Data / Mines / Nevada / Apex Quarry and Plant
Apex Quarry and Plant: 103 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Apex Quarry and Plant is an active lime surface mine in Clark County, Nevada, operated by Martin Marietta Materials, Inc. with 115 employees on MSHA's record (mine ID 2600081). Since January 1, 2022 MSHA inspectors issued 103 citations and orders there with $43,383 in proposed penalties, and 13 accident reports were filed there, with 12 injury or illness cases.
The request: Watch Apex Quarry and Plant (MSHA mine ID 2600081) in Clark County, Nevada: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2600081
- Status
- Active since March 9, 2009
- Main commodity
- Lime
- Mine type
- Surface
- County
- Clark County, Nevada
- Nearest town
- Las Vegas
- Operator
- Martin Marietta Materials, Inc.
- Parent company
- Martin Marietta Materials Inc
- Employees
- 115
- MSHA field office
- Henderson NV Field Office
- Citations and orders since January 1, 2022
- 103
- Significant and substantial
- 10 (9.7%)
- Closure orders
- 1
- High negligence or reckless
- 5
- Proposed penalties
- $43,383
- Amount paid so far
- $43,383
- Inspections
- 14
- Inspector hours on site
- 416
- Citations per inspection
- 7.36 (all mines 2.30)
- Accident reports
- 13
- Injury and illness cases
- 12
- Fatalities
- 0
- Latest MSHA record
- August 3, 2026
- Citations issued to contractors here
- 6 ($1,547 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 | 22 | 3 | $7,145 | 1 |
| 2023 | 19 | 1 | $5,927 | 4 |
| 2024 | 33 | 6 | $18,707 | 3 |
| 2025 | 12 | 0 | $5,241 | 1 |
| 2026 | 17 | 0 | $6,363 | 3 |
Standards cited most at Apex Quarry and Plant
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 56.12008 | Surface metal and nonmetal mines | 13 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12002 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.11008 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.20011 | Surface metal and nonmetal mines | 2 |
Injury and illness cases at Apex Quarry and Plant
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 | 6 |
What the accident reports at Apex Quarry and Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 5 |
| Handling of materials | 3 |
| Entrapment | 1 |
| Striking or bumping | 1 |
| Powered haulage | 1 |
| Machinery | 1 |
| Disorders (repeated trauma) | 1 |
Equipment named in accident reports at Apex Quarry and Plant
| Equipment | Reports |
|---|---|
| Front-end loader | 2 |
| Elevator | 1 |
| Ore haulage trucks - off highway trucks | 1 |
| Forklift | 1 |
| Trucks | 1 |
| Hand tools (not powered) | 1 |
Other open mines in Clark County, Nevada
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Lone Mountain Pit | Nevada Ready Mix Corp | Clark County, NV | Construction sand and gravel | 36 | 127 |
| Amrize Sloan Quarry #1001 | Aggregate Industries SWR, Inc. | Clark County, NV | Construction sand and gravel | 60 | 95 |
| Blue Diamond Hill | Gypsum Resources LLC | Clark County, NV | Gypsum | 49 | 93 |
| Lasm-2095 | Monarch Mountain Minerals & Aggregates, LLC | Clark County, NV | Construction sand and gravel | 7 | 54 |
| Blue Diamond Crusher | Las Vegas Paving Corp. | Clark County, NV | Construction sand and gravel | 20 | 46 |
| Iws BRQ | Spec Aggregates | Clark County, NV | Construction sand and gravel | 23 | 45 |
| Eldorado | Desert Deco Rock Inc | Clark County, NV | Crushed, broken stone | 2 | 42 |
| Solo Mountain | Spec Aggregates | Clark County, NV | Construction sand and gravel | 8 | 41 |
| Nelson Gold Rush | Nevada Rock LLC | Clark County, NV | Crushed, broken stone | 2 | 39 |
| Moapa Pit | American Eagle Ready Mix | Clark County, NV | Construction sand and gravel | 12 | 38 |
| Lake View Quarry | CalPortland Company | Clark County, NV | Gypsum | 5 | 37 |
| Wci Lone Mountain Pit | Wells Cargo Inc | Clark County, NV | Construction sand and gravel | 6 | 36 |
| Chase-3cp | Chase Crushing LLC | Clark County, NV | Crushed, broken stone | 3 | 36 |
| Werdco Apex | Apex Materials LLC. | Clark County, NV | Construction sand and gravel | 3 | 32 |
| Money Pit Mine | SNL Sand LLC | Clark County, NV | Construction sand and gravel | 9 | 28 |
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.