DEXTER WILSON ENGINEERING, INC.
WATER ● WASTEWATER ● RECYCLED WATER
CONSULTING ENGINEERS
2234 FARADAY AVENUE ● CARLSBAD, CA ● (760) 438-4422
WATER SYSTEM ANALYSIS
FOR THE
NORTH CITY UNIVERSITY DISTRICT
SPECIFIC PLAN AMENDMENT
November 24, 2021
i
TABLE OF CONTENTS
PAGE NO.
CHAPTER 1 INTRODUCTION ................................ ................................ ................... 1 PROJECT OVERVIEW ................................ ................................ .......... 1 DEVELOPMENT PLAN ................................ ................................ ......... 1 STUDY AREA ................................ ................................ ......................... 1 PURPOSE OF STUDY ................................ ................................ ........... 4
CHAPTER 2 DESIGN CRITERIA ................................ ................................ ............... 5 Water Duty Factors and Peaking Factors ................................ .. 5 System Pressure ................................ ................................ .......... 6
CHAPTER 3 WATER DEMANDS ................................ ................................ ............... 7 Projected Water Demands ................................ ........................... 7 Water Demand Comparison ................................ ...................... 10
CHAPTER 4 EXISTING WATER FACILITIES ................................ ........................ 12 920 Zone ................................ ................................ ..................... 12 855 Zone ................................ ................................ ..................... 12
CHAPTER 5 RECOMMENDED WATER FACILITIES ................................ ............ 14 855 Zone Facilities................................ ................................ ..... 14 920 Zone Hydraulics ................................ ................................ .. 15 Hydraulic Modeling ................................ ................................ ... 15
APPENDIX A 2021 NORTH CITY UNIVERSITY DISTRICT SPECIFIC PLAN UNIT
COUNT AND LAND USE BREAKDOWN
APPENDIX B VALLECITOS WATER DISTRICT MASTER PLAN EXCERPT 2009
NORTH CITY UNIVERSITY DISTRICT MASTER PLAN
REFERENCE
APPENDIX C COMPUTER MODELING OUTPUT
ii
LIST OF TABLES
PAGE NO.
TABLE 2-1 RECOMMENDED UNIT WATER DUTY FACTORS ............................ 6
TABLE 3-1 NORTH CITY UNIVERSITY DISTRICT PROJECTED
WATER DEMANDS ................................ ................................ ............... 7
TABLE 3-2 LAND USE COMPARISON BETWEEN 2018 VALLECITOS WATER
DISTRICT MASTER PLAN PROJECTED WATER USE BASED ON
VWD 2002 MASTER PLAN AND 2021 NOTH CITY UNIVERSITY
DISTRICT SPECIFIC PLAN ................................ ................................ 10
EXHIBITS
EXHIBIT A NODE AND PIPE DIAGRAM
iii
LIST OF FIGURES
PAGE NO.
FIGURE 1-1 LOCATION MAP ................................ ................................ .................... 2
FIGURE 1-2 PROPOSED DEVELOPMENT PLAN ................................ .................... 3
FIGURE 4-1 EXISTING WATER FACILITIES ................................ ........................ 13
FIGURE 5-1 PROPOSED WATER FACILITIES ................................ ...................... 17
DEXTER WILSON ENGINEERING, INC. PAGE 1
CHAPTER 1
INTRODUCTION
This report provides a water system analysis for the North City University District Specific Plan amendment project located in the City of San Marcos and Vallecitos Water District .
This report will provide information concerning projected water demands, existing facilities, and proposed major facilities and onsite/offsite improvements necessary to provide adequate water service to the project.
PROJECT OVERVIEW
The North City University District project is situated in the heart of San Marcos (City), with parcels located on both the east and west sides of Twin Oaks Valley Road. The portion of the University District located east of Twin Oaks Valley Road is also known also as North City.
The site is bounded by State Route 78 and San Marcos Creek on the north, and Barham Drive and Discovery Hills on the south. Figure 1-1 provides a location map of the project.
DEVELOPMENT PLAN
The North City University District project encompasses a total of approximately 20 3 acres.
The developmen t plan for the project is mixed use with some open space areas. The residential component of the project proposes 3,400 multi -family residential units. The commercial component of the project includes approximately 2,000,000 square feet of office and retail space, 170 hotel rooms, and civic facilities. Figure 1-2 provides the proposed land use plan for the project.
STUDY AREA
The entire project is within the boundaries of the Vallecitos Water District (VWD) for water service. With elevations ranging from approximately 550 feet to 700 feet within the site, the project will be served from a combination of the District’s 855 Zone and 920 Zone system.
DEXTER WILSON ENGINEERING, INC. PAGE 4
PURPOSE OF STUDY
This report serves as an overall update to the “Water System Analysis for San Marcos University District” by Dexter Wilson Engineering, Inc. dated February 2009. The purpose of this report is to provide a supporting document to the project environmental impact report and the North City - University District, Specific Plan Amendment to the City of San Marcos.
The facilities recommended in this report must be compatible with the Vallecitos Water District Master Plan and the facility must be sized to take into account the ultimate needs of future development in the area. A hydraulic analysis will be prepared to evaluate the onsite water system sizing for the project.
DEXTER WILSON ENGINEERING, INC. PAGE 5
CHAPTER 2
DESIGN CRITERIA
This chapter presents the design criteria used to evaluate recommended water system improvements for the North City University District project. The criteria utilized in this study are in accordance with the Vallecitos Water District 2018 Water, Wastewater, and Recycled Water Master Plan, unless otherwise noted. This report was prepared by Black & Veatch and is dated October 2018. The design criteria are used for evaluating the existing system as well as for design and sizing of proposed improvements to accommodate development in the study area.
Water Duty Factors and Peaking Factors
Table 2-1 presents the water duty factors used in projecting water demands for the project.
Due to the mixed use nature of the project, some of the water demand factors were adjusted from the District Master Plan based on conversations with the District as well as previous studies developed for the project. The source for each of the water demand factors is footnoted in Table 2-1.
Table 2-1 also provides the required f ire flow and duration for each land use category. To determine the required fire flow from the Uniform Fire Code requires specific information on the building type and square footage which is not typically available at the planning level.
The fire flow va lues used in this report are consistent with the Vallecitos Water District =s Master Plan but should be verified once more detailed building information is available.
To convert average day water demands to maximum day demands and peak hour demands, factors of 1.9 and 3.0 were used, respectively.
DEXTER WILSON ENGINEERING, INC. PAGE 6
TABLE 2-1
RECOMMENDED UNIT WATER DUTY FACTORS
Land Use Category
Water Duty
Factor
gpd/ac
Required Fire
Flow
gpm
Fire Flow
Duration
Hours
Mixed-Use Residential 225 gpd/unit1 2,500 2
Residential (12-15 du/ac) 4,500 gpd/Ac2 2,500 2
Residential (20-30 du/ac) 6,000 gpd/Ac2 2,500 2
Hotel 125 gpd/room2 2,500 2
Office 1,500 gpd/Ac2 2,500 2
Retail/Commercial 1,500 gpd/Ac2 2,500 2
Civic 1,400 gpd/Ac2 2,500 2
Parks 1,500 gpd/Ac2 --- ----
Open Space/Right-Of-Way 200 gpd/Ac2 --- ---
1 Per conversations with the VWD Engineering Department and previous North City University District studies. 2 Per VWD Master Plan.
System Pressure
The water distribution system has been designed to maintain static pressures between 65 psi and 150 psi. This criteria is used to initially divide a project be tween water service zones.
Computer modeling is then performed to ensure that adequate residual pressures are obtained under all demand conditions. The system has been designed to yield minimum residual pressures of 40 psi during peak hour demands and 20 psi during maximum day demand plus fire flow conditions. Water lines were sized for a maximum velocity of 7.0 feet per second during any demand condition. Headloss in water lines are calculated using the Hazen-Williams equation with a “C” value of 130.
DEXTER WILSON ENGINEERING, INC. PAGE 7
CHAPTER 3
WATER DEMANDS
This chapter provides the projected updated water demands for the North City University District project. A comparison of the current projected North City University District development to the North City University District development estimated in the 2018 VWD Master Plan for this property is also provided.
Appendix A presents the current Specific Plan land use breakdown by induvial planning area. Table 3-1 below calculates the projected wastewater generation from that current land use breakdown with the exception of the Zirpolo parcel (northeast corner). The Zirpolo parcel proposes 250 mixed-use residential units and thus other areas will decrease their mixed-use residential by 250 to keep the project’s residential units at 3,400. The mixed-use residential was deceased by 140 at Block 4, 25 at Block J, and 85 at Block X.
Projected Water Demands
Table 3-1 provides a summary of projected water demands for North City University District.
The total projected average daily demand is 0.98 mgd. The projected maximum daily and peak hour demands are 1.85 mgd and 2.93 mgd, respectively.
TABLE 3-1
NORTH CITY UNIVERSITY DISTRICT
PROJECTED WATER DEMANDS
Area Gross
Acres Land Use Quantity Equivalent
Acres1
Water
Demand
Factor
Avg. Water
Demand,
gpd
Scripps
1 8.5 Office
Mixed-Use Residential
150,000 SF
150 Units
8.5 Ac
--
1,500 gpd/Ac
225 gpd/unit
12,750
33,750
Subtotal Area 1 46,500
Shea/Lennar
(PA 3, 4, 5,
6, and 7) 2
44.1 Residential
(14.4 units/acre) 637 Units --- 4,500 gpd/Ac 198,450
Subtotal Area 2 198,450
DEXTER WILSON ENGINEERING, INC. PAGE 8
TABLE 3-1
NORTH CITY UNIVERSITY DISTRICT
PROJECTED WATER DEMANDS
Area Gross
Acres Land Use Quantity Equivalent
Acres1
Water
Demand
Factor
Avg. Water
Demand,
gpd
Levitt North
3 6.1 Residential
(24.6 units/acre) 150 Units -- 6,000 gpd/Ac 36,600
Subtotal Area 3 36,600 Levitt South
4 15.5
Office
Mixed-Use Residential
Commercial
620,000 SF
523 Units
20,000 SF
15.0 Ac
--
0.5 Ac
1,500 gpd/Ac
225 gpd/unit
1,500 gpd/Ac
22,500
117,675
750
Subtotal Area 4 140,925 Block 1
5 5.3 Commercial
Office
89,000 SF
200,000 SF
1.6 Ac
3.7 Ac
1,500 gpd/Ac
1,500 gpd/Ac
2,400
5,550
Subtotal Area 5 7,950 Block 2
6 3.5 Mixed-Use Residential
Commercial
424 units
15,000 SF
---
3.5 Ac
225 gpd/unit
1,500 gpd/Ac
95,400
5,250
Subtotal Area 6 100,650
Block 3
7 6.0
Commercial
Mixed-Use Residential
Office
15,000 SF
50 units
80,000 SF
0.9 Ac
---
5.1 Ac
1,500 gpd/Ac
225 gpd/unit
1,500 gpd/Ac
1,350
11,250
7,650
Subtotal Area 7 20,250
Block 4
8 8.6
Mixed-Use Residential
Office
Retail
Hotel
60 units
450,000 SF
20,000 SF
170 Rooms
---
8.2 Ac
0.4 Ac
--
225 gpd/unit
1,500 gpd/Ac
1,500 gpd/Ac
125 gpd/room
13,500
12,300
600
21,250
Subtotal Area 8 47,650
Block C
9 5.3 Mixed-Use Residential
Commercial
196 Units
11,600 SF
--
5.3 Ac
225 gpd/unit
1,500 gpd/Ac
44,100
7,950
Subtotal Area 9 52,050
Block F
10 3.4 Mixed-Use Residential 270 Units --- 225 gpd/unit 60,750 Subtotal Area 10 60,750
Block J
11 2.2 Mixed-Use Residential
Office
35 units
100,000 SF
---
2.2 Ac
225 gpd/unit
1,500 gpd/Ac
7,875
3,300
Subtotal Area 11 11,175
DEXTER WILSON ENGINEERING, INC. PAGE 9
TABLE 3-1
NORTH CITY UNIVERSITY DISTRICT
PROJECTED WATER DEMANDS
Area Gross
Acres Land Use Quantity Equivalent
Acres1
Water
Demand
Factor
Avg. Water
Demand,
gpd
PIMA/Block
K 12 1.6 Mixed-Use Residential
Office
66 units
21,900 SF
---
1.6 Ac
225 gpd/unit
1,500 gpd/Ac
14,850
2,400
Subtotal Area 12 17,250
Block X
13 5.1 Mixed-Use Residential 215 units --- 225 gpd/unit 48,375 Subtotal Area 13 48,375
Block Y and
Block Z
14 3.4 Mixed-Use Residential 50 units --- 225 gpd/unit 11,250 Subtotal Area 14 11,250
Cabinet
15 1.0 Commercial 1.0 Ac 1.0 Ac 1,500 gpd/Ac 1.500
Subtotal Area 15 1,500
Church
16 1.7 Mixed-Use Residential 150 units -- 225 gpd/unit 33,750 Subtotal Area 16 33,750
Mesa Rim
17 1.0 Commercial 28,200 SF 1.0 Ac 1,500 gpd/Ac 1,500
Subtotal Area 17 1,500
Quad
18 4.3 Mixed-Use Residential
Commercial
174 units
24,300 SF
--
4.3 Ac
225 gpd/unit
1,500 gpd/Ac
39,150
6,450
Subtotal Area 18 45,600
Urge
19 1.4 Commercial 20,000 SF 1.4 Ac 1,500 gpd/Ac 2,100
Subtotal Area 19 2,100
Zirpolo
20 4.70 Mixed-Use Residential 250 units -- 225 gpd/unit 56,250 Subtotal Area 20 56,250
Park
21 16.6 Parks 16.6 Ac 16.6 Ac 1,500 gpd/Ac 24,900
Subtotal Area 21 24,900
DEXTER WILSON ENGINEERING, INC. PAGE 10
TABLE 3-1
NORTH CITY UNIVERSITY DISTRICT
PROJECTED WATER DEMANDS
Area Gross
Acres Land Use Quantity Equivalent
Acres1
Water
Demand
Factor
Avg. Water
Demand,
gpd
Open
Space/Right-
Of-Way
22 49 Open Space/Right-Of-
Way 49.0 Ac 49.0 Ac 200 gpd/Ac 9,800
Subtotal Area 22 9,800
TOTAL 203 975,225
1 Per conversations with VWD Engineering Departments, equivalent gross acres were calculated by proportionally splitting gross acreage by building square footage.
