FSS2022-0358ADDITIONAL SITES
CHRONOLOGY
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
APPLICANT SOUTHWEST FIRE PROS 31410 RESERVE DRIVE
SUITE 2
THOUSAND
PALMS
CA 92276 (760)343-2233 MAUREEN@SWFIREPR
OS.COM
CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES
NOTE JOSE DELGADO 5/26/2023
CONTRACTOR REQUESTED FINAL INSPECTION. PERMIT
EXPIRED AS OF 5/21/23 (6 MOS FROM DATE OF LAST
APPROVED INSPECTION). ADDED EXTENSION FEE OF $88 AND
EXTENDED PERMIT TO 5/30/23 SO CONTRACTOR CAN PAY
FEE VIA ETRAKIT. WILL ALSO REQUIRE AN EXTENSION
REQUEST LETTER FROM CONTRACTOR. OK TO EXTEND PER
KOHL.
CONDITIONS
Description: FIRE SPRINKLER
Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM
HOMES
Status: FINALED Applied: 10/20/2022 ECON
Parcel No: 773145010 Site Address: 51700 AVENIDA NAVARRO LA QUINTA,CA 92253 Approved: 11/14/2022 RWI
Subdivision: SANTA CARMELITA AT VALE LA QUINTA
NO 12
Block: 110 Lot: 15 Issued: 5/30/2023 ONLINE
Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 6/2/2023 LRO
Valuation: $5,500.00 Occupancy Type: Construction Type: Expired:
No. Buildings: 0 No. Stories: 0 No. Unites: 0
Details:
Printed: Tuesday, July 18, 2023 4:49:46 PM 1 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2022-0358
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
CONTRACTOR SOUTHWEST FIRE PROS 31410 RESERVE DRIVE
SUITE 2
THOUSAND
PALMS
CA 92276 (760)343-2233 MAUREEN@SWFIREPR
OS.COM
OWNER JEAN M WYSONG 552 FOREST CR LAKE ST LOUIS MO 63367 (760)343-2233
INSPECTIONS
SEQID INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
FINANCIAL INFORMATION
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
FIRE PERMIT
EXTENSION (ADMIN
PROCESSING)
101-0000-42420 0 $88.00 $88.00 5/30/23 WEB15294 881616194 CREDIT 1005165 ECON
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED
101-0000-42421 0 $167.00 $167.00 11/14/22 WEB13610 753322295 CREDIT 1005165 ECON
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED PC
101-0000-42420 0 $250.00 $250.00 11/14/22 WEB13610 753322295 CREDIT 1005165 ECON
Total Paid for FIRE FEES: $505.00 $505.00
RECORDS
MANAGEMENT FEE 101-0000-42416 0 $11.00 $11.00 11/14/22 WEB13610 753322295 CREDIT 1005165 ECON
Total Paid for RECORDS MANAGEMENT FEE: $11.00 $11.00
TECHNOLOGY
ENHANCEMENT FEE 502-0000-43611 0 $8.00 $8.00 11/14/22 WEB13610 753322295 CREDIT 1005165 ECON
Total Paid for TECHNOLOGY ENHANCEMENT FEE: $8.00 $8.00
TOTALS:$524.00 $524.00
Printed: Tuesday, July 18, 2023 4:49:46 PM 2 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2022-0358
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 10/20/2022 Etrakit Contractor 1ST SUBMITTAL
SPRINKLER PLANS
51700 Navarro
Plans.pdf 1
DOC 10/20/2022 Etrakit Contractor 1ST SUBMITTAL
HYDRAULIC CALCS
Document.pdfCalc-1
(003).pdf 1
DOC 10/20/2022 Etrakit Contractor 1ST SUBMITTAL FIRE
FLOW
Results - 51705 Avenida
Navarro.pdf 1
DOC 10/20/2022 Etrakit Contractor 1ST SUBMITTAL CUT
SHEETS
Senju Residential
Conceled Pendant
(002).pdf
1
DOC 5/30/2023 Etrakit Contractor Permit Extension
Request.pdf 1
BOND INFORMATION
OVERHEAD ROUGH
PIPING LRO 11/22/2022 11/22/2022 APPROVED
Water flow was not performed due to Water
meter not being installed, verify water
meter and flow at final.
