FSS2021-0291ADDITIONAL SITES
CHRONOLOGY
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
APPLICANT J D MECHANICAL FIRE INC 82579 FLEMING WAY
SUITE D
INDIO CA 92201 (760)775-6220 KATHY@JDMECHANIC
AL.CO
CONTRACTOR J D MECHANICAL FIRE INC 82579 FLEMING WAY
SUITE D
INDIO CA 92201 (760)775-6220 KATHY@JDMECHANIC
AL.CO
OWNER GALA ASHER 52435 ROSS AVE LA QUINTA CA 92253 (760)775-6220
CONDITIONS
Description: MADISON LOT 9
Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM
HOMES
Status: FINALED Applied: 12/21/2021 ECON
Parcel No: 767670005 Site Address: 52435 ROSS AVE LA QUINTA,CA 92253 Approved: 1/10/2022 KHET
Subdivision: TR 33076-1 Block: Lot: 9 Issued: 1/11/2022 JOD
Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 3/31/2022 KHET
Valuation: $10,000.00 Occupancy Type: Construction Type: Expired:
No. Buildings: 0 No. Stories: 0 No. Unites: 0
Details:
FINANCIAL INFORMATION
Printed: Friday, March 03, 2023 1:53:23 PM 1 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0291
INSPECTIONS
SEQID INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
OVERHEAD HYRO KHET 1/20/2022 1/21/2022 APPROVED
OVERHEAD ROUGH
PIPING KHET 1/20/2022 1/21/2022 APPROVED AS-BULTS REQUESTED
PRIOR TO FINAL
FIRE FINAL**KHET 3/31/2022 3/31/2022 APPROVED REMOTE VIDEO
INSPECTION
REVIEWS
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE STATUS REMARKS NOTES
PARENT PROJECTS
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED
101-0000-42421 0 $250.00 $250.00 1/11/22 WEB10354 634751915
11 CREDIT 1020141 ECON
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED PC
101-0000-42420 0 $250.00 $250.00 1/11/22 WEB10354 634751915
11 CREDIT 1020141 ECON
Total Paid for FIRE FEES: $500.00 $500.00
RECORDS
MANAGEMENT FEE 101-0000-42416 0 $11.00 $11.00 1/11/22 WEB10354 634751915
11 CREDIT 1020141 ECON
Total Paid for RECORDS MANAGEMENT FEE: $11.00 $11.00
TECHNOLOGY
ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 1/11/22 WEB10354 634751915
11 CREDIT 1020141 ECON
Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00
TOTALS:$516.00 $516.00
Printed: Friday, March 03, 2023 1:53:23 PM 2 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0291
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL CVWD
INVOICE CVWD Invoice.pdf 1
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL CVWD CVWD Residential
Connection.pdf 1
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL
HYDRAULIC CALCS 1 Document.pdfCalc-1.pdf 1
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL
HYDRAULIC CALCS Document.pdfCalc-2.pdf 1
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL PIPING
PLAN 2 Lot 9.pdfPiping Plan.pdf 1
