10 - 320th Dip Update2023 City Council Retreat
320 th DIP UPDATE
1/20/2023
Feasibility
Key Scope Items
• Base mapping & Existing Utility Analysis and Mitigation
• Stormwater limitations and analysis
• Traffic Impacts Modeling and Mitigation
• Geotechnical and Structural requirements and limitations
• Identify Horizontal and Vertical Alignment constraints
• Constructability evaluation, phasing, scheduling and costing
• Analysis of temporary and offsite improvements
• Documentation, prepare conceptual design plan, and final report
• Present findings to City Council
Feasibility Timeline
Q4-22 & Q1-23: Consultant Scoping /Selection /Contracting
Q1-23 & Q2-23: Data Collection /Consultant Research
Q3-23: Project Feasibility Analyses
Q4-23: Alternatives Evaluation
Q4-23: Cost Analysis
Q1-24 & Q2-24: Summarize Findings /Documentation
Q3-24: Report to Council
CITY OF
Federal Way
Centered on Opportunity
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