FSS2020-0154ADDITIONAL 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
CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES
NOTE JULIA AGGREH 1/25/2022 2/25/2022
CONTRACTOR REQUESTED FINAL INSPECTION. PERMIT
EXPIRED AS OF 06/05/21 (6 MOS FROM DATE OF LAST
APPROVED INSPECTION). ADDED EXTENSION FEE OF $83 AND
EXTENDED PERMIT TO 1/26/22 SO CONTRACTOR CAN PAY
FEE VIA ETRAKIT. WILL ALSO REQUIRE AN EXTENSION
REQUEST LETTER FROM CONTRACTOR. OK TO EXTEND PER
KOHL.
CONDITIONS
Description: WALKER / FIRE SPRINKLERS / BRES2018-0357
Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM
HOMES
Status: FINALED Applied: 11/17/2020 ECON
Parcel No: 767700046 Site Address: 81735 DE SOTO AVE LA QUINTA,CA 92253 Approved: 12/7/2020 KHET
Subdivision: TR 33076-2 Block: Lot: N Issued: 12/7/2020 ONLINE
Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 2/17/2022 LIN
Valuation: $21,935.00 Occupancy Type: Construction Type: Expired:
No. Buildings: 0 No. Stories: 0 No. Unites: 0
Details:
Printed: Friday, February 24, 2023 10:12:39 AM 1 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2020-0154
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
BILL TO JD 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 ROTNER GLENN / ANN WALKER
TRUST
53005 HUMBOLDT
BLVD
LA QUINTA CA 92253 (760)775-6220 kathy@jdmechanical.c
o
INSPECTIONS
FINANCIAL INFORMATION
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
FIRE PLAN REVISION
SUBMITTALS 101-0000-42420 0 $167.00 $167.00 2/15/22 WEB10716 635415491
28 CREDIT 1020141 ECON
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED
101-0000-42421 0 $242.00 $242.00 12/7/20 WEB6918 306286 CREDIT J D MECHANICAL FIRE
INC ECON
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED PC
101-0000-42420 0 $242.00 $242.00 12/7/20 WEB6918 306286 CREDIT J D MECHANICAL FIRE
INC ECON
FIRE STAFF - PER HOUR 101-0000-42420 1 $83.00 $83.00 1/25/22 WEB10485 635002350
39 CREDIT 1020141 ECON
Total Paid for FIRE FEES: $734.00 $734.00
RECORDS
MANAGEMENT FEE 101-0000-42416 0 $10.00 $10.00 12/7/20 WEB6918 306286 CREDIT J D MECHANICAL FIRE
INC ECON
Total Paid for RECORDS MANAGEMENT FEE: $10.00 $10.00
TECHNOLOGY
ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 12/7/20 WEB6918 306286 CREDIT J D MECHANICAL FIRE
INC ECON
Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00
TOTALS:$749.00 $749.00
Printed: Friday, February 24, 2023 10:12:39 AM 2 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2020-0154
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 11/17/2020 EtrakitContractor 1ST SUBMITTAL FIRE
SPRINKLERS
8464 Senju Concealed 4
9 RG23.pdf 1
DOC 11/17/2020 EtrakitContractor 1ST SUBMITTAL
HYDRAULIC CALCS AREA 1 RG23.pdf 1
DOC 11/17/2020 EtrakitContractor 1ST SUBMITTAL
HYDRAULIC CALCS AREA 2 RG23.pdf 1
BOND INFORMATION
SEQID INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
OVERHEAD ROUGH
PIPING KHET 2/22/2021 2/22/2021 APPROVED AS-BUILT REQD PRIOR TO
FINAL REMOTE VIDEO INSPECTION
OVERHEAD HYRO KHET 2/22/2021 2/22/2021 APPROVED REMOTE VIDEO
INSPECTION
FIRE FINAL**KHET 1/31/2022 1/31/2022 NOT READY
No Fee
Rough inspection notes identified required
revised plans/calcs be provided. Should not
have been scheduled.