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL PLAN Lot 9.pdfSite.pdf 1
DOC 12/21/2021 Etrakit Contractor 1ST SUBMITTAL SENJU Senju Residential
Conceled Pendant.pdf 1
DOC 3/24/2022 Etrakit Contractor Document.pdfCalc-
1_1.pdf 1
DOC 3/24/2022 Etrakit Contractor Document.pdfCalc-
2_1.pdf 1
DOC 3/24/2022 Etrakit Contractor Lot 9 - Sheet - FP-1 - Site
Plan As Builds.pdf 1
DOC 3/24/2022 Etrakit Contractor
Lot 9 - Sheet - FP-2 -
Piping PLan As
Builds.pdf
1
DOC 3/24/2022 Etrakit Contractor Scan_0001.pdf 1
BOND INFORMATION
1ST FIRE - ETRAKIT
(2 WK)
KOHL
HETRICK 12/21/2021 1/10/2022 1/10/2022 APPROVED SEE ATTACHMENTS
1ST PERMIT TECH –
ETRAKIT (1 DAY)
PERMIT TECH
BUCKET 12/21/2021 12/22/2021 12/27/2021 COMPLETE
Printed: Friday, March 03, 2023 1:53:23 PM 3 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0291
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 3/24/2022 Etrakit Contractor Senju Residential
Conceled Pendant_1.pdf 1
DOC 3/25/2022 JULIA AGGREH
Email Regarding As built
Req_FSS2021-0291
52435 ROSS AVE.msg
Email Regarding As built
Req_FSS2021-0291
52435 ROSS AVE.msg
0
DOC 1/21/2022 JOSE DELGADO
FSS2021-0291
APPROVED OH ROUGH
1.20.2022.pdf
FSS2021-0291
APPROVED OH ROUGH
1.20.2022.pdf
1
DOC 1/10/2022 KOHL HETRICK
FSS2021-0291 -
APPROVED PLANS AND
CALCS.pdf
FSS2021-0291 -
APPROVED PLANS AND
CALCS.pdf
1
DOC 1/10/2022 KOHL HETRICK FSS2021-0291 - COA
AND JOB CARD.pdf
FSS2021-0291 - COA
AND JOB CARD.pdf 1
Printed: Friday, March 03, 2023 1:53:23 PM 4 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2021-0291
FSS2021-0291*REDLINE AMENDMENTSPROVIDED
1
2
3
4
5
6
7
8
9
10 11 12 13
14
15
16
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.cadmando.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.)
Calc-1
Calc-2
Supply Point
Water Supply Information
Static Pressure:
Residual Pressure:
Residual Flow:
Additional Hose Flow:
78.35 psi
58.19 psi
41 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
31.0291 GPM
43.9174 Psi
5 GPM
0 GPM
1
5
SOR
BOR
DOM
TOR
2 3
6
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
31.0023 GPM
50.8293 Psi
5 GPM
0 GPM
11
7
8
12
10
9
1"
2' -0"1"14' -7"1"12' -0"1"
11' -4"
1"
4' -4"
1"
5' -2"
1"
5' -11"
1"
1' -6"1"3' -5"1 1/2"
3' -0"1 1/2"46' -0"1 1/2"
45' -0"1" x 13' -6"1" x 4' -6"1"
2' -8"
1"
10' -7"1"2' -10"1"
4' -6"
1"
14' -0"1"8' -0"1"
13' -0"
1"
14' -0"1"8' -0"1"8' -0"1"8' -0"1"8' -0"1"8' -0"1"8' -0"1"
1' -6"
1"
12' -2"1"6' -0"1"4' -6"1"7' -8"1"7' -2"1"7' -0"1"7' -6"1"
11' -0"1"3' -9"1"5' -0"1"1' -0"1"4' -10"1"4' -4"1"
14' -0"
1"
0' -10"
1"
11' -6"
1"
10' -5"
1"
10' -6"
1"
10' -6"
1"
12' -3"
1"
6' -0"
1"
11' -6"
1"
11' -5"1"11' -5"1"11' -5"1"6' -3"1"7' -8"1"7' -8"1"7' -8"1"
