USDA Forest Service – Ottawa National Forest, MI

Mine Closures Project

Project consisted of physical closure of mine openings including steel grates with and without human access gates and PUF Plugs. Due to the location and difficult terrain at these sites, all equipment and material was hauled in using mules and carts, this also minimized damage to this pristine area. IMS fabricated grates on site to meet the BCI specifications as called for in the contract. Removal of existing barbed wire fencing and restored site to original condition.


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