FIRE FINAL**LIN 2/17/2022 2/17/2022 APPROVED
REVIEWS
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE
STATUS REMARKS NOTES
1ST FIRE (2 WK)KOHL
HETRICK
11/17/2020 12/3/2020 12/7/2020 APPROVED SEE ATTACHMENTS
1ST PERMIT TECH (1
DAY)
PERMIT TECH
BUCKET
11/17/2020 11/18/2020 11/19/2020 COMPLETE
2ND FIRE (1 WK)KOHL
HETRICK
2/14/2022 2/21/2022 2/15/2022 APPROVED SEE ATTACHMENTS
PARENT PROJECTS
Printed: Friday, February 24, 2023 10:12:39 AM 3 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2020-0154
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 11/17/2020 EtrakitContractor 1ST SUBMITTAL PLANS RG 23 FS PLAN.pdf 1
DOC 11/17/2020 EtrakitContractor 1ST SUBMITTAL
CONNECTION CHARGE Scan_0038.pdf 1
DOC 2/14/2022 Etrakit Contractor AREA 1.pdf rg23.pdf 1
DOC 2/14/2022 Etrakit Contractor AREA 2.pdf rg23.pdf 1
DOC 2/14/2022 Etrakit Contractor RG 23 AS BUILT.pdf 1
DOC 1/26/2022 JULIA AGGREH Extension Request Ltr
FSS2020_0154.pdf
Extension Request Ltr
FSS2020_0154.pdf 0
DOC 12/7/2020 KOHL HETRICK FSS2020-0154 - COA
AND JOB CARD.pdf
FSS2020-0154 - COA
AND JOB CARD.pdf 1
DOC 12/7/2020 KOHL HETRICK
FSS2020-0154 -
APPROVED PLANS AND
CALCS.pdf
FSS2020-0154 -
APPROVED PLANS AND
CALCS.pdf
1
DOC 2/22/2021 KOHL HETRICK FSS2020-0154 - 2-22-
2021 INSP NOTES (1).pdf
FSS2020-0154 - 2-22-
2021 INSP NOTES (1).pdf 1
DOC 2/15/2022 KOHL HETRICK
FSS2020-0154 -
APPROVED REVISED
PLANS AND CALCS.pdf
FSS2020-0154 -
APPROVED REVISED
PLANS AND CALCS.pdf
1
Printed: Friday, February 24, 2023 10:12:39 AM 4 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2020-0154
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 1
General Project Data Report
General Data
Project Title: RG 23 Project File Name: RG 23..fiw
Designed By: Chad Ryan Date: 12/14/20
Code Reference:Approving Agency:
Client Name:Phone:
Address:City, State Zip Code:
Company Name: JD Mechanical Representative: Kathy Sloan
Company Address: 82579 Fleming Way Ste D City And State: Indio, CA 92201
Phone: 760-775-6220
Building Name: AREA 1 Building Owner:
Contact at Building:Phone at Building:
Address Of Building: 53005 Humboldt City, State Zip Code:
Project Data
Description Of Hazard: Residential Sprinkler System Type: Wet
Design Area Of Water Application: 512 ft² Maximum Area Per Sprinkler: 256 ft²
Default Sprinkler K-Factor: 4.90 K Default Pipe Material: CPVC
Inside Hose Stream Allowance: 0.00 gpm Outside Hose Stream Allowance: 0.00 gpm
In Rack Sprinkler Allowance: 0.00 gpm
Sprinkler Specifications
Make: SENJU Model:8464
Size:7/16 Temperature Rating: 162 F
F = T RUN / B = ANGLE VALVE
Water Supply Test Data
Source Of Information:
Test Hydrant ID:Date Of Test:
Hydrant Elevation: 0 ft Static Pressure: 70.00 psi
Test Flow Rate: 1000.00 gpm Test Residual Pressure: 63.00 psi
Calculated System Flow Rate: 31.06 gpm Calculated Inflow Residual Pressure: 61.62 psi
Available Residual Pressure At
System Flow:69.99 psi
Calculation Project Data
Calculation Mode: Demand
HMD Minimum Residual Pressure: 7.05 psi Minimum Desired Flow Density: 0.05 gpm/ft²
Number Of Active Nodes: 25
Number Of Active Pipes: 25 Number Of Inactive Pipes: 175
Number Of Active Sprinklers: 2 Number Of Inactive Sprinklers: 0
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 2
Fire Sprinkler Output Data
Overall Pipe Output Data
Beg.
