/ / Base Elevation ft
Kris Danielson, Albert A. Webb Associates (consultants for EMWD) 1698K Keller Tank IPZ (Large)
DRAFT - Pending Formal Fire Agency Conditions
** Assumed 39.5 gpm average day demand (ADD) as provided (Max Day Demand (MDD) is 2 x ADD). *
Elevation based on Riverside County Flood Control digital data.
Existing
P
OC(s)
Should you have any questions or need additional information, please contact me at (951) 928-3777, ext. 4478.
Sincerely,
Rudy Esparza
Sr. Engineering Technician
New Business Development
Reviewed By: Date:
Date: 1/3/2023
The above results are not a guarantee the District’s system will supply water to the project at any specific flows or pressures. These results w
ere determined from a computer simulation of the District’s water system and/or from hydraulic calculations pertaining to distribution pipelines: Pressures shown on these hydraulic results are at the watermain. The capacity of the service laterals, meters, backflow assemblies, on-site fire system, and other appurtenances were not considered in these results. The design and sizing of service laterals and downstream facilities shall be the responsibility of the Project Sponsor.
EMWD's Fire Flow test results are valid for twelve months from the date of testing.
Completed By:
The water system is capable of providing 4000 GPM for 4 hours at a minimum of 20 psi, as shown in Figure 1. These Fire Flow test results may need to be complemented by Design Conditions and do not include all facility conditioning that may be required for this project. Fire Agency Conditions were not provided, if any Fire Flow changes occur in the Fire Agency Conditions, you may need to resubmit another Fire Flow test at the requester’s expense.
Comments:
1486.0
85.2 86.4
1483.5
(Circle One)
One Two or More
Combined Total (gpm):
N
umber of Hydrants:
(Circle what Applies)
Duration Tested @:
Demand Conditions:
4 Pressure Zone/Tank Name(s)/Level(s):
Pump Operating Status:
(POC):
Number of Reason
F
low Availability
for Fire
DepartmentPOC1/FH
1660.0
COMPUTER MODEL TEST
Gr
id Number:
Customer Name:
City, State Zip:
13-B
Sancerra Communities - Whitewood, LLC
Newport Beach, CA 92660
Date:
A
ddress:
January 3, 2023
2 618 San Miguel Road, Suite 1225
MODEL D S_MM_202108_V2.mxd
POC Test Location:
4079
2 MDD 79 gpm** plus 4000 gpm fire flow
Two POCs at Existing Fire Hydrants tested simultaneously F
our Hours
Elevation*:
POC2/FH: about 20 feet north of Clinton Keith Rd on Whitewood Rd (see Figure 1) Requested
392-330-003, 007, 020, 021
(Approximate) Test & Hydrant
Location:
POC2/FH
Whitewood
POC1/FH: about 395 feet north of Clinton Keith Rd on Whitewood Rd (see Figure 1) P
IQ: Whitewood Road and Clinton Keith Road, Murrieta, CA 92563 Project Name: APN:
4000
Adam Smith
9 49-466-9604 Cell:
Email:
Project Record Number:
Contact Name:
Phone:
Fax:
2022-1603
[email protected]
WO/CO:
949-466-9604
Conditions of
A
pproval
Design
Conditions
Limited Capacity
(Existing System)
Supply
Redundancy
Fire Sprinkler
Connection(s)
Single Lot
Residential
\\chqfsvm01\WO4\2021\21-0174\FF & HBC\2022-1603 APN 393-330-003,007,020,021\[Output Template_2022-1603.xlsx]FF Steady State, Dynamic (psi):
R
esidual Pressure (psi): 57.1
2000 2000
60.6 Tested FF (gpm):
Points of
connections
Max Day
ON
POC
Computer Model Setting: EPS
EMWD RESULTS
1/19/2023
Last Saved: 1/2/2023 11:46:14 AM \\chqfsvm01\WO4\2021\21-0174\FF & HBC\2022-1603 APN 393-330-003,007,020,021\Figure 1_2022-1603.mxd )áT
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8'' 12''
18''
16''
8''
12'' CLINTON KEITH RD
ARENDT LN
SOCORRO ST
W
HITEW
OOD RD
TRIESE ST
WELLSVILLE ST
W
HITEW
OOD RD
I
0 300 600
Feet
Sources: EMWD, 2019; Riverside
Co. GIS, 2021; RCIT, 2019.
FIGURE 1
POC 1
(on 12")
LEGEND
Subject Property
á áT
: Super FH
) áT
: Standard FH
) !( Wharf Head
) ) !(
Wharf Head
Exist. Waterline
Pressure Zones
1698
APN 392-330-003, 007, 020, 021
FIRE FLOW TEST
PIQ
DISCLAIMER: LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. ACTUAL LOCATIONS SHALL BE VERIFIED PRIOR TO CONSTRUCTION. EASTERN MUNICIPAL WATER DISTRICT ASSUMES NO LIABILITY FOR ANY DAMAGE AND/OR EXPENSE RESULTING FROM INADEQUATE VERIFICATION. PRESSURES SHOWN ON THE HYDRAULIC RESULTS ARE AT THE WATERMAIN. HEADLOSSES THROUGH FIRE HYDRANT LATERAL, FITTINGS, AND ASSIMBLY WERE NOT ACCOUNTED FOR.
