Environmental Impact Statement - Sonoma Land Trust

Table ES-1. Continued Page 11 of 1412
Impact Significance Determination Mitigation Measure
Impact HAZ-4: Potential Exposure of Humans, Plants,
or Wildlife to Hazardous Chemicals contained in
Dredged Material– Dredging and Material Placements
and Activities
Impact HAZ-5: Potential Exposure of Humans, Plants,
or Wildlife to Contaminants As a Result of
Construction/Restoration Activities
Transportation
No-Action Alternative
No Impact
Proposed Project/Full-Tidal Alternative
Impact T-1: Change in LOS at Important Intersections
and Roadway Segments during the Construction Phase
Impact T-2: Change in LOS at Important Intersection
and Roadway Segments during Post-Construction
Operation
Significant
Significant
Mitigation Measure HAZ-MM-84:
Sampling and Reuse/Disposal of Dredged
Materials Based on DMMO Protocols
Mitigation Measure HAZ-MM-95a: Prepare
a Site Safety Plan (Soil and Groundwater
Management Plan) to Protect People from
Residual Soil/Groundwater Contamination
During Construction.
Mitigation Measure HAZ-MM-105b:
Implement Measures to Protect People from
Exposure to Lead and Asbestos in Buildings
during Building Demolition Activities.
No Impact None Required N/A
Significant
Mitigation Measure T-MM-1: Prepare and
Implement Traffic Control Plan
Less than Significant None Required N/A
Impact T-3: Increase Hazard due to Design Feature Significant Mitigation Measure T-MM-1: Prepare and
Implement Traffic Control Plan
Impact T-4: Result in Inadequate Emergency Access Beneficial None Required N/A
Significance Determination
with Mitigation Incorporation
Less than Significant
Less than Significant
Less than Significant
Less than Significant