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Seismic Upgrades and Improvements Phase 5 - R9A & R16 AND VFD and Fire Pump Additions at S16 & S17
Estimated Construction Schedule: Slated to begin July, 2025 and is anticipated to be completed November, 2027. Construction Contract Amount: Pending Project ID #: 2212 |
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Description:
Reservoirs 9A and 16 have numerous structural deficiencies including ringwall foundation instability, inadequate foundation reinforcing steel, insufficient anchorage embedment, excessive shell stresses in several shell courses and weak interior center support columns. While the operating water levels in each of the reservoirs should be reduced until the deficiencies are addressed, this is not currently being considered as fire protection capabilities for the areas served by the tanks would be compromised. Improvements to S16 and S17 will be made to improve firefighting capabilities and improve system redundancy.
Fall 2024: Structural Engineer is refining the design to add durability and save money. |
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Contacts: Andrew Wilt Associate Civil Engineer City of Santa Rosa (707)543-3878 awilt@srcity.org Michael Mirich Civil Engineering Tech III City of Santa Rosa +17074819395 MMirich@srcity.org David Coleman Consultant Design Engineer Brelje and Race 707-636-3756 Coleman@brce.com |
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