End.
Node
Nodal
KFactor
(K)
Elevation
(feet)
Spk/Hose
Discharge
(gpm)
Residual
Pressure
(psi)
Nom. Dia.
Inside Dia.
C-Value
q (gpm)
Q (gpm)
Velocity
(fps)
F. L./ft
(psi/ft)
Fittings
Type-Grp
Pipe-Len.
Fit-Len.
Tot-Len.
(ft)
PF-(psi)
PE-(psi)
PT-(psi)
1 4.90 13.00 13.01 7.05 0.75 13.01 0.09458 0.50 0.331
2 0.00 13.50 0.00 7.16 0.874 13.01 T 3.00 -0.217
CPVC 150 6.96 0 3.50 0.115
3 4.90 13.00 13.05 7.09 0.75 13.05 0.09507 0.50 0.713
4 0.00 13.50 0.00 7.59 0.874 13.05 E 7.00 -0.217
CPVC 150 6.98 0 7.50 0.497
6 0.00 11.50 0.00 14.34 0.75 0.00 0.00000 21.00 0.000
24 0.00 13.50 0.00 13.47 0.874 0.00 F3ET 25.00 0.866
CPVC 150 0.00 0 46.00 0.866
2 0.00 13.50 0.00 7.16 0.75 0.00 0.09458 9.50 1.182
22 0.00 13.50 0.00 8.35 0.874 13.01 T 3.00 0.000
CPVC 150 6.96 0 12.50 1.182
4 0.00 13.50 0.00 7.59 0.75 0.00 0.09507 5.00 0.761
22 0.00 13.50 0.00 8.35 0.874 13.05 T 3.00 0.000
CPVC 150 6.98 0 8.00 0.761
22 0.00 13.50 0.00 8.35 0.75 0.00 0.34188 13.00 5.128
24 0.00 13.50 0.00 13.47 0.874 26.06 2F 2.00 0.000
CPVC 150 13.93 0 15.00 5.128
24 0.00 13.50 0.00 13.47 1.00 26.06 0.11105 20.50 4.053
25 0.00 11.50 0.00 18.39 1.101 26.06 2F2E 16.00 0.866
CPVC 150 8.78 0 36.50 4.919
25 0.00 11.50 0.00 18.39 1.00 0.00 0.11105 21.00 4.664
26 0.00 13.50 0.00 22.19 1.101 26.06 2F2ET 21.00 -0.866
CPVC 150 8.78 0 42.00 3.798
26 0.00 13.50 0.00 22.19 1.00 12.36 0.02795 63.00 2.096
28 0.00 13.50 0.00 24.29 1.101 12.36 7FT 12.00 0.000
CPVC 150 4.17 0 75.00 2.096
26 0.00 13.50 0.00 22.19 1.00 13.69 0.03378 49.00 1.959
30 0.00 13.50 0.00 24.15 1.101 13.69 9F 9.00 0.000
CPVC 150 4.61 0 58.00 1.959
28 0.00 13.50 0.00 24.29 1.00 0.00 0.02795 73.50 3.284
32 0.00 11.50 0.00 28.44 1.101 12.36 2F6E 44.00 0.866
CPVC 150 4.17 0 117.50 4.150
30 0.00 13.50 0.00 24.15 1.00 0.00 0.03378 46.60 2.520
34 0.00 11.50 0.00 27.54 1.101 13.69 7F3E 28.00 0.866
CPVC 150 4.61 0 74.60 3.386
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 3
Fire Sprinkler Output Data
Overall Pipe Output Data (cont'd)
Beg.