OVERHEAD HYRO LIN 11/22/2022 11/22/2022 APPROVED See Notes
Opened up water with the little bit of
pressure that was in the system. Verified no
leaks.
FIRE FINAL**LRO 4/18/2023 4/18/2023 NOT READY No Fee
FIRE FINAL**LRO 6/1/2023 6/2/2023 APPROVED
REVIEWS
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE
STATUS REMARKS NOTES
1ST FIRE - ETRAKIT
(2 WK)
REBECCA
WINSCOTT
10/20/2022 11/3/2022 11/14/2022 APPROVED
1ST PERMIT TECH –
ETRAKIT (1 DAY)
PERMIT TECH
BUCKET
10/20/2022 10/21/2022 10/20/2022 COMPLETE
PARENT PROJECTS
Printed: Tuesday, July 18, 2023 4:49:46 PM 3 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2022-0358
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 11/14/2022 REBECCA WINSCOTT
LQ FSS2022-0358 New
Residence.pdf
APPROVED PLAN
LQ FSS2022-0358 New
Residence.pdf 1
DOC 11/14/2022 REBECCA WINSCOTT LQ FSS2022-0358 New
Residence COA.pdf
LQ FSS2022-0358 New
Residence COA.pdf 1
Printed: Tuesday, July 18, 2023 4:49:46 PM 4 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2022-0358
NFPA 13D REFERANCE NOTES
1. NFPA 13D, Section 8.3.2
Sprinklers shall not be required in bathrooms of 55 sq. ft. and less.
2. NFPA 13D, Section 8.3.3
Sprinklers shall not be required in clothes closets, linen closets, and pantries
that meet all of the following conditions.
(1) The area of the space does not exceed 24 sq. ft.
(2) The walls and ceilings are surfaced with noncombustible or limited-combustible
material as defined in NFPA 220.
3. NFPA 13D Section 8.3.4
Sprinklers shall not be required in garages, open attached porches, carports, and
similar structures.
Note that CFC 2016 Chapter 80 Referance Standards requires attached garages,
attached porches, carports, and similar structures shall be sprinklered if there is
occupied living space above.
4. NFPA 13D Section 8.2.5.6 Shadow Areas
Shadow areas shall be permitted in the protection area of a sprinkler as long as
the cumulative dry areas do not exceed 15 sq. ft. (1.4 sq. m.) per sprinkler.
51560
Finish Floor
Finish Grade
Finish Floor
Finish Grade
Finish Floor
Finish Grade
Finish Floor
Finish Grade
10'Top of PlateHill2'TrussHill12'-51/2" Top of Ridge (A.F.F.)8"10' Top of Plate (A.F.F.)Hill12"12"12"12"
(2)144 Sq.In.
vent area Provided2'TrussHill12'-51/2" Top of Ridge (A.F.F.)8"10' Top of Plate (A.F.F.)FRONT ELEVATION
Scale: 1/4 :126"10'Top of PlateREAR ELEVATION
Scale: 1/4 :12
LEFT ELEVATION
Scale: 1/4 :12
DRAFT SET - DRAFT SET - DRAFT SET - DRAFT SET - DRAFT SET - DRAFT SET
W/H
4TH BEDROOMLIVINGKITCHEN
TWO-CAR GARAGEDINING
4TH BEDROOMTWO-CAR GARAGE POWDER 3RD BATHROOM 3RD BEDROOM
DINING KITCHEN CLOSET MASTER BEDROOM
14
14
14
10
10
10
2
7
1
6
2
5
1
6
2
5
4
4
7
7
5
5
13
13 13
13
13
17
17
17
17
17
1717
17
17
17
18
18
17
9
9
99
8
19
19
19
1410
1313
8 8 8
19
proposed
fix window
EXTERIOR WALL ASSEMBLY 1
Finish Floor
Finish Grade
Finish Floor
Finish Grade
Finish Floor
Finish Grade
Finish Floor
Finish Grade
LP® TechShield®
TechShield Radiant
Barrier
•Available panel size: 47-7/8” x 95-7/8” panels
•Available performance categories: 7/16, 15/32, 1/2, 19/32 and 23/32*
•Available on APA Exposure 1 rated OSB or Struc-1
•Meets PS2
*Performance category replaces the fractional nominal thickness used in PS2.
