FSS2019-0133ADDITIONAL SITES
CHRONOLOGY
CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES
NOTE KAYLI ALFORD 10/29/2019 10/29/2019 ISSUED PER KOHL 10/29/19
NOTE KAYLI ALFORD 2/3/2021 2/3/2021
CONTRACTOR REQUESTED FINAL INSPECTION HOWEVER
PERMIT IS EXPIRED AS OF MAY 2020. INFORMED
CONTRACTOR THAT EXTENSION FEE WILL NEED TO BE PAID
AND EXTENSION REQUEST LETTER RECEIVED IN ORDER TO
EXTEND. OK TO EXTEND PER KOHL. EXTENDED PERMIT FROM
5/2/20 TO 2/4/21 SO CONTRACTOR CAN PAY FEE VIA
ETRAKIT.
EXTENSION FEE PAID - EXTENDING PERMIT BY 6 MOS
CONDITIONS
Description: DISCOVERY / BRES2016-0374 / FIRE SPRINKLERS
Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM
HOMES
Status: FINALED Applied: 10/10/2019 ECON
Parcel No: 770380003 Site Address: 54020 DEL GATO DR LA QUINTA,CA 92253 Approved: 10/29/2019 KHET
Subdivision: TR 28470-3 Block: Lot: 3 Issued: 10/29/2019 KAL
Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 2/4/2021 KHET
Valuation: $10,000.00 Occupancy Type: Construction Type: Expired:
No. Buildings: 0 No. Stories: 0 No. Unites: 0
Details:
Printed: Tuesday, February 14, 2023 12:28:13 PM 1 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2019-0133
CONTACTS
NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL
APPLICANT ARC MECHANICAL P O BOX 1354 YUCCA VALLEY CA 92286 (760)289-9054 KFOSTERARC@GMAIL.
COM
BILL TO ARC MECHANICAL po box 1354 yucca valley CA 92286 (760)289-9054 kfosterarc@gmail.com
CONTRACTOR ARC MECHANICAL po box 1354 yucca valley CA 92286 (760)289-9054 kfosterarc@gmail.com
OWNER DISCOVER INV po box 1354 yucca valley CA 92286 (760)289-9054 kfosterarc@gmail.com
FINANCIAL INFORMATION
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
APPLICANT OVER PAID
(SEE ATTACHED)101-0000-42420 0 ($242.00)($242.00)10/22/19 R55232 CREDIT ARC MECHANICAL AMA
APPLICANT OVER PAID
(SEE ATTACHED)101-0000-42421 0 ($80.00)($80.00)10/22/19 R55232 CREDIT ARC MECHANICAL AMA
Total Paid for APPLICANT OVER PAID(SEE ATTACHED): ($322.00)($322.00)
Credit Card Fee 101-0000-43505 0 $14.78 $14.78 10/10/19 WEB4172 CREDIT ARC MECHANICAL ECON
Total Paid for Credit Card Fee: $14.78 $14.78
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED
101-0000-42421 0 $322.00 $322.00 10/10/19 WEB4172 CREDIT ARC MECHANICAL ECON
FIRE SPRINKLER
SYSTEMS - SINGLE
FAMILY DETACHED PC
101-0000-42420 0 $484.00 $484.00 10/10/19 WEB4172 CREDIT ARC MECHANICAL ECON
FIRE STAFF - PER HOUR 101-0000-42420 0.25 $40.25 $40.25 2/3/21 WEB7319 015411 CREDIT ARC MECHANICAL ECON
Total Paid for FIRE FEES: $846.25 $846.25
RECORDS
MANAGEMENT FEE 101-0000-42416 0 $10.00 $10.00 10/10/19 WEB4172 CREDIT ARC MECHANICAL ECON
Total Paid for RECORDS MANAGEMENT FEE: $10.00 $10.00
Printed: Tuesday, February 14, 2023 12:28:13 PM 2 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2019-0133
BOND INFORMATION
INSPECTIONS
SEQID INSPECTION TYPE INSPECTOR SCHEDULED
DATE
COMPLETED
DATE
RESULT REMARKS NOTES
OVERHEAD ROUGH
PIPING
KHET 11/4/2019 11/4/2019 APPROVED
OVERHEAD HYRO KHET 11/4/2019 11/4/2019 APPROVED
FIRE FINAL**KHET 2/4/2021 2/4/2021 APPROVED
REVIEWS
REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED
DATE
STATUS REMARKS NOTES
1ST PERMIT TECH (1
DAY)
ARMANDO
MAGALLON 10/10/2019 10/11/2019 10/22/2019 COMPLETE
APPLICANT OVERPAID BY $322.00. PARTIAL
REFUND PROCESS HAS BEEN INITIATED. I
NOTIFIED APPLICANT THAT I WOULD BE ISSUING
A PARTIAL REFUND FOR THIS PERMIT.
REFUND HAS NOW BEEN PROCESSED AND
ATTACHED ON TRAKIT.