End.
Node
Nodal
KFactor
(K)
Elevation
(feet)
Spk/Hose
Discharge
(gpm)
Residual
Pressure
(psi)
Nom. Dia.
Inside Dia.
C-Value
q (gpm)
Q (gpm)
Velocity
(fps)
F. L./ft
(psi/ft)
Fittings
Type-Grp
Pipe-Len.
Fit-Len.
Tot-Len.
(ft)
PF-(psi)
PE-(psi)
PT-(psi)
32 0.00 11.50 0.00 28.44 1.00 0.00 0.02795 25.00 0.922
36 0.00 11.50 0.00 29.36 1.101 12.36 3FT 8.00 0.000
CPVC 150 4.17 0 33.00 0.922
34 0.00 11.50 0.00 27.54 1.00 0.00 0.03378 42.00 1.824
36 0.00 11.50 0.00 29.36 1.101 13.69 7FT 12.00 0.000
CPVC 150 4.61 0 54.00 1.824
36 0.00 11.50 0.00 29.36 1.00 0.00 0.11105 7.50 1.721
100 0.00 11.50 0.00 31.08 1.101 26.06 FE 8.00 0.000
CPVC 150 8.78 0 15.50 1.721
100 0.00 11.50 0.00 31.08 1.00 0.00 0.11105 6.50 1.055
110 0.00 5.00 0.00 34.95 1.101 26.06 3F 3.00 2.815
CPVC 150 8.78 0 9.50 3.870
110 ACV 5.00 34.95 26.02
115 3.00 psi 5.00 37.95
115 0.00 5.00 0.00 37.95 1.00 0.00 0.15733 1.00 1.731
120 0.00 4.00 0.00 40.12 1.025 26.06 EC 10.00 0.433
TYPE L COPPER TUBE 150 10.13 0 11.00 2.164
120 0.00 4.00 0.00 40.12 1.00 0.00 0.15733 1.00 0.472
135 0.00 4.00 5.00 40.59 1.025 26.06 F 2.00 0.000
TYPE L COPPER TUBE 150 10.13 0 3.00 0.472
135 0.00 4.00 5.00 40.59 1.00 5.00 0.21770 30.00 11.756
150 0.00 0.00 0.00 54.08 1.025 31.06 8E 24.00 1.732
TYPE L COPPER TUBE 150 12.08 0 54.00 13.488
150 0.00 0.00 0.00 54.08 1.25 0.00 0.07814 4.00 1.032
160 0.00 -2.00 0.00 55.98 1.265 31.06 3EG 9.20 0.866
TYPE L COPPER TUBE 150 7.93 0 13.20 1.898
160 0.00 -2.00 0.00 55.98 2.00 0.00 0.01343 50.00 0.766
180 0.00 -3.00 0.00 57.17 1.816 31.06 F 7.00 0.433
HDPE SDR-9 150 3.85 0 57.00 1.199
180 0.00 -3.00 0.00 57.17 1.50 0.00 0.03353 2.00 0.335
185 0.00 -3.00 0.00 57.51 1.505 31.06 2E 8.00 0.000
TYPE L COPPER TUBE 150 5.60 0 10.00 0.335
185 Meter -3.00 57.51 31.04
190 2.00 psi -3.00 59.51
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 4
Fire Sprinkler Output Data
Overall Pipe Output Data (cont'd)
Beg.
End.
Node
Nodal
KFactor
(K)
Elevation
(feet)
Spk/Hose
Discharge
(gpm)
Residual
Pressure
(psi)
Nom. Dia.
Inside Dia.
