HANSON AGGREGATES WEST INC
CLAYTON PLANT OFF PINE HOLLOW ROAD, CLAYTON, CA 94517 · NAICS 212319 Other Crushed and Broken Stone Mining and Quarrying
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 27, 2014#317135341Aug 27, 2014Planned (H) · Complete scope, Safety#317135341$00 viol.0 violations$0 in penalties
Inspection #317135341
Dates
- Opened
- Aug 27, 2014
- Closing Conference Date
- Aug 27, 2014
- Closed
- Sep 5, 2014
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 25
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- 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.
Sep 24, 2012#314450941Sep 24, 2012Planned (H) · Complete scope, Safety#314450941$00 viol.0 violations$0 in penalties
Inspection #314450941
Dates
- Opened
- Sep 24, 2012
- Closing Conference Date
- Sep 24, 2012
- Closed
- Sep 28, 2012
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 21
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Pine Hollow Road, Clayton, CA 94517
- 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.
Jul 23, 2010#314443607Jul 23, 2010Complaint (B) · Complete scope, Safety#314443607$7852 viol.2 violations$785 in penalties
Inspection #314443607
Dates
- Opened
- Jul 23, 2010
- Closing Conference Date
- Aug 3, 2010
- Closed
- Sep 25, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 15
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $785
- Penalties on Record
- $785
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- Industry
- 212319 Other Crushed and Broken Stone 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3234 Fixed Industrial Stairs OSHA citation code: 3234 E01 | Other | 3 | 1 | $335 | $335 | Sep 6, 2010 | - | - |
| 01002 | 4851 Arc Welding and Cutting OSHA citation code: 4851 E02 | Other | 1 | 2 | $450 | $450 | Aug 18, 2010 | - | - |
Jun 1, 2009#311726921Jun 1, 2009Planned (H) · Complete scope, Safety#311726921$1501 viol.1 violation$150 in penalties
Inspection #311726921
Dates
- Opened
- Jun 1, 2009
- Closing Conference Date
- Jun 10, 2009
- Closed
- Aug 13, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 16
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $150
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- 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 | 2340.26 Mechanical Protection | Other | 1 | 1 | $150 | $150 | Jul 1, 2009 | - | - |
Oct 18, 2007#309995231Oct 18, 2007Planned (H) · Complete scope, Safety#309995231$01 viol.1 violation$0 in penalties
Inspection #309995231
Dates
- Opened
- Oct 18, 2007
- Closing Conference Date
- Oct 18, 2007
- Contested
- Nov 30, 2007
- Final Order
- Jan 26, 2009
- Closed
- Feb 26, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 17
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $245
- Penalties on Record
- $0
- Site Address
- Pine Hollow Road, Clayton, CA 94517
- 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 | 3942 Type of Guarding Required OSHA citation code: 3942 A | Other | 3 | 1 | $245 | $0 | Feb 24, 2009 | Nov 30, 2007 | Jan 26, 2009 |
Aug 28, 2006#309988442Aug 28, 2006Planned (H) · Complete scope, Safety#309988442$1501 viol.1 violation$150 in penalties
Inspection #309988442
Dates
- Opened
- Aug 28, 2006
- Closing Conference Date
- Aug 28, 2006
- Closed
- May 30, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 19
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $150
- Site Address
- Pine Hollow Road, Clayton, CA 94517
- 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 | 3241 Live Loads OSHA citation code: 3241 A | Other | 1 | 1 | $150 | $150 | Sep 19, 2006 | - | - |
Jan 4, 2006#301147666Jan 4, 2006Planned (H) · Complete scope, Safety#301147666$00 viol.0 violations$0 in penalties
Inspection #301147666
Dates
- Opened
- Jan 4, 2006
- Closing Conference Date
- Jan 4, 2006
- Closed
- Feb 21, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 19
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- 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.
Jan 13, 2005#125815100Jan 13, 2005Planned (H) · Complete scope, Safety#125815100$00 viol.0 violations$0 in penalties
Inspection #125815100
Dates
- Opened
- Jan 13, 2005
- Closing Conference Date
- Jan 13, 2005
- Closed
- Feb 8, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 13
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- 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.
Mar 20, 2003#125814962Mar 20, 2003Planned (H) · Complete scope, Safety#125814962$01 viol.1 violation$0 in penalties
Inspection #125814962
Dates
- Opened
- Mar 20, 2003
- Closing Conference Date
- Mar 20, 2003
- Closed
- Apr 9, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 20
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- 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 | 3328 Machinery and Equipment OSHA citation code: 3328 G | Other | 1 | 1 | $0 | $0 | Mar 20, 2003 | - | - |
Apr 24, 2001#125727602Apr 24, 2001Planned (H) · Complete scope, Safety#125727602$2252 viol.2 violations$225 in penalties
Inspection #125727602
Dates
- Opened
- Apr 24, 2001
- Closing Conference Date
- May 4, 2001
- Closed
- May 24, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 22
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $225
- Penalties on Record
- $225
- Site Address
- Clayton Plant Off Pine Hollow Road, Clayton, CA 94517
- 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3210 Guardrails at Elevated Locations OSHA citation code: 3210 B | Other | 1 | 1 | $225 | $225 | May 4, 2001 | - | - |
| 02001 | 7010 Loading, Hauling, and Dumping--General OSHA citation code: 7010 A | Other | 1 | 3 | $0 | $0 | May 22, 2001 | - | - |
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.
12 inspections, 1999 to 2014. 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.