1ST FIRE (2 WK)KOHL
HETRICK
10/10/2019 10/24/2019 10/29/2019 APPROVED
PARENT PROJECTS
DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD
BY
TECHNOLOGY
ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 10/10/19 WEB4172 CREDIT ARC MECHANICAL ECON
Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00
TOTALS:$554.03 $554.03
Printed: Tuesday, February 14, 2023 12:28:13 PM 3 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2019-0133
ATTACHMENTS
Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED
DOC 10/14/2019 ARMANDO MAGALLON FSS2019-0133 PARTIAL
REFUND FSS2019-0133.pdf 0
DOC 10/22/2019 ARMANDO MAGALLON APPROVED REFUND APPROVED REFUND.pdf 0
DOC 10/10/2019 EtrakitContractor BallardCALCS&Waterlet
ter
Ballard Residence
CALCS.pdf 1
DOC 2/3/2021 KAYLI ALFORD EXTENSION
REQUEST.pdf
EXTENSION
REQUEST.pdf 0
DOC 10/29/2019 KOHL HETRICK
APPROVED - 1ST
SUBMITTAL - PLAN SET
FSS2019- 0133.pdf
APPROVED - 1ST
SUBMITTAL - PLAN SET
FSS2019- 0133.pdf
1
DOC 10/29/2019 KOHL HETRICK FSS2019-0133 - COA
AND JOB CARD.pdf
FSS2019-0133 - COA
AND JOB CARD.pdf 1
DOC 11/5/2019 KOHL HETRICK FSS2019-0133 Red Lines
Nov 4, 2019.pdf
FSS2019-0133 Red Lines
Nov 4, 2019.pdf 1
Printed: Tuesday, February 14, 2023 12:28:13 PM 4 of 4
Permit Details
City of La Quinta
PERMIT NUMBER
FSS2019-0133
APPROVEDRiverside County Fire DepartmentLa Quinta Office of the Fire MarshalBy:countyfire10/29/2019 3:47:02 PMThe approval of plans and specifications does notpermit the violation, deletion, omission or faultyinstallation of any requirements of Title 24 or anyLocal Ordinances. Construction shall remainaccessible and exposed for inspection purposesuntil approved by the Fire Department.Kohl HetrickDigitally signed by Kohl HetrickDN: C=US, E=kohl.hetrick@fire.ca.gov, O=Riverside County Fire Department, OU=La Quinta Office of the Fire Marshal, CN=Kohl HetrickLocation: 78495 Calle Tampico, La Quinta, 92253Reason: I have reviewed this documentContact Info: 760-777-7074Date: 2019.07.23 08:23:01-07'00'FSS2019-0133
APPROVEDRiverside County Fire DepartmentLa Quinta Office of the Fire MarshalBy:countyfire10/29/2019 3:48:14 PMThe approval of plans and specifications does notpermit the violation, deletion, omission or faultyinstallation of any requirements of Title 24 or anyLocal Ordinances. Construction shall remainaccessible and exposed for inspection purposesuntil approved by the Fire Department.Kohl HetrickDigitally signed by Kohl HetrickDN: C=US, E=kohl.hetrick@fire.ca.gov, O=Riverside County Fire Department, OU=La Quinta Office of the Fire Marshal, CN=Kohl HetrickLocation: 78495 Calle Tampico, La Quinta, 92253Reason: I have reviewed this documentContact Info: 760-777-7074Date: 2019.07.23 08:23:01-07'00'FSS2019-0133
APPROVEDRiverside County Fire DepartmentLa Quinta Office of the Fire MarshalBy:countyfire10/29/2019 3:48:22 PMThe approval of plans and specifications does notpermit the violation, deletion, omission or faultyinstallation of any requirements of Title 24 or anyLocal Ordinances. Construction shall remainaccessible and exposed for inspection purposesuntil approved by the Fire Department.Kohl HetrickDigitally signed by Kohl HetrickDN: C=US, E=kohl.hetrick@fire.ca.gov, O=Riverside County Fire Department, OU=La Quinta Office of the Fire Marshal, CN=Kohl HetrickLocation: 78495 Calle Tampico, La Quinta, 92253Reason: I have reviewed this documentContact Info: 760-777-7074Date: 2019.07.23 08:23:01-07'00'FSS2019-0133
BALLARD RESIDENCE
Fire Sprinkler Reports
for
BED 2
(2 SPRINKLERS)
Prepared By:
KIRTH FOSTER
ARC MECHANICAL
P.O. BOX 1354
YUCCA VALLEY, CA 92284
760-289-9054
OCTOBER 4, 2019
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 2
General Project Data Report
General Data
Project Title: BALLARD RESIDENCE Project File Name: BED 2..fiw
Designed By: KIRTH FOSTER Date: OCTOBER 4, 2019
Code Reference: NFPA 13D (2016) Approving Agency:
Client Name: BED 2 Phone:
Address: (2 SPRINKLERS) City, State Zip Code:
Company Name: ARC MECHANICAL Representative: KIRTH FOSTER
Company Address: P.O. BOX 1354 City And State: YUCCA VALLEY, CA 92284
Phone: 760-289-9054
Building Name: BALLARD RESIDENCE Building Owner:
Contact at Building: Phone at Building:
Address Of Building: 54020 DEL GATO DRIVE City, State Zip Code: LA QUINTA, CA 92253
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: BLAZEMASTER CPVC
Inside Hose Stream Allowance: 0.00 gpm Outside Hose Stream Allowance: 5.00 gpm
In Rack Sprinkler Allowance: 0.00 gpm
Sprinkler Specifications
Make: VIKING Model: VK494
Size: 1/2" Temperature Rating: 155 F
Water Supply Test Data
Source Of Information: CVWD
Test Hydrant ID: Date Of Test: 06-30-17
Hydrant Elevation: 0 ft Static Pressure: 90.48 psi
Test Flow Rate: 0.00 gpm Test Residual Pressure: 0.00 psi
Calculated System Flow Rate: 31.08 gpm Calculated Inflow Residual Pressure: 47.08 psi
Calculation Project Data
Calculation Mode: Demand
HMD Minimum Residual Pressure: 7.04 psi Minimum Desired Flow Density: 0.05 gpm/ft²
Number Of Active Nodes: 15
Number Of Active Pipes: 15 Number Of Inactive Pipes: 0
Number Of Active Sprinklers: 2 Number Of Inactive Sprinklers: 0
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 3
Fire Sprinkler Input Data
Node Input Data
Node
No.
Node Description
Branch Description
Area Group
Branch Dia.
(in)
Sprinkler
KFactor (K)
Branch Len.
(ft)
Pressure
Estimate (psi)
Branch Stnd
Fittings
Node Elev (ft)
Branch Non-
Stnd Fittings
(ft)
Non-Sprinkler
Flow (gpm)
Branch Sprk
KFactor (K)
1 Sprinkler
----
----
0.000
4.90
0.0
7.04
----
10.00
0.0
0.00
0.00
2 Sprinkler
----
----
0.000
4.90
0.0
7.12
----
10.00
0.0
0.00
0.00
5 No Discharge
----
----
0.000
N/A
0.0
7.36
----
10.50
0.0
0.00
0.00
10 No Discharge
----
----
0.000
N/A
0.0
7.35
----
10.50
0.0
0.00
0.00
20 No Discharge
----
----
0.000
N/A
0.0
8.77
----
10.50
0.0
0.00
0.00
30 No Discharge
----
----
0.000
N/A
0.0
12.34
----
10.50
0.0
0.00
0.00
40 No Discharge
----
----
0.000
N/A
0.0
28.99
----
10.50
0.0
0.00
0.00
50 No Discharge
----
----
0.000
N/A
0.0
31.96
----
12.50
0.0
0.00
0.00
55 No Discharge
----
----
0.000
N/A
0.0
37.25
----
2.00
0.0
0.00
0.00
60 No Discharge
----
----
0.000
N/A
0.0
38.13
----
1.00
0.0
0.00
0.00
70 No Discharge
----
----
0.000
N/A
0.0
40.37
----
-3.00
0.0
0.00
0.00
175 Non-Sprinkler
----
----
0.000
N/A
0.0
41.03
----
-3.00
0.0
5.00
0.00
180 No Discharge
----
----
0.000
N/A
0.0
41.78
----
-3.00
0.0
0.00
0.00
190 No Discharge
----
----
0.000
N/A
0.0
45.85
----
-3.00
0.0
0.00
0.00
200 No Discharge
----
----
0.000
N/A
0.0
47.08
----
-3.00
0.0
0.00
0.00
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 4
Fire Sprinkler Output Data
Overall Node Groupings Output Data
Pipe Segment Pipe Pipe Sprinkler Flow Non-Sprinkler Flow Beg. Node Imbalance
Beg.
