CEMEX
25220 BLACK MOUNTAIN QUARRY ROAD, APPLE VALLEY, CA 92307 · NAICS 212312 Crushed and Broken Limestone Mining and Quarrying
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 13, 2006#303589451Oct 13, 2006Programmed Related (I) · Partial scope, Safety#303589451$00 viol.0 violations$0 in penalties
Inspection #303589451
Dates
- Opened
- Oct 13, 2006
- Closing Conference Date
- Oct 13, 2006
- Closed
- Oct 17, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 287
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Aug 18, 2006#303589089Aug 18, 2006Follow-Up (F) · Partial scope, Safety#303589089$00 viol.0 violations$0 in penalties
Inspection #303589089
Dates
- Opened
- Aug 18, 2006
- Closing Conference Date
- Aug 18, 2006
- Closed
- Oct 17, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 287
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Mar 24, 2006#303588503Mar 24, 2006Accident (A) · Partial scope, Safety#303588503$28,1505 viol.5 violations$28,150 in penalties
Inspection #303588503
Dates
- Opened
- Mar 24, 2006
- Closing Conference Date
- May 9, 2006
- Contested
- Jul 18, 2006
- Final Order
- Oct 24, 2006
- Closed
- Mar 26, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 287
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 3 serious, 2 other-than-serious
- Initial Penalties
- $28,150
- Penalties on Record
- $28,150
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212399 All Other Nonmetallic Mineral Mining
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee's leg is amputated by conveyor
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3328 Machinery and Equipment OSHA citation code: 3328 A | Other | 2 | 1 | $350 | $350 | May 19, 2006 | Jul 18, 2006 | Oct 24, 2006 |
| 01002 | 3314 The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout OSHA citation code: 3314 H03 | Other | 1 | 180 | $350 | $350 | Jun 7, 2006 | Jul 18, 2006 | Oct 24, 2006 |
| 02001 | 3314 The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout OSHA citation code: 3314 C | Serious | 1 | 1 | $18,000 | $18,000 | May 17, 2006 | Jul 18, 2006 | Oct 24, 2006 |
| 03001 | 7030 Conveyors OSHA citation code: 7030 H | Serious | 1 | 1 | $4,725 | $4,725 | May 18, 2006 | Jul 18, 2006 | Oct 24, 2006 |
| 04001 | 7030 Conveyors OSHA citation code: 7030 I | Serious | 1 | 1 | $4,725 | $4,725 | May 18, 2006 | Jul 18, 2006 | Oct 24, 2006 |
Sep 16, 2005#303587729Sep 16, 2005Complaint (B) · Partial scope, Safety#303587729$00 viol.0 violations$0 in penalties
Inspection #303587729
Dates
- Opened
- Sep 16, 2005
- Closing Conference Date
- Sep 16, 2005
- Closed
- Sep 16, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 200
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212399 All Other Nonmetallic Mineral Mining
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Jan 11, 2005#303586705Jan 11, 2005Accident (A) · Partial scope, Safety#303586705$18,0001 viol.1 violation$18,000 in penalties
Inspection #303586705
Dates
- Opened
- Jan 11, 2005
- Closing Conference Date
- Feb 15, 2005
- Closed
- Jan 22, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 250
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $18,000
- Penalties on Record
- $18,000
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212399 All Other Nonmetallic Mineral Mining
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee is injured from water jet
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3328 Machinery and Equipment OSHA citation code: 3328 B | Serious | 1 | 1 | $18,000 | $18,000 | Mar 16, 2005 | - | - |
Aug 19, 2003#303583694Aug 19, 2003Accident (A) · Partial scope, Safety#303583694$3,0002 viol.2 violations$3,000 in penalties
Inspection #303583694
Dates
- Opened
- Aug 19, 2003
- Closing Conference Date
- Dec 9, 2003
- Closed
- Mar 15, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 284
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 other-than-serious
- Initial Penalties
- $3,000
- Penalties on Record
- $3,000
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee burned with premature discharge of compressed gas
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A04 | Other | 1 | 1 | $300 | $300 | Jan 2, 2004 | - | - |
| 02001 | 3328 Machinery and Equipment OSHA citation code: 3328 E | Serious | 1 | 1 | $2,700 | $2,700 | Jan 2, 2004 | - | - |
Jan 13, 2003#125802934Jan 13, 2003Complaint (B) · Partial scope, Safety#125802934$00 viol.0 violations$0 in penalties
Inspection #125802934
Dates
- Opened
- Jan 13, 2003
- Closing Conference Date
- Jan 14, 2003
- Closed
- Jun 23, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 262
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Dec 26, 2002#126045509Dec 26, 2002Accident (A) · Partial scope, Safety#126045509$00 viol.0 violations$0 in penalties
Inspection #126045509
Dates
- Opened
- Dec 26, 2002
- Closing Conference Date
- Feb 14, 2003
- Closed
- Feb 14, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 130
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee struck by haulage truck
Sep 5, 2002#125981860Sep 5, 2002Planned (H) · Complete scope, Safety#125981860$3,3003 viol.3 violations$3,300 in penalties
Inspection #125981860
Dates
- Opened
- Sep 5, 2002
- Closing Conference Date
- Nov 13, 2002
- Contested
- Feb 20, 2004
- Final Order
- Apr 9, 2004
- Closed
- Jun 7, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 125
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 1 serious, 2 other-than-serious
- Initial Penalties
- $18,600
- Penalties on Record
- $3,300
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2340.23 Openings (Repealed) | Other | 1 | 1 | $300 | $300 | Apr 19, 2004 | Feb 20, 2004 | Apr 9, 2004 |
| 01002 | 4650 Storage, Handling, and Use of Cylinders OSHA citation code: 4650 I | Other | 1 | 1 | $300 | $300 | Dec 22, 2002 | Feb 20, 2004 | Apr 9, 2004 |
| 02001 | 4002 Moving Parts of Machinery or Equipment OSHA citation code: 4002 A | Serious | 1 | 1 | $18,000 | $2,700 | Apr 13, 2004 | Feb 20, 2004 | Apr 9, 2004 |
Aug 9, 2001#125747402Aug 9, 2001Accident (A) · Partial scope, Safety#125747402$18,0001 viol.1 violation$18,000 in penalties
Inspection #125747402
Dates
- Opened
- Aug 9, 2001
- Closing Conference Date
- Jan 9, 2002
- Final Order
- Oct 3, 2002
- Closed
- Feb 4, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 196
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $18,000
- Penalties on Record
- $18,000
- Site Address
- 25220 Black Mountain Quarry Road, Apple Valley, CA 92307
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee's fingers amputated after they became stuck in rope
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 6995 Mining Equipment and Practices OSHA citation code: 6995 B | Serious | 1 | 1 | $18,000 | $18,000 | Feb 5, 2002 | - | Oct 3, 2002 |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
11 inspections, 2001 to 2006. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Industry comparison
Mining (except Oil and Gas), 2,260 employers with OSHA inspections. Arithmetic from DOL records.