Existing Fire Hydrant 1
6"x 1-2.5"x1-4"
(Tested on 12" watermain)
1698K PZ1698K PZ
POC 2
(on 12")
Existing Fire Hydrant 2
6"x 1-2.5"x1-4"
(Tested on 12" watermain)
A Project Name: ADD (GPM): 40
Pressure Zone: FFD (GPM): 4000
Duration (Hours): 4
POC Location:
Elevation (ft):
APN:
Project's
Domestic Water
Demands(2)(3)(11)
(gpm)
F
ire Flow
Demand(4)
(gpm)
H
GL
(ft)
Pressure
(psi)
HGL
(ft)
Pressure
(psi)
EPS, MDD, Pumps On (8) 79 1678 83 1,678 83
EPS, MDD, Pumps On (8) 158 1662 76 1662 76
EPS, ADD, Pumps On (8) 1486 1486
EPS, MDD, Pumps On (8) 79 2000 1618 57 1618 57
Footnotes (see page 2 for additional footnotes): Minimum Pressure Criteria:
(1) If improvements are required, please describe the improvements here: 50 PSI ...under PHD, MDD, and MHD 20 PSI ...under MDD + FFD
Minimum Criteria, Velocities in Pipelines: Adequate? Comments:
Equal to or less than 5 fps: …for MDD Available Firm Pumping Capacity: T BD Equal to or less than 10 fps: …for PHD No
Equal to or less than 15 fps: …for FF + MDD Available Storage Capacity: N o Prepared by: R eviewed by:
Date: Date:
DS_MM_202108_V2.mxdModel Version (12):
Fire Flow
Demand
FFD + MDD
FFD + MDD
Available Firm Pumping Capacity,
w
/ Electrical Outage :
Additional Comments: Two POCs at Existing Fire
H
ydrants tested simultaneously
(TBD indicates To Be Determined)
C
apacity availability shall be verified
separately by the customer and reviewed by
Development Services Engineers.
Modeling Scenario (12) Operational
Conditions:
Operational
Demand
MDD
PHD
MHD
Hydraulic Boundary Conditions, In The Main Water Pipeline(6)(7), Based on Hydraulic Model Results Whitewood
1698K
, 2022-1603
POC 1 (±395' N. of Clinton Keith Rd on Whitewood Rd)
Project Demands(2)(3)(11) (gpm) E xisting system
(With No Improvements)
Existing system
(With Improvements)(1)
1486.0
392-
330-003, 007, 020, 021
(See Attached Figure 1)
January 3, 2023
File: Output Template_2022-1603
FORM: NBD-068 (July 25, 2016) --- Date Printed: 1/3/2023, 1:19 PM Page: 1 of 2
1/19/2023
A Project Name: ADD (GPM): 40
Pressure Zone: FFD (GPM): 4000
Duration (Hours): 4DS_MM_202108_V2.mxd Model Version (12) :
Hydraulic Boundary Conditions, In The Main Water Pipeline (6)(7) , Based on Hydraulic Model Results Whitewood
1698K, 2022-1603
Acronyms:
ADD : Average Day Demand, in GPM GPM : Gallons Per Minute PHD : Peak-Hour Demand, in GPM EPS : Extended Period Simulation HGL : Hydraulic Grade-Line, in feet POC : Point Of Connection FFD (3) : Fire Flow Demand, in GPM MDD : Maximum Day Demand, in GPM PSI : Pounds Per Inch FPS: Feet per second MHD : Minimum Hour Demand, in GPM SSS : Steady State Simulation Footnotes (Ct'd):
(11) Existing demands are based on COINS data, calendar-year 2013 (12) For EPS modeling, use file name: DS_MM_202108_V2.mxd (5) All required storage and pumping shall be evaluated in a POS report, per the latest EMWD Master Plan Design Criteria (6) Applicants, or their designees, shall design service laterals, commencing from the point of connection(s) in EMWD’s main pipeline(s), including main extension(s), lateral(s), meter(s), and all post-meter appurtenances, taking into consideration resulting head losses, pad elevations, and building height, such that the pressure delivered to each floor level and service is adequate to meet jurisdictional requirements. (7) In addition to design requirements, operational minimum and maximum pressures are used to identify and record Service Agreements for Low and High pressure conditions in Residential use. Commercial, Institutional, and Industrial uses do not require low and high pressure recordation. (8) Storage tanks: Initial levels set at 75% full in EPS (9) Storage tanks: Initial levels set at 50% full in SSS, Pumps Off (10) Storage tanks: Initial levels set at 50% full in SSS, Pumps On (2) Project Demands include ADD of the proposed project, peaked for each test scenario, in accordance with the latest EMWD Water Master Plan Design Criteria (3) Domestic water demands from existing services are already included in the Model (4) This is NOT a Fire Flow Test Report: The customer shall verify with the Fire Marshall if a separate Fire Flow Test Report/Letter is required for Jurisdictional Project approval.