Node
End.
Node
Type
Group
Flow Rate
(gpm)
At Beg. Node
(gpm)
Out (+)
(gpm)
In (-)
(gpm)
Residual
Pressure (psi)
Flow At Beg.
Node (gpm)
1 5 0 -13.00 13.00 0.00 0.00 7.04
2 10 0 -13.08 13.08 0.00 0.00 7.12 0.00000
5 1 0 13.00 0.00 0.00 0.00 7.36 0.00000
5100 0.27
5200 -13.27
10 2 0 13.08 0.00 0.00 0.00 7.35 0.00000
10 5 0 -0.27
10 20 0 -12.81
20 5 0 13.27 0.00 0.00 0.00 8.77 0.00000
20 10 0 12.81
20 30 0 -26.08
30 20 0 26.08 0.00 0.00 0.00 12.34
30 40 0 -26.08
40 30 0 26.08 0.00 0.00 0.00 28.99 0.00000
40 50 0 -26.08
50 40 0 26.08 0.00 0.00 0.00 31.96 0.00000
50 55 0 -26.08
55 50 0 26.08 0.00 0.00 0.00 37.25 0.00000
55 60 0 -26.08
60 55 0 26.08 0.00 0.00 0.00 38.13 0.00000
60 70 0 -26.08
70 60 0 26.08 0.00 0.00 0.00 40.37 0.00000
70 175 0 -26.08
175 70 0 26.08 0.00 5.00 0.00 41.03 0.00000
175 180 0 -31.08
180 175 0 31.08 0.00 0.00 0.00 41.78 0.00000
180 190 0 -31.08
190 180 0 31.08 0.00 0.00 0.00 45.85 0.00000
190 200 0 -31.08
200 190 0 31.08 0.00 0.00 -31.08 47.08
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 5
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 10.00 13.00 7.04 1.00 13.00 0.03068 5.33 0.532
5 0.00 10.50 0.00 7.36 1.101 13.00 ET 12.00 -0.217
BLAZEMASTER CPVC 150 4.38 0 17.33 0.315
5 0.00 10.50 0.00 7.36 1.00 0.27 0.00002 11.00 0.000
10 0.00 10.50 0.00 7.35 1.101 0.27 E 8.00 0.000
BLAZEMASTER CPVC 150 0.09 0 19.00 0.000
2 4.90 10.00 13.08 7.12 1.00 13.08 0.03101 2.50 0.450
10 0.00 10.50 0.00 7.35 1.101 13.08 ET 12.00 -0.217
BLAZEMASTER CPVC 150 4.41 0 14.50 0.233
5 0.00 10.50 0.00 7.36 1.00 0.00 0.03186 33.50 1.418
20 0.00 10.50 0.00 8.77 1.101 13.27 E 11.00 0.000
BLAZEMASTER CPVC 150 4.47 0 44.50 1.418
10 0.00 10.50 0.00 7.35 1.00 12.81 0.02985 34.50 1.418
20 0.00 10.50 0.00 8.77 1.101 12.81 2T 13.00 0.000
BLAZEMASTER CPVC 150 4.32 0 47.50 1.418
20 0.00 10.50 0.00 8.77 1.00 0.00 0.11121 18.08 3.568
30 0.00 10.50 0.00 12.34 1.101 26.08 ET 14.00 0.000
BLAZEMASTER CPVC 150 8.79 0 32.08 3.568
30 0.00 10.50 0.00 12.34 1.00 0.00 0.11121 98.75 16.654
40 0.00 10.50 0.00 28.99 1.101 26.08 5ET 51.00 0.000
BLAZEMASTER CPVC 150 8.79 0 149.75 16.654
40 0.00 10.50 0.00 28.99 1.25 0.00 0.03525 63.75 3.833
50 0.00 12.50 0.00 31.96 1.394 26.08 4ET 45.00 -0.866
BLAZEMASTER CPVC 150 5.48 0 108.75 2.967
50 0.00 12.50 0.00 31.96 1.25 0.00 0.03525 10.50 0.740
55 0.00 2.00 0.00 37.25 1.394 26.08 C 10.50 4.547
BLAZEMASTER CPVC 150 5.48 0 21.00 5.287
55 0.00 2.00 0.00 37.25 1.25 0.00 0.05656 2.00 0.447
60 0.00 1.00 0.00 38.13 1.265 26.08 ET 5.90 0.433
TYPE L COPPER 150 6.66 0 7.90 0.880
60 0.00 1.00 0.00 38.13 1.25 0.00 0.05656 6.00 0.509
70 0.00 -3.00 0.00 40.37 1.265 26.08 EG 3.00 1.732
TYPE L COPPER 150 6.66 0 9.00 2.241
70 0.00 -3.00 0.00 40.37 2.00 0.00 0.00543 100.00 0.660
175 0.00 -3.00 5.00 41.03 2.047 26.08 ET 21.62 0.000
SCH. 40 PVC 150 2.54 0 121.62 0.660
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 6
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)
175 0.00 -3.00 5.00 41.03 2.00 5.00 0.00751 100.00 0.751
180 0.00 -3.00 0.00 41.78 2.047 31.08 ----- 0.00 0.000
SCH. 40 PVC 150 3.03 0 100.00 0.751
180 Meter -3.00 41.78 31.08
190 4.00 psi -3.00 45.85
190 0.00 -3.00 0.00 45.85 1.50 0.00 0.03357 30.00 1.236
200 0.00 -3.00 0.00 47.08 1.505 31.08 TG 6.80 0.000
TYPE K COPPER 150 5.60 0 36.80 1.236
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.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 7
Fire Sprinkler Output Data
Overall Sprinkler Output Data
Flowing
Sprinkler
Node No.
