FSS2021-0092ADDITIONAL 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
BILL TO simon chavero 82417 priscilla ct indio CA 92201 (760)574-6512 info@silveradofire.com
CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES
NOTE JOSE DELGADO 4/29/2022 5/2/2022
CONTRACTOR REQUESTED AN EXTENSION FOR PERMIT,
PERMIT EXPIRED AS OF 11/30/21. SENT IN THE EXTENSION
LETTER, ADDED EXTENSION FEE OF $83 AND NOTIFIED
CONTRACTOR OF SAID FEE. EXTENDED PERMIT TO 5/2/2022
SO CONTRACTOR CAN PAY EXTENSION FEE.
CONTRACTOR PAID EXTENSION ON 4/29/22. WILL EXTEND 6
MONTHS FROM PAYMENT. OK TO EXTEND PER KOHL
CONDITIONS
Description: ROSENEREG / FIRE SPRINKLERS / BRES2019-0461
Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM
HOMES
Status: FINALED Applied: 4/30/2021 EPRS
Parcel No: 777190016 Site Address: 53696 VIA PISA LA QUINTA,CA 92253 Approved: 5/13/2021 KHET
Subdivision: TR 29894-2 Block: Lot: 291 Issued: 6/3/2021 ONLINE
Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 5/4/2022 KHET
Valuation: $13,200.00 Occupancy Type: Construction Type: Expired:
No. Buildings: 0 No. Stories: 0 No. Unites: 0
Details:
Printed: Wednesday, March 01, 2023 3:53:35 PM 1 of 5
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0092
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
CONTRACTOR simon chavero 82417 priscilla ct indio CA 92201 (760)574-6512 info@silveradofire.com
OWNER Rosenberg Harold / Saffro Cara 81865 FOUR SEASONS
PL
la quinta CA 92253 (760)574-6512
INSPECTIONS
SEQID INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
OVERHEAD HYRO KHET 5/18/2021 5/18/2021 APPROVED
FINANCIAL INFORMATION
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
FIRE PLAN REVISION
SUBMITTALS 101-0000-42420 0 $161.00 $161.00 6/3/21 WEB8407 022911 CREDIT simon chavero EPRS
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED
101-0000-42421 0 $242.00 $242.00 5/14/21 WEB8250 031601 CREDIT simon chavero EPRS
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED PC
101-0000-42420 0 $242.00 $242.00 5/14/21 WEB8250 031601 CREDIT simon chavero EPRS
FIRE STAFF - PER HOUR 101-0000-42420 1 $83.00 $83.00 4/29/22 WEB11597 636857019
64 CREDIT simon chavero EPRS
Total Paid for FIRE FEES: $728.00 $728.00
RECORDS
MANAGEMENT FEE 101-0000-42416 0 $10.00 $10.00 5/14/21 WEB8250 031601 CREDIT simon chavero EPRS
Total Paid for RECORDS MANAGEMENT FEE: $10.00 $10.00
TECHNOLOGY
ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 5/14/21 WEB8250 031601 CREDIT simon chavero EPRS
Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00
TOTALS:$743.00 $743.00
Printed: Wednesday, March 01, 2023 3:53:35 PM 2 of 5
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0092
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 4/30/2021 EtrakitPublicReg Document.pdfCalc-3.pdf 1
DOC 4/30/2021 EtrakitPublicReg Document.pdfCalc-2
(2).pdf 1
DOC 4/30/2021 EtrakitPublicReg Document.pdfCalc-1
(13).pdf 1
DOC 4/30/2021 EtrakitPublicReg Via Pisa.pdfSite Plan.pdf 1
DOC 4/30/2021 EtrakitPublicReg Via Pisa.pdf2nd Floor
Sprinkler Plan.pdf 1
DOC 4/30/2021 EtrakitPublicReg
Senju Residential
Conceled Pendant
(2).pdf
1
BOND INFORMATION
OVERHEAD ROUGH
PIPING KHET 5/18/2021 5/18/2021 APPROVED REVISED PLANS/CALCS
REVISED PLANS AND CALCS REQUIRED THAT
REFLECT THE AS-BUILT CONDITIONS. SHALL
MAINTAIN BELOW 90% OF AVAILABLE
WATER SUPPLY.
