Data / Mines / Illinois / Federal Underground
Federal Underground: 106 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Federal Underground is an active crushed, broken limestone underground mine in Cook County, Illinois, operated by Heidelberg Materials Midwest Agg, Inc. with 3 employees on MSHA's record (mine ID 1102814). Since January 1, 2022 MSHA inspectors issued 106 citations and orders there with $72,473 in proposed penalties, and 7 accident reports were filed there, with 7 injury or illness cases.
The request: Watch Federal Underground (MSHA mine ID 1102814) in Cook County, Illinois: each new citation and each accident report. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA mine ID
- 1102814
- Status
- Active since April 2, 2014
- Main commodity
- Crushed, broken limestone
- Mine type
- Underground
- County
- Cook County, Illinois
- Nearest town
- McCook
- Operator
- Heidelberg Materials Midwest Agg, Inc.
- Parent company
- Heidelberg Materials AG
- Employees
- 3
- MSHA field office
- Peru IL Field Office
- Citations and orders since January 1, 2022
- 106
- Significant and substantial
- 12 (11.3%)
- Closure orders
- 2
- High negligence or reckless
- 2
- Proposed penalties
- $72,473
- Amount paid so far
- $31,409
- Inspections
- 32
- Inspector hours on site
- 743
- Citations per inspection
- 3.31 (all mines 2.30)
- Accident reports
- 7
- Injury and illness cases
- 7
- Fatalities
- 0
- Latest MSHA record
- July 28, 2026
- Citations issued to contractors here
- 17 ($2,455 proposed)
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 36 | 5 | $13,899 | 0 |
| 2023 | 15 | 1 | $3,819 | 1 |
| 2024 | 16 | 2 | $2,878 | 2 |
| 2025 | 18 | 3 | $47,789 | 1 |
| 2026 | 21 | 1 | $4,088 | 3 |
Standards cited most at Federal Underground
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 57.14100 | Underground metal and nonmetal mines | 12 |
| 30 CFR 57.12004 | Underground metal and nonmetal mines | 10 |
| 30 CFR 57.20003 | Underground metal and nonmetal mines | 9 |
| 30 CFR 57.12028 | Underground metal and nonmetal mines | 7 |
| 30 CFR 57.4104 | Underground metal and nonmetal mines | 6 |
| 30 CFR 57.11001 | Underground metal and nonmetal mines | 4 |
| 30 CFR 47.44 | Hazard communication | 4 |
| 30 CFR 57.4160 | Underground metal and nonmetal mines | 4 |
| 30 CFR 57.14101 | Underground metal and nonmetal mines | 2 |
| 30 CFR 57.14132 | Underground metal and nonmetal mines | 2 |
| 30 CFR 57.6160 | Underground metal and nonmetal mines | 2 |
| 30 CFR 57.4102 | Underground metal and nonmetal mines | 2 |
| 30 CFR 57.11003 | Underground metal and nonmetal mines | 2 |
| 30 CFR 57.4602 | Underground metal and nonmetal mines | 2 |
| 30 CFR 57.20013 | Underground metal and nonmetal mines | 2 |
Injury and illness cases at Federal Underground
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 6 |
| No lost time, or an occupational illness | 1 |
What the accident reports at Federal Underground describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 3 |
| Handtools (nonpowered) | 2 |
| Explosives and breaking agents | 1 |
| Powered haulage | 1 |
Equipment named in accident reports at Federal Underground
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 2 |
| Front-end loader | 1 |
Other open mines in Cook County, Illinois
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Thornton Quarry | Heidelberg Materials Midwest Agg, Inc. | Cook County, IL | Crushed, broken limestone | 75 | 92 |
| Bartlett Underground Quarry | Vulcan Construction Materials, LLC | Cook County, IL | Crushed, broken limestone | 5 | 64 |
| McCook Quarry | Vulcan Construction Materials, LLC | Cook County, IL | Crushed, broken limestone | 94 | 42 |
| Bartlett Yard | Earth Inc. | Cook County, IL | Construction sand and gravel | 2 | 8 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.