6' -0"1"6' -0"1"8' -4"1"8' -4"1"8' -4"1"8' -0"1"
12' -0"
1"
12' -0"
1"
9' -0"
1"
3' -6"
1"
8' -6"
1"
1' -0"
1"
7' -6"1"7' -6"1"9' -3"1"9' -3"1"
4' -4"1"7' -2"1"7' -2"1"4' -10"1"4' -10"1"9' -7"1"9' -7"1"7' -6"1"10' -3"1"
1' -10"
1"
6' -6"
1"
3' -5"1"6' -5"1"
3' -7"
1"
9' -8"
1"
9' -6"1"4' -8"1"6' -6"1"
2' -10"1"2' -1"1"
5' -3"
1"
10' -9"
1"
7' -8"
1"
3' -3"1"2' -1"1"
6' -3"
1"
4' -10"
1"
2' -9"
1"
8' -6"
1"
1' -5"
1"
9' -9"
1"
16' -0"1"9' -9"1"6' -3"1"5' -9"1"
7' -10"1"0' -5"1"5' -9"1"
2' -0"
1"
9' -5"
1"
8' -5"
1"
6' -6"
1"
0' -6"
1"
2' -8"1"5' -11"1"4' -1"1"
1' -5"
1"
7' -5"
1"
12' -0"
1"
7' -9"
1"
9' -7"1"3' -9"1"2' -8"1"
1' -8"
1"
9' -8"
1"
8' -1"1"8' -5"1"
2' -3"1"3' -11"1"
1' -7"
1"
6' -10"1"8' -3"1"
2' -7"
1"
0' -10"
1"
8' -3"
1"
2' -6"
1"
5' -9"
1"
5' -1"
1"
1' -11"
1"
8' -11"
1"
9' -9"
1"
1' -6"1"3' -9"1"7' -5"1"
4' -3"1"7' -8"1"
3' -3"
1"
7' -9"
1"
6' -0"
1"
20' -8"
1"
4' -6"1-1/2" PVC UNDERGROUND BY OTHERSNOTIFICATION DEVICE BY OTHERS
1" RISER
INSPECTORS TEST
1"6' -0"MASTER BEDROOM
14'-0"
MASTER BEDROOM
14'-0"
KITCHEN
14'-0"FAMILY
ROOM
14'-0"
HER BATH
12'-0"
HIS BATH
12'-0"
BEDROOM
12'-0"BEDROOM 2
12-'0"BEDROOM 3
12'-0"LAUNDRY
14'-0"
BATH
12'-0"
BATH
12'-0"
BATH
12'-0"
BATH
12'-0"
BATH
12'-0"
>55sf
GARAGE
14'-0"
GARAGE
14'-0"
FOYER
14'-0"
LAUNDRY
12'-0"
BEDROOM 4
12'-0"
POWDER
>55sf
BATH
12'-0"
BATH
12'-0"
BATH
12'-0"
W.I.C.
12'-0"
BEDROOM 5
12'-0"BEDROOM 6
12'-0"
KITCHEN
14'-0"
LIVING
14'-0"
HER BATH
12'-0"
HIS BATH
12'-0"
1" Water Meter
Source
1"
10' -7"1"7' -8"1"8' -4"1"7' -8"1"8' -4"1"7' -8"1"8' -4"1"
10' -6"
Fire 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"1-1/2" PVC Underground 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 )
jd@jdmechanical.co
Scale
Project number
Date
Drawn by
Checked by 82579 Fleming Way Suite DIndio Ca. 92201(760) 775-6220C-16 License # 1020141MECHANICALINCAs indicated
3/24/2022 12:52:56 PMFP-2
Piping PLan As Builds
Project Number
LOT 9
11-17-21
JA
JDNEW RESIDENCELOT 952435 Ross AveLa Quinta, Ca. 922533/32" = 1'-0"1 Piping PLan
Sprinkler Schedule
No. of
Sprklrs Description
SIN
(Hydratec)K-Factor
Orifice
Size Temp
80 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
12 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
: 92
Total No. of Sprinklers: 92
JD Mechanical Fire
82579 Fleming Way Suite D
Your Street Address 2
Indio, Ca. 92201
760-775-6220
Job Name : Lot 9
Drawing :
Location : 52435 Ross Ave
Remote Area : Calc-1
Contract :
Data File : Lot 9 Area Calc-1.WXF