Water Demand Comparison
The VWD Master Plan relies on 2018 land use zoning in this area as a basis for converting land uses to projected water demands. Table 3-2 provides a land use comparison for this area based on the VWD Master Plan assumptions (2009 Specific Plan).
Appendix B provides the excerpt from the VWD Master Plan which states the assumed development parameters for the North City University District project.
D
EXTER WILSON ENGINEERING, INC.
PAGE
11 TABLE 3
-
2 LAND USE
COMPARISON
BETWEEN
VWD
2018
MASTER PLAN
AND
2021 NORTH CITY
UNIVERSITY DISTRICT SPECIFIC PLAN
Land Use
VWD 2018 Master
Plan
Quanti
ties
1 2021 North City
University District
Specific
Plan Quantities
Difference
Multi
-
Family
Residential & Student
3,400 Units
3,400 Units
0 Specialty Retail /
Strip
Commercial
1,000,000 SF
239,000 SF
-
761,000 SF
Hotel
450 Rooms
170 Rooms
-
280 Rooms
Corporate
Headquarters Office
638,000 SF
1,070,000 SF
+432,000 SF
Medical Office
300,000 SF
150,000 SF
-
150,000 SF
Standard Commercial
Office
638,000 SF
537,000 SF
-
101,000 SF
Market
0 39,000 SF
+39,000 SF
1 VWD 2018 Master Plan quantities based on 20
09 North City University District
Specific
Plan quantities
.
In comparing
the land use breakdowns between the 2009 and 2021 North City University District
Specific Plans
, the current land use plan would
decrease
projected average water
demands by approximately
0. 23
mgd.
This 0.
23 mgd is the is the difference between the
water demand projected in the “Water System Analysis for San Marcos University District”
by Dexter Wilson Engineering, Inc. dated February 2009 (1.21 mgd) and this current study supporting the 2021 North City University District Specific Plan (
0.98 mgd).
DEXTER WILSON ENGINEERING, INC. PAGE 12
CHAPTER 4
EXISTING WATER FACILITIES
This chapter provides a description of existing water facilities in the vicinity of the San Marcos University District project. Figure 4-1 provides the location of major water facilities in the area.
920 Zone
The storage and supply for the project will be from the District 920 Zone System. The 920 Zone system feeds the 855 Zone system through several pressure reducing stations. The majority of existing water demands within the District are supplied by the 920/855 Zone system.
The 920 Zone includes four water storage reservoirs with a tota l combined capacity of 18 million gallons. There is a 24-inch transmission line in Twin Oaks Valley Road that supplies 920 Zone water to the area.
855 Zone
The 855 Zone is formed by five existing pressure reducing stations that supply water from the 920 Zone. One of these pressure reducing stations, Barham PRS, is located adjacent to the project at the intersection of Twin Oaks Valley Road and Barham Drive. This station includes 4-inch and 8 -inch pressure reducing valves. There are 12 -inch water lines at the western edge of the project in Grand Avenue and Discovery Street.
At time of the “Water System Analysis for San Marcos University District” by Dexter Wilson Engineering, Inc. dated February 2009, there was an existing 855 Zone 12-inch water line in Twin Oaks Valley Road, 10-inch and 12-inch 855 Zone water lines in Barham Drive, east of Twin Oaks Valley Road, and a 12-inch 855 Zone water line in Carmel Street. Since that time these water lines have been converted to the 920 Zone.
DEXTER WILSON ENGINEERING, INC. PAGE 14
CHAPTER 5
RECOMMENDED WATER FACILITIES
This chapter presents the recommended water system improvements necessary to provide water service to the San Marcos University District project. The entire project can be served from the District’s 855 Zone and 920 Zone. West of Twin Oaks Valley Road the project will be served by the 855 Zone and east of Twin Oaks Valley Road the projec t will be served by the 920 Zone. With elevations ranging from approximately 550 feet to 700 feet, maximum static pressures within the 855 Zone portion of the project west of Twin Oaks Valley Road will range from 67 psi to 132 psi. With elevations ranging from approximately 570 feet to 630 feet, maximum static pressures within the 920 Zone portion of the project east of Twin Oaks Valley Road will range from 126 psi to 152 psi.
Figure 5-1 graphically shows the recommended water facilities for the projec t and a brief discussion is provided below.
855 Zone Facilities
The primary source of water to the project ’s 855 Zone supply will be the 920/855 Zone pressure reducing station located at the intersection of Twin Oaks Valley Road and Barham Drive. There are also 920/855 Zone pressure reducing stations west and north of the project that can supply water to the project.
To meet the fire flow requirements of the project, we are recommending several connections with 12-inch looping throughout the project west of Twin Oaks Valley Road. Two connections are proposed to the proposed 12-inch water line in Discovery Street. The 12-inch water line is proposed to be constructed in Discovery Street westerly to the existing 12 -inch water line in Grand Avenue.
DEXTER WILSON ENGINEERING, INC. PAGE 15
920 Zone Facilities
The primary source of water to the project ’s 920 Zone supply will be the large diameter transmission water lines originating from several existing District storage reservoirs . The closest District 920 Zone storage reservoir to the North City University District is the 7 million gallon Via Vera Cruz Reservoir approximately one mile south of the project’s southwest corner.
To meet the fire flow requirements of the project, we are recommending several connections with 12 -inch and 10-inch looping throughout the project east of Twin Oaks Valley Road .
Several connections are proposed to 920 Zone existing water lines that surround the project east of Twin Oaks Valley Road . These include connections to existing 920 Zone water line Twin Oaks Valley Road, Barham Drive, and Carmel Street. There are some internal pipelines, including dead-end and existing pipelines that only supply one fire hydrant, that are recommended as 8-inch pipes.
Hydraulic Modeling
A hydraulic computer model was set up to analyze the existing water system and water system improvements recommended in this report. The University of Kentucky KYPIPE computer program was used to conduct a hydraulic model of the proposed water system within the study area. This computer program utilizes the Hazen -Williams equation for determining headloss in pipes; the Hazen-Williams “C” value used for all pipes is 130.
The 920 Zone source of supply for the analysis was the 24-inch transmission water line along Twin Oaks Valley Road south of the project boundary . This 920 Zone wat er source was inputted as an assumed available hydraulic grade line of 897 feet. This available hydraulic grade line conservatively assumes an empty reservoir plus a ten-psi pressure drop across the existing distribution system.
The 855 Zone source inpu tted into the hydraulic computer model was assumed to be the existing 920/855 Barham pressure reducing station at the Twin Oaks Valley Road and Barham/Discovery intersection. This assumption conservatively neglects the supply from existing pressure reducing stations west and north of the project.
DEXTER WILSON ENGINEERING, INC. PAGE 16
The system was modeled under average day demand, peak hour demand, and several maximum day demand plus fire flow scenarios. Existing 920 Zone water demands outside the North City University District (e.g. CSU San Marcos) were also incorporated into the hydraulic model. The results of the analysis are provided in Appendix C and confirm that the recommended water line sizing is adequate under all demand scenarios considered.
APPENDIX A
2021 NORTH CITY UNIVERSITY DISTRICT SPECIFIC PLAN
UNIT COUNT AND LAND USE BREAKDOWN
APPENDIX B
VWD MASTER PLAN EXCERPT
2009 NORTH CITY UNIVERSITY DISTRICT MASTER PLAN REFERENCE
Vallecitos Water District | 2018 WATER, WASTEWATER, AND RECYCLED WATER MASTER PLAN BLACK & VEATCH | Land Use and Population 2-11
approximately 370 multi-family residential units, 44,000 sf of commercial space, 5,400 sf of live/work space, and 5,000 sf of restaurants or food establishments.
2.1.3.8 Parkview Homes
The City of San Marcos General Plan (adopted February 2012) identifies Parkview Homes as an adopted SPA. This development is located on Autumn Drive between Knoll Road and Pico Avenue.
Its permitted planned development includes 84 apartment units and 6,490 square feet of retail space.
2.1.3.9 Richmar
The City of San Marcos General Plan (adopted February 2012) identifies the Richmar development as an adopted SPA. The Westlake Village (Completed 2010) and Autumn Terrace (Completed 2010) SPAs are also within the Richmar Specific Plan. The Richmar project is located along Richmar Avenue in the City of San Marcos. Its permitted planned development is 291 multi-family units, approximately 10,000 sf of office space, and approximately 50,000 of commercial space. The development (including Westlake Village and Autumn Terrace) covers approximately 64.35 acres.
2.1.3.10 San Elijo Hills
San Elijo Hills is a planned community development on San Elijo Road, east of Rancho Santa Fe Road and the “Old Creek Ranch” SPA. The City of San Marcos General Plan (adopted February 2012) identifies this development as an adopted SPA. Its permitted planned development includes 2,496 single-family dwelling units, 972 multi-family dwelling units, and approximately 544,500 sf of commercial space.
