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This is a summary of the sediment spills into Monona Bay by construction at 1102 S. Park St., by the Ghidorzi Companies.
The demolition and construction progressed from May of 2012 to July of 2013. During that time, Steve Vanko and David Thompson documented--with the photos shown below--13 sediment spills to the bay, and one extreme dust incident.
These spills were the result of failure to follow many elements of the required erosion control plan, which we'll document elsewhere.
Since 1102 S. Park Street has contaminated soil,* and because soil particles carry phosphorus, muddy runoff from the site is real pollution.
Showing posts with label erosion control. Show all posts
Showing posts with label erosion control. Show all posts
7/14/13
12/8/12
Construction ready to begin at Edgewater site
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This is a very steep site, with a high, caving bank over the lake. Let's hope Engineering is up the the challenge that erosion control will present! Trees are being cut.

Erosion control plans often "limit" sediment loss to no more than 7.5 tons/acre. For this 2-acre site, that would "allow" 15 tons of sediment to the lake, LEGALLY.
This is a very steep site, with a high, caving bank over the lake. Let's hope Engineering is up the the challenge that erosion control will present! Trees are being cut.

Erosion control plans often "limit" sediment loss to no more than 7.5 tons/acre. For this 2-acre site, that would "allow" 15 tons of sediment to the lake, LEGALLY.
6/18/11
Sustainability at the UW in Madison
When I attended the recent New Urbanism conference at Monona Terrace on June 4, the UW had a display there, boasting about its sustainability.
That was a new one for me... so I decided to look into it.
That was a new one for me... so I decided to look into it.
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