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HomeMy WebLinkAboutPW Rotary Manor Culvert Replacement PPTRotary Manor Culvert Replacement Project December 5, 2022Slide 1 Rotary Manor Senior Community Blue Lines = Storm Drainage System Rotary Manor Culvert Replacement Project: CEQA Mitigated Negative Declaration Rotary Manor Culvert Replacement Project December 5, 2022Slide 2 Public Hearing Overview •Project Summary •CEQA Mitigated Negative Declaration –Potentially Significant Impacts –Comments Received •Hearing any additional public comments •Vote on Resolution Items –Adopt the Initial Study/Mitigated Negative Declaration and Mitigation Monitoring and Reporting Program –Authorize staff to proceed with final design Rotary Manor Culvert Replacement Project December 5, 2022Slide 3 Rotary Manor Senior Community Blue Lines = Storm Drainage System Rotary Manor Culvert Replacement Project December 5, 2022Slide 4 San Rafael Creek Downtown Canal Rotary Manor Rotary Manor Culvert Replacement Project December 5, 2022Slide 5 8’x6’ Reinforced Concrete Box Culvert Arch Corrugated Metal Pipe Rotary Manor Culvert Replacement Project December 5, 2022Slide 6 Rotary Manor Culvert Replacement Project December 5, 2022Slide 7 Rotary Manor Culvert Replacement Project December 5, 2022Slide 8 Rotary Manor Culvert Replacement Project December 5, 2022Slide 9 CEQA: Mitigated Negative Declaration Initial Study Completed -Determine any potentially significant environmental impacts Public Review Period -October 26 to November 30, 2022 -Noticed in Marin IJ and mailers sent to owners/occupants within a 300-ft radius Rotary Manor Culvert Replacement Project December 5, 2022Slide 10 CEQA: Potentially Significant Impacts 1.Biological Resources 2.Tribal Cultural Resources 3.Cultural Resources 4.Noise 5.Mandatory Findings of Significance All potential impacts can be reduced to less than significant Mitigation Measures -Preconstruction biological survey -Environmental awareness training provided to contractor -Procedures to be followed if cultural resources are found Rotary Manor Culvert Replacement Project December 5, 2022Slide 11 CEQA: Comments Received One comment letter received from State Fish & Wildlife 1.Obtain regulatory permits 2.Suggest potential impacts to certain special-status plants and foothill yellow-legged frog is more than unlikely Staff will continue to work with State Fish & Wildlife thru their review of the submitted permit application Rotary Manor Culvert Replacement Project December 5, 2022Slide 12 Next Steps 1.Finalize Design 2.Obtain Regulatory Permits 3.Estimated Construction Start: Spring 2023