2.1.3.11 San Marcos Highlands
The City of San Marcos General Plan (adopted February 2012) identifies San Marcos Highlands as an adopted SPA that encompasses 262 acres. This project is partially located within the City of San Marcos and partially falls within unincorporated areas of San Diego County. The project is located at the north end of Las Posas Road north of Borden Road. Its permitted planned development includes 189 single-family residential units over approximately 107 acres.
2.1.3.12 University District
The University District is a 195-acre planned development near California State University – San Marcos. It is located on both sides of Twin Oaks Valley Road, bounded by State Route 78 and San Marcos Creek on the north, and Barham Drive and Discovery Hills to the south. The University District Specific Plan was approved by the City of San Marcos in 2009.
The City of San Marcos General Plan (February 2012) identifies the University District as an adopted SPA. Its permitted planned development includes 1,000,000 square feet (sf) of commercial space, 938,000 sf of office space, 30,000 sf of civic/community space, 2,600 multi-family residential units, 800 student housing units, and 450 hotel rooms.
2.2 POPULATION AND PROJECTIONS
Planned land use data, as described above, was used to determine water demand and wastewater generation projections under build-out, or ultimate conditions. Population growth estimates provided the basis for determining water demand and wastewater generation projections in the
APPENDIX C
COMPUTER MODELING OUTPUT
The following conditions were modeled:
1. Average Day Demand.
2. Peak Hour Demand.
3. Maximum Day Demand plus 2,500 gpm Fire Flow at Node 824.
4. Maximum Day Demand plus 2,500 gpm Fire Flow at Node 825.
5. Maximum Day Demand plus 2,500 gpm Fire Flow at Node 910.
6. Maximum Day Demand plus 2,500 gpm Fire Flow at Node 933.
7. Maximum Day Demand plus 2,500 gpm Fire Flow at Node 917.
8. Maximum Day Demand plus 2,500 gpm Fire Flow at Node 942.
North City
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* * * * * * * * * * * * K Y P I P E * * * * * * * * * * * *
* *
* Pipe Network Modeling Software *
* *
*
CopyRighted by KYPIPE LLC (www.kypipe.com) *
* Version: 10.009 10/01/2019 *
* Company: Dexter Serial #: 592169 *
* Interface: Classic *
* Lic
ensed for Pipe2018 *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Date & Time: Fri Nov 19 11:58:20 2021
Master File :
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north city univ
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S U M M A R Y O F O R I G I N A L D A T A
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U N I T S S P E C I F I E D
FLOWRATE ............
= gallons/minute
HEAD (HGL) .......... = feet
PRESSURE ............ = psig
R E G U L A T I N G V A L V E D A T A
VALVE VALVE VALVE
LABEL TYPE SETTING
(ft
or gpm)
-----------------------------------------
Barham PRS PRV
-
1 852.38
P I P E L I N E D A T A
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NAMES LENGTH DIAMETER ROUGHNES
S MINOR
N A M E #1 #2 (ft) (in) COEFF. LOSS COEFF.
-------------------------------------------------------------------------------
802 808 820 200.00 12.00 130.0000 0.00
804 O
-
Barham P 808 600.00 12.00 130.0000 0.00
821 826 827 500.00 12.00 130.0000 0.00
822 825 826 500.00 12.00 130.0000 0.00
827 8
20 825 1200.00 12.00 130.0000 0.00
828 820 821 3000.00 12.00 130.0000 0.00
829 821 819 103.10 12.00 130.0000 0.00
830 821 823 500.
00 12.00 130.0000 0.00
831 823 824 300.00 12.00 130.0000 0.00
832 825 802 1000.00 12.00 130.0000 0.00
833 827 823 1500.00 12.00 130.0000
0.00 834 819 824 300.00 12.00 130.0000 0.00
835 819 818 100.00 12.00 130.0000 0.00
900 920 Source 902 37.80 12.00 130.0000 0.00
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901
902 901 223.40 24.00 130.0000 0.00
902 901 932 1600.00 12.00 130.0000 0.00
903 932 933 900.00 12.00 130.0000 0.00
904 901 9
05 1000.00 24.00 130.0000 0.00
905 905 907 300.00 24.00 130.0000 0.00
906 905 906 800.00 12.00 130.0000 0.00
907 901 908 1000.00 10.0
0 130.0000 0.00
908 907 904 400.00 24.00 130.0000 0.00
909 907 918 1300.00 12.00 130.0000 0.00
910 908 906 450.00 12.00 130.0000 0.00
911 908 913 600.00 10.00 130.0000 0.00
912 910 906 600.00 12.00 130.0000 0.00
913 909 903 500.00 12.00 130.0000 0.00
914
909 910 300.00 12.00 130.0000 0.00
915 921 910 400.00 12.00 130.0000 0.00
916 921 912 450.00 12.00 130.0000 0.00
917 913 910 45
0.00 12.00 130.0000 0.00
918 912 913 350.00 10.00 130.0000 0.00
919 912 914 550.00 10.00 130.0000 0.00
920 914 915 100.00 10.00 130.000 0 0.00
921 914 916 600.00 8.00 130.0000 0.00
922 903 916 95.60 12.00 130.0000 0.00
923 916 917 700.00 8.00 130.0000 0.00
92 4 918 909 600.00 12.00 130.0000 0.00
925 917 918 1000.00 10.00 130.0000 0.00
926 917 919 100.00 10.00 130.0000 0.00
928 903
921 100.00 12.00 130.0000 0.00
929 933 914 50.00 8.00 130.0000 0.00
931 933 929 100.00 12.00 130.0000 0.00
932 913 932 50.00 12
.00 130.0000 0.00
936 901 935 1300.00 12.00 130.0000 0.00
937 907 935 32.90 12.00 130.0000 0.00
939 935 904 400.00 12.00 130.0000 0.0 0 940 909 942 600.00 12.00 130.0000 0.00
941 904 940 100.00 24.00 130.0000 0.00
942 901I
-
Barham P 100.00 12.00 130.0000 0.00
N O D E D
A T A
NODE NODE EXTERNAL JUNCTION EXTERNAL
NAME TITLE DEMAND ELEVATION GRADE
(gpm) (ft) (ft)
---------------------------------
-----------------------------
802 36.50 585.00
808 0.00 615.00
818 36.50 565.00
819 36.50 565.00
820
0.00 620.00
821 36.50 570.00
823 36.50 580.00
824 36.50 575.00
825 36.50 640.00
826
10.00 630.00
827 10.00 630.00
901 50.00 585.00
902 50.00 600.00
903 36.50 585.00
9 04 0.00 580.00
905 0.00 575.00
906 36.50 580.00
907 0.00 580.00
908 36.50 585.00
North City
University District
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Dexter Wilson Eng., Inc.
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909 36.50 585.00
910 36.50 590.00
912 36.50 595.00
913 0.00 590.00
914 36.50 620.00
915 50.00 625.00
916 36.50 620.00
917 36.50 590.00
918 36.50 585.00
919 36.50 595.0
0 921 36.50 590.00
929 50.00 625.00
932 50.00 590.00
933 50.00 620.00
935 0.00 5
80.00 940 0.00 580.00
942 0.00 580.00
920 Source
----
0.00 897.00
I
-
Barham P 0.00 587.00
O
-
Barham P
----
587.00 852.38
O U T P U T O P T I O N D A T A
OUTPUT SELECTION: ALL RESULTS ARE INCLUDED IN THE TABULATED OUTPUT
MAXIMUM AND MINIMUM PRESSURES = 3
MAXIMUM AND MINIMUM VELOCITIES =
3 S Y S T E M C O N F I G U R A T I O N
NUMBER OF PIPES ...................(P) = 50
NUMBER OF END NODES ...............(J) = 37
NUMBER OF PRIMARY LOOPS ...........(L) = 13
NUMBER OF SUPPLY NODES ............
(F) = 1
NUMBER OF SUPPLY ZONES ............(Z) = 1
================================================================================
Case:
1 Average Day Demand
RESULTS OBTAINED AFTER 11 TRIALS: ACCURACY = 0.10603E -
06 S I M U L A T I O N
D E S C R I P T I O N (L A B E L)
P I P E L I N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E #1
#2 LOSS LOSS VELO.
1000 1000
gpm ft ft ft/s ft/f ft/f
-----------------------------------------------------------------------------------------
802
808 820 275.50 0.05 0.00 0.78 0.23 0.23
804 O
-
Barham P 808 275.50 0.14 0.00 0.78 0.23 0.23
821 826 827 74.33 0.01 0.00 0.21 0.02 0.02
North City
University District
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Dexter Wilson Eng., Inc.
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822 825 826 84.33 0.01 0.00 0.24 0.03 0.03
827 820 825 157.33 0.10 0.00 0.45 0.08 0.08
828 820 821 118.17 0.15 0.00 0.34 0.05
0.05 829 821 819 71.87 0.00 0.00 0.20 0.02 0.02
830 821 823 9.80 0.00 0.00 0.03 0.00 0.00
831 823 824 37.63 0.00 0.00 0. 11 0.01 0.01
832 825 802 36.50 0.01 0.00 0.10 0.01 0.01
833 827 823 64.33 0.02 0.00 0.18 0.02 0.02
834 819 824
-
1.13 0.00
0.00 0.00 0.00 0.00
835 819 818 36.50 0.00 0.00 0.10 0.01 0.01
900 920 Source 902 1013.50 0.10 0.00 2.87 2.60 2.60
901 902 901 963.5
0 0.02 0.00 0.68 0.08 0.08
902 901 932 165.25 0.14 0.00 0.47 0.09 0.09
903 932 933 101.09 0.03 0.00 0.29 0.04 0.04
904 901 905
316.45 0.01 0.00 0.22 0.01 0.01
905 905 907 125.38 0.00 0.00 0.09 0.00 0.00
906 905 906 191.06 0.09 0.00 0.54 0.12 0.12
907 901
908 111.05 0.11 0.00 0.45 0.11 0.11
908 907 904
-
9.19 0.00 0.00 0.01 0.00 0.00
909 907 918 170.64 0.12 0.00 0.48 0.10 0.10
910
908 906
-
11.62 0.00 0.00 0.03 0.00 0.00
911 908 913 86.17 0.04 0.00 0.35 0.07 0.07
912 910 906
-
142.94 0.04 0.00 0.41 0.07 0.07
913 909 903 79.73 0.01 0.00 0.23 0.02 0.02
914 909 910
-
40.41 0.00 0.00 0.11 0.01 0.01
915 921 910
-
95.78 0.01 0.00 0.27 0.03
0.03 916 921 912 22.85 0.00 0.00 0.06 0.00 0.00
917 913 910 29.74 0.00 0.00 0.08 0.00 0.00
918 912 913
-
70.58 0.02 0.00 0.2
9 0.05 0.05
919 912 914 56.93 0.02 0.00 0.23 0.03 0.03
920 914 915 50.00 0.00 0.00 0.20 0.02 0.02
921 914 916
-
28.47 0.02
0.00 0.18 0.03 0.03
922 903 916 79.65 0.00 0.00 0.23 0.02 0.02
923 916 917 14.68 0.01 0.00 0.09 0.01 0.01
924 918 909 75.82
0.01 0.00 0.22 0.02 0.02
925 917 918
-
58.32 0.03 0.00 0.24 0.03 0.03
926 917 919 36.50 0.00 0.00 0.15 0.01 0.01
928 903 921
-
36.43 0.00 0.00 0.10 0.01 0.01
929 933 914 1.09 0.00 0.00 0.01 0.00 0.00
931 933 929 50.00 0.00 0.00 0.14 0.01 0.01
932 913
932
-
14.16 0.00 0.00 0.04 0.00 0.00
936 901 935 45.25 0.01 0.00 0.13 0.01 0.01
937 907 935
-
36.06 0.00 0.00 0.10 0.01 0.01
939
935 904 9.19 0.00 0.00 0.03 0.00 0.00
940 909 942 0.00 0.00 0.00 0.00 0.00 0.00
941 904 940 0.00 0.00 0.00 0.00 0.00 0.00
942 901I
-
Barham P 275.50 0.02 0.00 0.78 0.23 0.23
N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVA
TION HEAD PRESSURE
gpm ft ft ft psi
------------------------------------------------------------------------------
802 36.50 852.09 585.00 267.09
115.74
808 0.00 852.24 615.00 237.24 102.81
818 36.50 852.05 565.00 287.05 124.39
819 36.50 852.05 565.00 287.05 124.39
820 0.00 852.20 620.00 232.20 100.62
821 36.50 852.05 570.00 282.05 122.22
823 36.50 852.05 580.00 272.05 117.89
824
36.50 852.05 575.00 277.05 120.06
825 36.50 852.10 640.00 212.10 91.91
North City
University District
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Dexter Wilson Eng., Inc.
