Barton CSO Control Project

King County is hosting a meeting for Westwood and Sunrise Heights residents slated to have bioretention swales on their blocks to discuss existing trees, proposed plants for the bioretention swales and maintenance.

The team invites you to join us to discuss:

• Recommended plantings for bioretention swales
• Recommended street trees
• Retention and protection of existing trees
• Plan for tree relocation (transplanting) and replacement
• Pathways across the bioretention swales
• Maintenance approach

• Postcard 
• Meeting summary 
• Meeting presentation - 
  low resolution (5.7MB), 
  high resolution (52.6MB)
• Maintenance of bioretention areas - 
  low resolution (0.5MB), 
  high resolution (14.5MB)
• Street plans - 
  low resolution (17.5MB), 
  high resolution (61MB)

• Design refinements since the June block meetings
• Updated designs on individual blocks
• Plantings proposed for the bioretention swales
• Maintenance approach for bioretention swales
• RainWise voluntary incentive program

• Meeting flier 
• Fall newsletter, October 2012
• Agenda 
• 60 percent design drawings 
• Meeting summary 

• Block Open House Presentation 
• 30 percent (red-line) design drawings 
• Example Photos of other Roadside Bioretention 
• Block Open House Summary 

Wednesday, March 28, 2012
6:30 - 8:30 p.m.,
Westside School,
7740 34th Avenue SW

Saturday, March 31, 2012
10 a.m. - noon
High Point Community Center
6920 34th Avenue SW

The project team invites you to learn about:

• Streets selected for detailed evaluation
• Process used for street selection
• Next steps
• Opportunities for public input

Meetings include a short presentation on bioswale design and street selection, and sessions to discuss streets in detail and receive neighborhood feedback.

• Meeting summary 
• Breakout session notes
  • March 28, 2012 
  • March 31, 2012 
• Presentation (4.6MB)

Handouts:

• Agendas
  • March 28, 2012 
  • March 31, 2012 
• Project overview fact sheet 
• Schematic layout, Preliminary (1.3MB, poster-size, 72x36 inches)
  • Breakout sessions, areas 1-4 
  • Detailed schematics (poster-size, 48x36 inches)
    • Area 1
    • Area 2
    • Area 3
    • Area 4
• Bioretention planting overview 
• Bioretention with deep well infiltration design 
• Bioretention: length, width, depth 
• Meeting evaluation/comment form 
• Project community survey.
  >> Take survey online.

The project team invites you to learn about:

• Design of the green stormwater infrastructure (GSI) project
• Results from recent field work, including above ground survey work and below ground geotechnical investigations
• Criteria to determine siting of the bioretention swales
• Next steps
• Opportunities for public input

View meeting flier.

• Meeting summary 
• Presentation (5MB)

Handouts:

• Agenda 
• Project area map 
• Monitoring wells and cross-section map 
• Project overview, February 2012
• Meeting evaluation / comment form 

Wednesday, April 6, 2011
6:30 – 8 p.m.
Westside School,
7740 34th Avenue SW

Community meeting: learn more about the Green Stormwater Infrastructure Project in West Seattle.

View meeting flier and March 28 news release.

• Meeting summary 
• Presentation

Handouts:

• Properties Within GSI Project Area 
• Take our community survey