Area Group
Code
Sprinkler
KFactor (K)
Sprinkler
Elevation
(feet)
Residual
Pressure
(psi)
Flowing
Area (ft²)
Flowing
Density
(gpm/ft²)
Sprinkler
Discharge
(gpm)
1 4.90 10.00 7.04 256.00 0.051 13.00
Sub Totals For Non-Group 256.00 0.051 13.00
2 4.90 10.00 7.12 256.00 0.051 13.08
Sub Totals For Non-Group 256.00 0.051 13.08
Totals For All Groups 512.00 0.051 26.08
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 8
Fire Sprinkler Output Summary
Hydraulically Most Demanding Sprinkler Node
HMD Sprinkler Node Number: 1
HMD Actual Residual Pressure: 7.04 psi
HMD Actual GPM: 13.00 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: 26.08 gpm
Average Sprinkler Flow: 13.04 gpm
Flow Velocity And Imbalance Summary
Maximum Flow Velocity ( In Pipe 20 - 30 ) 8.79 ft/sec
Maximum Velocity Pressure ( In Pipe 20 - 30 ) 0.52 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: 0.0000 gpm
Actual Average Nodal Flow Imbalance: 0.0000 gpm
Overall Network Summary
Number Of Unique Pipe Sections: 15
Number Of Flowing Sprinklers: 2
Pipe System Water Volume: 53.45 gal
Sprinkler Flow: 26.08 gpm
Non-Sprinkler Flow: 5.00 gpm
Minimum Required Residual Pressure At System Inflow
Node:47.08 psi
Demand Flow At System Inflow Node: 31.08 gpm
BALLARD RESIDENCE
Fire Sprinkler Reports
for
BED 5
(2 SPRINKLERS)
Prepared By:
KIRTH FOSTER
ARC MECHANICAL
P.O. BOX 1354
YUCCA VALLEY, CA 92284
760-289-9054
OCTOBER 4, 2019
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 2
General Project Data Report
General Data
Project Title: BALLARD RESIDENCE Project File Name: BED 5..fiw
Designed By: KIRTH FOSTER Date: OCTOBER 4, 2019
Code Reference: NFPA 13D (2016) Approving Agency:
Client Name: BED 5 Phone:
Address: (2 SPRINKLERS) City, State Zip Code:
Company Name: ARC MECHANICAL Representative: KIRTH FOSTER
Company Address: P.O. BOX 1354 City And State: YUCCA VALLEY, CA 92284
Phone: 760-289-9054
Building Name: BALLARD RESIDENCE Building Owner:
Contact at Building: Phone at Building:
Address Of Building: 54020 DEL GATO DRIVE City, State Zip Code: LA QUINTA, CA 92253
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: BLAZEMASTER CPVC
Inside Hose Stream Allowance: 0.00 gpm Outside Hose Stream Allowance: 5.00 gpm
In Rack Sprinkler Allowance: 0.00 gpm
Sprinkler Specifications
Make: VIKING Model: VK494
Size: 1/2" Temperature Rating: 155 F
Water Supply Test Data
Source Of Information: CVWD
Test Hydrant ID: Date Of Test: 06-30-17
Hydrant Elevation: 0 ft Static Pressure: 90.48 psi
Test Flow Rate: 0.00 gpm Test Residual Pressure: 0.00 psi
Calculated System Flow Rate: 31.02 gpm Calculated Inflow Residual Pressure: 41.13 psi
Calculation Project Data
Calculation Mode: Demand
HMD Minimum Residual Pressure: 7.04 psi Minimum Desired Flow Density: 0.05 gpm/ft²
Number Of Active Nodes: 13
Number Of Active Pipes: 12 Number Of Inactive Pipes: 0
Number Of Active Sprinklers: 2 Number Of Inactive Sprinklers: 0
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 3
Fire Sprinkler Input Data
Node Input Data
Node
No.
Node Description
Branch Description
Area Group
Branch Dia.
(in)
Sprinkler
KFactor (K)
Branch Len.
(ft)
Pressure
Estimate (psi)
Branch Stnd
Fittings
Node Elev (ft)
Branch Non-
Stnd Fittings
(ft)
Non-Sprinkler
Flow (gpm)
Branch Sprk
KFactor (K)
101 Sprinkler
----
----
0.000
4.90
0.0
7.04
----
10.00
0.0
0.00
0.00
102 Sprinkler
----
----
0.000
4.90
0.0
7.06
----
10.00
0.0
0.00
0.00
105 No Discharge
----
----
0.000
N/A
0.0
7.35
----
10.50
0.0
0.00
0.00
110 No Discharge
----
----
0.000
N/A
0.0
8.77
----
10.50
0.0
0.00
0.00
120 No Discharge
----
----
0.000
N/A
0.0
20.80
----
10.50
0.0
0.00
0.00
150 No Discharge
----
----
0.000
N/A
0.0
24.40
----
10.50
0.0
0.00
0.00
155 No Discharge
----
----
0.000
N/A
0.0
29.98
----
2.00
0.0
0.00
0.00
160 No Discharge
----
----
0.000
N/A
0.0
31.71
----
1.00
0.0
0.00
0.00
170 No Discharge
----
----
0.000
N/A
0.0
34.83
----
-3.00
0.0
0.00
0.00
175 Non-Sprinkler
----
----
0.000
N/A
0.0
35.08
----
-3.00
0.0
5.00
0.00
180 No Discharge
----
----
0.000
N/A
0.0
35.83
----
-3.00
0.0
0.00
0.00
190 No Discharge
----
----
0.000
N/A
0.0
39.90
----
-3.00
0.0
0.00
0.00
200 No Discharge
----
----
0.000
N/A
0.0
41.13
----
-3.00
0.0
0.00
0.00
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 4
Fire Sprinkler Output Data
Overall Node Groupings Output Data
Pipe Segment Pipe Pipe Sprinkler Flow Non-Sprinkler Flow Beg. Node Imbalance
Beg.
