Active
HENNEPIN PIT
Go one mile east of Hennepin on Hwy. 71, north 3.5 miles on CR-875E. Across from ESK Corp., Putnam County, IL
MSHA ID1102658
TYPESurface
MATERIALConstruction Sand and Gravel
EMPLOYEES7
MATERIALS PRODUCED
Construction Sand and Gravel
COMPANY INFORMATION
Operator
Tri-Con Materials, Inc.
Parent Company
Steven R Nelson
Company Type
Corporation
DIRECTIONS
25
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing41.254167, -89.342222
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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