C-Value
q (gpm)
Q (gpm)
Velocity
(fps)
F. L./ft
(psi/ft)
Fittings
Type-Grp
Pipe-Len.
Fit-Len.
Tot-Len.
(ft)
PF-(psi)
PE-(psi)
PT-(psi)
190 0.00 -3.00 0.00 59.51 2.00 0.00 0.01343 20.00 0.379
200 0.00 -7.00 0.00 61.62 1.816 31.06 B 8.20 1.732
HDPE SDR-9 150 3.85 0 28.20 2.111
Fitting Legend: F = 45 Degree Elbow, E = 90 Degree Elbow, L = Long Turn Elbow, T = Tee or Cross, B = Butterfly Valve, G = Gate
Valve, C = Check Valve
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 5
Fire Sprinkler Output Summary
Hydraulically Most Demanding Sprinkler Node
HMD Sprinkler Node Number:1
HMD Actual Residual Pressure:7.05 psi
HMD Actual Flow:13.01 gpm
Sprinkler Summary
Sprinkler System Type:Wet
Specified Area Of Application: 512.00 ft²
Minimum Desired Density:0.050 gpm/ft²
Application Average Density:0.051 gpm/ft²
Application Average Area Per Sprinkler: 256.00 ft²
Sprinkler Flow:26.06 gpm
Average Sprinkler Flow:13.03 gpm
Flow Velocity And Imbalance Summary
Maximum Flow Velocity ( In Pipe 22 - 24 ) 13.93 ft/sec
Maximum Velocity Pressure ( In Pipe 22 - 24 ) 1.31 psi
Allowable Maximum Nodal Pressure Imbalance: 0.0100 psi
Actual Maximum Nodal Pressure Imbalance: 0.0056 psi
Actual Average Nodal Pressure Imbalance: 0.0032 psi
Actual Maximum Nodal Flow Imbalance: 0.0323 gpm
Actual Average Nodal Flow Imbalance: 0.0044 gpm
Overall Network Summary
Number Of Unique Pipe Sections: 25
Number Of Flowing Sprinklers:2
Pipe System Water Volume:21.04 gal
Sprinkler Flow:26.06 gpm
Non-Sprinkler Flow:5.00 gpm
Minimum Required Residual Pressure At System Inflow
Node:61.62 psi
Demand Flow At System Inflow Node: 31.06 gpm
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 6
Fire Sprinkler Output Data
Hydraulic Supply/Demand Graph
Pressure psiFlowrate(x100) gpm
70
6363
0
10
20
30
40
50
60
70
80
90
100
1 2 3 4 5 6 7 8 9 10
Supply Curve Data
Static Pressure: 70 psi
Test Residual Pressure: 63 psi
Test Flow Rate: 1000 gpm
Demand Curve Data
Calculated Residual Pressure: 61.62 psi
Calculated Flow Rate: 31.06 gpm
Excess Available Residual Pressure At Calculated Flow: 8.36 psi
Pressure Required For First Sprinkler Downstream From Inflow Node To Flow: 0.00 psi
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 1
General Project Data Report
General Data
Project Title: RG 23 Project File Name: RG 23..fiw
Designed By: Chad Ryan Date: 12/14/20
Code Reference:Approving Agency:
Client Name:Phone:
Address:City, State Zip Code:
Company Name: JD Mechanical Representative: Kathy Sloan
Company Address: 82579 Fleming Way Ste D City And State: Indio, CA 92201
Phone: 760-775-6220
Building Name: AREA 2 Building Owner:
Contact at Building:Phone at Building:
Address Of Building: 53005 Humboldt City, State Zip Code:
Project Data
Description Of Hazard: Residential Sprinkler System Type: Wet
Design Area Of Water Application: 324 ft² Maximum Area Per Sprinkler: 324 ft²
Default Sprinkler K-Factor: 4.90 K Default Pipe Material: CPVC
Inside Hose Stream Allowance: 0.00 gpm Outside Hose Stream Allowance: 0.00 gpm
In Rack Sprinkler Allowance: 0.00 gpm
Sprinkler Specifications
Make: SENJU Model:8464
Size:7/16 Temperature Rating: 162 F
F = T RUN / B = ANGLE VALVE
Water Supply Test Data
Source Of Information:
Test Hydrant ID:Date Of Test:
Hydrant Elevation: 0 ft Static Pressure: 70.00 psi
Test Flow Rate: 1000.00 gpm Test Residual Pressure: 63.00 psi
Calculated System Flow Rate: 22.01 gpm Calculated Inflow Residual Pressure: 48.79 psi
Available Residual Pressure At
System Flow:69.99 psi
Calculation Project Data
Calculation Mode: Demand
HMD Minimum Residual Pressure: 12.05 psi Minimum Desired Flow Density: 0.05 gpm/ft²
Number Of Active Nodes: 24
Number Of Active Pipes: 24 Number Of Inactive Pipes: 176
Number Of Active Sprinklers: 1 Number Of Inactive Sprinklers: 0
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 2
Fire Sprinkler Output Data
Overall Pipe Output Data
Beg.
