Ames Plant
MSHA mine ID 1301019 · Story County, IA
- Operator
- Hallett Materials
- Controller
- CRH PLC
- Mine status
- Active since Apr 13, 2023
- Mine type
- Surface
- Primary commodity
- Construction Sand and Gravel
- Citations issued
- Jul 1, 2025 to Sep 30, 2026
Past 24 months at a glance
- Inspections
- 5
- Citations and orders
- 4
- Marked S&S by MSHA
- 0
- Assessed penalties
- $453
3 of 4 citations have an MSHA assessment so far, first proposed at $453. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.12004 | 2 | $151 |
| 50.30(a) | 1 | $151 |
| 56.12032 | 1 | $151 |
Latest citations
| Issued | Assessed |
|---|---|
| Sep 30, 2026 No. 5270242 56.12004 | Not yet assessed |
| Oct 7, 2025 No. 5114208 50.30(a) | $151 Closed |
| Jul 1, 2025 No. 5113252 56.12004 | $151 Closed |
| Jul 1, 2025 No. 5113251 56.12032 | $151 Closed |
Latest inspections
Spot Inspection
Event F0483E1
Sep 30, 2026
Regular Safety and Health Inspection
Event F043658
Jul 15, 2026
Regular Safety and Health Inspection
Event F028A8B
Oct 6, 2025 to Oct 7, 2025
Regular Safety and Health Inspection
Event F0184E4
Jul 1, 2025 to Jul 2, 2025
Regular Safety and Health Inspection
Event F01490D
Feb 3, 2025
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About this record
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