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
Jul 25, 2007#309993632Jul 25, 2007Planned (H) · Complete scope, Safety#309993632$00 viol.0 violations$0 in penalties
Inspection #309993632
Dates
- Opened
- Jul 25, 2007
- Closing Conference Date
- Jul 25, 2007
- Closed
- Aug 2, 2007
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
- 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.
Aug 3, 2006#309988012Aug 3, 2006Planned (H) · Complete scope, Safety#309988012$1102 viol.2 violations$110 in penalties
Inspection #309988012
Dates
- Opened
- Aug 3, 2006
- Closing Conference Date
- Aug 3, 2006
- Closed
- Oct 10, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 20
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $110
- Penalties on Record
- $110
- 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4650 Storage, Handling, and Use of Cylinders OSHA citation code: 4650 C | Other | 1 | 4 | $110 | $110 | Sep 5, 2006 | - | - |
| 01002 | 3277 Fixed Ladders OSHA citation code: 3277 G01 | Other | 1 | 1 | $0 | $0 | Sep 11, 2006 | - | - |
Oct 28, 2004#301145496Oct 28, 2004Planned (H) · Complete scope, Safety#301145496$02 viol.2 violations$0 in penalties
Inspection #301145496
Dates
- Opened
- Oct 28, 2004
- Closing Conference Date
- Oct 28, 2004
- Closed
- Dec 7, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Highway 20 North Of Brownsville Road, Marysville, CA 95901
- Industry
- 212322 Industrial Sand 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 | 3999 Conveyors OSHA citation code: 3999 B | Other | 1 | 1 | $0 | $0 | Dec 2, 2004 | - | - |
| 02001 | 4002 Moving Parts of Machinery or Equipment OSHA citation code: 4002 A | Other | 1 | 1 | $0 | $0 | Dec 2, 2004 | - | - |
Dec 18, 2003#301141941Dec 18, 2003Planned (H) · Complete scope, Safety#301141941$02 viol.2 violations$0 in penalties
Inspection #301141941
Dates
- Opened
- Dec 18, 2003
- Closing Conference Date
- Dec 18, 2003
- Closed
- Feb 19, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 21
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4553 Hammonton Road, Marysville, CA 95901
- Industry
- 212322 Industrial Sand 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 | 3366 Washing Facilities OSHA citation code: 3366 C | Other | 2 | 21 | $0 | $0 | Feb 2, 2004 | - | - |
| 02001 | 5031 Inspection OSHA citation code: 5031 C | Other | 1 | 1 | $0 | $0 | Feb 25, 2004 | - | - |
Apr 29, 2003#125675934Apr 29, 2003Planned (H) · Complete scope, Safety#125675934$00 viol.0 violations$0 in penalties
Inspection #125675934
Dates
- Opened
- Apr 29, 2003
- Closing Conference Date
- Apr 29, 2003
- Closed
- Aug 4, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 3
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Highway 20 North Of Brownsville 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.
Apr 26, 2002#125722090Apr 26, 2002Planned (H) · Complete scope, Safety#125722090$00 viol.0 violations$0 in penalties
Inspection #125722090
Dates
- Opened
- Apr 26, 2002
- Closing Conference Date
- Apr 26, 2002
- Closed
- Jun 11, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 2
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Highway 20 North Of Brownsville 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.
Jan 24, 2002#111968467Jan 24, 2002Planned (H) · Complete scope, Safety#111968467$01 viol.1 violation$0 in penalties
Inspection #111968467
Dates
- Opened
- Jan 24, 2002
- Closing Conference Date
- Jan 24, 2002
- Closed
- Mar 21, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- 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
- 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 | 4002 Moving Parts of Machinery or Equipment OSHA citation code: 4002 A | Other | 2 | 2 | $0 | $0 | Mar 5, 2002 | - | - |
May 30, 2001#125788539May 30, 2001Planned (H) · Complete scope, Safety#125788539$00 viol.0 violations$0 in penalties
Inspection #125788539
Dates
- Opened
- May 30, 2001
- Closing Conference Date
- May 30, 2001
- Closed
- Jun 13, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 18
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.
Oct 12, 2000#125726745Oct 12, 2000Planned (H) · Complete scope, Safety#125726745$752 viol.2 violations$75 in penalties
Inspection #125726745
Dates
- Opened
- Oct 12, 2000
- Closing Conference Date
- Oct 12, 2000
- Closed
- May 22, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 20
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $75
- Penalties on Record
- $75
- 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4051 Projecting Shaft Ends OSHA citation code: 4051 B | Other | 1 | 1 | $75 | $75 | Oct 12, 2000 | - | - |
| 02001 | 2500.10 Pull at Joints and Terminals OSHA citation code: 25000010 A | Other | 3 | 2 | $0 | $0 | Jan 5, 2001 | - | - |
Jan 27, 2000#125689059Jan 27, 2000Accident (A) · Partial scope, Safety#125689059$1,5005 viol.5 violations$1,500 in penalties
Inspection #125689059
Dates
- Opened
- Jan 27, 2000
- Closing Conference Date
- Feb 7, 2000
- Contested
- May 15, 2000
- Closed
- Apr 23, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 20
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 other-than-serious
- Initial Penalties
- $10,575
- Penalties on Record
- $1,500
- Site Address
- 4553 Hammonton Road, Marysville, CA 95901
- Industry
- 212321 Construction Sand and Gravel Mining
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee injured in a grinding operation
Enforcement Outcome
Citation contest activity appears on May 15, 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 (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A07 A | Other | 1 | 2 | $150 | $150 | Jun 7, 2000 | - | - |
| 01002 | 3581 Speed (Repealed) OSHA citation code: 3581 A | Other | 1 | 2 | $375 | $375 | Jan 27, 2000 | - | - |
| 01003 | 3580 Mounting OSHA citation code: 3580 A | Other | 1 | 2 | $225 | $225 | Jan 27, 2000 | - | - |
| 01004 | 3328 Machinery and Equipment OSHA citation code: 3328 B | Other | 1 | 2 | $375 | $375 | Jan 27, 2000 | - | - |
| 02001 | 3328 Machinery and Equipment OSHA citation code: 3328 F | Other | 1 | 2 | $9,450 | $375 | Jan 27, 2000 | May 15, 2000 | Sep 18, 2000 |
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.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
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.