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Harbor Corrosion Photo Gallery

2007 FIELD INVESTIGATIONS – COUPON SAMPLE RETRIEVAL

AMI Dive Boat Underwater Picture of Coupon Tray
 
AMI Driver Removing Coupon From Tray
AMI Driver With Removed Coupon
Close-up Of Removed Coupon
Coupon Sample Collected For Lab Analysis
Coupons Being Prepared For Transport To Lab
 
 
2007 FIELD INVESTIGATIONS – DULUTH-SUPERIOR HARBOR CORROSION PICTURES

Close-up Of CN Dock Corrosion
 
Close-up Of Range Cell Corrosion
Corrosion Observed at Bong Bridge Range Cell
Corrosion Observed at CN Ore Docks
Corrosion Observed at Erie Pier CDF
Corrosion Observed at Murphy Oil Dock
Range Cell Steel Corrosion
 
 
2007 FIELD INVESTIGATIONS – EXAMPLES OF CORROSION IN OTHER GREAT LAKES HARBORS & MARINAS

Apostle Islands Marina Bayfield, WI
 
Bayfield Harbor, WI
Big Bay Harbor, WI
Houghton Marina, MI
Lac La Belle State Dock, MI
Madeline Island Marina, WI
Ontonagon Marina, MI
Presque Isle Dock Marquette, MI
Presque Isle Dock Marquette, MI
ADM Ogilvie, Thunder Bay
Keefer Terminal, Thunder Bay
Thunder Bay Terminals
 
 
2006 FIELD INVESTIGATIONS

AMI Divers Inspect Duluth Entry
 
AMI Divers Inspect US Army Corps of Engineers Slip
AMI Divers Inspect Minnesota Slip
Divers Support Monitoring and Data Recording
AMI Divers Perform Visual Inspections
Corrosion Product Visual Inspection Screen Capture
Marine Growth Samples (Freshwater Sponges)
Pit Depth Measurement Gauge
Pit Depth Measurement Screen Capture
Insitu Thickness Meter
Insitu Thickness Measurement Screen Capture
Water Quality Measurement Probe and Meter
Corrosion Tubercle Screen Capture
MIC Samples Collected for Lab Analysis
Chad Scott Inspects Coating Test Samples
5 Year Coating Test Samples After Removal
 
 
MISCELLANEOUS

Harbor Channel Marker Buoy and Chain
 
H-Pile Corrosion Example
Bong Bridge Cell
Sheetpile Corrosion Example
H-Pile Jacketing Repair
H-Pile Jacketing Repair
Corrosion Workshop Field Trip
Superior Entry Corrosion
Superior Entry Corrosion
Superior Entry Corrosion
Corrosion Workshop Site Investigation
Harbor Channel Marker Buoy and Chains