SILICA RESOURCES INC
4553 HAMMONTON-SMARTVILLE ROAD, MARYSVILLE, CA 95901 · NAICS 212321 Construction Sand and Gravel Mining
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 7, 2026#348675349Jan 7, 2026Planned (H) · Complete scope, Safety#348675349$00 viol.0 violations$0 in penalties
Inspection #348675349
Dates
- Opened
- Jan 7, 2026
- Closing Conference Date
- Feb 25, 2026
- Closed
- Feb 26, 2026
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
- 4553 Hammonton Rd., Marysville, CA 95901
- 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 12, 2024#347274284Feb 12, 2024Planned (H) · Complete scope, Safety#347274284$2501 viol.1 violation$250 in penalties
Inspection #347274284
Dates
- Opened
- Feb 12, 2024
- Closing Conference Date
- May 6, 2024
- Final Order
- Jun 3, 2024
- Closed
- Jul 29, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 11
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $250
- Penalties on Record
- $250
- Site Address
- 4553 Hammonton Rd., Marysville, CA 95901
- 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 | 5572(C) Emergency Disconnect Switches | Other | 1 | 3 | $250 | $250 | Jun 10, 2024 | - | Jun 3, 2024 |
May 29, 2019#344040738May 29, 2019Planned (H) · Complete scope, Safety#344040738$2502 viol.2 violations$250 in penalties
Inspection #344040738
Dates
- Opened
- May 29, 2019
- Closing Conference Date
- Nov 25, 2019
- Final Order
- Dec 23, 2019
- Closed
- Dec 20, 2019
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
- $250
- Penalties on Record
- $250
- Site Address
- 4553 Hammonton Rd, Marysville, CA 95901
- 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 | 5162(C) Emergency Eyewash and Shower Equipment | Other | 1 | 2 | $250 | $250 | Dec 17, 2019 | - | Dec 23, 2019 |
| 02001 | 3395(I) Heat Illness Prevention in Outdoor Places of Employment | Other | 1 | 10 | $0 | $0 | Dec 17, 2019 | - | Dec 23, 2019 |
Mar 2, 2015#340437961Mar 2, 2015Planned (H) · Complete scope, Safety#340437961$00 viol.0 violations$0 in penalties
Inspection #340437961
Dates
- Opened
- Mar 2, 2015
- Closing Conference Date
- Mar 2, 2015
- Closed
- Mar 13, 2015
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 12
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4553 Hammonton Rd, Marysville, CA 95901
- 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 4, 2013#317132249Sep 4, 2013Planned (H) · Complete scope, Safety#317132249$01 viol.1 violation$0 in penalties
Inspection #317132249
Dates
- Opened
- Sep 4, 2013
- Closing Conference Date
- Sep 4, 2013
- Closed
- Jan 17, 2014
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 13
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4553 Hammonton Road, Marysville, CA 95901
- 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 | 3660 Rated Capacity OSHA citation code: 3660 A | Other | 1 | 2 | $0 | $0 | Jan 13, 2014 | - | - |
Jan 23, 2013#314451949Jan 23, 2013Planned (H) · Complete scope, Safety#314451949$00 viol.0 violations$0 in penalties
Inspection #314451949
Dates
- Opened
- Jan 23, 2013
- Closing Conference Date
- Jan 23, 2013
- Closed
- Feb 6, 2013
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
- 4553 Hammonton Road, Marysville, CA 95901
- 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.
Mar 1, 2012#314449026Mar 1, 2012Planned (H) · Complete scope, Safety#314449026$01 viol.1 violation$0 in penalties
Inspection #314449026
Dates
- Opened
- Mar 1, 2012
- Closing Conference Date
- Mar 1, 2012
- Closed
- Apr 16, 2012
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- 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
- 4553 Hammonton Road, Marysville, CA 95901
- 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 | 3277 Fixed Ladders OSHA citation code: 3277 J04 | Other | 1 | 2 | $0 | $0 | Apr 23, 2012 | - | - |
Dec 16, 2010#314445057Dec 16, 2010Planned (H) · Complete scope, Safety#314445057$01 viol.1 violation$0 in penalties
Inspection #314445057
Dates
- Opened
- Dec 16, 2010
- Closing Conference Date
- Dec 16, 2010
- Closed
- Jan 10, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 18
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4553 Hammonton Road, Marysville, CA 95901
- 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 | 3277 Fixed Ladders OSHA citation code: 3277 F06 | Other | 3 | 4 | $0 | $0 | Jan 8, 2011 | - | - |
Oct 15, 2009#311728364Oct 15, 2009Planned (H) · Complete scope, Safety#311728364$2251 viol.1 violation$225 in penalties
Inspection #311728364
Dates
- Opened
- Oct 15, 2009
- Closing Conference Date
- Oct 19, 2009
- Closed
- Jan 23, 2010
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
- $550
- Penalties on Record
- $225
- Site Address
- 4553 Hammonton Road, Marysville, CA 95901
- 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 | 5162 Emergency Eyewash and Shower Equipment OSHA citation code: 5162 E | Other | 1 | 12 | $550 | $225 | Nov 25, 2009 | - | - |
Aug 27, 2008#311723951Aug 27, 2008Planned (H) · Complete scope, Safety#311723951$00 viol.0 violations$0 in penalties
Inspection #311723951
Dates
- Opened
- Aug 27, 2008
- Closing Conference Date
- Aug 27, 2008
- Closed
- Sep 5, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 16
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4553 Hammonton Road, Marysville, CA 95901
- 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.
28 inspections, 1992 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.
Standards cited
Industry comparison
Mining (except Oil and Gas), 2,260 employers with OSHA inspections. Arithmetic from DOL records.