SHAMROCK MATERIALS INC
30022 LEVEE ROAD, CLOVERDALE, CA 95425 · NAICS 327320 Ready-Mix Concrete Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
May 24, 2006#309986958May 24, 2006Planned (H) · Complete scope, Safety#309986958$5602 viol.2 violations$560 in penalties
Inspection #309986958
Dates
- Opened
- May 24, 2006
- Closing Conference Date
- May 24, 2006
- Closed
- Aug 30, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $560
- Penalties on Record
- $560
- Site Address
- Cloverdale Plant First Street, Cloverdale, CA 95425
- 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 | 3328 Machinery and Equipment OSHA citation code: 3328 B | Other | 1 | 1 | $225 | $225 | Jul 13, 2006 | - | - |
| 01002 | 7014 Private Roads OSHA citation code: 7014 H | Other | 1 | 1 | $335 | $335 | Jul 13, 2006 | - | - |
Apr 19, 2006#301149126Apr 19, 2006Planned (H) · Records Only scope, Safety#301149126$00 viol.0 violations$0 in penalties
Inspection #301149126
Dates
- Opened
- Apr 19, 2006
- Closing Conference Date
- Apr 19, 2006
- Closed
- May 19, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- 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.
Jul 5, 2001#125727842Jul 5, 2001Planned (H) · Complete scope, Safety#125727842$1502 viol.2 violations$150 in penalties
Inspection #125727842
Dates
- Opened
- Jul 5, 2001
- Closing Conference Date
- Jul 5, 2001
- Closed
- Nov 21, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $150
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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 | 3661 Brakes and Warning Devices OSHA citation code: 3661 C | Other | 2 | 1 | $150 | $150 | Aug 13, 2001 | - | - |
| 02001 | 2340.23 Openings (Repealed) | Other | 1 | 1 | $0 | $0 | Aug 14, 2001 | - | - |
May 3, 2000#125801811May 3, 2000Planned (H) · Complete scope, Safety#125801811$1502 viol.2 violations$150 in penalties
Inspection #125801811
Dates
- Opened
- May 3, 2000
- Closing Conference Date
- May 3, 2000
- Contested
- Jun 7, 2000
- Closed
- Apr 23, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $225
- Penalties on Record
- $150
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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.
Enforcement Outcome
Citation contest activity appears on Jun 7, 2000. Final orders are recorded through Sep 18, 2000. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 7010 Loading, Hauling, and Dumping--General OSHA citation code: 7010 I | Other | 2 | 2 | $225 | $150 | Jun 2, 2000 | Jun 7, 2000 | Sep 18, 2000 |
| 01002 | 4075 Gears and Sprockets OSHA citation code: 4075 A | Other | 1 | - | $0 | $0 | Jun 19, 2000 | - | - |
Dec 9, 1999#125689695Dec 9, 1999Planned (H) · No Inspection scope, Safety#125689695$00 viol.0 violations$0 in penalties
Inspection #125689695
Dates
- Opened
- Dec 9, 1999
- Closing Conference Date
- Dec 9, 1999
- Closed
- Jan 4, 2000
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- Not recorded
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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 9, 1999#125585125Dec 9, 1999Complaint (B) · Partial scope, Health#125585125$1503 viol.3 violations$150 in penalties
Inspection #125585125
Dates
- Opened
- Dec 9, 1999
- Closing Conference Date
- Jan 12, 2000
- Closed
- Mar 13, 2000
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 9
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $300
- Penalties on Record
- $150
- Site Address
- 30022 Levee Road, Cloverdale, CA 95425
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5208 Asbestos OSHA citation code: 5208 J02 A | Other | 1 | 4 | $150 | $150 | Feb 8, 2000 | - | - |
| 01002 | 5208 Asbestos OSHA citation code: 5208 J04 A | Other | 1 | 3 | $0 | $0 | Feb 8, 2000 | - | - |
| 01003 | 5208 Asbestos OSHA citation code: 5208 K06 | Other | 1 | 3 | $150 | $0 | Feb 8, 2000 | - | - |
Apr 1, 1999#125869826Apr 1, 1999Planned (H) · Complete scope, Safety#125869826$00 viol.0 violations$0 in penalties
Inspection #125869826
Dates
- Opened
- Apr 1, 1999
- Closing Conference Date
- Apr 21, 1999
- Closed
- May 4, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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 18, 1997#125659235Sep 18, 1997Planned (H) · Complete scope, Safety#125659235$2252 viol.2 violations$225 in penalties
Inspection #125659235
Dates
- Opened
- Sep 18, 1997
- Closing Conference Date
- Sep 19, 1997
- Closed
- Jan 15, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $225
- Penalties on Record
- $225
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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 | 3328 Machinery and Equipment OSHA citation code: 3328 G | Other | 1 | 1 | $225 | $225 | Sep 19, 1997 | - | - |
| 02001 | 3943 Guard Standards OSHA citation code: 3943 C | Other | 1 | 1 | $0 | $0 | Nov 10, 1997 | - | - |
Sep 19, 1996#125764704Sep 19, 1996Planned (H) · Complete scope, Safety#125764704$1501 viol.1 violation$150 in penalties
Inspection #125764704
Dates
- Opened
- Sep 19, 1996
- Closing Conference Date
- Sep 20, 1996
- Closed
- Dec 12, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $150
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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 Private Roads OSHA citation code: 7014 G | Other | 4 | 2 | $150 | $150 | Oct 30, 1996 | - | - |
Dec 19, 1995#125865048Dec 19, 1995Planned (H) · Complete scope, Safety#125865048$00 viol.0 violations$0 in penalties
Inspection #125865048
Dates
- Opened
- Dec 19, 1995
- Closing Conference Date
- Dec 19, 1995
- Closed
- Jan 12, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 30022 Levee Road, Cloverdale, CA 95424
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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.
15 inspections, 1990 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
Nonmetallic Mineral Product Manufacturing, 16,975 employers with OSHA inspections. Arithmetic from DOL records.