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HTAC Committee Meeting Dec 1, 2010 Gene Clark, UW Sea Grant 2010 HTAC Dredging Committee Harbor Boat Tour
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HTAC Dredging Team Harbor Tour 09-16-10

Nov 16, 2014

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This is a presentation by Gene Clark of the WI Sea Grant Program about the Dredging Subcommittee's 2010 tour aboard the LL Smith research vessel to view current dredging and habitat restoration projects in the Duluth-Superior harbor. Given at the 12/1/10 meeting of the HTAC (Harbor Technical Advisory Committee).
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Page 1: HTAC Dredging Team Harbor Tour 09-16-10

HTAC Committee MeetingDec 1, 2010

Gene Clark, UW Sea Grant

2010 HTAC Dredging Committee

Harbor Boat Tour

Page 2: HTAC Dredging Team Harbor Tour 09-16-10

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1 1: Tallas Island2: SLRIDT Superfund Project3: Erie Pier4: CN Docks & Fill5: Interstate Island6: 21st Ave West

Page 3: HTAC Dredging Team Harbor Tour 09-16-10

CORROSION EXAMPLESCN ORE DOCKS

Tallas Island & SLRIDT Location

Page 4: HTAC Dredging Team Harbor Tour 09-16-10

Tallas Island & SLRIDT Pictures

Page 5: HTAC Dredging Team Harbor Tour 09-16-10

Tallas Island & SLRIDT Pictures

Page 6: HTAC Dredging Team Harbor Tour 09-16-10

Erie Pier Location

Page 7: HTAC Dredging Team Harbor Tour 09-16-10

Erie Pier Photographs

Page 8: HTAC Dredging Team Harbor Tour 09-16-10

Erie Pier Photographs

Page 9: HTAC Dredging Team Harbor Tour 09-16-10

Erie Pier Photographs

Page 10: HTAC Dredging Team Harbor Tour 09-16-10

CN Docks & Fill Location

Page 11: HTAC Dredging Team Harbor Tour 09-16-10

Thin steel used to keep foundation material in place.

CN ORE DOCKS FOUNDATION ISSUES

Page 12: HTAC Dredging Team Harbor Tour 09-16-10

CN Docks & Fill Photographs

Page 13: HTAC Dredging Team Harbor Tour 09-16-10

21st Ave W & Interstate Island Location

Page 14: HTAC Dredging Team Harbor Tour 09-16-10

Channel Dredging Photographs

Page 15: HTAC Dredging Team Harbor Tour 09-16-10

Channel Dredging Photographs

Page 16: HTAC Dredging Team Harbor Tour 09-16-10

Channel Dredging Photographs