The Performance Category is consistent with the panel thickness used in the U.S.
model building codes
More Information: www.lpcorp.com/techshield/
NOT APPLY THIS AT JOB SITE.
·RADIANT BARRIER TYPE WILL BE ALSO AT VERTICAL ATTIC
SURFACES & GABLE ENDS
WALL.·MIN. 1" AIR SPACE IN ENCLOSED RAFTER SPACES.
R-21 INSULATION
By TITLE 24 REPORT
SECTION "A"
Scale: 1/4 :12
SECTION "B"
Scale: 1/4 :12
12'-51/2" Top of Ridge (A.F.F.)8"10' Top of Plate (A.F.F.)12'-5" Top of Ridge (A.F.F.)8"10' Top of Plate (A.F.F.)12'-51/2" Top of Ridge (A.F.F.)8"10' Top of Plate (A.F.F.)12"1/4"
12"1/4"
12"1/4"
12"1/4"
12"1/4"1'-6"
Overhang
1'-6"
Overhang
1'-6"
Overhang
1'-6"
Overhang12"1/4"
1'-6"
Overhang 1'-10"Betweenframingmembers1'-10"BetweenframingmembersSECTION "D"2'Truss Hill8"10' Top of Plate (A.F.F.)12"1/4"12"1/4"
1'-6"
Overhang
1'-6"
Overhang
10'111/2"Header3.5 x 6"Glulam1'-6"Window8'Slider Glass Door111/2"Header3.5 x 6"Glulam1'-6"Window8'Slider Glass DoorFire Department
A. The installation of new fire sprinkler systems or modifications to existing systems shall
comply with the following:
NFPA 13D 2016
CBC 2019
CFC 2019
Local Municipal Codes
Requirements of the AHJ
All Manufacture Installation Guidelines
Note: When conflict arrises between existing codes and standards,
the most stringent shall apply.
B. The Fire Department Shall require the following inspections and tests.
1. Overhead installation and hydrostatic test, ( prior to cover ).
a. Normal opperating pressure when no FDC is installed.
b. 200psi when FDC is required.
c. Two hour minimum.
2. Final sprinkler and underground, ( prior to building final ).
a. All inspections shall be scheduled by the contractor of record.
b. Inspections shall be scheduled 24 hours in advance.
GENERAL NOTES
1.General: All materials and devices shall conform to 2016 NFPA 13D standards. Installation
shall conform to all applcable State and Local Codes.
2.Scope of Work: Install a new Residential Fire Protection System.
3.Piping: All overhead pipe and fittings shall be CPVC unless otherwise noted.
4.Design: NFPA 13D 2016 Edition and CFC Chapter 80 Standards.
5.System Demand @ Source. Two Sprinklers Flowing (16X16 Spacing):
31.385 gpm @ 32.490 psi ( 512 sf Max )
6.Water Supply Data: Water is supplied from public water main in street.
Static Pressure: 89.5
Information Source: CVWD
7.Sprinkler Head Spacing and Installation Requirements:Sprinklers shall not be located
Closer than 8'-0" apart where there is no intervening obstruction.
Sprinklers near potential obstruction shall be located per manufactures instructions.
8.Piping Supports: Piping shall be supported and restrained in conformance with local
plumbing codes and CPVC manufactures instructions . Eachpipe section that supplies
a drop to a sprinkler shall be secured no more than 12" from the drop to prevent laterial
and vertical movement.
9.Pipe lenghts are approximate for hydraulic calculation and plan review purposes only.
10.The owner shall furnish sufficant heat in all areas to prevent freezingof pipe.
