SIERRA ROCK
1845 QUARRY ROAD, PLACERVILLE, CA 95667 · NAICS 212312 Crushed and Broken Limestone Mining and Quarrying
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 11, 2025#348442013Aug 11, 2025Planned (H) · Complete scope, Safety#348442013$7153 viol.3 violations$715 in penalties
Inspection #348442013
Dates
- Opened
- Aug 11, 2025
- Closing Conference Date
- Oct 27, 2025
- Final Order
- Nov 20, 2025
- Closed
- Dec 1, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $715
- Penalties on Record
- $715
- Site Address
- 1845 Quarry Rd, Placerville, CA 95667
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
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 | 3212(A)(2)(A) Floor Openings, Floor Holes, Skylights and Roofs | Other | 1 | 2 | $205 | $205 | Nov 10, 2025 | - | Nov 20, 2025 |
| 01002 | 4650(D) Storage, Handling, and Use of Cylinders | Other | 1 | 6 | $205 | $205 | Nov 10, 2025 | - | Nov 20, 2025 |
| 01003 | 6151(C)(1) Portable Fire Extinguishers | Other | 2 | 2 | $305 | $305 | - | Nov 20, 2025 |
Jun 14, 2023#346768997Jun 14, 2023Planned (H) · Complete scope, Safety#346768997$01 viol.1 violation$0 in penalties
Inspection #346768997
Dates
- Opened
- Jun 14, 2023
- Closing Conference Date
- Aug 2, 2023
- Final Order
- Aug 5, 2023
- Closed
- Aug 10, 2023
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1845 Quarry Rd, Placerville, CA 95667
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
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 | 7014(G) Private Roads | Other | 2 | 9 | $0 | $0 | Aug 17, 2023 | - | Aug 5, 2023 |
Jun 25, 2021#345388573Jun 25, 2021Planned (H) · Complete scope, Safety#345388573$1651 viol.1 violation$165 in penalties
Inspection #345388573
Dates
- Opened
- Jun 25, 2021
- Closing Conference Date
- Sep 23, 2021
- Final Order
- Dec 28, 2021
- Closed
- Mar 11, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $165
- Penalties on Record
- $165
- Site Address
- 1845 Quarry Rd, Placerville, CA 95667
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
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 | 3999(B) Conveyors | Other | 1 | 4 | $165 | $165 | Oct 14, 2021 | - | Dec 28, 2021 |
Jul 25, 2018#343330460Jul 25, 2018Planned (H) · Complete scope, Safety#343330460$1,4956 viol.6 violations$1,495 in penalties
Inspection #343330460
Dates
- Opened
- Jul 25, 2018
- Closing Conference Date
- Aug 20, 2018
- Final Order
- Jan 4, 2019
- Closed
- Apr 2, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 6 other-than-serious
- Initial Penalties
- $1,495
- Penalties on Record
- $1,495
- Site Address
- 1845 Quarry Rd, Placerville, CA 95667
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
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 (5 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2473.1 Conductors Entering Boxes, Cabinets, or Fittings OSHA citation code: 24730001 A | Other | 1 | 4 | $195 | $195 | Sep 6, 2018 | - | Jan 4, 2019 |
| 01002 | 3203(A) Injury and Illness Prevention Program | Other | 1 | 6 | $260 | $260 | Sep 6, 2018 | - | Jan 4, 2019 |
| 01003 | 3214(B) Stair Rails and Handrails | Other | 3 | 4 | $325 | $325 | Sep 6, 2018 | - | Jan 4, 2019 |
| 01004 | 3395(I) Heat Illness Prevention in Outdoor Places of Employment | Other | 1 | 6 | $260 | $260 | Sep 6, 2018 | - | Jan 4, 2019 |
| 01005 | 6151(C)(4) Portable Fire Extinguishers | Other | 1 | 2 | $195 | $195 | - | Jan 4, 2019 |
Showing the 5 violations listed first by citation identifier. This inspection has 6 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Oct 14, 2014#340009604Oct 14, 2014Planned (H) · Complete scope, Safety#340009604$1101 viol.1 violation$110 in penalties
Inspection #340009604
Dates
- Opened
- Oct 14, 2014
- Closing Conference Date
- Oct 16, 2014
- Final Order
- Nov 25, 2014
- Closed
- Jan 13, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $110
- Penalties on Record
- $110
- Site Address
- 1845 Quarry Rd, Placerville, CA 95667
- Industry
- 212319 Other Crushed and Broken Stone Mining and Quarrying
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 | 3276(E)(11) Portable Ladders | Other | 1 | 1 | $110 | $110 | - | Nov 25, 2014 |
Oct 7, 2013#317132454Oct 7, 2013Planned (H) · Complete scope, Safety#317132454$501 viol.1 violation$50 in penalties
Inspection #317132454
Dates
- Opened
- Oct 7, 2013
- Closing Conference Date
- Oct 9, 2013
- Closed
- Nov 26, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $50
- Penalties on Record
- $50
- Site Address
- 1845 Quarry Road, Placerville, CA 95667
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
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 | 4851 Arc Welding and Cutting OSHA citation code: 4851 B | Other | 1 | 1 | $50 | $50 | Oct 16, 2013 | - | - |
Jul 21, 2011#314446865Jul 21, 2011Planned (H) · Complete scope, Safety#314446865$01 viol.1 violation$0 in penalties
Inspection #314446865
Dates
- Opened
- Jul 21, 2011
- Closing Conference Date
- Jul 21, 2011
- Closed
- Aug 19, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1845 Quarry Road, Placerville, CA 95667
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
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 | 5251 Storage--General Requirements OSHA citation code: 5251 N | Other | 1 | 1 | $0 | $0 | Aug 24, 2011 | - | - |
Apr 20, 2011#314445909Apr 20, 2011Complaint (B) · Partial scope, Safety#314445909$01 viol.1 violation$0 in penalties
Inspection #314445909
Dates
- Opened
- Apr 20, 2011
- Closing Conference Date
- Apr 25, 2011
- Closed
- Nov 14, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 7
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1845 Quarry Road, Placerville, CA 95667
- 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.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 6984 (3-1). Face or Bank of Pit OSHA citation code: 6984 C | Serious | 1 | 1 | $0 | $0 | Nov 15, 2011 | - | - |
Jul 22, 2010#314443565Jul 22, 2010Planned (H) · Complete scope, Safety#314443565$00 viol.0 violations$0 in penalties
Inspection #314443565
Dates
- Opened
- Jul 22, 2010
- Closing Conference Date
- Jul 22, 2010
- Closed
- Aug 10, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1845 Quarry Road, Placerville, CA 95667
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
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.
Nov 21, 2008#311725287Nov 21, 2008Planned (H) · Complete scope, Safety#311725287$3751 viol.1 violation$375 in penalties
Inspection #311725287
Dates
- Opened
- Nov 21, 2008
- Closing Conference Date
- Dec 19, 2008
- Closed
- Oct 18, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 11
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $375
- Penalties on Record
- $375
- Site Address
- 1845 Quarry Road, Placerville, CA 95667
- Industry
- 212312 Crushed and Broken Limestone Mining and Quarrying
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 | 341 Permit Requirements OSHA citation code: 341 D05 A | Other | 1 | 1 | $375 | $375 | Apr 27, 2009 | - | - |
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.
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.
23 inspections, 1990 to 2025. 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), 2,249 employers with OSHA inspections. Arithmetic from DOL records.