Computer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical FirePage 1 Lot 9Date 10203040E50R60U70S80S90E100R110P12013014015010 20 30 40 50 60 70 80 90FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 78.35 C2 - Residual Pressure: 58.19 C2 - Residual Flow : 41 D1 - Elevation : 7.445 D2 - System Flow : 31.029 D2 - System Pressure : 43.917 Hose ( Demand ) : _______D3 - System Demand : 31.029 Safety Margin : 22.393 D1D2Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical FirePage 2 Lot 9Date 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
JD Mechanical Fire Page 3
Lot 9 Date
SUPPLY ANALYSIS
Node at Static Residual Available
Source Pressure Pressure Flow Pressure Total Demand Required Pressure
SOR 78.35 58.19 41.0 66.31 31.03 43.917
NODE ANALYSIS
Pressure Discharge
Node Tag Elevation Node Type at Node at Node Notes
1 14.19 4.9 7.04 13.0 0.05 256
2 15.0 7.14
3 15.0 9.8
4 15.0 14.45
TOR 15.0 29.17
DOM 1.49 37.41 5.0
BOR -3.0 41.11
SOR -3.0 43.92
5 14.19 4.9 7.07 13.03 0.05 256
6 15.0 14.28
Flow Summary - NFPA
Computer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical Fire Page 4
Lot 9 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 14.19 4.90 13.00 1 N 7.0 6.810 150 7.040
to R 1.0 8.000 -0.351
2 15 13.0 1.101 14.810 0.0307 0.454 Vel = 4.38
2 15 13.03 1 2O 10.0 14.000 150 7.143
to 10.000 0.0
3 15 26.03 1.101 24.000 0.1108 2.659 Vel = 8.77
3 15 -11.68 1 10O 50.0 76.220 150 9.802
to 50.000 0.0
4 15 14.35 1.101 126.220 0.0368 4.644 Vel = 4.84
4 15 11.68 1 4R 4.0 81.930 150 14.446
to 8O 40.0 51.000 0.0
TOR 15 26.03 1.101 N 7.0 132.930 0.1108 14.726 Vel = 8.77
TOR 15 0.0 1 N 7.0 13.510 150 29.172
to R 1.0 8.000 5.851
DOM 1.49 26.03 1.101 21.510 0.1108 2.383 Vel = 8.77
DOM 1.49 + 5.00 5.00 1 N 7.0 4.490 150 37.406
to 7.000 1.945
BOR -3 31.03 1.101 11.490 0.1534 1.762 Vel = 10.46
BOR -3 0.0 1.5 2N 18.0 94.240 150 41.113
to 18.000 0.0
SOR -3 31.03 1.598 112.240 0.0250 2.804 Vel = 4.96
0.0
SOR 31.03 43.917 K Factor = 4.68
5 14.19 4.90 13.03 1 N 7.0 6.810 150 7.069
to 7.000 -0.351
2 15 13.03 1.101 13.810 0.0308 0.425 Vel = 4.39
0.0
2 13.03 7.143 K Factor = 4.88
3 15 11.68 1 9R 9.0 122.720 150 9.802
to 5O 25.0 55.000 0.0
6 15 11.68 1.101 3N 21.0 177.720 0.0252 4.473 Vel = 3.94
6 15 0.0 1 6.800 150 14.275
to 0.0
4 15 11.68 1.101 6.800 0.0251 0.171 Vel = 3.94
0.0
4 11.68 14.446 K Factor = 3.07
Final Calculations : Hazen-Williams
Computer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical Fire
82579 Fleming Way Suite D
Your Street Address 2
Indio, Ca. 92201
760-775-6220
Job Name : Lot 9
Drawing :
Location : 52435 Ross Ave
Remote Area : Calc-2
Contract :
Data File : Lot 9 Area Calc-2.WXF
