Data / Mines / Cemex S a

Cemex S a: 47 open mines, 2,753 MSHA citations

Cemex S a (MSHA controller ID M09149) controls 47 open mines through 8 operators, with 2,117 employees in 10 states, mostly construction sand and gravel. Since January 1, 2022 MSHA issued 2,753 citations and orders at those mines with $4,249,667 in proposed penalties, and operators reported 221 injury or illness cases, 2 of them fatal. Data from MSHA, November 6, 2026.

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MSHA controller ID

M09149

Open mines

47

Operators

8

Employees

2,117

States

10

Citations and orders since January 1, 2022

2,753

Significant and substantial

518 (18.8%)

Closure orders

39

High negligence or reckless

131

Proposed penalties

$4,249,667

Amount paid so far

$3,285,573

Inspections

874

Inspector hours on site

12,567

Citations per inspection

3.15 (all mines 2.30)

Accident reports

249

Injury and illness cases

221

Fatalities

2

Latest MSHA record

November 2, 2026

Operators under Cemex S a

Mines with the most citations

States

Commodities

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

Standards cited most at mines controlled by Cemex S a

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

Injury and illness cases at mines controlled by Cemex S a

Accident reports by degree of injury, as the operator reported them to MSHA.

What the accident reports at mines controlled by Cemex S a describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

Equipment named in accident reports at mines controlled by Cemex S a

Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. 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.