Node
End.
Node
Type
Group
Flow Rate
(gpm)
At Beg. Node
(gpm)
Out (+)
(gpm)
In (-)
(gpm)
Residual
Pressure (psi)
Flow At Beg.
Node (gpm)
101 105 0 -13.00 13.00 0.00 0.00 7.04
102 105 0 -13.02 13.02 0.00 0.00 7.06 0.00000
105 101 0 13.00 0.00 0.00 0.00 7.35 0.00000
105 102 0 13.02
105 110 0 -26.02
110 105 0 26.02 0.00 0.00 0.00 8.77 0.00000
110 120 0 -26.02
120 110 0 26.02 0.00 0.00 0.00 20.80 0.00000
120 150 0 -26.02
150 120 0 26.02 0.00 0.00 0.00 24.40 0.00000
150 155 0 -26.02
155 150 0 26.02 0.00 0.00 0.00 29.98 0.00000
155 160 0 -26.02
160 155 0 26.02 0.00 0.00 0.00 31.71 0.00000
160 170 0 -26.02
170 160 0 26.02 0.00 0.00 0.00 34.83 0.00000
170 175 0 -26.02
175 170 0 26.02 0.00 5.00 0.00 35.08 0.00000
175 180 0 -31.02
180 175 0 31.02 0.00 0.00 0.00 35.83 0.00001
180 190 0 -31.02
190 180 0 31.02 0.00 0.00 0.00 39.90 -0.00001
190 200 0 -31.02
200 190 0 31.02 0.00 0.00 -31.02 41.13
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 5
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)
101 4.90 10.00 13.00 7.04 1.00 13.00 0.03068 5.25 0.529
105 0.00 10.50 0.00 7.35 1.101 13.00 ET 12.00 -0.217
BLAZEMASTER CPVC 150 4.38 0 17.25 0.313
102 4.90 10.00 13.02 7.06 1.00 13.02 0.03077 4.50 0.508
105 0.00 10.50 0.00 7.35 1.101 13.02 ET 12.00 -0.217
BLAZEMASTER CPVC 150 4.39 0 16.50 0.291
105 0.00 10.50 0.00 7.35 1.00 0.00 0.11078 7.75 1.412
110 0.00 10.50 0.00 8.77 1.101 26.02 T 5.00 0.000
BLAZEMASTER CPVC 150 8.77 0 12.75 1.412
110 0.00 10.50 0.00 8.77 1.00 0.00 0.11078 66.67 12.038
120 0.00 10.50 0.00 20.80 1.101 26.02 4ET 42.00 0.000
BLAZEMASTER CPVC 150 8.77 0 108.67 12.038
120 0.00 10.50 0.00 20.80 1.00 0.00 0.11078 18.50 3.600
150 0.00 10.50 0.00 24.40 1.101 26.02 ET 14.00 0.000
BLAZEMASTER CPVC 150 8.77 0 32.50 3.600
150 0.00 10.50 0.00 24.40 1.00 0.00 0.11078 8.50 1.894
155 0.00 2.00 0.00 29.98 1.101 26.02 C 8.60 3.681
BLAZEMASTER CPVC 150 8.77 0 17.10 5.575
155 0.00 2.00 0.00 29.98 1.00 0.00 0.15694 2.00 1.303
160 0.00 1.00 0.00 31.71 1.025 26.02 ET 6.30 0.433
TYPE L COPPER 150 10.12 0 8.30 1.736
160 0.00 1.00 0.00 31.71 1.00 0.00 0.15694 6.00 1.381
170 0.00 -3.00 0.00 34.83 1.025 26.02 EG 2.80 1.732
TYPE L COPPER 150 10.12 0 8.80 3.113
170 0.00 -3.00 0.00 34.83 2.00 0.00 0.00541 40.00 0.255
175 0.00 -3.00 5.00 35.08 2.047 26.02 E 7.22 0.000
SCH. 40 PVC 150 2.54 0 47.22 0.255
175 0.00 -3.00 5.00 35.08 2.00 5.00 0.00748 100.00 0.748
180 0.00 -3.00 0.00 35.83 2.047 31.02 ----- 0.00 0.000
SCH. 40 PVC 150 3.02 0 100.00 0.748
180 Meter -3.00 35.83 31.02
190 4.00 psi -3.00 39.90
190 0.00 -3.00 0.00 39.90 1.50 0.00 0.03346 30.00 1.231
200 0.00 -3.00 0.00 41.13 1.505 31.02 TG 6.80 0.000
TYPE K COPPER 150 5.59 0 36.80 1.231
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 6
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.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 7
Fire Sprinkler Output Data
Overall Sprinkler Output Data
Flowing
Sprinkler
Node No.
Area Group
Code
Sprinkler
KFactor (K)
Sprinkler
Elevation
(feet)
Residual
Pressure
(psi)
Flowing
Area (ft²)
Flowing
Density
(gpm/ft²)
Sprinkler
Discharge
(gpm)
101 4.90 10.00 7.04 256.00 0.051 13.00
Sub Totals For Non-Group 256.00 0.051 13.00
102 4.90 10.00 7.06 256.00 0.051 13.02
Sub Totals For Non-Group 256.00 0.051 13.02
Totals For All Groups 512.00 0.051 26.02
Fire - Fire Sprinkler Hydraulics Calculation Program Elite Software Development, Inc.
