Title

O & M Manual

Body

El Estero Water Resource Center

EL ESTERO
GENERAL
PRELIMINARY
TREATMENT
PRIMARY
Treatment
SECONDARY
TREATMENT
FINAL
EFFLUENT
TERTIARY
TREATMENT
SOLIDS
HANDLING
PLANT
UTILITIES
ELECTRICAL
DISTRIBUTION
ADMIN
FACILITIES
MOBILE
ASSETS
LIFT
STATIONS
All PRocess Area OVerviews 
Sections

14 - Tertiary Treatment Overview

14 Tertiary Treatment
Tertiary treatment at the El Estero Wastewater Treatment Plant will be achieved through membranes, utilizing microfiltration and…

1401 - UltraFiltration System

14 Tertiary Treatment
Secondary Effluent is filtered in the UltraFiltration System for recycled water use. 3 automated skids hold up to 72 UF modules. Skids are…

1402 - Reverse Osmosis (Future)

14 Tertiary Treatment
During the Long term planning process, TDS was identified as a water quality concern for recycled water. Addition of a Reverse Osmosis…

1403 - Chemical Conditioning

14 Tertiary Treatment
Chemical Conditioning Systems were designed to support the UltraFiltration and Reverse Osmosis(future) processes. Currently, Sodium…

1404 - Recycled Water Contact Basin

14 Tertiary Treatment
The Contact Basin provides disinfection in conjunction with the baffled recycled water reservoir for the recycled water system. Analytical…

1405 - Recycled Water Reservoir

14 Tertiary Treatment
El Estero is equipped with a 670,000 gallon on-site reservoir for recycled water storage. Secondary Effluent feed water and Recycled Water…

1406 - Distribution Pump Station

14 Tertiary Treatment
Recycled Water is distributed to non-potable use sites and the off-site reservoir by the Distribution Pump Station. The DPS is equipped…

SOP Content Pages

14 DPS Power Failure

Emergency backup power is typically provided to the Distribution Pump Station by the 2 MW Emergency Generator. If the public utility…

14 DPS Power Failure

Emergency backup power is typically provided to the Distribution Pump Station by the 2 MW Emergency Generator. If the public utility…

14 DPS Shutdown

The Distribution Pump Station is equipped with five pumps.  Two pumps are variable speed and the other three pumps are constant speed…

14 DPS Start Up

The Distribution Pump Station is equipped with 2 variable speed pumps {tag nos. 1404PMP/MTR/VFD4100 & 1404PMP/MTR/VFD4200} and 3…

14 DPS Start Up & Rotation

The Distribution Pump Station is equipped with 2 variable speed pumps {tag nos. 1404PMP/MTR/VFD4100 & 1404PMP/MTR/VFD4200} and 3…

14 DPS Surge Tank

During typical operation of the Reclaimed Water System, the DPS Pumps {tag no. 1404PMP4100, 1404PMP41200, 1404PMP4300, 1404PMP4400,…
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Plant Schematic

El Estero Schematic Drawing