End.
Node
Nodal
KFactor
(K)
Elevation
(feet)
Spk/Hose
Discharge
(gpm)
Residual
Pressure
(psi)
Nom. Dia.
Inside Dia.
C-Value
q (gpm)
Q (gpm)
Velocity
(fps)
F. L./ft
(psi/ft)
Fittings
Type-Grp
Pipe-Len.
Fit-Len.
Tot-Len.
(ft)
PF-(psi)
PE-(psi)
PT-(psi)
2 0.00 13.50 0.00 19.28 0.75 0.00 0.00000 9.50 0.000
22 0.00 13.50 0.00 19.28 0.874 0.00 T 3.00 0.000
CPVC 150 0.00 0 12.50 0.000
4 0.00 13.50 0.00 19.28 0.75 0.00 0.00000 5.00 0.000
22 0.00 13.50 0.00 19.28 0.874 0.00 T 3.00 0.000
CPVC 150 0.00 0 8.00 0.000
5 4.90 11.00 17.01 12.05 0.75 17.01 0.15529 0.50 1.165
6 0.00 11.50 0.00 13.00 0.874 17.01 E 7.00 -0.217
CPVC 150 9.10 0 7.50 0.948
22 0.00 13.50 0.00 19.28 0.75 0.00 0.00000 13.00 0.000
24 0.00 13.50 0.00 19.28 0.874 0.00 2F 2.00 0.000
CPVC 150 0.00 0 15.00 0.000
6 0.00 11.50 0.00 13.00 0.75 0.00 0.15529 21.00 7.144
24 0.00 13.50 0.00 19.28 0.874 17.01 F3ET 25.00 -0.866
CPVC 150 9.10 0 46.00 6.278
24 0.00 13.50 0.00 19.28 1.00 17.01 0.05044 20.50 1.841
25 0.00 11.50 0.00 21.98 1.101 17.01 2F2E 16.00 0.866
CPVC 150 5.73 0 36.50 2.707
25 0.00 11.50 0.00 21.98 1.00 0.00 0.05044 21.00 2.119
26 0.00 13.50 0.00 23.24 1.101 17.01 2F2ET 21.00 -0.866
CPVC 150 5.73 0 42.00 1.253
26 0.00 13.50 0.00 23.24 1.00 8.07 0.01270 63.00 0.952
28 0.00 13.50 0.00 24.19 1.101 8.07 7FT 12.00 0.000
CPVC 150 2.72 0 75.00 0.952
26 0.00 13.50 0.00 23.24 1.00 8.94 0.01534 49.00 0.890
30 0.00 13.50 0.00 24.13 1.101 8.94 9F 9.00 0.000
CPVC 150 3.01 0 58.00 0.890
28 0.00 13.50 0.00 24.19 1.00 0.00 0.01270 73.50 1.492
32 0.00 11.50 0.00 26.55 1.101 8.07 2F6E 44.00 0.866
CPVC 150 2.72 0 117.50 2.358
30 0.00 13.50 0.00 24.13 1.00 0.00 0.01534 46.60 1.145
34 0.00 11.50 0.00 26.14 1.101 8.94 7F3E 28.00 0.866
CPVC 150 3.01 0 74.60 2.011
32 0.00 11.50 0.00 26.55 1.00 0.00 0.01270 25.00 0.419
36 0.00 11.50 0.00 26.96 1.101 8.07 3FT 8.00 0.000
CPVC 150 2.72 0 33.00 0.419
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 3
Fire Sprinkler Output Data
Overall Pipe Output Data (cont'd)
Beg.