RM Fire Sprinkler Design BALLARD RESIDENCE
La Verne, CA 91750 Page 8
Fire Sprinkler Output Summary
Hydraulically Most Demanding Sprinkler Node
HMD Sprinkler Node Number: 101
HMD Actual Residual Pressure: 7.04 psi
HMD Actual GPM: 13.00 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: 26.02 gpm
Average Sprinkler Flow: 13.01 gpm
Flow Velocity And Imbalance Summary
Maximum Flow Velocity ( In Pipe 155 - 160 ) 10.12 ft/sec
Maximum Velocity Pressure ( In Pipe 155 - 160 ) 0.69 psi
Allowable Maximum Nodal Pressure Imbalance: 0.0100 psi
Actual Maximum Nodal Pressure Imbalance: 0.0078 psi
Actual Average Nodal Pressure Imbalance: 0.0015 psi
Actual Maximum Nodal Flow Imbalance: 0.0000 gpm
Actual Average Nodal Flow Imbalance: 0.0000 gpm
Overall Network Summary
Number Of Unique Pipe Sections: 12
Number Of Flowing Sprinklers: 2
Pipe System Water Volume: 32.55 gal
Sprinkler Flow: 26.02 gpm
Non-Sprinkler Flow: 5.00 gpm
Minimum Required Residual Pressure At System Inflow
Node:41.13 psi
Demand Flow At System Inflow Node: 31.02 gpm
freedom® residential
concealed pendent
sprinkler vk494 (k4.9)
tecHnical data
the viking corporation, 210 n industrial park drive, Hastings mi 49058
telephone: 269-945-9501 technical services: 877-384-5464 fax: 269-818-1680 email: techsvcs@vikingcorp.com
visit the viking website for the latest edition of this technical data page www.vikinggroupinc.com
Page 1 of 5
Form No. F_012116 17.04.20 Rev 17.2
1. description
Viking Freedom® Residential Concealed Pendent Sprinkler VK494 is a small
thermosensitive, glass-bulb residential sprinkler designed for installation on concealed
pipe systems where the appearance of a smooth ceiling is desired. The orifice design,
with a K-Factor of 4.9 (70.6 metric*), allows the sprinkler’s efficient use of available
water supplies for the hydraulically designed fire-protection system. The fast
response glass bulb operating element and special deflector characteristics meet
the challenges of residential sprinkler standards.
The sprinkler is pre-assembled with a threaded adapter for installation with a
low-profile small-diameter cover assembly installed flush to the ceiling. The two-
piece design allows installation and testing of the sprinkler prior to installation
of the cover plate. The “push-on”, “thread-off” design of the concealed cover
plate assembly allows easy installation of the cover plate after the system has
been tested and the ceiling finish has been applied, while also providing up to
1/2” (13 mm) of vertical adjustment. The cover assembly can be removed and
reinstalled, allowing temporary removal of ceiling panels without taking the sprinkler
system out of service or removing the sprinkler. The Electroless Nickel PTFE (ENT)
coating has been investigated for installation in corrosive atmospheres and is C-UL-
US-EU Listed as corrosion resistant as indicated in the Approval Charts. The ENT
finish is only available for the sprinkler assembly, the cover plate is not plated.
2.listinGs and approvals
Ul listed (c-Ul-Us-eU): Category VKKW
Refer to the Approval Charts and Design Criteria on for C-UL-US-EU Listing
requirements that must be followed.
3.tecHnical dataSpecifications:
Minimum Operating Pressure: Refer to the Approval Chart.
Maximum Working Pressure: 175 psi (12 bar). Factory tested hydrostatically to 500
psi (34.5 bar).
Thread size: 1/2” (15 mm) NPT
Nominal K-Factor: 4.9 U.S. (70.6 metric*)
Glass-bulb fluid temperature rated to -65 °F (-55 °C)
* Metric K-factor measurement shown is in Bar. When pressure is measured in kPa, divide the metric
K-factor shown by 10.0.
material standards:
Sprinkler Body: Brass UNS-C84400 or QM Brass
Deflector: Phosphor Bronze UNS-C51000
Deflector Pins: Stainless Steel UNS-S30200
Button: Brass UNS-C36000
Pip Cap and Insert Assembly: Copper UNS-C11000 and SS UNS-S30400
Compression Screw: 18-8 Stainless Steel
Yoke: UNS-S43000 Stainless Steel or Phosphor Bronze UNS-C51000
Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape
Cover Adapter: Cold Rolled Steel UNS-G10080, Finish: Clear Chromate over Zinc Plating
Shipping Cap: Polyethylene
cover plate materials:
Cover Plate Assembly: Copper UNS-C11000 and Brass UNS-C26800
Spring: Beryllium Nickel
Solder: Eutectic
ordering information: (Also refer to the current Viking price list.)
Viking Freedom® Residential Concealed Pendent Sprinkler VK494 and Cover Plate Assembly must be ordered separately:
sprinkler: Order Sprinkler VK494 by first adding the appropriate suffix for the sprinkler finish and then the appropriate suffix for the
temperature rating to the sprinkler base part number.
Finish Suffix: Brass = A and ENT = JN
Temperature Suffix: 155 °F (68 °C) = B, 200 °F (93 °C) = E
For example, sprinkler VK494 with a Brass finish and a 200 °F (93 °C) temperature rating = Part No. 20759AE.
cover plate assembly: Base Part No. 13504 (2-3/4” diameter), Base Part No. 13642 (3-5/16” diameter), or Base Part No. 15394
(square cover plate, 3-5/16” diameter)
Replaces Form No. F_012116 Rev 17.1
(added alt. material for yoke)
freedom® residential
concealed pendent
sprinkler vk494 (k4.9)
tecHnical data
the viking corporation, 210 n industrial park drive, Hastings mi 49058
telephone: 269-945-9501 technical services: 877-384-5464 fax: 269-818-1680 email: techsvcs@vikingcorp.com
visit the viking website for the latest edition of this technical data page www.vikinggroupinc.com
Page 2 of 5
Form No. F_012116 17.04.20 Rev 17.2
Specify finish and temperature rating of the cover plate assembly by adding the appropriate suffixes for the finish and the cover
temperature rating to the base part number:
Finish Suffix: Polished Chrome = F, Brushed Chrome = F-/B, Bright Brass = B, Antique Brass = B-/A, Brushed Brass = B-/B, Brushed
Copper = E-/B, Painted White = M-/W, Painted Ivory = M-/I, Painted Black = M-/B
Temperature Suffix: 135 °F/57 °C = A
For example, cover 13504 with a Polished Chrome finish and a 135 °F/57 °C temperature rating = 13504FA.
available finishes and temperature ratings: Refer to Table 1.
accessories: (Also refer to the Viking website.)
sprinkler Wrenches**:
A. Heavy Duty Part No. 14047W/B** (available since 2006), or
B. Head Cabinet Wrench Part No. 14031*** (available since 2006)
C. Optional Concealed Cover Plate Installer Tool Part No. 14412 (available since 2007)
D. Optional Large Concealed Cover Plate Installer Tool Part No. 14867 (available since 2007)
**Requires a ½” ratchet (not available from Viking). ***Also optional for removal of the protective cap. Ideal for sprinkler cabinets.
sprinkler cabinet: Part No. 01731A (available since 1971)
4. installation
Refer to appropriate NFPA Installation Standards.