Computer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical FirePage 1 Lot 9Date 10203040E50R60U70S80S90E100R110P12013014015010 20 30 40 50 60 70 80 90FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 78.35 C2 - Residual Pressure: 58.19 C2 - Residual Flow : 41 D1 - Elevation : 7.445 D2 - System Flow : 31.002 D2 - System Pressure : 50.829 Hose ( Demand ) : _______D3 - System Demand : 31.002 Safety Margin : 15.500 D1D2Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical FirePage 2 Lot 9Date 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
JD Mechanical Fire Page 3
Lot 9 Date
SUPPLY ANALYSIS
Node at Static Residual Available
Source Pressure Pressure Flow Pressure Total Demand Required Pressure
SOR 78.35 58.19 41.0 66.33 31.0 50.829
NODE ANALYSIS
Pressure Discharge
Node Tag Elevation Node Type at Node at Node Notes
7 14.19 4.9 7.04 13.0 0.05 256
8 15.0 7.19
9 15.0 21.33
10 15.0 23.75
TOR 15.0 36.1
DOM 1.49 44.33 5.0
BOR -3.0 48.03
SOR -3.0 50.83
11 14.19 4.9 7.04 13.0 0.05 256
12 15.0 23.67
Flow Summary - NFPA
Computer Programs by Hydratec Inc. Revision: 50.54.4
JD Mechanical Fire Page 4
Lot 9 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
7 14.19 4.90 13.00 1 N 7.0 8.310 150 7.040
to R 1.0 8.000 -0.351
8 15 13.0 1.101 16.310 0.0307 0.500 Vel = 4.38
8 15 13.00 1 9O 45.0 77.870 150 7.189
to 5R 5.0 50.000 0.0
9 15 26.0 1.101 127.870 0.1106 14.139 Vel = 8.76
9 15 -13.27 1 5O 25.0 55.050 150 21.328
to 2R 2.0 27.000 0.0
10 15 12.73 1.101 82.050 0.0295 2.422 Vel = 4.29
10 15 13.27 1 5R 5.0 79.660 150 23.750
to 4O 20.0 32.000 0.0
TOR 15 26.0 1.101 N 7.0 111.660 0.1106 12.346 Vel = 8.76
TOR 15 0.0 1 N 7.0 13.510 150 36.096
to R 1.0 8.000 5.851
DOM 1.49 26.0 1.101 21.510 0.1106 2.379 Vel = 8.76
DOM 1.49 + 5.00 5.00 1 N 7.0 4.490 150 44.326
to 7.000 1.945
BOR -3 31.0 1.101 11.490 0.1530 1.758 Vel = 10.45
BOR -3 0.0 1.5 2N 18.0 94.240 150 48.029
to 18.000 0.0
SOR -3 31.0 1.598 112.240 0.0249 2.800 Vel = 4.96
0.0
SOR 31.00 50.829 K Factor = 4.35
11 14.19 4.90 13.00 1 N 7.0 8.310 150 7.040
to R 1.0 8.000 -0.351
8 15 13.0 1.101 16.310 0.0307 0.500 Vel = 4.38
0.0
8 13.00 7.189 K Factor = 4.85
9 15 13.27 1 5R 5.0 53.650 150 21.328
to 3O 15.0 20.000 0.0
12 15 13.27 1.101 73.650 0.0319 2.346 Vel = 4.47
12 15 0.0 1 R 1.0 1.390 150 23.674
to 1.000 0.0
10 15 13.27 1.101 2.390 0.0318 0.076 Vel = 4.47
0.0
10 13.27 23.750 K Factor = 2.72
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
January 10, 2022
J D Mechanical Fire Inc.
82579 Fleming Way #D
Indio, CA 92201
Re: Residential Fire Sprinkler Plan Review – MADISON CLUB – LOT 9
FSS2021-0291 / 52435 ROSS AVENUE, 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: 52435 ROSS AVENUE PERMIT#: FSS2021-0291 DATE
ISSUED: 1/10/2022
DESCRIPTION: MADISON CLUB – LOT 9 CONTRACTOR: JD MECHANICAL FIRE INC
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.