End.
Node
Nodal
KFactor
(K)
Elevation
(feet)
Spk/Hose
Discharge
(gpm)
Residual
Pressure
(psi)
Nom. Dia.
Inside Dia.
C-Value
q (gpm)
Q (gpm)
Velocity
(fps)
F. L./ft
(psi/ft)
Fittings
Type-Grp
Pipe-Len.
Fit-Len.
Tot-Len.
(ft)
PF-(psi)
PE-(psi)
PT-(psi)
34 0.00 11.50 0.00 26.14 1.00 0.00 0.01534 42.00 0.829
36 0.00 11.50 0.00 26.96 1.101 8.94 7FT 12.00 0.000
CPVC 150 3.01 0 54.00 0.829
36 0.00 11.50 0.00 26.96 1.00 0.00 0.05044 7.50 0.782
100 0.00 11.50 0.00 27.75 1.101 17.01 FE 8.00 0.000
CPVC 150 5.73 0 15.50 0.782
100 0.00 11.50 0.00 27.75 1.00 0.00 0.05044 6.50 0.479
110 0.00 5.00 0.00 31.04 1.101 17.01 3F 3.00 2.815
CPVC 150 5.73 0 9.50 3.294
110 ACV 5.00 31.04 17.01
115 3.00 psi 5.00 34.05
115 0.00 5.00 0.00 34.05 1.00 0.00 0.07146 1.00 0.786
120 0.00 4.00 0.00 35.26 1.025 17.01 EC 10.00 0.433
TYPE L COPPER TUBE 150 6.61 0 11.00 1.219
120 0.00 4.00 0.00 35.26 1.00 0.00 0.07146 1.00 0.214
135 0.00 4.00 5.00 35.48 1.025 17.01 F 2.00 0.000
TYPE L COPPER TUBE 150 6.61 0 3.00 0.214
135 0.00 4.00 5.00 35.48 1.00 5.00 0.11512 30.00 6.217
150 0.00 0.00 0.00 43.43 1.025 22.01 8E 24.00 1.732
TYPE L COPPER TUBE 150 8.56 0 54.00 7.949
150 0.00 0.00 0.00 43.43 1.25 0.00 0.04132 4.00 0.545
160 0.00 -2.00 0.00 44.84 1.265 22.01 3EG 9.20 0.866
TYPE L COPPER TUBE 150 5.62 0 13.20 1.411
160 0.00 -2.00 0.00 44.84 2.00 0.00 0.00710 50.00 0.405
180 0.00 -3.00 0.00 45.68 1.816 22.01 F 7.00 0.433
HDPE SDR-9 150 2.73 0 57.00 0.838
180 0.00 -3.00 0.00 45.68 1.50 0.00 0.01773 2.00 0.177
185 0.00 -3.00 0.00 45.85 1.505 22.01 2E 8.00 0.000
TYPE L COPPER TUBE 150 3.97 0 10.00 0.177
185 Meter -3.00 45.85 22.01
190 1.00 psi -3.00 46.86
190 0.00 -3.00 0.00 46.86 2.00 0.00 0.00710 20.00 0.200
200 0.00 -7.00 0.00 48.79 1.816 22.01 B 8.20 1.732
HDPE SDR-9 150 2.73 0 28.20 1.932
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 4
Fire Sprinkler Output Data
Overall Pipe Output Data (cont'd)
Beg.
