Data / Mines / Minnesota / Ready Mix Sand & Gravel
Ready Mix Sand & Gravel: 5 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Ready Mix Sand & Gravel is an active construction sand and gravel surface mine in Olmsted County, Minnesota, operated by Builders Sand & Gravel with 3 employees on MSHA's record (mine ID 2100591). Since January 1, 2022 MSHA inspectors issued 5 citations and orders there with $739 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Ready Mix Sand & Gravel (MSHA mine ID 2100591) in Olmsted County, Minnesota: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2100591
- Status
- Active since April 15, 2012
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Olmsted County, Minnesota
- Nearest town
- Rochester
- Operator
- Builders Sand & Gravel
- Employees
- 3
- MSHA field office
- Fort Dodge IA Field Office
- Citations and orders since January 1, 2022
- 5
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 2
- Proposed penalties
- $739
- Amount paid so far
- $739
- Inspections
- 11
- Inspector hours on site
- 46
- Citations per inspection
- 0.45 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- September 23, 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 |
|---|---|---|---|---|
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 2 | 0 | $294 | 0 |
| 2026 | 2 | 0 | $302 | 0 |
Standards cited most at Ready Mix Sand & Gravel
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 47.32 | Hazard communication | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.23002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
Other open mines in Olmsted County, Minnesota
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Zumbro Falls Plant | Zumbro Falls Sand & Gravel, LLC | Olmsted County, MN | Construction sand and gravel | 1 | 25 |
| Stussy Construction-Portable Crusher #1 | Stussy Construction Inc | Olmsted County, MN | Crushed, broken limestone | 2 | 21 |
| Fuller Wash Plant | Olmsted Aggregate, Inc. | Olmsted County, MN | Construction sand and gravel | 2 | 14 |
| Tvedt Crusher-Primary | Olmsted Aggregate, Inc. | Olmsted County, MN | Crushed, broken limestone | 6 | 11 |
| Three Deck Screener | Olmsted Aggregate, Inc. | Olmsted County, MN | Construction sand and gravel | 3 | 6 |
| Kelly Quarry | Elcor Construction | Olmsted County, MN | Construction sand and gravel | 2 | 6 |
| Farmers Top Soil | Farmers Topsoil, Inc. | Olmsted County, MN | Crushed, broken stone | 2 | 3 |
| Plant #37 | River City Stone Division Of Mathy Construction Co | Olmsted County, MN | Crushed, broken limestone | 1 | 3 |
| Griffin Pit | Griffin Construction Pit LLC | Olmsted County, MN | Construction sand and gravel | 4 | 1 |
| Miss Nancy Ann | Brannt Valley Excavating | Olmsted County, MN | Construction sand and gravel | 2 | 1 |
| Crushing Plant | Brannt Valley Excavating | Olmsted County, MN | Crushed, broken limestone | 1 | 0 |
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.