City of Santa Rosa image CIP

Capital Improvement Project


Laguna Treatment Plant Ultraviolet Disinfection Replacement

Estimated Construction Schedule: Slated to begin June, 2021 and is anticipated to be completed November, 2022.
Construction Contract Amount: Pending
Project ID #: 284
Description: Ultraviolet light (UV) is the primary disinfection process for the City of Santa Rosa's Laguna Treatment Plant (LTP). The existing system was commissioned in 1998, has reached the end of its useful life, and no longer has the treatment capacity for peak wet weather sewer flows. This project will replace the existing UV system with a new UV system. Additionally, this project will install an effluent diversion pump station and pipeline to convey effluent to the beginning of the plant for retreatment. This provides greater flexibility for operations and regulatory compliance.
Contacts:

Mark Kasraie
Supervising Engineer
City of Santa Rosa
(707)543-3857
MKasraie@srcity.org

Other Information:
RFP-Drawings-Ultraviolet (UV) Light Disinfection Equipment System
RFP-Ultraviolet (UV) Light Disinfection Equipment System
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Project Image

Note: All dates and times are subject to change.