File: Output Template_2022-1603
FORM: NBD-068 (July 25, 2016) --- Date Printed: 1/3/2023, 1:19 PM Page: 2 of 2
A Project Name: ADD (GPM): 40
Pressure Zone: FFD (GPM): 4000
Duration (Hours): 4
POC Location:
Elevation (ft):
APN:
Project's
Domestic Water
Demands(2)(3)(11)
(gpm)
F
ire Flow
Demand(4)
(gpm)
H
GL
(ft)
Pressure
(psi)
HGL
(ft)
Pressure
(psi)
EPS, MDD, Pumps On (8) 79 1678 84 1,678 84
EPS, MDD, Pumps On (8) 158 1663 78 1663 78
EPS, ADD, Pumps On (8) 1484 1484
EPS, MDD, Pumps On (8) 79 2000 1624 61 1624 61
Footnotes (see page 2 for additional footnotes): Minimum Pressure Criteria:
(1) If improvements are required, please describe the improvements here: 50 PSI ...under PHD, MDD, and MHD 20 PSI ...under MDD + FFD
Minimum Criteria, Velocities in Pipelines: Adequate? Comments:
Equal to or less than 5 fps: …for MDD Available Firm Pumping Capacity: T BD Equal to or less than 10 fps: …for PHD No
Equal to or less than 15 fps: …for FF + MDD Available Storage Capacity: N o Prepared by: R eviewed by:
Date: Date:
Fire Flow
Demand
FFD + MDD
FFD + MDD
Available Firm Pumping Capacity,
w
/ Electrical Outage :
Additional Comments: Two POCs at Existing Fire
H
ydrants tested simultaneously
(TBD indicates To Be Determined)
C
apacity availability shall be verified
separately by the customer and reviewed by
Development Services Engineers.
Modeling Scenario (12) Operational
Conditions:
Operational
Demand
MDD
PHD
MHD
Hydraulic Boundary Conditions, In The Main Water Pipeline(6)(7), Based on Hydraulic Model Results Whitewood
1698K
, 2022-1603
Model Version (12): DS_MM_202108_V2.mxd
POC 2 (±20' N. of Clinton Keith Rd on Whitewood Rd)
Project Demands(2)(3)(11) (gpm) E xisting system
(With No Improvements)
Existing system
(With Improvements)(1)
1483.5
392-
330-003, 007, 020, 021
(See Attached Figure 1)
January 3, 2023
File: Output Template_2022-1603
FORM: NBD-068 (July 25, 2016) --- Date Printed: 1/3/2023, 1:19 PM Page: 1 of 2
1/19/2023
A Project Name: ADD (GPM): 40
Pressure Zone: FFD (GPM): 4000
Duration (Hours): 4
Hydraulic Boundary Conditions, In The Main Water Pipeline (6)(7) , Based on Hydraulic Model Results Whitewood
1698K, 2022-1603
Model Version (12) : DS_MM_202108_V2.mxd
Acronyms:
ADD : Average Day Demand, in GPM GPM : Gallons Per Minute PHD : Peak-Hour Demand, in GPM EPS : Extended Period Simulation HGL : Hydraulic Grade-Line, in feet POC : Point Of Connection FFD (3) : Fire Flow Demand, in GPM MDD : Maximum Day Demand, in GPM PSI : Pounds Per Inch FPS: Feet per second MHD : Minimum Hour Demand, in GPM SSS : Steady State Simulation Footnotes (Ct'd):
(11) Existing demands are based on COINS data, calendar-year 2013 (12) For EPS modeling, use file name: DS_MM_202108_V2.mxd (5) All required storage and pumping shall be evaluated in a POS report, per the latest EMWD Master Plan Design Criteria (6) Applicants, or their designees, shall design service laterals, commencing from the point of connection(s) in EMWD’s main pipeline(s), including main extension(s), lateral(s), meter(s), and all post-meter appurtenances, taking into consideration resulting head losses, pad elevations, and building height, such that the pressure delivered to each floor level and service is adequate to meet jurisdictional requirements. (7) In addition to design requirements, operational minimum and maximum pressures are used to identify and record Service Agreements for Low and High pressure conditions in Residential use. Commercial, Institutional, and Industrial uses do not require low and high pressure recordation. (8) Storage tanks: Initial levels set at 75% full in EPS (9) Storage tanks: Initial levels set at 50% full in SSS, Pumps Off (10) Storage tanks: Initial levels set at 50% full in SSS, Pumps On (3) Domestic water demands from existing services are already included in the Model (4) This is NOT a Fire Flow Test Report: The customer shall verify with the Fire Marshall if a separate Fire Flow Test Report/Letter is required for Jurisdictional Project approval. (2) Project Demands include ADD of the proposed project, peaked for each test scenario, in accordance with the latest EMWD Water Master Plan Design Criteria File: Output Template_2022-1603
FORM: NBD-068 (July 25, 2016) --- Date Printed: 1/3/2023, 1:19 PM Page: 2 of 2