Data / Mines / Colorado / Portable Crusher #1
Portable Crusher #1: 12 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable Crusher #1 is an active construction sand and gravel surface mine in Moffat County, Colorado, operated by Oldcastle SW Group, Inc. with 4 employees on MSHA's record (mine ID 0504854). Since January 1, 2022 MSHA inspectors issued 12 citations and orders there with $2,069 in proposed penalties, and 3 accident reports were filed there, with 3 injury or illness cases.
The request: Watch Portable Crusher #1 (MSHA mine ID 0504854) in Moffat County, Colorado: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 0504854
- Status
- Active since October 5, 2020
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Moffat County, Colorado
- Nearest town
- Baggs
- Operator
- Oldcastle SW Group, Inc.
- Parent company
- CRH PLC
- Employees
- 4
- MSHA field office
- Denver CO Field Office
- Citations and orders since January 1, 2022
- 12
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 1
- High negligence or reckless
- 4
- Proposed penalties
- $2,069
- Amount paid so far
- $2,069
- Inspections
- 12
- Inspector hours on site
- 69
- Citations per inspection
- 1.00 (all mines 2.30)
- Accident reports
- 3
- Injury and illness cases
- 3
- Fatalities
- 0
- Latest MSHA record
- July 20, 2026
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 | 1 | 0 | $296 | 0 |
| 2023 | 3 | 0 | $445 | 1 |
| 2025 | 6 | 0 | $984 | 1 |
| 2026 | 2 | 0 | $344 | 1 |
Standards cited most at Portable Crusher #1
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 56.14207 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 2 |
| 30 CFR 46.7 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.14130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 47.41 | Hazard communication | 1 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Portable Crusher #1
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
| No lost time, or an occupational illness | 2 |
What the accident reports at Portable Crusher #1 describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Machinery | 1 |
| Handling of materials | 1 |
| Handtools (nonpowered) | 1 |
Equipment named in accident reports at Portable Crusher #1
| Equipment | Reports |
|---|---|
| Hand tools (powered) | 1 |
| Hand tools (not powered) | 1 |
Other open mines in Moffat County, Colorado
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Trapper Mine | Trapper Mining Inc | Moffat County, CO | Coal (bituminous) | 66 | 48 |
| Moffat Limestone | Anson Excavating | Moffat County, CO | Crushed, broken limestone | 8 | 35 |
| Colowyo Mine | Kiewit Mining Group Inc | Moffat County, CO | Coal (bituminous) | 150 | 17 |
| Sheehan Pit | C&B Sand and Gravel | Moffat County, CO | Dimension basalt | 4 | 12 |
| Metso | Bower Brothers Const, Inc. | Moffat County, CO | Construction sand and gravel | 3 | 4 |
| 3B Wash Plant | 3B Enterprises LLC | Moffat County, CO | Construction sand and gravel | 1 | 4 |
| Crusher 1 | 3B Enterprises LLC | Moffat County, CO | Construction sand and gravel | 4 | 3 |
| Moffat County El Jay | Moffat County Road Department | Moffat County, CO | Construction sand and gravel | 3 | 3 |
| Crusher 2 | 3B Enterprises LLC | Moffat County, CO | Construction sand and gravel | 0 | 2 |
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.