11.Waterflow Switch and Alarm: By Others
a. A dedicated electrical circuit with a circuit breaker lock shall be provided for waterflow
horn/strobes.
b. An approved audible sprinkler waterflow alarm shall be visible from the street.
The device shall be listed for outdoor use.
An approved sign shall be placed at or near the device stating,
SPRINKLER FIRE ALARM - WHEN ALARM SOUNDS CALL 911
c. An approved audible sprinkler waterflow alarm module shall be conected to the
smoke detectors to alert occupants shall be provided.
INSPECTOR TEST DETAIL
5'
1" Ball Valve Access Panel
(By Others)
Exterior Wall of Building
Inspector Test to Terminate
in a Smooth Bore Corrosion
Resistant Orfice With a Flow
Equivalent to One Sprinkler
NOTE: Access Panel Shall have sign
Indicating Inspector Test
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"
SPRINKLER PIPEINSULATION
BOTTOM CORD OF ROOF TRUSS
OR CEILING JOIST
PIPE INSULATION DETAIL
www.cadm ando.co.uk
These blocks were brought to you by CADBlocksFree.com.For all of your 2D & 3D CAD outsource requirements visit us:
C A D M A N D O
www.cadblocksfree.com
COVER WITH HINGED LID
FINISHED GRADE
DISC-TYPE WATER METER
PLUG VALVE(TYP.)UNION(TYP.)
D/W
30" RANGE
REF.Pantry
Linen
Closet
Linen
Closet
1'-10"2'-6"
ATTIC
ACCESS
3"2'3' 1'-9" 3'
3'1'-6"2'-7"1'-6"3'
11/2"
3'
11/2"4'4'
2'2' 2'1'-6"Overhang2'6'5'-6"3'
2'
SINK
Cabinet
2'
Undercounter
Refrigerator
2'
F L OA TIN G SH ELV E S
BRASSFAUCETSPINSTRIPEK-T13134-3B
ACRYLICBATHINGARCHERK-1123
BRASSFAUCETSPINSTRIPEK-T13134-3B
BRASSFAUCETSPINSTRIPEK-T13134-3BDRL 2055FIREPLACEBy SuperiorFireplacesFire Sprinkler Riser Detail
TOR
BOR
Domestic
Supply
Check
Flow Control
1" CPVC
Flow Switch Note Wiring by Others
300psi Gage
Sprinkler Box with Wrench & two
Sprinkler Heads Each Type
1/2" Drain to
Outside1"1"1-1/4" PVC UG BY OTHERS
Notification Device
Wired by Others
not to scale
Module Must Connect to the Multi
Station Smoke Alarm System and
the Fire Sprinkler Flow Switch
( all wiring by others )
Water Supply Information
Static Pressure:
Residual Pressure:
Residual Flow:
Additional Hose Flow:
89.50 psi
84.90 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-1
R-3
2
Gpm/SqFt
512 Max SqFt
31.3853 GPM
32.4897 Psi
5 GPM
0 GPM
1
6
2
7
TOR BOR
3
DOM
CALC-1
INSPECTORS TEST1" RISER
NOTIFICATION DEVICE BY OTHERS
1-1/4" PVC UNDERGROUND BY OTHERSGARAGE
10'-0"
LAUNDRY
10'-0"
DINING
10'-0"
LIVING
10'-0"
KITCHEN
10'-0"
4th BEDROOM
10'-0"
BATH
10'-0"
BATH
10'-0"
BATH
10'-0"
MASTER
10'-0"
2nd BEDROOM
10'-0"
3rd BEDROOM
10'-0"
1"
11' -8"1"3' -0"1"
7' -0"
1"
5' -11"
1"
12' -1"
1"
4' -9"1"5' -2"1"
1' -5"1"6' -9"1"2' -7"1"1' -2"1"2' -0"1"
5' -8"
1"
3' -0"
1"
1' -1"
1"
2' -8"
1"
7' -7"
1"
1' -1"1"3' -3"1"3' -10"1"3' -1"1"
6' -5"
1"
6' -4"
1"
2' -2"
1"
0' -11"1"10' -6"1"0' -10"1"
0' -11"1"5' -3"1"
2' -2"
1"
6' -5"
1"
1' -4"1"9' -5"1"4' -11"1"2' -7"1"
4' -4"
1 1/4"
2' -0"1" x 4' -8"1"12' -0"1"3' -0"1"5' -2"1"
3' -11"
1"
5' -9"1"15' -0"1"
3' -11"
1"
7' -0"
1"
6' -1"
1"
6' -1"
1"
5' -11"1" x 10' -4"1"
6' -5"1"2' -1"Supply Point
TOR BORDOM
WM
4
5
SOR 1-1/4" PVC UNDERGROUND BY OTHERS
