olmsted locks & dam construction status

BUILDING STRONG 1Louisville District

Olmsted Locks & DamConstruction Status

Inland Waterways User BoardChicago, IL

18 November 2008

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August 2008 Aerial View

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Gantry Crane

Features Include:

Lifting Capacity- 5,100 tons

Clearance Dimensions –100-foot vertical and 130-

foot horizontal

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Lower Marine Skidway

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Stilling Basin Shell Bearing Wall Erection

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Lower Pier Shell Base Support Structure

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Ringer Barge and Crane

Features Include: A Manitowoc 60-foot diameter platform ringer crane with 660 ton capacity, 200-

foot boom & 1,200,000 lbs of counterweight mounted on a

200-foot by 100-foot by 12-foot deep flat deck barge.

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Catamaran Lift BargeFeatures Include: 4500 Ton Capacity, Clear

opening of 130’, Starboard & Port Barges 90’x 200’ x 15’, Gantry beam 15’ deep and 63’

above deck, Design Draft 11’, Overall Dimensions 200’ by 310’

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Dam in River Activities

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Excavator BargeFeatures Include:

3 Legged Jacking Spuds –Capable of Lifting the barge out

of buoyancy to allow the GPS System to be accurately located, which will allow the excavator’s

electronic system to excavate within plus 0” , minus 6”

tolerance.

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Filling Grout Mat

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Dam in River Activities

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Construction Schedule

1993

1994

1995

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Demo L&D 52 & 53

Dam

Bldgs & Grounds

DS Mooring Cells

Gate Storage

Bulkheads

Approach Walls

Boat Ramp

BWMA

Lock

Prototype

Cofferdam

Road & Office

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Dam Contract Funding

FY- 09 $12,000,000 (Thru 31 Oct 2008)FY- 08 $92,309,809FY- 07 $95,000,000FY- 06 $78,866,827FY- 05 $44,521,000FY- 04 $4,050,000

Total Obligated to Contract = $326,747,636Most Likely Cost of Dam = $1,058,700,000

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