Computer Model
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826 10.00 852.09 630.00 222.09 96.24
827
10.00 852.08 630.00 222.08 96.23
901 50.00 896.88 585.00 311.88 135.15
902 50.00 896.90 600.00 296.90 128.66
903 36.50
896.72 585.00 311.72 135.08
904 0.00 896.87 580.00 316.87 137.31
905 0.00 896.87 575.00 321.87 139.48
906 36.50 896.78
580.00 316.78 137.27
907 0.00 896.87 580.00 316.87 137.31
908 36.50 896.78 585.00 311.78 135.10
909 36.50 896.74 585.00 311 .74 135.09
910 36.50 896.74 590.00 306.74 132.92
912 36.50 896.72 595.00 301.72 130.75
913 0.00 896.74 590.00 306.74 132.92
914 36.50 896.71 620.00 276.71 119.91
915 50.00 896.70 625.00 271.70 117.74
916 36.50 896.72 620.00 276.72 119.91
917
36.50 896.72 590.00 306.72 132.91
918 36.50 896.75 585.00 311.75 135.09
919 36.50 896.71 595.00 301.71 130.74
921
36.50 896.72 590.00 306.72 132.91
929 50.00 896.71 625.00 271.71 117.74
932 50.00 896.74 590.00 306.74 132.92
933 50.00
896.71 620.00 276.71 119.91
935 0.00 896.87 580.00 316.87 137.31
940 0.00 896.87 580.00 316.87 137.31
942 0.00 896.74
580.00 316.74 137.25
920 Source
----
897.00
I
-
Barham P 0.00 896.86 587.00 309.86 134.27
O
-
Barham P
----
852.38 587.00 265.38 115.00
M A
X I M U M A N D M I N I M U M V A L U E S
P R E S S U R E S
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi
psi
---------------------
---------------------
905 139.48 825 91.91
935 137.31 827 96.23
904 137.31 826
96.24 V E L O C I T I E S
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
-----------
----------
---------------------
900 2.87 834 0.00
802 0.78 908 0.01
804 0.78 929 0.01
R E G U L A T I
N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi psi gpm
--
-----------------------------------------------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 134.27 115.00 275.50
North City
University District
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S
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Marcos
Nov.
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Dexter Wilson Eng., Inc.
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S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOWS INTO THE SYSTEM FR
OM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME gpm TITLE
--------------------------------------------
920 Source 1013.50
NET SYSTEM INFLOW = 1013.50
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 1013.50
================================================================================
Case:
2 C H A N G E S F O R N E X T S I M U L A T I
O N (Change Number = 1 )
Peak Hour Demand
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RESULTS OBTAINED AFTER 6 TRIALS: ACCURACY = 0.72997E -
07 P I P E L I
N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E #1 #2 LOSS LOSS VELO. 1000 100
0 gpm ft ft ft/s ft/f ft/f
-----------------------------------------------------------------------------------------
802 808 820 826.50 0.36 0.00 2.34
1.78 1.78
804 O
-
Barham P 808 826.50 1.07 0.00 2.34 1.78 1.78
821 826 827 222.99 0.08 0.00 0.63 0.16 0.16
822 825 826 252.99 0.10 0
.00 0.72 0.20 0.20
827 820 825 471.99 0.76 0.00 1.34 0.63 0.63
828 820 821 354.51 1.11 0.00 1.01 0.37 0.37
829 821 819 215.62
0.02 0.00 0.61 0.15 0.15
830 821 823 29.39 0.00 0.00 0.08 0.00 0.00
831 823 824 112.88 0.01 0.00 0.32 0.04 0.04
832 825 802
109.50 0.04 0.00 0.31 0.04 0.04
833 827 823 192.99 0.18 0.00 0.55 0.12 0.12
834 819 824
-
3.38 0.00 0.00 0.01 0.00 0.00
835 819
818 109.50 0.00 0.00 0.31 0.04 0.04
900 920 Source 902 3040.50 0.75 0.00 8.62 19.89 19.89
901 902 901 2890.50 0.14 0.00 2.05 0.62 0.62
902
901 932 495.75 1.11 0.00 1.41 0.69 0.69
903 932 933 303.28 0.25 0.00 0.86 0.28 0.28
904 901 905 949.34 0.08 0.00 0.67 0.08 0.08
905 905 907 376.15 0.00 0.00 0.27 0.01 0.01
906 905 906 573.19 0.72 0.00 1.63 0.90 0.90
907 901 908 333.15 0.80 0.00 1.36 0.80 0 .80
908 907 904
-
27.57 0.00 0.00 0.02 0.00 0.00
909 907 918 511.91 0.95 0.00 1.45 0.73 0.73
North City
University District
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Marcos
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Dexter Wilson Eng., Inc.
Computer Model
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910 908 906
-
34.86 0.00 0.00 0.10
0.01 0.01
911 908 913 258.52 0.30 0.00 1.06 0.50 0.50
912 910 906
-
428.82 0.32 0.00 1.22 0.53 0.53
913 909 903 239.18 0.09 0. 00 0.68 0.18 0.18
914 909 910
-
121.23 0.02 0.00 0.34 0.05 0.05
915 921 910
-
287.33 0.10 0.00 0.82 0.25 0.25
916 921 912 68.55
0.01 0.00 0.19 0.02 0.02
917 913 910 89.23 0.01 0.00 0.25 0.03 0.03
918 912 913
-
211.75 0.12 0.00 0.86 0.35 0.35
919 912 914
170.80 0.13 0.00 0.70 0.23 0.23
920 914 915 150.00 0.02 0.00 0.61 0.18 0.18
921 914 916
-
85.42 0.12 0.00 0.55 0.19 0.19
922 903
916 238.96 0.02 0.00 0.68 0.18 0.18
923 916 917 44.04 0.04 0.00 0.28 0.06 0.06
924 918 909 227.46 0.10 0.00 0.65 0.16 0.16
925
917 918
-
174.96 0.24 0.00 0.71 0.24 0.24
926 917 919 109.50 0.01 0.00 0.45 0.10 0.10
928 903 921
-
109.28 0.00 0.00 0.31 0.04 0.04
929 933 914 3.28 0.00 0.00 0.02 0.00 0.00
931 933 929 150.00 0.01 0.00 0.43 0.08 0.08
932 913 932
-
42.47 0.00 0.00 0.12 0.01 0.
01 936 901 935 135.76 0.08 0.00 0.39 0.06 0.06
937 907 935
-
108.19 0.00 0.00 0.31 0.04 0.04
939 935 904 27.57 0.00 0.00 0.08
0.00 0.00
940 909 942 0.00 0.00 0.00 0.00 0.00 0.00
941 904 940 0.00 0.00 0.00 0.00 0.00 0.00
942 901I
-
Barham P 826.50 0.18 0.0
0 2.34 1.78 1.78
N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft psi
------------------------------------------------------------------------------
802 109.50(3.00) 850.16 585.00 265.16 114.90
808 0.00 851
.32 615.00 236.32 102.40
818 109.50(3.00) 849.83 565.00 284.83 123.42
819 109.50(3.00) 849.83 565.00 284.83 123.43
820 0.00 850.96 620.00
230.96 100.08
821 109.50(3.00) 849.84 570.00 279.84 121.27
823 109.50(3.00) 849.84 580.00 269.84 116.93
824 109.50(3.00) 849.83 575.00 274.83 1
19.09 825 109.50(3.00) 850.20 640.00 210.20 91.09
826 30.00(3.00) 850.10 630.00 220.10 95.38
827 30.00(3.00) 850.02 630.00 220.02 95.34
901 150.00(3.00) 896.11 585.00 311.11 134.81
902 150.00(3.00) 896.25 600.00 296.25 128.37
903 109.50(3.00) 894.89 585.00 309.89 134.28
904
0.00 896.03 580.00 316.03 136.95
905 0.00 896.03 575.00 321.03 139.11
906 109.50(3.00) 895.31 580.00 315.31 136.63
907
0.00 896.03 580.00 316.03 136.95
908 109.50(3.00) 895.31 585.00 310.31 134.47
909 109.50(3.00) 894.98 585.00 309.98 134.32
910 109.50(3.00)
894.99 590.00 304.99 132.16
912 109.50(3.00) 894.88 595.00 299.88 129.95
913 0.00 895.00 590.00 305.00 132.17
914 109.50(3.00) 894.75 620
.00 274.75 119.06
915 150.00(3.00) 894.73 625.00 269.73 116.89
916 109.50(3.00) 894.87 620.00 274.87 119.11
917 109.50(3.00) 894.83 590.00 304.83
132.09
918 109.50(3.00) 895.07 585.00 310.07 134.36
919 109.50(3.00) 894.82 595.00 299.82 129.92
North City
University District
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Marcos
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Dexter Wilson Eng., Inc.
Computer Model
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921 109.50(3.00) 894.89 590.00 304.89 132.12
929 150.00(3.00) 894.75 625.00 269.75 116.89
932 150.00(3.00) 895.00 590.00 305.00 132.17
933 150.00(3.00) 894.75 620.00 274.75 119.06
935
0.00 896.03 580.00 316.03 136.95
940 0.00 896.03 580.00 316.03 136.95
942 0.00 894.98 580.00 314.98 136.49
920 Source
----
897.00
I
-
Barham P 0.00 895.93 587.00 308.93 133.87
O
-
Barham P
----
852.38 587.00 265.38 115.00
M A X I M U M A N D M I N I M U M V A L U E S
P
R E S S U R E S
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi psi
---------------------
---
------------------
905 139.11 825 91.09
935 136.95 827 95.34
904 136.95 826 95.38
V E L O C I T I E S
PIPE
MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
---------------------
900
8.62 834 0.01
802 2.34 908 0.02
804 2.34 929 0.02
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE V
ALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi psi gpm
------------------------------------------------------------- ------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 133.87 115.00 826.50
S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY
NODES
NODE FLOWRATE NODE
NAME gpm TITLE
--------------------------------------------
920 Source 3040.50
NET SYSTEM INFLOW = 3040.50
NET SYSTEM OUTFLOW =
0.00 NET SYSTEM DEMAND = 3040.50
North City
University District
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S
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Marcos
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19 ,
20 2
1 Vallecitos Water District
Dexter Wilson Eng., Inc.