Southwest Fire Pros
31401 Reserve Drive Suite 2
Route 111
Thousand Palms, Ca.92276
760-343-2233
Job Name : Navarro
Drawing :
Location : 51700 Avenida Navarro
Remote Area : Calc-1
Contract :
Data File : Navarro Area Calc-1.WXF
Computer Programs by Hydratec Inc. Revision: 50.54.4
Southwest Fire ProsPage 1 NavarroDate 10203040E50R60U70S80S90E100R110P120130140150100 200 300 400 500 600 700 800 900FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 89.5 C2 - Residual Pressure: 84.9 C2 - Residual Flow : 750 D1 - Elevation : 5.713 D2 - System Flow : 31.385 D2 - System Pressure : 32.490 Hose ( Demand ) : _______D3 - System Demand : 31.385 Safety Margin : 56.997 D1D2Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4
Southwest Fire ProsPage 2 NavarroDate 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
Southwest Fire Pros Page 3
Navarro Date
SUPPLY ANALYSIS
Node at Static Residual Available
Source Pressure Pressure Flow Pressure Total Demand Required Pressure
SOR 89.5 84.9 750.0 89.487 31.39 32.49
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 12.0 7.37
3 12.0 9.85
TOR 12.0 15.58
DOM 1.7 21.21 5.0
BOR -3.0 25.23
4 -3.0 27.09
WM -3.0 32.15
5 -3.0 32.21
SOR -3.0 32.49
6 10.19 4.9 7.46 13.38 0.05 256
7 12.0 7.37
Flow Summary - NFPA
Computer Programs by Hydratec Inc. Revision: 50.54.4
Southwest Fire Pros Page 4
Navarro 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 3N 21.0 10.410 150 7.040
to O 5.0 26.000 -0.784
2 12 13.0 1.101 36.410 0.0307 1.117 Vel = 4.38
2 12 1.28 1 4O 20.0 45.000 150 7.373
to 3R 3.0 23.000 0.0
3 12 14.28 1.101 68.000 0.0365 2.481 Vel = 4.81
3 12 12.11 1 3O 15.0 27.380 150 9.854
to R 1.0 23.000 0.0
TOR 12 26.39 1.101 N 7.0 50.380 0.1136 5.723 Vel = 8.89
TOR 12 0.0 1 10.300 150 15.577
to 4.461
DOM 1.7 26.39 1.101 10.300 0.1136 1.170 Vel = 8.89
DOM 1.7 + 5.00 5.00 1 R 1.0 4.700 150 21.208
to N 7.0 8.000 2.036
BOR -3 31.39 1.101 12.700 0.1566 1.989 Vel = 10.58
BOR -3 0.0 1.25 N 8.0 29.390 150 25.233
to 8.000 0.0
4 -3 31.39 1.394 37.390 0.0496 1.855 Vel = 6.60
4 -3 0.0 1 0.400 150 27.088
to 5.000 * * Fixed Loss = 5
WM -3 31.39 1.101 0.400 0.1575 0.063 Vel = 10.58
WM -3 0.0 1 0.400 150 32.151
to 0.0
5 -3 31.39 1.101 0.400 0.1575 0.063 Vel = 10.58
5 -3 0.0 1.25 5.560 150 32.214
to 0.0
SOR -3 31.39 1.394 5.560 0.0496 0.276 Vel = 6.60
0.0
SOR 31.39 32.490 K Factor = 5.51
6 10.19 4.90 13.38 1 N 7.0 9.400 150 7.461
to O 5.0 12.000 -0.784
7 12 13.38 1.101 21.400 0.0324 0.693 Vel = 4.51
7 12 -1.28 1 N 7.0 63.450 150 7.370
to 3O 15.0 29.000 0.0
3 12 12.1 1.101 7R 7.0 92.450 0.0269 2.484 Vel = 4.08
0.0
3 12.10 9.854 K Factor = 3.85
7 12 1.28 1 R 1.0 6.770 150 7.370
to 1.000 0.0
2 12 1.28 1.101 7.770 0.0004 0.003 Vel = 0.43
0.0
2 1.28 7.373 K Factor = 0.47
Final Calculations : Hazen-Williams
Computer Programs by Hydratec Inc. Revision: 50.54.4
GENERAL DESCRIPTION
The Model RC-RES Residential Flat Concealed Sprinklers are automatic sprinklers of the compressed fusible solder type. They
are decorative and fast 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-RES should be your first choice when aesthetics is the major consideration for ultimate appeal and
unbeatable performance is desired. The Model RC-RES is designed for residential occupancies and is perfect for use in homes,
hotels and other living quarters.
The Model RC-RES is to be used in wet pipe residential sprinkler systems for One- and Two- Family Dwellings and
Manufactured Homes per NFPA 13D; wet pipe residential sprinkler systems for Residential Occupancies up to and Including
Four Stories in Height per NFPA 13R; or, wet pipe sprinkler systems for the residential portions of any occupancies per NFPA 13.
The Model RC-RES has a 4.9 (70.6 LPM/bar1/2) K-factor that meets the required residential flow rates with minimal residual
pressure, which allows for smaller pipe sizes and water supply requirements.
For extended installation flexibility, the Model RC-RES 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-RES allows for an increased chance of residents to escape or
evacuate in case of a fire. However, residential fire sprinkler systems are not a substitute for fire safety awareness or fire safety
construction required by building codes.
“Lead Free” is defined in the Reduction of Lead in Drinking Water Act (S.3874) endorsed by AWWA’s Water Utility Council, and
California Assembly Bill #1953 as having less than or equal to a weighted average of 0.25% lead in wetted surface of pipes,
plumbing fittings and fixtures.
Approvals:
Sprinkler Identification Number (SIN):
Maximum Working Pressure:
Discharge Coefficient (Nominal K-Factor):
Temperature Rating:
Color Code (Sprinkler)
Color Code (Cover Plate)
Vertical Adjustment:
Cover Plate Finishes:
Standard Finishes-
Custom Finishes-
Please see chart on Page 8 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 herein stated rules for use and installation of Model RC-RES 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, 13D and 13R for Residential Sprinklers.
The Model RC-RES must only be utilized in WET PIPE sprinkler systems.
Refer to NFPA 13D, 13R or 13 for the requirements relating to the prevention of possible activation of the Heat Responsive
Element of Model RC-RES, due to the exposure of a heat source other than an actual fire.
Available Sprinkler Temperature Ratings
Sprinkler Temperature
Classification
Sprinkler Nominal
Temperature Rating
Maximum Ambient Ceiling
Temperature
Temperature Rating of the
Cover Plate Assembly
Ordinary 162°F (72°C) 100°F (38°C) 140°F (60°C)
Intermediate 175°F (79°C 150°F (66°C) 140°F (60°C) 1)
Intermediate 175°F (79°C) 150°F (66°C) 162°F (72°C)
1) Maximum ambient temperature for the Cover Plate Assembly is 100°F (38°C).
Model RC-RES 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/or leakage in the sprinkler system.
The minimum required sprinkler flow rates for systems designed to NFPA 13D or 13R are given in TABLE A as a function of
temperature rating and the maximum allowable coverage area. The sprinkler flow rate is the minimum required discharge from
the most hydraulically demanding sprinkler from each of the total number of “design sprinklers” as specified in NFPA 13D or
13R.
For systems designed to NFPA 13, the number of designed sprinklers is to be the four most hydraulically demanding sprinklers.
The minimum required discharge from each of the four sprinklers is to be the greater of the following:
The flow rates given in TABLE A for NFPA 13D and 13R as a function of temperature rating and maximum allowable
coverage area.
A minimum discharge of 0.1GPM/sq.ft. [4.07LPM/sq.m] over the “design area” comprised of the four most hydraulically
demanding sprinklers for the actual coverage area being protected by the four sprinklers.
For systems with ceiling types smooth flat horizontal, or beamed, or sloped, in accordance with NFPA 13D, 13R or 13 as
applicable.
Ordinary
Temperature Rating
162°F (72°C)
Intermediate
Temperature Rating
175°F (79°C)
Maximum
Coverage
Area(a)
Ft. × Ft.
(m ×m)
Maximum
Spacing
Ft.
(m)
Flow(b)
GPM
(LPM)
Pressure(b)
PSI
(bar)
Flow(b)
GPM
(LPM)
Pressure(b)
PSI
(bar)
Deflector
to
Ceiling
Installation
Type
Minimum
Spacing
Ft.
(m)
12×12
(3.7×3.7)
12
(3.7)
13
(49.2)
7.0
(0.48)
13
(49.2)
7.0
(0.48)
14×14
(4.3×4.3)
14
(4.3)
13
(49.2)
7.0
(0.48)
13
(49.2)
7.0
(0.48)
15×15
(4.6×4.6)
15
(4.6)
13
(49.2)
7.0
(0.48)
13
(49.2)
7.0
(0.48)
16×16
(4.9×4.9)
16
(4.9)
13
(49.2)
7.0
(0.48)
14
(53.0)
8.2
(0.57)
18×18
(5.5×5.5)
18
(5.5)
17
(64.3)
12.0
(0.83)
18
(68.1)
13.5
(0.93)
20×20
(6.1×6.1)
20
(6.1)
21
(79.5)
18.4
(1.27)
Smooth
Ceilings
3/8 to 7/8
Inches.
Beamed
Ceilings
per NFPA
13D, 13R
or 13
Installed
in beam
3/8 to 7/8
inches
below
bottom of
beam.
Concealed 8
(2.4)
(a) For coverage area dimensions less than the above mentioned, it needs to use the minimum required flow for the
Next Higher Coverage Area listed.
(b) Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are
calculated using the nominal K-Factor. Refer to Hydraulic Design Criteria Section for details.
The minimum spacing between sprinklers is 8 feet (2.4m). The maximum spacing between sprinklers cannot go beyond the
coverage area calculated by using the specific hydraulic factors. (Ref. TABLE A)
The Model RC-RES 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 inches (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 (3/8” drive) & Socket NR-H Combination (Ref. Figure 4). The teeth 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 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-RES.
When placing an order, please contact a local distributor with the following information (Model Name, Temperature Rating and
Finish).
Model: RC-RES
(SIN: SS8464, Residential Flat Concealed Sprinkler, Pendent, K4.9, Temperature: 162°F (72°C) or 175°F (79°C) )
2-5/8 inch (68mm) or 3-1/4 inch (83mm) or 2-5/8 inch square (68mm), Order Separately from Sprinkler
Please refer to the chart below for available sizes, temperature, and finishes.
Standard Finishes Custom Finishes
2-5/8" Round, 140°F - - - - - -
3-1/4" Round, 140°F
2-5/8" Square, 140°F - - - - - - -
2-5/8" Round, 162°F - - - - - - -
3-1/4" Round, 162°F - - - - - - -
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 14, 2022
Southwest Fire Pros
Re: Residential Fire Sprinkler Plan Review – New Residence
FSS2022-0358 (51700 Ave Navarro)
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.
Rebecca Winscott - 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: 51700 Ave Navarro PERMIT#: FSS2022-0358 DATE
ISSUED: 11/14/22
DESCRIPTION: New Residence CONTRACTOR: Southwest Fire Pros
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.