TRAVEL NOTICE 6/29–7/18: HWY 217 between Hollister Ave and Sandspit Rd will be closed overnight (10 PM–6 AM) from Monday night through Saturday morning each week. Please use HWY 101/Fairview Ave exits or an alternate route. Project info. 

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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

1302 - Sodium Bisulfite System (Abandoned)

13 PFE Disinfect & Dechlor
The Sodium Bisfulfite System was abandoned and replaced in 2015 with the Tertiary Filter Upgrade Project. Additional pumps for CIP…

SOP Content Pages

13 Sodium Bisulfite Pump Rotation

Sodium bisulfite is injected to the chlorine contact chamber (CCC) effluent prior to discharge for dechlorination purposes. …
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Plant Schematic

El Estero Schematic Drawing