1
Ferguson, Bryttany@CALFIRE
Subject:FSS2021-0291 - MADISON - OH SPRINKLER ROUGH/HYDRO
Location:52435 ROSS AVE
Start:Thu 1/20/2022 10:30 AM
End:Thu 1/20/2022 11:30 AM
Recurrence:(none)
Meeting Status:Accepted
Organizer:Jose Delgado
Required Attendees:Jose Delgado; Kohl Hetrick
Optional Attendees:Julia I. Aggreh; Diaz, Ruben@CALFIRE; Ferguson, Bryttany@CALFIRE
Categories:LQ INSPECTION
Rep. Name: Co. Name:
Phone#: Cell#: CrossSt:
HYDRANT SYSTEM PASS FAIL FIRE ALARM PASS FAIL
Thrust block pre-pour Rough-wire inspection
Underground rough Function test
Underground hydro Duct detectors/velocity
Flush 24 hr. battery test
Final Sprinkler monitoring
SPRINKLER U.G. Final
Thrust block pre-pour SPECIAL SUPPRESSION
Underground rough Door fan test
Underground hydro Abort test
Flush Mechanical shutdown
Final Detector test
FIRE SPRINKLER Deluge/pre-action
Weld inspection Final
X Overhead rough piping X UST/AST TANK
X Overhead hydro X Installation
UG flush / OK to connect Removal
Main drain/Inspect. Test Emergency shut off
High pile storage Primary piping
In-rack sprinklers Secondary piping
Hose racks Dispensers & shear valves
Final Final
KITCHEN HOOD EXTINGUISHING MISC. INSPECTION
Detection system Spray booths
Function Test Hood/duct extinguishing
Gas/Electrical shut-off High pile rack storage
Nozzle model/placement H.P. vents/access/corridors
Fire alarm connection Tract access/hydrant verification
Final Other: FIRE & LIFE SAFETY
INSPECTION
SPRAY BOOTHS KNOX SYSTEM
Installation Building Knox box
Air flow test Gate access Knox box/padlock
2
Thank you,
Mechanical interlock BUILDING INSPECTIONS
Extinguishing system T/I final
Fire alarm connection Shell final
Final Final for occupancy
Start Time: Finish Time: FSS2021-0291
OH ROUGH & HYDRO SPK INSPECTION
LOWER MASTER RM 1 HEAD ADDED AT ENTRANCE; 1 HEAD
ADDED IN HALLWAY POCKET OF MASTER FOYER; 2 HEADS
ADDED IN KITCHEN/LIVING AREA; TOTAL OF 2 HEADS IN BUNK
RM WITH MEASUREMENTS SHOWING COVERAGE; 1 ADDED
HEAD IN DROP CEILING POCKET OUTSIDE OF BUNK RM; PIPE
LAYOUT CHANGED DOWN SIDES OF HOUSE; AS-BUILTS
REQUESTED PRIOR TO FINAL INSPECTION; APPROVED OH
ROUGH AND SIGNED JOB CARD; BF
Start Time: Finish Time:
3
Bryttany Ferguson
Fire Systems Inspector/Office of the Fire Marshal
CAL FIRE/Riverside County Fire Department
Proudly serving Riverside County
Main: 760-863-8886 Cell: 760-217-0532
77933 La Montanas Rd. Ste. 201, Palm Desert, CA 92211
Bryttany.Ferguson@fire.ca.gov | www.rvcfire.org
The Office of the County Fire Marshal is committed to facilitating fire and life safety solutions by empowering its
employees to serve our community through innovation and partnership.
Warning: this message is from an external user and should be treated with caution.
Advise Jose of any clearances or corrections
Fire Admin Assistant – Jose Delgado – 760-777-7128 - jodelgado@laquintaca.gov
-----Original Appointment-----
From: Jose Delgado <jodelgado@laquintaca.gov>
Sent: Wednesday, January 12, 2022 1:54 PM
To: Jose Delgado; Hetrick, Kohl@CALFIRE
Cc: Julia I. Aggreh
Subject: FSS2021-0291 - MADISON - OH SPRINKLER ROUGH/HYDRO
When: Thursday, January 20, 2022 10:30 AM-11:30 AM (UTC-08:00) Pacific Time (US & Canada).
Where: 52435 ROSS AVE
Warning: this message is from an external user and should be treated with caution.
Brian 760.832.2735