5. operation
During fire conditions, when the temperature around the sprinkler approaches its operating temperature, the cover plate detaches,
releasing the deflector. Continued heating of the exposed sprinkler causes the heat-sensitive liquid in the glass bulb to expand,
causing the glass to shatter, releasing the yoke and pip cap and sealing spring assembly. . Water flowing through the sprinkler
orifice strikes the deflector, forming a uniform spray pattern over a specific area of coverage determined by the water supply pres-
sure at the sprinkler to extinguish or control the fire.
6. inspections, tests and maintenance
Refer to NFPA 25 for Inspection, Testing and Maintenance requirements.
7. availability
Viking Sprinkler Model VK494 is available through a network of domestic and international distributors. See The Viking Corporation
web site for the closest distributor or contact The Viking Corporation.
8. GUarantee
For details of warranty, refer to Viking’s current list price schedule or contact Viking directly.
table 1: available sprinkler temperatUre ratinGs and finisHes
sprinkler
temperature
classification
sprinkler
nominal
temperature
rating1
maximum
ambient
ceiling
temperature2
temperature rating
of the cover
assembly
(required)3
cover
plate
base part
number4
large
cover plate
base part
number4
square
cover plate
base part
number4
bulb color
Ordinary 155 °F (68 °C) 100 °F (38 °C) 135 °F (57 °C)13504 13642 15394 Red
Intermediate 200 °F (93 °C) 150 °F (65 °C) 135 °F (57 °C)13504 13642 15394 Green
sprinkler finishes: Brass and ENT
cover plate finishes: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted
White, Painted Ivory, or Painted Black
corrosion resistant coatings5: ENT
footnotes
1 The sprinkler temperature rating is stamped on the deflector.
2 Based on NFPA-13, NFPA 13R, and NFPA 13D. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having
Jurisdiction. Refer to specific installation standards.
3 Maximum ambient temperature for cover assembly is 100 °F (38 °C).
4 Part number shown is the base part number. For complete part number, refer to current Viking price list schedule.
5 The corrosion resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts. These tests cannot and
do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are compatible with or suitable for the proposed
environment. For automatic sprinklers, the ENT coating is applied to all exposed exterior surfaces, including the waterway. For ENT coated sprinklers, the Belleville spring
is exposed.
freedom® residential
concealed pendent
sprinkler vk494 (k4.9)
tecHnical data
the viking corporation, 210 n industrial park drive, Hastings mi 49058
telephone: 269-945-9501 technical services: 877-384-5464 fax: 269-818-1680 email: techsvcs@vikingcorp.com
visit the viking website for the latest edition of this technical data page www.vikinggroupinc.com
Page 3 of 5
Form No. F_012116 17.04.20 Rev 17.2
approval chart
viking vk494, 4.9 k-factor residential concealed pendent sprinkler
for systems designed to nfpa 13d or nfpa 13r. for systems designed to nfpa 13, refer to the design criteria. for ceiling types refer to
current editions of nfpa 13, 13r or 13d
sprinkler base
part number 1 sin npt thread size nominal k-factor maximum Water Wor-
king pressureinchesmmU.s. metric
2
20759 VK494 1/2 15 4.9 70.6 175 psi (12 bar)
max. coverage
area 6
W X l
ft. X ft.
(m X m)
flow
Gpm
(lpm)
pressure
psi (bar)Deflector to
ceiling
installation
type
listings and
approvals3,5
minimum
spacing
ft.
(m)155 °F (68 °C), 200 °F (93 °C) Temperature
Rated Sprinklers
4
12 X 12
(3.7 X 3.7)
13
(49.2)
7.0
(0.48)
Refer to Figure 2
Concealed with
Cover Plate
Assembly.
See Footnote 9.
See Footnotes 7,10, & 11 8
(2.4)
14 X 14
(4.3 X 4.3)
13
(49.2)
7.0
(0.48)
16 X 16
(4.9 X 4.9)
13
(49.2)
7.0
(0.48)
18 X 18
(5.5 X 5.5)
17
(64.4)
12.0
(0.83)
20 X 20
(6.1 X 6.1)
20
(75.7)
16.7
(1.15)
footnotes
1 Part number shown is the base part number. For complete part number, refer to current Viking price schedule.
2 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0.
3 This chart shows the listings and approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for any additional approvals.
Refer also to Design Criteria.
4 Listed by Underwriter’s Laboratories, Inc. for use in the U.S., Canada, and European Union.
5 Meets New York City requirements, effective July 1, 2008.
6 For areas of coverage smaller than shown, use the “Flow” and “Pressure” for the next larger area listed. Flows and pressures listed are per sprinkler. The distance from
sprinklers to walls shall not exceed one-half the sprinkler spacing indicated for the minimum “Flow” and “Pressure” used.
7 Cover Temperature Rating is 135 °F (57 °C). Cover Part No. 135041, 136421 (large diameter), or 153941 (square cover plate).
9 Other paint colors are available on request with the same listings as the standard finish colors. Listings and approvals apply for any paint manufacturer. Contact Viking
for additional information. Custom colors are indicated on a label inside the cover assembly. Refer to Figure 3.
10 Accepted Cover Plate Finishes are: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted White, Painted Ivory, or
Painted Black 9.
11 C-UL-US-EU Listed as corrosion resistant - Electroless Nickel PTFE (ENT)
freedom® residential
concealed pendent
sprinkler vk494 (k4.9)
tecHnical data
the viking corporation, 210 n industrial park drive, Hastings mi 49058
telephone: 269-945-9501 technical services: 877-384-5464 fax: 269-818-1680 email: techsvcs@vikingcorp.com
visit the viking website for the latest edition of this technical data page www.vikinggroupinc.com
Page 4 of 5
Form No. F_012116 17.04.20 Rev 17.2
desiGn criteria
(Also refer to the Approval Chart on page 3.)
Ul listing requirements (c-Ul-Us-eU):
When using Viking Residential Concealed Pendent Sprinkler VK494 for systems designed to NFPA 13D or NFPA 13R, apply the listed areas of cover-
age and minimum water supply requirements shown in the Approval Chart.