FIRE FINAL**KHET 5/3/2022 5/4/2022 APPROVED
REVIEWS
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE
STATUS REMARKS NOTES
1ST FIRE (2 WK)KOHL
HETRICK 4/30/2021 5/14/2021 5/13/2021 APPROVED AS-BUILT REQD PRIOR
TO FINAL
1ST PERMIT TECH (1
DAY)
PERMIT TECH
BUCKET
4/30/2021 5/3/2021 5/3/2021 COMPLETE
2ND FIRE (1 WK)KOHL
HETRICK
5/27/2021 6/3/2021 6/8/2021 APPROVED REVISED PLANS/CALCS
PARENT PROJECTS
Printed: Wednesday, March 01, 2023 3:53:35 PM 3 of 5
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0092
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 4/30/2021 EtrakitPublicReg Via Pisa.pdf1st Floor
Sprinkler Plan.pdf 1
DOC 4/30/2021 EtrakitPublicReg Rosenberg - CVWD
Letter (1).pdf 1
DOC 5/10/2021 EtrakitPublicReg Via Pisa.pdf2nd Floor
SPK.pdf 1
DOC 5/10/2021 EtrakitPublicReg Via Pisa.pdf1st Floor
SPK.pdf 1
DOC 5/10/2021 EtrakitPublicReg Document.pdfCalc-3
(1).pdf 1
DOC 5/10/2021 EtrakitPublicReg
Senju Residential
Conceled Pendant
(4).pdf
1
DOC 5/10/2021 EtrakitPublicReg Rosenberg - CVWD
Letter (2).pdf 1
DOC 5/10/2021 EtrakitPublicReg Document.pdfCalc-2
(4).pdf 1
DOC 5/10/2021 EtrakitPublicReg Document.pdfCalc-1
(17).pdf 1
DOC 5/10/2021 EtrakitPublicReg Via Pisa.pdfSite Plan
(1).pdf 1
DOC 5/27/2021 EtrakitPublicReg Via Pisa.pdf2nd
Floor_1.pdf 1
DOC 5/27/2021 EtrakitPublicReg
Senju Residential
Conceled Pendant
(6).pdf
1
DOC 5/27/2021 EtrakitPublicReg Via Pisa.pdf1st
Floor_1.pdf 1
DOC 5/27/2021 EtrakitPublicReg Rosenberg - CVWD
Letter (3).pdf 1
Printed: Wednesday, March 01, 2023 3:53:35 PM 4 of 5
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0092
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 5/27/2021 EtrakitPublicReg Document.pdfCalc-3
(2).pdf 1
DOC 4/29/2022 JOSE DELGADO
Request for Extension
Letter FSS2021-
0045.pdf
Request for Extension
Letter FSS2021-
0045.pdf
0
DOC 5/13/2021 KOHL HETRICK
FSS2021-0092 -
APPROVED PLANS AND
CALCS.pdf
FSS2021-0092 -
APPROVED PLANS AND
CALCS.pdf
1
DOC 5/13/2021 KOHL HETRICK FSS2021-0092 - COA
AND JOB CARD.pdf
FSS2021-0092 - COA
AND JOB CARD.pdf 1
DOC 5/18/2021 KOHL HETRICK FSS2021-0092 - 5-18-
2021 INSP NOTES.pdf
FSS2021-0092 - 5-18-
2021 INSP NOTES.pdf 1
DOC 6/8/2021 KOHL HETRICK
FSS2021-0092 -
APPROVED AS-
BUILTS.pdf
FSS2021-0092 -
APPROVED AS-
BUILTS.pdf
1
Printed: Wednesday, March 01, 2023 3:53:35 PM 5 of 5
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0092
FSS2021-0092
50GAL.100GAL.1" Water Meter
1-1/2" PVC Underground By Others Dn 1" x 10' -0"Dn 1" x 7' -0"MASTER
BEDROOM
SERVICE
GARAGE
GARAGE
HER
CLOSET
HIS
CLOSET
BEDROOM
5
WOOD
SHOP
CASITA
LIVING
MASTER
BATH
PODWER
HALL
HALL
HALL
STORAGE
KITCHEN
DINING
ENTRY
GREAT
ROOM
PATIO
PATIO
PANTRY
STAIRS
Closet
UNDER
55 sf
UNDER
55 sf
UNDER
55 sf
UNDER
55 sf
UNDER
55 sf
UNDER
55 sf
1" Riser
