City of Santa Rosa image CIP

Capital Improvement Project

Northerly Slope Protection Delta Pond

Estimated Construction Schedule: Slated to begin July, 2020 and is anticipated to be completed December, 2021.
Construction Contract Amount: $2,974,452
Project ID #: 2271
Description: Wave action from wind and storm events have caused significant erosion benches on the northerly slope of reclaimed water Delta pond. The project consists of rehabilitating approximately 5,200 linear feet of Delta Pond northerly embankment and installation of a coffer dam. Rehabilitation method consists of excavating and compacting approximately 2.5 ft. of the slope embankment and placing approximately 1 ft. of rock rip rap over geotextile to protect the embankment from wave erosion and vegetation.

Construction Update Image

October-December 2020: 10-22-20 Project essentially complete excluding change order work related to future replacement of existing 24" diameter butterfly valve.


Andrew Wilt
Associate Civil Engineer
City of Santa Rosa

Michael Mirich
Civil Engineering Tech III
City of Santa Rosa
+1 (707) 481-9395

Ben Bryant
Consultant Project Manager
Brelje and Race

Other Information:
C02271 Invitation for Bids (for information only see PlanetBids for bidding)
C02271 Bid Results
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Project Image

Note: All dates and times are subject to change.