TAPO ROCK AND SAND INC
5023 TAPO CANYON ROAD, SIMI VALLEY, CA 93063
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Apr 2, 2026#348854316Apr 2, 2026Planned (H) · Complete scope, Safety#348854316$1501 viol.1 violation$150 in penalties
Inspection #348854316
Dates
- Opened
- Apr 2, 2026
- Closing Conference Date
- Jun 16, 2026
- Final Order
- Jul 13, 2026
- Closed
- Jul 13, 2026
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
- $150
- Penalties on Record
- $150
- Site Address
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4002(A) Moving Parts of Machinery or Equipment | Other | 1 | 2 | $150 | $150 | Jul 22, 2026 | - | Jul 13, 2026 |
Mar 18, 2024#347354946Mar 18, 2024Planned (H) · Complete scope, Safety#347354946$1301 viol.1 violation$130 in penalties
Inspection #347354946
Dates
- Opened
- Mar 18, 2024
- Closing Conference Date
- Jun 4, 2024
- Final Order
- Jun 17, 2024
- Closed
- Jun 17, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $130
- Penalties on Record
- $130
- Site Address
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3209(A) Standard Guardrails | Other | 1 | 1 | $130 | $130 | - | Jun 17, 2024 |
Jun 24, 2020#344809868Jun 24, 2020Planned (H) · Complete scope, Safety#344809868$00 viol.0 violations$0 in penalties
Inspection #344809868
Dates
- Opened
- Jun 24, 2020
- Closing Conference Date
- Aug 4, 2020
- Closed
- Aug 4, 2020
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
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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.
Feb 20, 2019#343795449Feb 20, 2019Planned (H) · Complete scope, Safety#343795449$00 viol.0 violations$0 in penalties
Inspection #343795449
Dates
- Opened
- Feb 20, 2019
- Closing Conference Date
- May 15, 2019
- Closed
- May 15, 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
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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.
Oct 25, 2016#341880573Oct 25, 2016Planned (H) · Complete scope, Safety#341880573$2502 viol.2 violations$250 in penalties
Inspection #341880573
Dates
- Opened
- Oct 25, 2016
- Closing Conference Date
- Nov 21, 2016
- Final Order
- Dec 6, 2016
- Closed
- Dec 12, 2016
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
- $250
- Penalties on Record
- $250
- Site Address
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2395.51 Effective Grounding OSHA citation code: 23950051 A | Other | 1 | 4 | $150 | $150 | Dec 20, 2016 | - | Dec 6, 2016 |
| 01002 | 6982(D) Materials Storage and Handling | Other | 1 | 2 | $100 | $100 | - | Dec 6, 2016 |
Sep 28, 2016#341804599Sep 28, 2016Planned (H) · No Inspection scope, Safety#341804599$00 viol.0 violations$0 in penalties
Inspection #341804599
Dates
- Opened
- Sep 28, 2016
- Closing Conference Date
- Sep 28, 2016
- Closed
- Sep 28, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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.
Aug 26, 2015#340885664Aug 26, 2015Planned (H) · Complete scope, Safety#340885664$00 viol.0 violations$0 in penalties
Inspection #340885664
Dates
- Opened
- Aug 26, 2015
- Closing Conference Date
- Aug 26, 2015
- Closed
- Sep 8, 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
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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.
Sep 26, 2014#339970063Sep 26, 2014Planned (H) · Complete scope, Safety#339970063$851 viol.1 violation$85 in penalties
Inspection #339970063
Dates
- Opened
- Sep 26, 2014
- Closing Conference Date
- Sep 26, 2014
- Final Order
- Jan 16, 2015
- Closed
- Dec 22, 2015
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
- $85
- Penalties on Record
- $85
- Site Address
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 7046(D) Travelways | Other | 4 | 2 | $85 | $85 | Nov 28, 2014 | - | Jan 16, 2015 |
Feb 23, 2012#315969535Feb 23, 2012Planned (H) · Complete scope, Safety#315969535$00 viol.0 violations$0 in penalties
Inspection #315969535
Dates
- Opened
- Feb 23, 2012
- Closing Conference Date
- Feb 23, 2012
- Closed
- Feb 23, 2012
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
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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.
Aug 4, 2009#313224859Aug 4, 2009Planned (H) · Complete scope, Safety#313224859$00 viol.0 violations$0 in penalties
Inspection #313224859
Dates
- Opened
- Aug 4, 2009
- Closing Conference Date
- Aug 4, 2009
- Closed
- Aug 4, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 5023 Tapo Canyon Road, Simi Valley, CA 93063
- 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.
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.
19 inspections, 1995 to 2026. 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.