For systems designed to NFPA 13: The number of design sprinklers is to be the four contiguous 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 the Approval Chart for NFPA 13D and NFPA 13R applications for each listed area of coverage, or
• Calculated based on a minimum discharge of 0.1 gpm/sq. ft. over the “design area” in accordance with sections 8.5.2.1 or 8.6.2.1.2 of NFPA 13.
• Minimum distance between residential sprinklers: 8 ft. (2.4 m).
note: concealed sprinklers must be installed in neutral or negative pressure plenums only.
important: always refer to bulletin form no. f_080415 - best practices for residential sprinkler Handling and installation.
also refer to form no. f_080614 for general care, installation, and maintenance information. viking sprinklers are to be in-
stalled in accordance with the latest edition of viking technical data, the appropriate standards of nfpa and any other similar
authorities Having Jurisdiction, and also with the provisions of governmental codes, ordinances, and standards, whenever
applicable. final approval and acceptance of all residential sprinkler installations must be obtained from the authorities
Having Jurisdiction.
sprinkler and adapter assembly
• protective cap removed
• Use wrench 14047W/b**
step 1:
carefully slide the
wrench sideways around
the deflector and pins
sprinkler Wrench
part no. 14047W/b**
** a 1/2” ratchet is required (not available from viking)
2-1/4” (57 mm)
diameter opening
required in the
ceiling.
step 2:
carefully press the wrench upward and
turn slightly to ensure engagement with
the sprinkler wrench flats.
figure 1: sprinkler installation and proper Wrench Usage
never install the sprinkler by applying the installation
wrench across the frame arms. do not overtighten.
Use only the designated sprinkler wrenches, viking
part numbers 14047W/b** or 14031**. a leak tight seal
should be achieved by turning the sprinkler clockwise
1 to 1-1/2 turns beyond finger tight.
sprinkler
wrench flat
sprinkler
frame arms
freedom® residential
concealed pendent
sprinkler vk494 (k4.9)
tecHnical data
the viking corporation, 210 n industrial park drive, Hastings mi 49058
telephone: 269-945-9501 technical services: 877-384-5464 fax: 269-818-1680 email: techsvcs@vikingcorp.com
visit the viking website for the latest edition of this technical data page www.vikinggroupinc.com
Page 5 of 5
Form No. F_012116 17.04.20 Rev 17.2
figure 2: sprinkler dimensions and cover installation
1/2” (15 mm) npt
2-1/4”(58 mm)2-9/16” (65 mm)
maximum 2-1/16” (52 mm)
minimum
2-3/4” (70 mm) or
3-5/16” (84 mm)note: Upon sprinkler activation, the deflector descends
to approximately 13/16” (21 mm) below the sprinkler body.
figure 3: identification of custom paint for concealed covers
All custom color painted cover plates will have an
identifying label affixed to the inside of the cover that
indicates the custom color and will have a representative
sample (a paint dot) of the paint on the label.FACTORY APPLIE D C USTO
M
P
AI
NT COLORfigure 4: square cover assembly 15394
3-5/16” (84 mm)
Replaces Form No. F_012116 Rev 17.1
(added alt. material for yoke)
1
Kayli Alford
From:Kirth Foster <kfosterarc@gmail.com>
Sent:Wednesday, February 3, 2021 11:01 AM
To:Kayli Alford
Cc:Donovan Archer
Subject:54020 DEL GATO BALLARD RESIDENCE
** EXTERNAL: This message originated outside of the City of La Quinta. Please use proper judgement and caution when opening
attachments, clicking links or responding to requests for information. **
‐Hello Kayli,
We would like to schedule a final fire sprinkler inspection for the Ballard Residence, earliest available date. I am sure the
permit has expired. Delays due to Covid 19. Requesting an extension or renewal for the permit.
Project
Ballard Residence
54020 Del Gato Dr
La Quinta, Ca.
PERMIT #FSS2019‐0133
‐‐
Thank You
Kirth Foster
Arc Mechanical
Fire Protection ‐ Plumbing ‐ Hydronics
Advanced piping systems
P.O. Box 1354
Yucca Valley, CA. 92286
760‐289‐9054
kfosterarc@gmail.com
Lic# 963841
C‐16 & C‐36
DESCRIPTION ACCOUNT QTY PAID
PermitTRAK $835.78
FSS2019-0133 Address: 54020 DEL GATO DR Apn: 770380003 $835.78
Credit Card Fee $14.78
Credit Card Fee 101-0000-43505 0 $14.78
FIRE FEES $806.00
FIRE SPRINKLER SYSTEMS - SINGLE FAMILY
DETACHED PC 101-0000-42420 0 $484.00
FIRE SPRINKLER SYSTEMS - SINGLE FAMILY
DETACHED 101-0000-42421 0 $322.00
RECORDS MANAGEMENT FEE $10.00
RECORDS MANAGEMENT FEE 101-0000-42416 0 $10.00
TECHNOLOGY ENHANCEMENT FEE $5.00
TECHNOLOGY ENHANCEMENT FEE 502-0000-43611 0 $5.00
TOTAL FEES PAID BY RECEIPT: WEB4172 $835.78
Printed: Monday, October 14, 2019 12:07 PM
Date Paid: Thursday, October 10, 2019
Paid By: ARC MECHANICAL
Pay Method: CREDIT
1 of 1
Cashier: ECON
Cash Register Receipt
City of La Quinta
Receipt Number
WEB4172
-APPLICANT ENTERED THE WRONG INFORMATION ON ETRAKIT AND OVER PAID.
-A PARTIAL AMOUNT WILL BE REFUNDED FROM THE FIRE FEES TOTALLING $322.00
AMOUNT TO BE
REFUNDED 242->
AMOUNT TO BE
REFUNDED 80 ->
OFFICE OF THE FIRE MARSHAL – LA QUINTA
78495 Calle Tampico, La Quinta, CA 92253 • Phone (760) 777-7074
• www.rvcfire.org
October 29, 2019
ARC Mechanical
PO Box 1354
Yucca Valley, CA 92286
Re: Residential Fire Sprinkler Plan Review – Discovery / Ballard Residence
FSS2019-0133 / 54020 DEL GATO DR, 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 72 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: 54020 DEL GATO DR PERMIT#: FSS2019-0133 DATE
ISSUED: 10/29/2018
DESCRIPTION: RFSPK – BALLARD RESIDENCE CONTRACTOR: ARC MECHANICAL
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 dur ing 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.