Cliffs Natural Resources – Tilden Mine – Ishpeming, MI

Major Unit Repair

Project consisted of Inspection and replacement of grate deadbeds, inspect & replace all grate wheels, rollers, shafts, bearings, and seals. Removal and replacement of Windbox Grizzlies, removal and replacement of down comer piping, replacement of approx. 1,100 grate castings, and miscellaneous door repairs on grate. Project also included a large amount of structural steel replacement and repairs on stack cap.

Copyright 2011 Cliffs Natural Resources Inc.

Mailing Address:

PO Box 369
Wells, MI 49894

Physical Address:
1920 20th Ave North
Escanaba, MI 49829
Phone & Fax:
Phone: (906) 789-9021
Fax: (906) 789-9129