Computer Model
Job
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================================================================================
Case:
3 C H A N G E S F O R N E X T S I M U L A T I O N (Change Number = 2 )
Maximum Day Demand plus 2,
500 gpm at Node 824
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RESULTS OBTAINED AFTER 7 TRIALS: ACCURACY = 0.11113E -
06 P I P E L I N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE
CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E #1 #2 LOSS LOSS VELO. 1000 1000
gpm ft
ft ft/s ft/f ft/f
-----------------------------------------------------------------------------------------
802 808 820 2954.10 3.77 0.00 8.38 18.85 18.85
804 O
-
Barham P 808 2
954.10 11.31 0.00 8.38 18.85 18.85
821 826 827 1294.71 2.05 0.00 3.67 4.09 4.09
822 825 826 1313.71 2.10 0.00 3.73 4.20 4.20
827 820
825 1452.41 6.07 0.00 4.12 5.06 5.06
828 820 821 1501.69 16.15 0.00 4.26 5.38 5.38
829 821 819 1279.17 0.41 0.00 3.63 4.00 4.00
830
821 823 153.17 0.04 0.00 0.43 0.08 0.08
831 823 824 1359.53 1.34 0.00 3.86 4.48 4.48
832 825 802 69.35 0.02 0.00 0.20 0.02 0.02
83 3 827 823 1275.71 5.97 0.00 3.62 3.98 3.98
834 819 824 1140.47 0.97 0.00 3.24 3.23 3.23
835 819 818 69.35 0.00 0.00 0.20 0.02 0.02
900 920 Source 902 4356.30 1.46 0.00 12.36 38.71 38.71
901 902 901 4261.30 0.28 0.00 3.02 1.27 1.27
902 901 932 313.97 0.47 0.00 0.89 0 .30 0.30
903 932 933 192.08 0.11 0.00 0.54 0.12 0.12
904 901 905 601.25 0.03 0.00 0.43 0.03 0.03
905 905 907 238.23 0.00 0.00
0.17 0.01 0.01
906 905 906 363.02 0.31 0.00 1.03 0.39 0.39
907 901 908 211.00 0.35 0.00 0.86 0.35 0.35
908 907 904
-
17.46 0
.00 0.00 0.01 0.00 0.00
909 907 918 324.21 0.41 0.00 0.92 0.31 0.31
910 908 906
-
22.08 0.00 0.00 0.06 0.00 0.00
911 908 913 1
63.73 0.13 0.00 0.67 0.22 0.22
912 910 906
-
271.59 0.14 0.00 0.77 0.23 0.23
913 909 903 151.48 0.04 0.00 0.43 0.08 0.08
914 909
910
-
76.78 0.01 0.00 0.22 0.02 0.02
915 921 910
-
181.98 0.04 0.00 0.52 0.11 0.11
916 921 912 43.42 0.00 0.00 0.12 0.01 0.01
917
913 910 56.51 0.01 0.00 0.16 0.01 0.01
918 912 913
-
134.11 0.05 0.00 0.55 0.15 0.15
919 912 914 108.18 0.06 0.00 0.44 0.10 0.10
920
914 915 95.00 0.01 0.00 0.39 0.08 0.08
921 914 916
-
54.10 0.05 0.00 0.35 0.08 0.08
922 903 916 151.34 0.01 0.00 0.43 0.08 0.08
923 916 917 27.90 0.02 0.00 0.18 0.02 0.02
924 918 909 144.06 0.04 0.00 0.41 0.07 0.07
925 917 918
-
110.80 0.10 0.00 0.45 0.
10 0.10
926 917 919 69.35 0.00 0.00 0.28 0.04 0.04
928 903 921
-
69.21 0.00 0.00 0.20 0.02 0.02
North City
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929 933 914 2.08 0.00 0.00
0.01 0.00 0.00
931 933 929 95.00 0.00 0.00 0.27 0.03 0.03
932 913 932
-
26.90 0.00 0.00 0.08 0.00 0.00
936 901 935 85.98 0.
04 0.00 0.24 0.03 0.03
937 907 935
-
68.52 0.00 0.00 0.19 0.02 0.02
939 935 904 17.46 0.00 0.00 0.05 0.00 0.00
940 909 942
0.00 0.00 0.00 0.00 0.00 0.00
941 904 940 0.00 0.00 0.00 0.00 0.00 0.00
942 901I
-
Barham P 2954.10 1.89 0.00 8.38 18.85 18.85
N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft psi
------------
------------------------------------------------------------------
802 69.35(1.90) 831.21 585.00 246.21 106.69
808 0.00 841.07 615.00 226.07 97.97
818
69.35(1.90) 820.73 565.00 255.73 110.82
819 69.35(1.90) 820.74 565.00 255.74 110.82
820 0.00 837.30 620.00 217.30 94.16
821 69.35(
1.90) 821.15 570.00 251.15 108.83
823 69.35(1.90) 821.11 580.00 241.11 104.48
824 2500.00( ** ) 819.77 575.00 244.77 106.07
825 69.35(1.90) 831.23
640.00 191.23 82.87
826 19.00(1.90) 829.13 630.00 199.13 86.29
827 19.00(1.90) 827.08 630.00 197.08 85.40
901 95.00(1.90) 895.25 585.00 3
10.25 134.44
902 95.00(1.90) 895.54 600.00 295.54 128.07
903 69.35(1.90) 894.73 585.00 309.73 134.22
904 0.00 895.22 580.00 315.22 136.5 9 905 0.00 895.22 575.00 320.22 138.76
906 69.35(1.90) 894.91 580.00 314.91 136.46
907 0.00 895.22 580.00 315.22 136.59
90 8 69.35(1.90) 894.91 585.00 309.91 134.29
909 69.35(1.90) 894.77 585.00 309.77 134.23
910 69.35(1.90) 894.77 590.00 304.77 132.07
912
69.35(1.90) 894.73 595.00 299.73 129.88
913 0.00 894.78 590.00 304.78 132.07
914 69.35(1.90) 894.67 620.00 274.67 119.02
915 95.
00(1.90) 894.66 625.00 269.66 116.85
916 69.35(1.90) 894.72 620.00 274.72 119.05
917 69.35(1.90) 894.70 590.00 304.70 132.04
918 69.35(1.90) 894.
81 585.00 309.81 134.25
919 69.35(1.90) 894.70 595.00 299.70 129.87
921 69.35(1.90) 894.73 590.00 304.73 132.05
929 95.00(1.90) 894.67 625.00
269.67 116.86
932 95.00(1.90) 894.78 590.00 304.78 132.07
933 95.00(1.90) 894.67 620.00 274.67 119.02
935 0.00 895.22 580.00 315.22 13
6.59 940 0.00 895.22 580.00 315.22 136.59
942 0.00 894.77 580.00 314.77 136.40
920 Source
----
897.00
I
-
Barham P 0
.00 893.37 587.00 306.37 132.76
O
-
Barham P
----
852.38 587.00 265.38 115.00
North City
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M A X I M U M A N D M I N I M U M V A L U E S
P R E S S U R E S
JUNCTION MAXIMUM
JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi psi
---------------------
---------------------
905 138.76
825 82.87
935 136.59 827 85.40
904 136.59 826 86.29
V E L O C I T I E S
PIPE MAXIMUM PIPE MINIMUM
N
UMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
---------------------
900 12.36 908 0.01
802 8.38 929 0.01
804 8.38 939 0.05
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABE
L TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi psi gpm
-------------------------------------------------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVAT
ED 132.76 115.00 2954.10
S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME gpm TITLE
--------------------------------------------
920 Source 4356.30
NET SYSTEM INFLOW = 4356.30
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 4356.30
===========
=====================================================================
Case:
4 C H A N G E S F O R N E X T S I M U L A T I O N (Change Number = 3 )
Maximum Day Demand plus 2,500 gpm at Node 825
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RESULTS OBTAINED AFTER 8 TRIALS: ACCURACY = 0.13180E -
06 North City
University District
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P I P E L I N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS
FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E #1 #2 LOSS LOSS VELO. 1000 1000
gpm ft ft ft/s ft/f ft/f
-------------------------
----------------------------------------------------------------
802 808 820 2954.10 3.77 0.00 8.38 18.85 18.85
804 O
-
Barham P 808 2954.10 11.31 0.00 8.38 18.85 18.85
821
826 827
-
629.94 0.54 0.00 1.79 1.08 1.08
822 825 826
-
610.94 0.51 0.00 1.73 1.02 1.02
827 820 825 1958.41 10.57 0.00 5.56 8.81 8.81
828 820 821 995.69 7.55 0.00 2.82 2.52 2.52
829 821 819 498.30 0.07 0.00 1.41 0.70 0.70
830 821 823 428.04 0.26 0.00 1.21 0.53
0.53 831 823 824
-
290.25 0.08 0.00 0.82 0.26 0.26
832 825 802 69.35 0.02 0.00 0.20 0.02 0.02
833 827 823
-
648.94 1.71 0.00 1
.84 1.14 1.14
834 819 824 359.60 0.11 0.00 1.02 0.38 0.38
835 819 818 69.35 0.00 0.00 0.20 0.02 0.02
900 920 Source 902 4356.30 1.46
0.00 12.36 38.71 38.71
901 902 901 4261.30 0.28 0.00 3.02 1.27 1.27
902 901 932 313.97 0.47 0.00 0.89 0.30 0.30
903 932 933 192.
08 0.11 0.00 0.54 0.12 0.12
904 901 905 601.25 0.03 0.00 0.43 0.03 0.03
905 905 907 238.23 0.00 0.00 0.17 0.01 0.01
906 905 906
363.02 0.31 0.00 1.03 0.39 0.39
907 901 908 211.00 0.35 0.00 0.86 0.35 0.35
908 907 904
-
17.46 0.00 0.00 0.01 0.00 0.00
909 90
7 918 324.21 0.41 0.00 0.92 0.31 0.31
910 908 906
-
22.08 0.00 0.00 0.06 0.00 0.00
911 908 913 163.73 0.13 0.00 0.67 0.22 0.22
912
910 906
-
271.59 0.14 0.00 0.77 0.23 0.23
913 909 903 151.48 0.04 0.00 0.43 0.08 0.08
914 909 910
-
76.78 0.01 0.00 0.22 0.02 0.02
915 921 910
-
181.98 0.04 0.00 0.52 0.11 0.11
916 921 912 43.42 0.00 0.00 0.12 0.01 0.01
917 913 910 56.51 0.01 0.00 0.16 0.01
0.01 918 912 913
-
134.11 0.05 0.00 0.55 0.15 0.15
919 912 914 108.18 0.06 0.00 0.44 0.10 0.10
920 914 915 95.00 0.01 0.00 0. 39 0.08 0.08
921 914 916
-
54.10 0.05 0.00 0.35 0.08 0.08
922 903 916 151.34 0.01 0.00 0.43 0.08 0.08
923 916 917 27.90 0.02
0.00 0.18 0.02 0.02
924 918 909 144.06 0.04 0.00 0.41 0.07 0.07
925 917 918
-
110.80 0.10 0.00 0.45 0.10 0.10
926 917 919 69.3
5 0.00 0.00 0.28 0.04 0.04
928 903 921
-
69.21 0.00 0.00 0.20 0.02 0.02
929 933 914 2.08 0.00 0.00 0.01 0.00 0.00
931 933 929
95.00 0.00 0.00 0.27 0.03 0.03
932 913 932
-
26.90 0.00 0.00 0.08 0.00 0.00
936 901 935 85.98 0.04 0.00 0.24 0.03 0.03
937 907
935
-
68.52 0.00 0.00 0.19 0.02 0.02
939 935 904 17.46 0.00 0.00 0.05 0.00 0.00
940 909 942 0.00 0.00 0.00 0.00 0.00 0.00
941
904 940 0.00 0.00 0.00 0.00 0.00 0.00
942 901I
-
Barham P 2954.10 1.89 0.00 8.38 18.85 18.85
North City
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N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NOD
E PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft psi
----------------------------------------------------------------------- -------
802 69.35(1.90) 826.72 585.00 241.72 104.74
808 0.00 841.07 615.00 226.07 97.97
818 69.35(1.90) 829.68 565.00 264.68 114.70
819 69.35(1.90) 829.68 565.00 264.68 114.70
820 0.00 837.30 620.00 217.30 94.16
821 69.35(1.90) 829.76 570.00 259.76 112.56
823
69.35(1.90) 829.49 580.00 249.49 108.11
824 69.35(1.90) 829.57 575.00 254.57 110.31
825 2500.00( ** ) 826.74 640.00 186.74 80.92
826
19.00(1.90) 827.25 630.00 197.25 85.47
827 19.00(1.90) 827.78 630.00 197.78 85.71
901 95.00(1.90) 895.25 585.00 310.25 134.44
902 95.00(1.90
) 895.54 600.00 295.54 128.07
903 69.35(1.90) 894.73 585.00 309.73 134.22
904 0.00 895.22 580.00 315.22 136.59
905 0.00 895.22 5
75.00 320.22 138.76
906 69.35(1.90) 894.91 580.00 314.91 136.46
907 0.00 895.22 580.00 315.22 136.59
908 69.35(1.90) 894.91 585.00 309.9 1 134.29
909 69.35(1.90) 894.77 585.00 309.77 134.23
910 69.35(1.90) 894.77 590.00 304.77 132.07
912 69.35(1.90) 894.73 595.00 299.73 129.88
913 0.00 894.78 590.00 304.78 132.07
914 69.35(1.90) 894.67 620.00 274.67 119.02
915 95.00(1.90) 894.66 625.00 269.66 116.85
916
69.35(1.90) 894.72 620.00 274.72 119.05
917 69.35(1.90) 894.70 590.00 304.70 132.04
918 69.35(1.90) 894.81 585.00 309.81 134.25
919
69.35(1.90) 894.70 595.00 299.70 129.87
921 69.35(1.90) 894.73 590.00 304.73 132.05
929 95.00(1.90) 894.67 625.00 269.67 116.86
932 95.00(1
.90) 894.78 590.00 304.78 132.07
933 95.00(1.90) 894.67 620.00 274.67 119.02
935 0.00 895.22 580.00 315.22 136.59
940 0.00 895.22
580.00 315.22 136.59
942 0.00 894.77 580.00 314.77 136.40
920 Source
----
897.00
I
-
Barham P 0.00 893.37 587.00 306.37 132.76
O
-
Barham P
----
852.38 587.00 265.38 115.00
M A X I M U M A N D M I N I M U M V A L U E S
P R E S S U R E S
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES
NUMBER PRESSURES
psi psi
---------------------
---------------------
905 138.76 825 80.92
935 136.59
826 85.47
904 136.59 827 85.71
North City
University District
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Marcos
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V E L O C I T I E S
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
---------------------
900 12.36 908 0.01
802 8.38 929 0.01
804 8.38 939 0.05
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi psi gpm
-------------------------------------------------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 132.76 115.00 2954.10
S U M M A R Y O
F I N F L O W S A N D O U T F L O W S
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME gpm TITLE
---------------
-----------------------------
920 Source 4356.30
NET SYSTEM INFLOW = 4356.30
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 4356.30
====================================================================== ==========
Case:
5 C H A N G E S F O R N E X T S I M U L A T I O N (Change Number = 4 )
Maximum Day Demand plus 2,500 gpm at Node 910
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RESULTS OBTAINED AFTER 8 TRIALS: ACCURACY = 0.13302E -
06 P I P E L I N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A
M E #1 #2 LOSS LOSS VELO. 1000 1000
gpm ft ft ft/s ft/f ft/f
------------------------------------------------------------------------------------ -----
802 808 820 523.45 0.15 0.00 1.48 0.76 0.76
804 O
-
Barham P 808 523.45 0.46 0.00 1.48 0.76 0.76
821 826 827 141.23 0.03 0.00 0.40
0.07 0.07
822 825 826 160.23 0.04 0.00 0.45 0.09 0.09
North City
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827 820 825 298.93 0.33 0.00 0.85 0.27 0.27
828 820 821 224.52 0.48
0.00 0.64 0.16 0.16
829 821 819 136.56 0.01 0.00 0.39 0.06 0.06
830 821 823 18.61 0.00 0.00 0.05 0.00 0.00
831 823 824 71.49
0.01 0.00 0.20 0.02 0.02
832 825 802 69.35 0.02 0.00 0.20 0.02 0.02
833 827 823 122.23 0.08 0.00 0.35 0.05 0.05
834 819 824
-
2.14 0.00 0.00 0.01 0.00 0.00
835 819 818 69.35 0.00 0.00 0.20 0.02 0.02
900 920 Source 902 4356.30 1.46 0.00 12.36 38.71 38.71
901 902
901 4261.30 0.28 0.00 3.02 1.27 1.27
902 901 932 952.71 3.71 0.00 2.70 2.32 2.32
903 932 933 358.10 0.34 0.00 1.02 0.38 0.38
904
901 905 1802.61 0.26 0.00 1.28 0.26 0.26
905 905 907 717.41 0.01 0.00 0.51 0.05 0.05
906 905 906 1085.20 2.36 0.00 3.08 2.95 2.95
907 901 908 629.69 2.62 0.00 2.57 2.62 2.62
908 907 904
-
52.37 0.00 0.00 0.04 0.00 0.00
909 907 918 975.26 3.15 0.00 2.77 2.42
2.42 910 908 906 33.64 0.00 0.00 0.10 0.00 0.00
911 908 913 526.70 1.13 0.00 2.15 1.88 1.88
912 910 906
-
1049.49 1.66 0.00 2.98
2.77 2.77
913 909 903 133.59 0.03 0.00 0.38 0.06 0.06
914 909 910 449.53 0.17 0.00 1.28 0.58 0.58
915 921 910 334.50 0.13 0
.00 0.95 0.33 0.33
916 921 912
-
238.05 0.08 0.00 0.68 0.18 0.18
917 913 910 666.49 0.54 0.00 1.89 1.20 1.20
918 912 913
-
359.82
0.32 0.00 1.47 0.93 0.93
919 912 914 52.42 0.01 0.00 0.21 0.03 0.03
920 914 915 95.00 0.01 0.00 0.39 0.08 0.08
921 914 916
56.17 0.05 0.00 0.36 0.09 0.09
922 903 916
-
101.57 0.00 0.00 0.29 0.04 0.04
923 916 917
-
114.75 0.23 0.00 0.73 0.33 0.33
924 918
909 652.47 0.69 0.00 1.85 1.15 1.15
925 917 918
-
253.45 0.48 0.00 1.04 0.48 0.48
926 917 919 69.35 0.00 0.00 0.28 0.04 0.04
928
903 921 165.80 0.01 0.00 0.47 0.09 0.09
929 933 914 168.10 0.03 0.00 1.07 0.67 0.67
931 933 929 95.00 0.00 0.00 0.27 0.03 0.03
932 913 932
-
499.60 0.04 0.00 1.42 0.70 0.70
936 901 935 257.85 0.27 0.00 0.73 0.21 0.21
937 907 935
-
205.48 0.00 0.00 0.58 0.14 0
.14
939 935 904 52.37 0.00 0.00 0.15 0.01 0.01
940 909 942 0.00 0.00 0.00 0.00 0.00 0.00
941 904 940 0.00 0.00 0.00 0.00
0.00 0.00
942 901I
-
Barham P 523.45 0.08 0.00 1.48 0.76 0.76
N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAN
D GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft psi
------------------------------------------------------------------------------
802 69.35(1.90) 851.4
3 585.00 266.43 115.45
808 0.00 851.93 615.00 236.93 102.67
818 69.35(1.90) 851.29 565.00 286.29 124.06
819 69.35(1.90) 851.29 565.00
286.29 124.06
820 0.00 851.77 620.00 231.77 100.43
821 69.35(1.90) 851.29 570.00 281.29 121.89
823 69.35(1.90) 851.29 580.00 271.29 117 .56
824 69.35(1.90) 851.29 575.00 276.29 119.72
825 69.35(1.90) 851.45 640.00 211.45 91.63
826 19.00(1.90) 851.41 630.00 221.41 95.94
North City
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827 19.00(1.90) 851.37 630.00 221.37 95.93
901 95.00(1.90) 895.25 585.00 310.25 134.44
902 95.00(1.90) 895.54 600.00 295.54 128.07
903
69.35(1.90) 891.11 585.00 306.11 132.65
904 0.00 894.98 580.00 314.98 136.49
905 0.00 894.99 575.00 319.99 138.66
906 6
9.35(1.90) 892.63 580.00 312.63 135.47
907 0.00 894.98 580.00 314.98 136.49
908 69.35(1.90) 892.64 585.00 307.64 133.31
909 69.35(1.90) 89
1.14 585.00 306.14 132.66
910 2500.00( ** ) 890.97 590.00 300.97 130.42
912 69.35(1.90) 891.18 595.00 296.18 128.35
913 0.00 891.51 590.0
0 301.51 130.65
914 69.35(1.90) 891.17 620.00 271.17 117.51
915 95.00(1.90) 891.16 625.00 266.16 115.34
916 69.35(1.90) 891.12 620.00 271.12 117.48
917 69.35(1.90) 891.35 590.00 301.35 130.58
918 69.35(1.90) 891.83 585.00 306.83 132.96
919 69.35(1.90) 891.34 595.00 296.34 128.42
921 69.35(1.90) 891.10 590.00 301.10 130.48
929 95.00(1.90) 891.20 625.00 266.20 115.35
932 95.00(1.90) 891.54 590.00 301.54 130.67
933
95.00(1.90) 891.20 620.00 271.20 117.52
935 0.00 894.99 580.00 314.99 136.49
940 0.00 894.98 580.00 314.98 136.49
942
0.00 891.14 580.00 311.14 134.83
920 Source
----
897.00
I
-
Barham P 0.00 895.18 587.00 308.18 133.54
O
-
Barham P
----
852.38 587.00 265.38
115.00
M A X I M U M A N D M I N I M U M V A L U E S
P R E S S U R E S
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi
psi
---------------------
---------------------
905 138.66 825 91.63
935 136.49 827 95.93
904 136.49
826 95.94
V E L O C I T I E S
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
---------------------
900 12.36 834 0.01
906 3.08 908 0.04
901 3.02 830 0.05
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi
psi gpm
-------------------------------------------------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 133.54 115.00 523.45
North City
University District
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Marcos
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Dexter Wilson Eng., Inc.
Computer Model
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S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOW
S INTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME gpm TITLE
--------------------------------------------
920 Source 4356.30
NET SYSTEM INFLOW = 4356.30
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 4356.30
================================================================================
Case:
6 C H A N G E S F O R N E X
T S I M U L A T I O N (Change Number = 5 )
Maximum Day Demand plus 2,500 gpm at Node 933
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RESULTS OBTAINED AFTER 8 TRIALS: ACCURACY = 0.19157E -
07 P I P E L I N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E #1 #2 LOSS LOSS
VELO.
