CPAU_WaterSystem_HGLProfile(2.24.25)_DB-CPAHydProfile.pdf

PDF 844 KB Posted

Attached to
PRE-ANNOUNCEMENT - Request for Proposal for Water System Master Plan Update (DISREGARD SUBMISSION INSTRUCTIONS - NO SUBMITTAL)
Solicitation number
PA197077
Issued by
Santa Clara County, California

About this file

This file is a hydraulic profile schematic diagram for the water distribution system operated by the City of Palo Alto Utilities (CPAU) Department in California. The document depicts the system's nine pressure zones, multiple reservoirs, booster pump stations, pressure regulating stations, wells, and interconnection points. Key infrastructure components include the Mayfield Reservoir (4 MG capacity, elevation 163 feet base), El Camino Reservoir (2.5 MG, elevation 45 feet base), Corte Madera Reservoir (1.5 MG, elevation 522 feet base), Boronda Reservoir (1.0 MG, elevation 898.5 feet base), Park Reservoir (1.5 MG, elevation 1,430 feet base), Dahl Reservoir (1.0 MG, elevation 1,872 feet base), and Monte Bello Reservoir (1.5 MG, elevation 2,406 feet base). The system includes water mains ranging from 12 to 36 inches in diameter and draws water from multiple wells including Matadero, Fernando, Peers Park, Rinconada, Library, Eleanor Pardee Park, Hale, and El Camino wells, along with interconnections to external sources such as the SFPUC Bay Division pipelines and Mountain View, Stanford, East Palo Alto, and Purissima Hills interties.

The schematic diagram serves as supporting documentation for the pre-announcement of an upcoming Request for Proposal for the Water System Master Plan Update, which CPAU plans to issue in May. The diagram illustrates maximum day demand (MDD) and normal flow forecast (NFF) specifications for each pressure zone, ranging from 21 gallons per minute NFF in Zone 9 to 11,000 gallons per minute MDD in Zone 2, and identifies six pressure regulating stations located throughout the service area. This hydraulic profile represents the existing infrastructure baseline that prospective consultant bidders will need to understand when developing proposals for the comprehensive water system master plan update project.

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2015_Water_System_Pipe_Replacement_Plan.pdf PDF

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Text version

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Pressure Zone 1

Booster Pump Station (BPS) Intertie Turnout Pressure Regulating (PR) Station Reservoir Well

12" Water Mains 14" Water Mains 16" Water Mains 18" Water Mains 20" Water Mains 24" Water Mains 27" Water Mains 30" Water Mains

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36" SFPUC Pipeline

JUNIPERO SERRA FREEWAY

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MIDDLEFIELD ROAD

EAST BAYSHORE ROAD

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AutoCAD SHX Text Zone 1

AutoCAD SHX Text High El.=70'

AutoCAD SHX Text Low El.=5'

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MAYFIELD RESERVOIR

AutoCAD SHX Text Base El.=163'

AutoCAD SHX Text Overflow El.=179.5'

AutoCAD SHX Text El.=162'

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MAYFIELD PS

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4 MG

AutoCAD SHX Text Zone 2

AutoCAD SHX Text High El.=160'

AutoCAD SHX Text Low El.=30'

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EL CAMINO RESERVOIR

AutoCAD SHX Text Base El.=45'

AutoCAD SHX Text Overflow El.=59'

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2.5 MG

AutoCAD SHX Text El.=62'

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EL CAMINO PS

AutoCAD SHX Text Zone 3

AutoCAD SHX Text High El.=110'

AutoCAD SHX Text Low El.=60'

AutoCAD SHX Text High El.=223'

AutoCAD SHX Text Low El.=90'

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ARASTRADERO TURNOUT

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QUARRY PS

AutoCAD SHX Text El.=139'

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1.5 MG

AutoCAD SHX Text Base El.=522'

AutoCAD SHX Text Overflow El.=562'

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CORTE MADERA RESERVOIR

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CORTE MADERA PS

AutoCAD SHX Text El.=363'

AutoCAD SHX Text Zone 6

AutoCAD SHX Text Base El.=898.5'

AutoCAD SHX Text Overflow El.=922'

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BORONDA RESERVOIR

AutoCAD SHX Text El.=775'

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BORONDA PS

AutoCAD SHX Text High El.=1430'

AutoCAD SHX Text Base El.=1430'

AutoCAD SHX Text Overflow El.=1457'