End.
Node
Nodal
KFactor
(K)
Elevation
(feet)
Spk/Hose
Discharge
(gpm)
Residual
Pressure
(psi)
Nom. Dia.
Inside Dia.
C-Value
q (gpm)
Q (gpm)
Velocity
(fps)
F. L./ft
(psi/ft)
Fittings
Type-Grp
Pipe-Len.
Fit-Len.
Tot-Len.
(ft)
PF-(psi)
PE-(psi)
PT-(psi)
Fitting Legend: F = 45 Degree Elbow, E = 90 Degree Elbow, L = Long Turn Elbow, T = Tee or Cross, B = Butterfly Valve, G = Gate
Valve, C = Check Valve
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 5
Fire Sprinkler Output Summary
Hydraulically Most Demanding Sprinkler Node
HMD Sprinkler Node Number:5
HMD Actual Residual Pressure: 12.05 psi
HMD Actual Flow:17.01 gpm
Sprinkler Summary
Sprinkler System Type:Wet
Specified Area Of Application: 324.00 ft²
Minimum Desired Density:0.050 gpm/ft²
Application Average Density:0.052 gpm/ft²
Application Average Area Per Sprinkler: 324.00 ft²
Sprinkler Flow:17.01 gpm
Average Sprinkler Flow:17.01 gpm
Flow Velocity And Imbalance Summary
Maximum Flow Velocity ( In Pipe 5 - 6 ) 9.10 ft/sec
Maximum Velocity Pressure ( In Pipe 5 - 6 ) 0.56 psi
Allowable Maximum Nodal Pressure Imbalance: 0.0100 psi
Actual Maximum Nodal Pressure Imbalance: 0.0000 psi
Actual Average Nodal Pressure Imbalance: 0.0000 psi
Actual Maximum Nodal Flow Imbalance: -0.0011 gpm
Actual Average Nodal Flow Imbalance: 0.0001 gpm
Overall Network Summary
Number Of Unique Pipe Sections: 24
Number Of Flowing Sprinklers:1
Pipe System Water Volume:18.51 gal
Sprinkler Flow:17.01 gpm
Non-Sprinkler Flow:5.00 gpm
Minimum Required Residual Pressure At System Inflow
Node:48.79 psi
Demand Flow At System Inflow Node: 22.01 gpm
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
Living Water Designs RG 23
Prescott, AZ 86301 Page 6
Fire Sprinkler Output Data
Hydraulic Supply/Demand Graph
Pressure psiFlowrate(x100) gpm
70
6363
0
10
20
30
40
50
60
70
80
90
100
1 2 3 4 5 6 7 8 9 10
Supply Curve Data
Static Pressure: 70 psi
Test Residual Pressure: 63 psi
Test Flow Rate: 1000 gpm
Demand Curve Data
Calculated Residual Pressure: 48.79 psi
Calculated Flow Rate: 22.01 gpm
Excess Available Residual Pressure At Calculated Flow: 21.21 psi
Pressure Required For First Sprinkler Downstream From Inflow Node To Flow: 0.00 psi
OFFICE OF THE FIRE MARSHAL – LA QUINTA
78495 Calle Tampico, La Quinta, CA 92253 • Phone (760) 777-7074
• www.rvcfire.org
December 7, 2020
JD Mechanical Fire Inc.
82579 Fleming Way #D
Indio, CA 92201
Re: Residential Fire Sprinkler Plan Review – WALKER RESIDENCE
FSS2020-0154 / 81735 DE SOTO AVE, 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: 81735 DE SOTO AVE PERMIT#: FSS2020-0154 DATE
ISSUED: 12/7/2020
DESCRIPTION: WALKER RESIDENCE 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.