1000 1000
gpm ft ft ft/s ft/f ft/f
-----------------------------------------------------------------------------------------
802 808 820 523.45
0.15 0.00 1.48 0.76 0.76
804 O
-
Barham P 808 523.45 0.46 0.00 1.48 0.76 0.76
821 826 827 141.23 0.03 0.00 0.40 0.07 0.07
822 825 826
160.23 0.04 0.00 0.45 0.09 0.09
827 820 825 298.93 0.33 0.00 0.85 0.27 0.27
828 820 821 224.52 0.48 0.00 0.64 0.16 0.16
829 821
819 136.56 0.01 0.00 0.39 0.06 0.06
830 821 823 18.61 0.00 0.00 0.05 0.00 0.00
831 823 824 71.49 0.01 0.00 0.20 0.02 0.02
832
825 802 69.35 0.02 0.00 0.20 0.02 0.02
833 827 823 122.23 0.08 0.00 0.35 0.05 0.05
834 819 824
-
2.14 0.00 0.00 0.01 0.00 0.00
8 35 819 818 69.35 0.00 0.00 0.20 0.02 0.02
900 920 Source 902 4330.65 1.45 0.00 12.28 38.28 38.28
901 902 901 4235.65 0.28 0.00 3.00 1.26 1.2 6 902 901 932 994.95 4.02 0.00 2.82 2.51 2.51
903 932 933 1408.13 4.30 0.00 3.99 4.78 4.78
904 901 905 1755.62 0.25 0.00 1.24
0.25 0.25
905 905 907 696.57 0.01 0.00 0.49 0.04 0.04
906 905 906 1059.05 2.26 0.00 3.00 2.82 2.82
907 901 908 615.55 2.51 0.00
2.51 2.51 2.51
908 907 904
-
51.00 0.00 0.00 0.04 0.00 0.00
909 907 918 947.66 2.98 0.00 2.69 2.30 2.30
910 908 906
-
62.54 0.01 0.00 0.18 0.01 0.01
North City
University District
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Dexter Wilson Eng., Inc.
Computer Model
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911 908 913 608.74 1.47 0.00 2.49 2.46 2.46
912 910 906
-
927.15 1.32 0.00 2.63 2.20 2.20
913 909 903
488.29 0.34 0.00 1.39 0.67 0.67
914 909 910 36.21 0.00 0.00 0.10 0.01 0.01
915 921 910
-
549.43 0.33 0.00 1.56 0.84 0.84
916 921
912 491.16 0.31 0.00 1.39 0.68 0.68
917 913 910
-
344.59 0.16 0.00 0.98 0.35 0.35
918 912 913
-
445.15 0.48 0.00 1.82 1.38 1.38
919
912 914 866.96 2.60 0.00 3.54 4.73 4.73
920 914 915 95.00 0.01 0.00 0.39 0.08 0.08
921 914 916
-
484.26 2.86 0.00 3.09 4.77 4.77
92 2 903 916 407.86 0.05 0.00 1.16 0.48 0.48
923 916 917
-
145.75 0.36 0.00 0.93 0.52 0.52
924 918 909 593.85 0.58 0.00 1.68 0.97 0.97
925 917 918
-
284.45 0.60 0.00 1.16 0.60 0.60
926 917 919 69.35 0.00 0.00 0.28 0.04 0.04
928 903 921 11.08 0.00 0.00 0.03 0 .00 0.00
929 933 914
-
1186.87 1.25 0.00 7.58 25.09 25.09
931 933 929 95.00 0.00 0.00 0.27 0.03 0.03
932 913 932 508.18 0.04 0.00
1.44 0.72 0.72
936 901 935 251.09 0.26 0.00 0.71 0.20 0.20
937 907 935
-
200.09 0.00 0.00 0.57 0.13 0.13
939 935 904 51.00 0
.00 0.00 0.14 0.01 0.01
940 909 942 0.00 0.00 0.00 0.00 0.00 0.00
941 904 940 0.00 0.00 0.00 0.00 0.00 0.00
942 901I
-
Barham P 5
23.45 0.08 0.00 1.48 0.76 0.76
N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft psi
------------------------------------------------------------------------------
802 69.35(1.90) 851.43 585.00 266.43 115.45
808
0.00 851.93 615.00 236.93 102.67
818 69.35(1.90) 851.29 565.00 286.29 124.06
819 69.35(1.90) 851.29 565.00 286.29 124.06
820 0.00
851.77 620.00 231.77 100.43
821 69.35(1.90) 851.29 570.00 281.29 121.89
823 69.35(1.90) 851.29 580.00 271.29 117.56
824 69.35(1.90) 851.29
575.00 276.29 119.72
825 69.35(1.90) 851.45 640.00 211.45 91.63
826 19.00(1.90) 851.41 630.00 221.41 95.94
827 19.00(1.90) 851.37 630.00 221 .37 95.93
901 95.00(1.90) 895.27 585.00 310.27 134.45
902 95.00(1.90) 895.55 600.00 295.55 128.07
903 69.35(1.90) 891.11 585.00 306.11 132.65
904 0.00 895.01 580.00 315.01 136.51
905 0.00 895.03 575.00 320.03 138.68
906 69.35(1.90) 892.77 580.00 312.77 135.53
907
0.00 895.01 580.00 315.01 136.51
908 69.35(1.90) 892.76 585.00 307.76 133.36
909 69.35(1.90) 891.45 585.00 306.45 132.79
910
69.35(1.90) 891.45 590.00 301.45 130.63
912 69.35(1.90) 890.81 595.00 295.81 128.18
913 0.00 891.29 590.00 301.29 130.56
914 69.35
(1.90) 888.21 620.00 268.21 116.22
915 95.00(1.90) 888.20 625.00 263.20 114.05
916 69.35(1.90) 891.07 620.00 271.07 117.46
917 69.35(1.90) 891.43
590.00 301.43 130.62
918 69.35(1.90) 892.03 585.00 307.03 133.05
919 69.35(1.90) 891.42 595.00 296.42 128.45
921 69.35(1.90) 891.11 590.00
301.11 130.48
North City
University District
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Marcos
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Dexter Wilson Eng., Inc.
Computer Model
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929 95.00(1.90) 886.95 625.00 261.95 113.51
932 95.00(1.90) 891.25 590.00 301.25 130.54
933 2500.00( ** ) 886.95 620.00 266.95 115. 68 935 0.00 895.02 580.00 315.02 136.51
940 0.00 895.01 580.00 315.01 136.51
942 0.00 891.45 580.00 311.45 134.96
920 Sour
ce
----
897.00
I
-
Barham P 0.00 895.20 587.00 308.20 133.55
O
-
Barham P
----
852.38 587.00 265.38 115.00
M A X I M U M A N D M I N I M U M V A
L U E S
P R E S S U R E S
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi psi
---------------
------
---------------------
905 138.68 825 91.63
935 136.51 827 95.93
904 136.51 826 95.94
V E L O C I T I E S
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
------------------
---
900 12.28 834 0.01
929 7.58 928 0.03
903 3.99 908 0.04
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi psi gpm
-----------------------------------------
--------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 133.55 115.00 523.45
S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE
SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME gpm TITLE
--------------------------------------------
920 Source 4330.65
NET SYSTEM INFLOW = 4330.65
N
ET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 4330.65
North City
University District
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S
an
Marcos
Nov.
19 ,
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Dexter Wilson Eng., Inc.
Computer Model
Job
887
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C
================================================================================
Case:
7 C H A N G E S F O R N E X T S I M U L A T I O N (Change Number = 6 )
Maximu
m Day Demand plus 2,500 gpm at Node 917
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RESULTS OBTAINED AFTER 9 TRIALS: ACCURACY = 0.16298E -
06 P I P E L I N E R E S U L T S
STATUS CODE:
XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E #1 #2 LOSS LOSS VELO. 1000 1000
gpm ft ft ft/s ft/f ft/f
-----------------------------------------------------------------------------------------
802 808 820 523.45 0.15 0.00 1.48 0.76 0.76
804 O
-
Barha
m P 808 523.45 0.46 0.00 1.48 0.76 0.76
821 826 827 141.23 0.03 0.00 0.40 0.07 0.07
822 825 826 160.23 0.04 0.00 0.45 0.09 0.09
827
820 825 298.93 0.33 0.00 0.85 0.27 0.27
828 820 821 224.52 0.48 0.00 0.64 0.16 0.16
829 821 819 136.56 0.01 0.00 0.39 0.06 0.06
830 821 823 18.61 0.00 0.00 0.05 0.00 0.00
831 823 824 71.49 0.01 0.00 0.20 0.02 0.02
832 825 802 69.35 0.02 0.00 0.20 0.0 2 0.02
833 827 823 122.23 0.08 0.00 0.35 0.05 0.05
834 819 824
-
2.14 0.00 0.00 0.01 0.00 0.00
835 819 818 69.35 0.00 0.00
0.20 0.02 0.02
900 920 Source 902 4356.30 1.46 0.00 12.36 38.71 38.71
901 902 901 4261.30 0.28 0.00 3.02 1.27 1.27
902 901 932 909.07 3.4
0 0.00 2.58 2.13 2.13
903 932 933 436.34 0.49 0.00 1.24 0.55 0.55
904 901 905 1872.76 0.28 0.00 1.33 0.28 0.28
905 905 907 867
.79 0.02 0.00 0.62 0.07 0.07
906 905 906 1004.96 2.05 0.00 2.85 2.56 2.56
907 901 908 590.72 2.32 0.00 2.41 2.32 2.32
908 907 90
4 -
54.90 0.00 0.00 0.04 0.00 0.00
909 907 918 1138.10 4.19 0.00 3.23 3.22 3.22
910 908 906 2.46 0.00 0.00 0.01 0.00 0.00
911 9
08 913 518.91 1.10 0.00 2.12 1.83 1.83
912 910 906
-
938.07 1.35 0.00 2.66 2.25 2.25
913 909 903 213.75 0.07 0.00 0.61 0.15 0.15
914
909 910
-
746.98 0.44 0.00 2.12 1.48 1.48
915 921 910
-
566.55 0.35 0.00 1.61 0.89 0.89
916 921 912
-
287.51 0.11 0.00 0.82 0.25 0.25
917 913 910 444.81 0.25 0.00 1.26 0.57 0.57
918 912 913
-
451.84 0.50 0.00 1.85 1.42 1.42
919 912 914 94.98 0.04 0.00 0.39 0.08
0.08 920 914 915 95.00 0.01 0.00 0.39 0.08 0.08
921 914 916 176.97 0.44 0.00 1.13 0.74 0.74
922 903 916 929.11 0.21 0.00 2 .64 2.21 2.21
923 916 917 1036.72 13.67 0.00 6.62 19.53 19.53
924 918 909
-
463.88 0.37 0.00 1.32 0.61 0.61
925 917 918
-
1532.63 13.59
0.00 6.26 13.59 13.59
926 917 919 69.35 0.00 0.00 0.28 0.04 0.04
928 903 921
-
784.71 0.16 0.00 2.23 1.62 1.62
North City
University District
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Marcos
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Dexter Wilson Eng., Inc.
Computer Model
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929 933 914 246.
