City of Rochester Marina Site Research
Completed by Bill Brown
1635 Brooks Avenue, Rochester NY
Email: billb@tmssolutionsltd.com
Office: 585-621-5825
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Reports and Presentations:
1. Video Presentation - Why the Marina Site is Wrong for Ten Story Buildings (NEW VIDEO)
On May 21st Bill Brown and Dr. Richard Young presented details about the Port
of Rochester
Marina site, the geology of the Genesee River, Lake Ontario and the Marina site.
They explain
why the soil conditions at the Marina site provide specific risks and possibly
very high costs to
the development project not recognized by the City of Rochester.
This video documents the short presentation of Greg Weykamp at the Charlotte
Community Association Meeting.
This presentation was given at the Charlotte Beach Bathhouse Hall to the
Charlotte Strong members
and other members of the Charlotte Community Association and the general
community
Mayor to sell the Marina Site Property to Edgewater Resources
6. PDF-Presentation - Marina/River Opening - To the contractors who may bid on the work to complete the marina
This document describes the possible risk of opening the current marina area to
the Genesee River.
7. PDF-Presentation - Bid Mis-Information - To the contractors and general public listing two references
to the bidder information which appears to be leading the contractors away from
the detailed information about the
site and the critical boring tests which discloses the depth of bedrock and the
extreme site conditions
including soft soils, contaminated cover and very high water levels.
8. Video Presentation - NOVA- Killer Landslides - This presentation about killer landslides focuses on Oso, Washington
and a killer landslide that happened just about a year ago on March 22, 2014. Although the Marina Site does not
resemble the size of this landslide, it does resemble the base materials and its
water content which is critical to the
start of any slide.
Other References:
1. PDF-Presentation Mark Gregor’s Brownfield Presentation at the USEPA Brownfield Conference in 2008,
titled “Waterfront Brownfield Redevelopment in Rochester”. This presentation list several sites in
the Rochester area which are along the Genesee River. Please note in your review, all of the sites
except one are on bedrock platforms. The one site which is not is the Marina site.
This is the first document to describe the research by LeBella Associates,
Foundation Design and others
describing the site conditions and associated costs and risk. This research was paid for by the City of
Rochester as part of the Marina Draft Environmental Impact Statement.
This is also part of the Marina Draft Environmental Impact Statement. It lists the possible remedial
conditioning of the site. The most interesting point is that “if left undisturbed, the likelihood of addition
contamination to the area is at a minimum”. The reality is that none of that site will be left undisturbed.
This is a third document also part of the Marina Draft Environmental Impact
Statement. It is a summary
of the conditions of the overall site. Again, warnings are given in relation to the complex soil mixture,
contaminates and water level.
This is just the discussion concerning questions about the site, why Pike
Construction pulled out, why
figure 3 of the Environment Management Plan has so many more references than
previous maps of
the same area and other concerns.
This is a good explanation of how soft soil deposits can very quickly turn to
liquid and collapse under
added weight. The threshold level for a collapse of this type is unpredictable. This example of soil
resembles that of the marina site. The brief explanation at you tube states, “On the 29th of April 1978,
a quick clay landslide devastated large areas of the rural district of Rissa I
mid-Norway. One person died
whilst 13 farms; 2 homes; a cabin and a community centre were taken by the clay
masses.”
This PDF includes a Power Point Presentation reviewing the construction of the
O’Rourke Bridge.
It lists critical dates of construction, bid winner, bid cost and cost
overruns. It provides the critical
challenges including the unexpected slope of the gorge, the foundation changes
required and the
resulting 40 million overrun of costs. It is another indicator of the likely conditions of the gorge at
the Marina site.
NOTE: Some documents and the video will take a bit of time to open
depending on the speed of your connection.
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