NOTIFICATION DEVICE
BY OTHERS
15'-2"
11'-1"
10'-0"
9'-0"
10'-0"
10'-0"
10'-0"
10'-0"
10'-0"
10'-0"
10'-0"
10'-0"
10'-0"
16'-0"
10'-0"
10'-0"
10'-0"
10'-0"
10'-0"
DOWN FROM
2nd FLOOR
UP TO 2nd FLOOR
UP TO 2nd FLOOR
1"14' -0"1"2' -11"1"2' -4"1"4' -0"1"15' -0"1"0' -8"1"4' -5"1"3' -1"1"
4' -9"
1"
5' -10"1"3' -0"1"1' -9"1"
3' -9"1"8' -11"1"8' -11"1"1' -11"1"1' -11"1"4' -3"1"
1' -3"1" x 7' -0"1"9' -7"1"2' -6"1"9' -0"1"
6' -7"
1"
2' -1"1" x 7' -0"1" x 7' -0"1"
5' -4"1"0' -6"1"
5' -4"1"4' -6"1" x 7' -0"1"
2' -0"1" x 7' -0"1"4' -6"1"
1' -8"1"2' -11"1"
4' -6"1"6' -5"1"5' -5"1"
0' -5"1"2' -5"1"
3' -10"
1"
3' -4"1"12' -7"1"
6' -0"
1"
5' -9"1"0' -5"1"12' -7"1"0' -8"1"
1' -2"
1"
16' -0"
1"
0' -5"
1"
3' -9"
1"
2' -3"1"0' -6"1" x 7' -0"1"18' -5"1"
3' -11"
1"
1' -4"
1"
3' -1"1"0' -5"1"
8' -10"
1"
5' -9"
1"
0' -5"1"8' -0"1"
4' -3"1"2' -7"1"
14' -6"1"5' -10"1"
2' -9"1"11' -0"1"2' -5"1"
11' -2"
1"
1' -11"
1"
12' -9"
1"
6' -1"
1"
6' -1"1"7' -8"1"
6' -1"
1"
6' -1"1"7' -8"1"
6' -1"1"12' -9"1"
5' -7"1"8' -9"1"
8' -8"1" x 3' -0"1"
3' -10"
1"
0' -6"
1"
3' -10"
1"
8' -8"
1"
3' -1"1"10' -5"1" x 3' -0"1"2' -3"1" x 2' -0"1"
4' -8"
1"
14' -0"1"2' -11"1"0' -4"1"0' -4"1"
11' -9"1"4' -6"1"13' -6"1"
2' -4"1"4' -3"1" x 7' -0"1"
6' -4"
1"
20' -11"1"4' -4"1" x 7' -0"1"
2' -8"1" x 5' -0"1"3' -5"1"5' -2"1"
5' -8"1"9' -2"1"0' -10"1"
1' -9"1"0' -10"1"
5' -4"1"10' -11"1"
5' -4"1"3' -1"1"0' -8"1"0' -8"1"
1' -6"
1"
1' -6"
1"
1' -8"
1"
6' -10"1" x 2' -0"1"
2' -5"
1"
10' -4"1" x 17' -11"1" x 9' -11"1" x 17' -11"simon@silveradofire.com
Scale
Project number
Date
Drawn by
Checked by Silverado Fire ProtectionPO Box 11474Palm Desert, Ca.92255760-574-6512C-16 # 1068664
3/16" = 1'-0"5/27/2021 10:06:23 AMFP-2
1st Floor Sprinkler
Plan As Build
Project Number
04-30-21
JA
SC
No. Description Date
ROSENBERG RESIDENCE53696 Via PisaLa Quinta, Ca.APN: 77-190-0163/16" = 1'-0"1 1st Floor Sprinkler Plan
Sprinkler Schedule
No. of
Sprklrs Description
SIN
(Hydratec)K-Factor
Orifice
Size Temp
58 SS8486 Concealed Pendent light Hazard Quick Response1/2 Orifice 3mm GB 4.9 1/2" 162 °F
162 °F: 58
11 SS8486 Concealed Pendent light Hazard Quick Response1/2 Orifice 3mm GB 4.9 1/2" 205 °F
205 °F: 11
Total No. of Sprinklers: 69
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"
BALL VALVE
INSPECTOR TEST TO TREMINATE
IN A SMOTH BORE, CORROSION-
RESISTANT ORIFICE, GIVING A FLOW
EQUIVALENT TO ONE SPRINKLER.
MAX
1" PIPING FROM SYSTEM
FOR INSPECTOR'S TEST
OR AUXILIARY DRAIN
INSPECTOR'S TEST / AUXILIARY DRAIN DETAIL
NOT TO SCALE
0' - 4"5' - 0"For all of your 2D & 3D CA D outsource requirements visit us:
C A D M A N D O
These blocks were brought to you by CADBlocksFree.com.
www.cadblocksfree.com www.cadmando.co.uk
COVER WITH HINGED LID
FINISHED GRADE
DISC-TYPE WATER METER
PLUG VALVE(TYP.)UNION(TYP.)
