPONSIBILITY.