Att 1 – Original Wet Weather Initiatives from August 21, 2023, City Council Meeting
Immediate-Term Actions (No Additional Resources Required) A. Additional Marina Lagoon Pump Station pump vibration analysis at summer lagoon levels
B. Develop Marina Lagoon Alternatives Analysis for Pumping Below 95 feet C. Install debris rack at 4000 Pacific Boulevard Pump Station D. Provide data on City’s website for Marina Lagoon levels and pumps running E. Implement additional safety systems for trash rack cleaning at Marina Lagoon Pump Station
F. Develop a Request for Proposals (RFP) to update the 2004 Storm Drain Master Plan and develop a prioritized implementation strategy
G. Inspect and clean all City-owned trash capture devices H. Inspect and clean all City-owned trash racks
I. Inspect and clean all storm pump station wet wells
J. Prepare traffic control/closures and stage materials for roads with known flooding concerns
K. Coordinate with Office of Emergency Services (OES) on wet weather planning and training
L. Work with community on Marina Lagoon Pump Station Standard Operating Procedures M. Establish a Marina Lagoon Resident Flood Watch communication program N. Coordinate improved public outreach and messaging on emergency preparations Immediate-Term Actions
1. Perform maintenance on all five (5) diesel engines, upgrade wiring, programming, and alarms, and purchase a spare pump lubricator system at Marina Lagoon Pump Station
2. Deploy up to four (4) sandbag stations throughout the City for upcoming rainy season, with focus on areas with history of flooding, and coordinate with community volunteers for filling bags, monitoring stations
3. Inspect and clean all catch basins before rainy season and recurring cleaning at hot spots throughout rainy season
Short-Term Actions
4. Localized lagoon maintenance dredging under existing permit
5. Localized, small-scale drainage improvements
6. Camera monitoring of priority creeks/trash racks
7. LiDAR aerial survey (Ground surface, creeks, and lagoon bathymetric) Mid-Term Actions
8. Storm Drain Master Plan update
9. Marina Lagoon Dredging: Design, environmental, and permitting