SPRINKLER PIPEINSULATION
BOTTOM CORD OF ROOF TRUSS
OR CEILING JOIST
PIPE INSULATION DETAIL1"9' -5"1 1/2"6' -5"1 1/2"
60' -0"
1"
6' -8"1"10' -1"1"
1' -1"1"
6' -10"Dn 1" x 24' -7"Dn 1" x 7' -5"OFFICE
BEDROOM 4
BEDROOM 2
BEDROOM 3
HALL
BATHBATH BATH
1" RISER
Calc-3
9'-4"
9'-4"
9'-4"
9'-4"
9'-4"9'-4"
9'-4"
9'-4"
9'-4"
9'-4"
9'-4"
9'-4"
Water Supply Information
Static Pressure:
Residual Pressure:
Residual Flow:
Additional Hose Flow:
65.37 psi
51.18 psi
32 GPM
0 GPM
Supply Point
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-3
R-3
2
Gpm/SqFt
512 Max SqFt
31.2261 GPM
31.8694 Psi
5 GPM
0 GPM
6 1
BOR
DOM
9
78
2
TOR
WM3
DOWN TO 1st FLOOR
DOWN TO GREAT ROOM
UP FROM 1st FLOOR
1"1' -0"1"1' -11"1"
1' -5"
1"
3' -6"
1"
9' -3"
1"
1' -5"
1"
1' -8"
1"
9' -4"
1"
1' -5"
1"
5' -5"1"3' -2"1"
2' -8"
1"
5' -10"
1"
4' -11"1"6' -8"1"4' -6"1"
2' -10"
1"
7' -0"1"4' -9"1"
3' -10"
1"
3' -10"
1"
7' -9"
1"
8' -6"
1"
6' -3"1"4' -6"1"
2' -2"
1"
1' -0"
1"
6' -3"1"1' -8"1"5' -7"1"7' -1"1"
2' -2"1"3' -7"1"0' -7"1"
1' -7"1"5' -8"1"
1' -9"1" x 5' -0"Fire Sprinkler Riser Detail
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"1-1/2" PVC Underground By Others
Potter Horn Strobe
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 )
TOR
1" CPVC
1"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
5/27/2021 10:06:51 AMFP-3
2nd Floor Sprinkler
Plan As Build
Project Number
04-30-21
JA
SC
No. Description Date
ROSENBERG RESIDENCE53696 Via PisaLa Quinta, Ca.APN: 777-190-0163/16" = 1'-0"1 2nd Floor Sprinkler Plan
1/2" = 1'-0"2 Riser
Sprinkler Schedule
No. of
Sprklrs Description
SIN
(Hydratec)K-Factor
Orifice
Size Temp
58 SS8486 Concealed Pendent light Hazard Quick Response1/2 Orifice 3mm GB 4.9 1/2" 162 °F
162 °F: 58
11 SS8486 Concealed Pendent light Hazard Quick Response1/2 Orifice 3mm GB 4.9 1/2" 205 °F
205 °F: 11
Total No. of Sprinklers: 69
Silverado Fire Protection
PO Box 11474
Palm Desert, Ca. 92255
760-574-6512
Job Name : Via Pisa
Drawing :
Location : LOT 291 53696 Via Pisa APN 77-190-016
Remote Area : Calc-3
Contract :
Data File : Via Pisa Area Calc-3.WXF
Computer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire ProtectionPage 1 Via PisaDate 10203040E50R60U70S80S90E100R110P12013014015010 20 30 40 50 60 70 80 90FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 65.37 C2 - Residual Pressure: 51.18 C2 - Residual Flow : 32 D1 - Elevation : 13.426 D2 - System Flow : 31.226 D2 - System Pressure : 31.869 Hose ( Demand ) : _______D3 - System Demand : 31.226 Safety Margin : 19.939 D1D2Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire ProtectionPage 2 Via PisaDate 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
Via Pisa Date
SUPPLY ANALYSIS
Node at Static Residual Available
Source Pressure Pressure Flow Pressure Total Demand Required Pressure
WM3 65.37 51.18 32.0 51.808 31.23 31.869
NODE ANALYSIS
Pressure Discharge
Node Tag Elevation Node Type at Node at Node Notes
1 28.0 4.9 7.04 13.0 0.05 256
2 29.0 7.36
3 29.0 7.89
4 29.0 9.85
5 29.0 9.98
TOR 29.0 10.25