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PARK RESERVOIR

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1.5 MG

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1.0 MG

AutoCAD SHX Text High El.=1870'

AutoCAD SHX Text El.=1432'

AutoCAD SHX Text Base El.=1872'

AutoCAD SHX Text Overflow El.=1893'

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DAHL RESERVOIR

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1.0 MG

AutoCAD SHX Text El.=1867'

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PARK PS

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DAHL PS

AutoCAD SHX Text High El.=2050'

AutoCAD SHX Text Base El.=2406'

AutoCAD SHX Text Overflow El.=2432'

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MONTE BELLO RESERVOIR

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1.5 MG

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PURISSIMA HILLS INTERTIE

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PURISSIMA HILLS INTERTIE

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MOUNTAIN VIEW INTERTIES

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STANFORD INTERTIES

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SAND HILL TURNOUT

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EL CAMINO TURNOUT

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SFPUC "PALO ALTO PIPELINE" (HGL = 310)

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CALIFORNIA TURNOUT

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PAGE MILL TURNOUT

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MATADERO WELL

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PEERS PARK WELL

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FERNANDO WELL

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RINCONADA WELL

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LIBRARY WELL

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ELENOR PARDEE PARK WELL

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HALE WELL

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EL CAMINO WELL

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EAST PALO ALTO INTERTIE

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CHARLESTON PR STATION

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HILLVIEW PR STATION

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FOOTHILLS 6 PR STATION

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FOOTHILLS 7 PR STATION

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FOOTHILLS ENTRANCE PR STATION

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HEWLETT PR STATION

AutoCAD SHX Text MDD=1,400 gpm NFF=5,000 gpm

AutoCAD SHX Text MDD=11,000 gpm NFF=6,000 gpm

AutoCAD SHX Text MDD=7,700 gpm NFF=7,500 gpm

AutoCAD SHX Text MDD=1000 gpm NFF=3,000 gpm

AutoCAD SHX Text MDD=577 gpm NFF=4,500 gpm

AutoCAD SHX Text MDD=330 gpm NFF=3,500 gpm

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AutoCAD SHX Text MDD=126 gpm NFF=1,500 gpm

AutoCAD SHX Text MDD=21 gpm NFF=1,500 gpm

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AutoCAD SHX Text MDD=90 gpm NFF=1,500 gpm

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AutoCAD SHX Text High El.=900'

AutoCAD SHX Text Low El.=410'

AutoCAD SHX Text Low El.=140'

AutoCAD SHX Text High El.=515'

AutoCAD SHX Text Low El.=700'

AutoCAD SHX Text Low El.=1430'

AutoCAD SHX Text Low El.=1870'

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SFPUC BAY DIVISION PIPELINES 3&4 (HGL = 310)

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MONTE BELLO RESERVOIR

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DAHL BPS

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PARK BPS

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PARK RESERVOIR

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BORONDA BPS

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BORONDA RESERVOIR

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CORTE MADERA BPS

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QUARRY BPS

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MAYFIELD RESERVOIR

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MAYFIELD PS

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EL CAMINO RESERVOIR AND PS

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EL CAMINO BPS

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PAGE MILL TURNOUT

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SAND HILL TURNOUT

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EL CAMINO TURNOUT

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ARASTRADERO TURNOUT

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CALIFORNIA TURNOUT

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PURISSIMA HILLS INTERTIE

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PURISSIMA HILLS INTERTIE

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MOUNTAIN VIEW INTERTIE

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MOUNTAIN VIEW INTERTIE

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STANFORD INTERTIE

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EAST PALO ALTO INTERTIE

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STANFORD INTERTIE

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MATADERO WELL

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FERNANDO WELL

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PEERS PARK WELL

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RINCONADA WELL

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LIBRARY WELL

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ELENOR PARDEE PARK WELL

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HALE WELL

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EL CAMINO WELL

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FOOTHILLS ENTRANCE PR STATION

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FOOTHILLS 7 PR STATION

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FOOTHILLS 6 PR STATION

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HEWLETT PR STATION

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HILLVIEW PR STATION

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CHARLESTON PR STATION

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DATE

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SCALE:

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DWG. NO.

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BY

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NTS

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REVISION:

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APPROVED:

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DRAWN

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REVIEWED

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CHECKED

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DB

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HYDRAULIC PROFILE

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SCHEMATIC PLAN

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FIGURE 1 - WATER DISTRIBUTION SYSTEM

Sheets and Views
CPAHydProfile

File details come from the government source that posted it. Updated .