RMC LONESTAR
515 MITCHELL CANYON RD, CLAYTON, CA 94517
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 21, 1998#125765164Oct 21, 1998Complaint (B) · Complete scope, Safety#125765164$00 viol.0 violations$0 in penalties
Inspection #125765164
Dates
- Opened
- Oct 21, 1998
- Closing Conference Date
- Oct 21, 1998
- Closed
- Oct 30, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 27
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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.
Sep 21, 1998#125869651Sep 21, 1998Complaint (B) · Complete scope, Safety#125869651$7501 viol.1 violation$750 in penalties
Inspection #125869651
Dates
- Opened
- Sep 21, 1998
- Closing Conference Date
- Sep 22, 1998
- Closed
- Nov 1, 2000
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 27
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $750
- Penalties on Record
- $750
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4070 Guarding OSHA citation code: 4070 A | Serious | 3 | 3 | $750 | $750 | Sep 22, 1998 | - | - |
Dec 9, 1997#125655464Dec 9, 1997Planned (H) · Complete scope, Safety#125655464$00 viol.0 violations$0 in penalties
Inspection #125655464
Dates
- Opened
- Dec 9, 1997
- Closing Conference Date
- Dec 9, 1997
- Closed
- Dec 9, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 24
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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.
Aug 11, 1997#125682948Aug 11, 1997Complaint (B) · Partial scope, Safety#125682948$00 viol.0 violations$0 in penalties
Inspection #125682948
Dates
- Opened
- Aug 11, 1997
- Closing Conference Date
- Aug 11, 1997
- Closed
- Aug 12, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 5
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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.
Nov 21, 1996#125660878Nov 21, 1996Planned (H) · Complete scope, Safety#125660878$00 viol.0 violations$0 in penalties
Inspection #125660878
Dates
- Opened
- Nov 21, 1996
- Closing Conference Date
- Nov 21, 1996
- Closed
- Nov 22, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 22
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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.
Oct 4, 1996#125767004Oct 4, 1996Accident (A) · Partial scope, Safety#125767004$01 viol.1 violation$0 in penalties
Inspection #125767004
Dates
- Opened
- Oct 4, 1996
- Closing Conference Date
- Oct 8, 1996
- Contested
- Dec 13, 1996
- Final Order
- Jul 21, 1997
- Closed
- Jul 28, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 26
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $450
- Penalties on Record
- $0
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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 injured when bulldozer rolls down rock quarry
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 7010 Loading, Hauling, and Dumping--General OSHA citation code: 7010 B | Other | 1 | 1 | $450 | $0 | Oct 4, 1996 | Dec 13, 1996 | Jul 21, 1997 |
Mar 13, 1996#125657502Mar 13, 1996Planned (H) · Complete scope, Safety#125657502$3001 viol.1 violation$300 in penalties
Inspection #125657502
Dates
- Opened
- Mar 13, 1996
- Closing Conference Date
- Mar 14, 1996
- Closed
- Aug 15, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 26
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $300
- Penalties on Record
- $300
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3578 Permissible Wheel Exposure for Periphery Grinding OSHA citation code: 3578 G | Other | 1 | 1 | $300 | $300 | Mar 13, 1996 | - | - |
Feb 7, 1995#120193024Feb 7, 1995Planned (H) · Complete scope, Safety#120193024$00 viol.0 violations$0 in penalties
Inspection #120193024
Dates
- Opened
- Feb 7, 1995
- Closing Conference Date
- Feb 7, 1995
- Closed
- Mar 30, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 27
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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.
Oct 29, 1993#111887246Oct 29, 1993Accident (A) · Partial scope, Safety#111887246$1621 viol.1 violation$162 in penalties
Inspection #111887246
Dates
- Opened
- Oct 29, 1993
- Closing Conference Date
- Nov 3, 1993
- Contested
- Jan 10, 1995
- Final Order
- Jun 19, 1995
- Closed
- Oct 17, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 40
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $162
- Penalties on Record
- $162
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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 injured when grader runs off road
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 6973 (3-22). General Safety Precautions OSHA citation code: 6973 G | Other | 1 | 1 | $162 | $162 | Apr 16, 1994 | Jan 10, 1995 | Jun 19, 1995 |
Mar 26, 1993#119727345Mar 26, 1993Planned (H) · Complete scope, Safety#119727345$1501 viol.1 violation$150 in penalties
Inspection #119727345
Dates
- Opened
- Mar 26, 1993
- Closing Conference Date
- Apr 13, 1993
- Closed
- Nov 2, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 26
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $150
- Site Address
- 515 Mitchell Canyon Rd, Clayton, CA 94517
- Industry
- Not classified in OSHA's inspection record.
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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2350.11 Polarity of Connections (Repealed) | Other | 2 | 1 | $150 | $150 | May 6, 1993 | - | - |
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, 1992 to 1998. 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.