DOM 4.38 24.58 5.0
BOR -3.0 30.0
WM3 -3.0 31.87
6 28.0 4.9 7.28 13.22 0.05 256
7 29.0 7.4
8 29.0 7.55
9 29.0 9.54
Flow Summary - NFPA
Computer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire Protection Page 4
Via Pisa 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 28 4.90 13.00 1 2N 14.0 5.630 150 7.040
to O 5.0 19.000 -0.433
2 29 13.0 1.101 24.630 0.0307 0.755 Vel = 4.38
2 29 -2.82 1 N 7.0 18.930 150 7.362
to R 1.0 8.000 0.0
3 29 10.18 1.101 26.930 0.0195 0.525 Vel = 3.43
3 29 4.78 1 O 5.0 44.340 150 7.887
to 5.000 0.0
4 29 14.96 1.101 49.340 0.0398 1.962 Vel = 5.04
4 29 5.28 1 R 1.0 0.850 150 9.849
to 1.000 0.0
5 29 20.24 1.101 1.850 0.0697 0.129 Vel = 6.82
5 29 5.99 1 R 1.0 1.420 150 9.978
to 1.000 0.0
TOR 29 26.23 1.101 2.420 0.1124 0.272 Vel = 8.84
TOR 29 0.0 1 N 7.0 24.620 150 10.250
to R 1.0 8.000 10.663
DOM 4.38 26.23 1.101 32.620 0.1123 3.664 Vel = 8.84
DOM 4.38 + 5.00 5.00 1 N 7.0 7.380 150 24.577
to 7.000 3.196
BOR -3 31.23 1.101 14.380 0.1551 2.231 Vel = 10.52
BOR -3 0.0 1.5 N 9.0 64.780 150 30.004
to 9.000 0.0
WM3 -3 31.23 1.598 73.780 0.0253 1.865 Vel = 5.00
0.0
WM3 31.23 31.869 K Factor = 5.53
6 28 4.90 13.22 1 N 7.0 5.470 150 7.284
to O 5.0 12.000 -0.433
7 29 13.22 1.101 17.470 0.0317 0.553 Vel = 4.45
7 29 2.83 1 R 1.0 2.150 150 7.404
to 1.000 0.0
8 29 16.05 1.101 3.150 0.0454 0.143 Vel = 5.41
8 29 -11.27 1 R 1.0 31.540 150 7.547
to 2O 10.0 39.000 0.0
3 29 4.78 1.101 4N 28.0 70.540 0.0048 0.340 Vel = 1.61
0.0
3 4.78 7.887 K Factor = 1.70
2 29 2.83 1 2R 2.0 14.080 150 7.362
to N 7.0 9.000 0.0
7 29 2.83 1.101 23.080 0.0018 0.042 Vel = 0.95
0.0
7 2.83 7.404 K Factor = 1.04
8 29 11.27 1 6R 6.0 54.520 150 7.547
to 2N 14.0 30.000 0.0
9 29 11.27 1.101 2O 10.0 84.520 0.0235 1.989 Vel = 3.80
9 29 -5.28 1 3O 15.0 31.420 150 9.536
to 2N 14.0 29.000 0.0
5 29 5.99 1.101 60.420 0.0073 0.442 Vel = 2.02
Final Calculations : Hazen-Williams
Computer Programs by Hydratec Inc. Revision: 50.54.4
Silverado Fire Protection Page 5
Via Pisa 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
0.0
5 5.99 9.978 K Factor = 1.90
9 29 5.28 1 2O 10.0 23.120 150 9.536
to 3N 21.0 31.000 0.0
4 29 5.28 1.101 54.120 0.0058 0.313 Vel = 1.78
0.0
4 5.28 9.849 K Factor = 1.68
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
May 13, 2021
Silverado Fire Protection
PO Box 11474
Palm Desert, CA 92255
Re: Residential Fire Sprinkler Plan Review – ROSENBERG
FSS2021-0092 / 53696 VIA PISA, 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.
*AS-BUILTS WILL BE REQUIRED TO DOCUMENT APPROPRIATE CHANGES AND TO
CORRECTLY ORIENT THE PLANS AS THEY ARE CURRENTLY MIRRORED.
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: 53696 VIA PISA PERMIT#: FSS2021-0092 DATE
ISSUED: 5/13/2021
DESCRIPTION: ROSENBERG 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.
If any questions or concerns please contact us.
Javier Cordova (760) 625-5908
Eric Franco (442) 307-1231
Kind Regards,
JC FIRE PROTECTION
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