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Mr. Christopher Sonne

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Posted July 15, 2010

Bioretention BMP Summary Sheets – 9th & 10th Streets

This file includes design summary sheets for each of the bioretention planters. I developed these sheets based upon the DCR Bioretention Spec No. 9 design requirements for Urban Bioretention.

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Posted July 15, 2010

Bioretention Review Specifications – 9th & 10th Streets

Project specifications for the 9th & 10th Street bioretention systems, as submitted to the City of Richmond for review.

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Posted July 15, 2010

Bioretention Review Drawings (Part 2) – 9th & 10th Streets

This file includes the landscaping drawings for the proposed bioretention planters on 9th Street and upper 10th Street (as submitted for review to the City of Richmond). Note that the associated engineering drawings are uploaded as a separate file (to meet file size restrictions).

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Christopher Sonne added a new Resource in

Posted July 15, 2010

Bioretention Review Drawings – 9th & 10th Streets

This file includes the engineering drawings for the proposed bioretention planters on 9th Street and upper 10th Street (as submitted for review to the City of Richmond). Note that the associated landscaping drawings are uploaded as a separate file (to meet file size restrictions).

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Posted June 7, 2010

Phase V – Tree Pit Modifications

Photo showing proposed typical modification to existing tree pits on 9th Street to allow stormwater from bioretention planters to be utilized by trees.

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Posted June 7, 2010

Phase V – Upper 10th Street Working Drawing

Phase V – Upper 10th Street Working Drawing

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Posted June 7, 2010

Phase V – 9th Street Working Drawing

Phase V – 9th Street Working Drawing

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Posted June 7, 2010

Phases I-III Landscaping Plan – Bioretention

Phases I-III Landscaping Plan – Bioretention

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Posted June 7, 2010

Phases I-III Landscaping Plan – Planting Plans

Phases I-III Landscaping Plan – Planting Plans

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Posted June 7, 2010

Phases I-III Landscaping Plan – New Sidewalk

Phases I-III Landscaping Plan – New Sidewalk

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Posted June 7, 2010

Phases I-III Landscaping Plan – Capitol Steps

Phases I-III Landscaping Plan – Capitol Steps

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Posted June 7, 2010

Phases I-III E&SC Details

Phases I-III E&SC Details

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Posted June 7, 2010

Phases I-III E&SC Plan

Phases I-III E&SC Plan

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Posted June 7, 2010

Phases I-III Civil Details

Phases I-III Civil Details

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Posted June 7, 2010

Phases I-III Bus Loop Bioretention

Phases I-III Bus Loop Bioretention

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Posted June 7, 2010

Phases I-III Bell Tower Rain Gardens

Phases I-III Bell Tower Rain Gardens

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Posted June 7, 2010

Phases I-III Porous Pavers

Phases I-III Porous Pavers

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Posted June 7, 2010

Phases I-III Demolition Plan

Phases I-III Demolition Plan

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Posted June 7, 2010

Phases I-III Overall Site

Phases I-III Overall Site

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Posted June 7, 2010

Phases I-III Cover Sheet

Phases I-III Bid Docs Cover Sheet

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Posted November 20, 2009

Another Asheville Curbless Street Pic

This street in downtown Asheville uses bollards, street lights, street trees and changes in pavement materials to differentiate the drive and walk areas very clearly. Unfortunately, there are no “green” stormwater elements (just grate inlets along the edges of the drive area), but this does show the curbless concept.

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Christopher Sonne added a new Resource in

Posted November 20, 2009

Another Asheville Curbless Street Pic

This street in downtown Asheville uses bollards, street lights, street trees and changes in pavement materials to differentiate the drive and walk areas very clearly. Unfortunately, there are no “green” stormwater elements (just grate inlets along the edges of the drive area), but this does show the curbless concept.

Read more


Christopher Sonne added a new Resource in

Posted November 20, 2009

Another Asheville Curbless Street Pic

This street in downtown Asheville uses bollards, street lights, street trees and changes in pavement materials to differentiate the drive and walk areas very clearly. Unfortunately, there are no “green” stormwater elements (just grate inlets along the edges of the drive area), but this does show the curbless concept.

Read more


Christopher Sonne added a new Resource in

Posted November 20, 2009

Another Asheville Curbless Street Pic

This street in downtown Asheville uses bollards, street lights, street trees and changes in pavement materials to differentiate the drive and walk areas very clearly. Unfortunately, there are no “green” stormwater elements (just grate inlets along the edges of the drive area), but this does show the curbless concept.

Read more


Christopher Sonne added a new Resource in

Posted November 20, 2009

Another Asheville Curbless Street Pic

This street in downtown Asheville uses bollards, street lights, street trees and changes in pavement materials to differentiate the drive and walk areas very clearly. Unfortunately, there are no “green” stormwater elements (just grate inlets along the edges of the drive area), but this does show the curbless concept.

Read more


Christopher Sonne added a new Resource in

Posted November 20, 2009

Curbless Street in Asheville, NC

This street in downtown Asheville uses bollards, street lights, street trees and changes in pavement materials to differentiate the drive and walk areas very clearly. Unfortunately, there are no “green” stormwater elements (just grate inlets along the edges of the drive area), but this does show the curbless concept.

Read more