34 0.07 0.00 1.57 1.36 1.36
931 933 929 95.00 0.00 0.00 0.27 0.03 0.03
932 913 932
-
377.74 0.02 0.00 1.07 0.42 0.42
936 901 935
270.30 0.29 0.00 0.77 0.22 0.22
937 907 935
-
215.40 0.00 0.00 0.61 0.15 0.15
939 935 904 54.90 0.00 0.00 0.16 0.01 0.01
940 90
9 942 0.00 0.00 0.00 0.00 0.00 0.00
941 904 940 0.00 0.00 0.00 0.00 0.00 0.00
942 901I
-
Barham P 523.45 0.08 0.00 1.48 0.76 0.76
N O D
E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft
psi
------------------------------------------------------------------------------
802 69.35(1.90) 851.43 585.00 266.43 115.45
808 0.00 851.93 615.00 236.93 102.67
818 69.35(1.90) 851.29 565.00 286.29 124.06
819 69.35(1.90) 851.29 565.00 286.29 124.06
820 0.00 851.77 620.00 231.77 100.43
821
69.35(1.90) 851.29 570.00 281.29 121.89
823 69.35(1.90) 851.29 580.00 271.29 117.56
824 69.35(1.90) 851.29 575.00 276.29 119.72
825
69.35(1.90) 851.45 640.00 211.45 91.63
826 19.00(1.90) 851.41 630.00 221.41 95.94
827 19.00(1.90) 851.37 630.00 221.37 95.93
901 95.00(1.90)
895.25 585.00 310.25 134.44
902 95.00(1.90) 895.54 600.00 295.54 128.07
903 69.35(1.90) 891.06 585.00 306.06 132.63
904 0.00 894.96 580
.00 314.96 136.48
905 0.00 894.98 575.00 319.98 138.66
906 69.35(1.90) 892.93 580.00 312.93 135.60
907 0.00 894.96 580.00 314.96
136.48
908 69.35(1.90) 892.93 585.00 307.93 133.44
909 69.35(1.90) 891.13 585.00 306.13 132.66
910 69.35(1.90) 891.58 590.00 301.58 130.68
912 69.35(1.90) 891.34 595.00 296.34 128.41
913 0.00 891.83 590.00 301.83 130.79
914 69.35(1.90) 891.29 620.00 271.29 117.56
915
95.00(1.90) 891.28 625.00 266.28 115.39
916 69.35(1.90) 890.85 620.00 270.85 117.37
917 2500.00( ** ) 877.18 590.00 287.18 124.44
918
69.35(1.90) 890.77 585.00 305.77 132.50
919 69.35(1.90) 877.17 595.00 282.17 122.28
921 69.35(1.90) 891.22 590.00 301.22 130.53
929 95.00(1.9
0) 891.36 625.00 266.36 115.42
932 95.00(1.90) 891.85 590.00 301.85 130.80
933 95.00(1.90) 891.36 620.00 271.36 117.59
935 0.00 894.96
580.00 314.96 136.48
940 0.00 894.96 580.00 314.96 136.48
942 0.00 891.13 580.00 311.13 134.82
920 Source
----
897.00
I
-
Barham P
0.00 895.18 587.00 308.18 133.54
O
-
Barham P
----
852.38 587.00 265.38 115.00
North City
University District
–
S
an
Marcos
Nov.
19 ,
20 2
1 Vallecitos Water District
Dexter Wilson Eng., Inc.
Computer Model
Job
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M A X I M U M A N D M I N I M U M V A L U E S
P R E S S U R E S
JUNCTION
MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi psi
---------------------
---------------------
905
138.66 825 91.63
935 136.48 827 95.93
904 136.48 826 95.94
V E L O C I T I E S
PIPE MAXIMUM PIPE M
INIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
---------------------
900 12.36 834
0.01 923 6.62 910 0.01
925 6.26 908 0.04
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM
THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi psi gpm
-------------------------------------------------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 133.54 115.00 523.45
S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE
NODE
NAME gpm TITLE
--------------------------------------------
920 Source 4356.30
NET SYSTEM INFLOW = 4356.30
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 4356
.30
================================================================================
Case:
8 Maximu
m Day Demand plus 2,500 gpm at Node
942
C H A N G E S F O R N E X T S I M U L A T I O N (Change Number = 7 )
JUNCTION DEMANDS CHANGED
-
PLEASE SEE RESULTS TABLE
RES
ULTS OBTAINED AFTER 7 TRIALS: ACCURACY = 0.32498E
-
06 North City
University District
–
S
an
Marcos
Nov.
19 ,
20 2
1 Vallecitos Water District
Dexter Wilson Eng., Inc.
Computer Model
Job
887
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0 04
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C
P I P E L I N E R E S U L T S
STATUS CODE: XX
-
CLOSED PIPE CV
-
CHECK VALVE
P I P E NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N A M E
#1 #2 LOSS LOSS VELO.
1000 1000
gpm ft ft ft/s ft/f ft/f
--------------------------------------------------------------------------------------- --
802 808 820 523.45 0.15 0.00 1.48 0.76 0.76
804 O
-
Barham P 808 523.45 0.46 0.00 1.48 0.76 0.76
821 826 827 141.23 0.03 0.00 0.40
0.07 0.07
822 825 826 160.23 0.04 0.00 0.45 0.09 0.09
827 820 825 298.93 0.33 0.00 0.85 0.27 0.27
828 820 821 224.52 0.48 0.0 0 0.64 0.16 0.16
829 821 819 136.56 0.01 0.00 0.39 0.06 0.06
830 821 823 18.61 0.00 0.00 0.05 0.00 0.00
831 823 824 71.49
0.01 0.00 0.20 0.02 0.02
832 825 802 69.35 0.02 0.00 0.20 0.02 0.02
833 827 823 122.23 0.08 0.00 0.35 0.05 0.05
834 819 824
-
2.14 0.00 0.00 0.01 0.00 0.00
835 819 818 69.35 0.00 0.00 0.20 0.02 0.02
900 920 Source 902 4425.65 1.51 0.00 12.55 39.85 39.85
901 902
901 4330.65 0.29 0.00 3.07 1.31 1.31
902 901 932 952.88 3.71 0.00 2.70 2.32 2.32
903 932 933 411.55 0.44 0.00 1.17 0.49 0.49
904
901 905 1868.13 0.28 0.00 1.32 0.28 0.28
905 905 907 800.81 0.02 0.00 0.57 0.06 0.06
906 905 906 1067.32 2.29 0.00 3.03 2.86 2.86
9 07 901 908 622.87 2.56 0.00 2.54 2.56 2.56
908 907 904
-
54.50 0.00 0.00 0.04 0.00 0.00
909 907 918 1069.13 3.73 0.00 3.03 2.87 2.8 7 910 908 906 15.13 0.00 0.00 0.04 0.00 0.00
911 908 913 538.39 1.17 0.00 2.20 1.96 1.96
912 910 906
-
1013.10 1.56 0.00 2.87
2.60 2.60
913 909 903
-
672.80 0.61 0.00 1.91 1.22 1.22
914 909 910
-
1097.82 0.90 0.00 3.11 3.01 3.01
915 921 910
-
401.75 0.19 0.00
1.14 0.47 0.47
916 921 912
-
299.27 0.12 0.00 0.85 0.27 0.27
917 913 910 555.81 0.38 0.00 1.58 0.85 0.85
918 912 913
-
428.91
0.45 0.00 1.75 1.28 1.28
919 912 914 60.29 0.02 0.00 0.25 0.03 0.03
920 914 915 95.00 0.01 0.00 0.39 0.08 0.08
921 914 916
117.49 0.21 0.00 0.75 0.35 0.35
922 903 916
-
110.49 0.00 0.00 0.31 0.04 0.04
923 916 917
-
62.35 0.07 0.00 0.40 0.11 0.11
924 918
909 798.73 1.00 0.00 2.27 1.67 1.67
925 917 918
-
201.05 0.32 0.00 0.82 0.32 0.32
926 917 919 69.35 0.00 0.00 0.28 0.04 0.04
928
903 921
-
631.67 0.11 0.00 1.79 1.08 1.08
929 933 914 221.55 0.06 0.00 1.41 1.12 1.12
931 933 929 95.00 0.00 0.00 0.27 0.03 0.03
93 2 913 932
-
446.33 0.03 0.00 1.27 0.57 0.57
936 901 935 268.32 0.29 0.00 0.76 0.22 0.22
937 907 935
-
213.82 0.00 0.00 0.61 0.15 0.15
939 935 904 54.50 0.00 0.00 0.15 0.01 0.01
940 909 942 2500.00 8.30 0.00 7.09 13.84 13.84
941 904 940 0.00 0.00 0.00 0.00 0 .00 0.00
942 901I
-
Barham P 523.45 0.08 0.00 1.48 0.76 0.76
North City
University District
–
S
an
Marcos
Nov.
19 ,
20 2
1 Vallecitos Water District
Dexter Wilson Eng., Inc.
Computer Model
Job
887
-
0 04
Page
24 of
25 Appendix
C
N O D E R E S U L T S
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND
GRADE ELEVATION HEAD PRESSURE
gpm ft ft ft psi
------------------------------------------------------------------------------
802 69.35(1.90) 851.43
585.00 266.43 115.45
808 0.00 851.93 615.00 236.93 102.67
818 69.35(1.90) 851.29 565.00 286.29 124.06
819 69.35(1.90) 851.29 565.00 28
6.29 124.06
820 0.00 851.77 620.00 231.77 100.43
821 69.35(1.90) 851.29 570.00 281.29 121.89
823 69.35(1.90) 851.29 580.00 271.29 117.56
824 69.35(1.90) 851.29 575.00 276.29 119.72
825 69.35(1.90) 851.45 640.00 211.45 91.63
826 19.00(1.90) 851.41 630.00 221.41 95.94
827
19.00(1.90) 851.37 630.00 221.37 95.93
901 95.00(1.90) 895.20 585.00 310.20 134.42
902 95.00(1.90) 895.49 600.00 295.49 128.05
903
69.35(1.90) 890.78 585.00 305.78 132.51
904 0.00 894.91 580.00 314.91 136.46
905 0.00 894.93 575.00 319.93 138.63
906 69.3
5(1.90) 892.64 580.00 312.64 135.48
907 0.00 894.91 580.00 314.91 136.46
908 69.35(1.90) 892.64 585.00 307.64 133.31
909 69.35(1.90) 890.1
7 585.00 305.17 132.24
910 69.35(1.90) 891.08 590.00 301.08 130.47
912 69.35(1.90) 891.01 595.00 296.01 128.27
913 0.00 891.46 590.00
301.46 130.63
914 69.35(1.90) 890.99 620.00 270.99 117.43
915 95.00(1.90) 890.99 625.00 265.99 115.26
916 69.35(1.90) 890.79 620.00 270.79 117 .34
917 69.35(1.90) 890.86 590.00 300.86 130.37
918 69.35(1.90) 891.18 585.00 306.18 132.68
919 69.35(1.90) 890.86 595.00 295.86 128.20
921 69.35(1.90) 890.89 590.00 300.89 130.39
929 95.00(1.90) 891.05 625.00 266.05 115.29
932 95.00(1.90) 891.49 590.00 301.49 130.65
933
95.00(1.90) 891.05 620.00 271.05 117.45
935 0.00 894.91 580.00 314.91 136.46
940 0.00 894.91 580.00 314.91 136.46
942 250
0.00 881.87 580.00 301.87 130.81
920 Source
----
897.00
I
-
Barham P 0.00 895.12 587.00 308.12 133.52
O
-
Barham P
----
852.38 587.00 265.38 11
5.00 M A X I M U M A N D M I N I M U M V A L U E S
P R E S S U R E S
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
psi
psi
---------------------
---------------------
905 138.63 825 91.63
935 136.46 827 95.93
904 136.46
826 95.94
North City
University District
–
S
an
Marcos
Nov.
19 ,
20 2
1 Vallecitos Water District
Dexter Wilson Eng., Inc.
Computer Model
Job
887
-
0 04
Page
25 of
25 Appendix
C
V E L O C I T I E S
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
---------------------
---------------------
900 12.55 834 0.01
940 7.09 908 0.04
914 3.11 910 0.04
R E G U L A T I N G V A L V E R E P O R T
VALVE VALVE VALVE VALVE UPSTREAM DOWNSTREAM THROUGH
LABEL TYPE SETTING STATUS PRESSURE PRESSURE FLOW
psi or gpm psi ps
i gpm
-------------------------------------------------------------------------------
Barham PRS PRV
-
1 115.00 ACTIVATED 133.52 115.00 523.45
S U M M A R Y O F I N F L O W S A N D O U T F L O W S
(+) INFLOWS I
NTO THE SYSTEM FROM SUPPLY NODES
(
-
) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME gpm TITLE
--------------------------------------------
920 Source 4425.65
NET SYSTEM INFLOW = 4425.65
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 4425.65
***** HYDRAULIC ANALYSIS COMPLETED *****
EXHIBIT A
NODE AND PIPE DIAGRAM