NORTH STAR MINERALS, INC.
31375 ALISO CANYON RD., ACTON, CA 93510 · NAICS 212325 Clay and Ceramic and Refractory Minerals Mining
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 2, 2025#348544743Oct 2, 2025Planned (H) · Complete scope, Safety#348544743$00 viol.0 violations$0 in penalties
Inspection #348544743
Dates
- Opened
- Oct 2, 2025
- Closing Conference Date
- Oct 2, 2025
- Closed
- Dec 3, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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.
Apr 8, 2024#347400095Apr 8, 2024Planned (H) · Complete scope, Safety#347400095$00 viol.0 violations$0 in penalties
Inspection #347400095
Dates
- Opened
- Apr 8, 2024
- Closing Conference Date
- Jun 5, 2024
- Closed
- Jun 6, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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.
Jun 12, 2023#346768161Jun 12, 2023Planned (H) · Complete scope, Safety#346768161$00 viol.0 violations$0 in penalties
Inspection #346768161
Dates
- Opened
- Jun 12, 2023
- Closing Conference Date
- Jul 31, 2023
- Closed
- Jul 31, 2023
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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.
May 31, 2019#344048087May 31, 2019Planned (H) · Complete scope, Safety#344048087$00 viol.0 violations$0 in penalties
Inspection #344048087
Dates
- Opened
- May 31, 2019
- Closing Conference Date
- May 31, 2019
- Closed
- Sep 6, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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.
Aug 22, 2017#342572609Aug 22, 2017Planned (H) · Complete scope, Safety#342572609$5102 viol.2 violations$510 in penalties
Inspection #342572609
Dates
- Opened
- Aug 22, 2017
- Closing Conference Date
- Oct 26, 2017
- Final Order
- Nov 29, 2017
- Closed
- Jan 22, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $510
- Penalties on Record
- $510
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2360.3 Ground-Fault Circuit Interrupter Protection for Personnel - General Industry OSHA citation code: 23600003 B01 | Other | 1 | 1 | $205 | $205 | Nov 28, 2017 | - | Nov 29, 2017 |
| 01002 | 4851(E)(2) Arc Welding and Cutting | Other | 1 | 1 | $305 | $305 | - | Nov 29, 2017 |
Nov 3, 2016#341893634Nov 3, 2016Planned (H) · Complete scope, Safety#341893634$4804 viol.4 violations$480 in penalties
Inspection #341893634
Dates
- Opened
- Nov 3, 2016
- Closing Conference Date
- Nov 22, 2016
- Contested
- Dec 30, 2016
- Final Order
- Jul 12, 2017
- Closed
- Mar 16, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 7
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 4 other-than-serious
- Initial Penalties
- $685
- Penalties on Record
- $480
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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 (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2473.2 Covers and Canopies OSHA citation code: 24730002 A | Other | 6 | 1 | $205 | $205 | Dec 23, 2016 | - | Dec 27, 2016 |
| 01002 | 3212(A)(2)(A) Floor Openings, Floor Holes, Skylights and Roofs | Other | 1 | 3 | $275 | $275 | - | Dec 27, 2016 | |
| 01003 | 3366(D) Washing Facilities | Other | 1 | 3 | $205 | $0 | Dec 23, 2016 | Dec 30, 2016 | Jul 12, 2017 |
| 01004 | 7014(G) Private Roads | Other | 1 | 1 | $0 | $0 | - | Dec 27, 2016 |
Sep 22, 2015#340938034Sep 22, 2015Planned (H) · Complete scope, Safety#340938034$00 viol.0 violations$0 in penalties
Inspection #340938034
Dates
- Opened
- Sep 22, 2015
- Closing Conference Date
- Oct 14, 2015
- Closed
- Oct 15, 2015
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 31375 Aliso Canyon, Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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.
Dec 23, 2014#340154772Dec 23, 2014Planned (H) · Complete scope, Safety#340154772$4503 viol.3 violations$450 in penalties
Inspection #340154772
Dates
- Opened
- Dec 23, 2014
- Closing Conference Date
- Jan 6, 2015
- Contested
- Feb 24, 2015
- Final Order
- Dec 15, 2015
- Closed
- Jan 20, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 7
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $450
- Penalties on Record
- $450
- Site Address
- 31375 Aliso Canyon, Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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 | 2360.3 Ground-Fault Circuit Interrupter Protection for Personnel - General Industry OSHA citation code: 23600003 B | Other | 1 | 1 | $150 | $150 | Jan 30, 2015 | - | Feb 5, 2015 |
| 01002 | 3210(B) Guardrails at Elevated Locations | Other | 1 | 1 | $200 | $200 | Jan 30, 2015 | Feb 24, 2015 | Dec 15, 2015 |
| 01003 | 4845(Y) General Precautions | Other | 1 | 1 | $100 | $100 | Feb 24, 2015 | Dec 15, 2015 |
Jan 19, 2012#315699793Jan 19, 2012Planned (H) · Complete scope, Safety#315699793$851 viol.1 violation$85 in penalties
Inspection #315699793
Dates
- Opened
- Jan 19, 2012
- Closing Conference Date
- Jan 19, 2012
- Contested
- Mar 13, 2012
- Final Order
- Sep 27, 2012
- Closed
- Nov 26, 2012
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
- $175
- Penalties on Record
- $85
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2500.10 Pull at Joints and Terminals OSHA citation code: 25000010 A | Other | 1 | 2 | $175 | $85 | Feb 13, 2012 | Mar 13, 2012 | Sep 27, 2012 |
Jan 7, 2009#312601388Jan 7, 2009Planned (H) · Complete scope, Safety#312601388$00 viol.0 violations$0 in penalties
Inspection #312601388
Dates
- Opened
- Jan 7, 2009
- Closing Conference Date
- Jan 7, 2009
- Closed
- Jan 26, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 31375 Aliso Canyon Rd., Acton, CA 93510
- Industry
- 212325 Clay and Ceramic and Refractory Minerals 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.
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.
17 inspections, 2003 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), 2,260 employers with OSHA inspections. Arithmetic from DOL records.