SIERRA ROCK PRODUCTS INC
16655 HIGHWAY 108, JAMESTOWN, CA 95327 · NAICS 212321 Construction Sand and Gravel Mining
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 14, 1997#125777334Aug 14, 1997Planned (H) · Complete scope, Safety#125777334$00 viol.0 violations$0 in penalties
Inspection #125777334
Dates
- Opened
- Aug 14, 1997
- Closing Conference Date
- Aug 14, 1997
- Closed
- Dec 5, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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.
Jun 10, 1996#119772168Jun 10, 1996Planned (H) · Complete scope, Safety#119772168$2501 viol.1 violation$250 in penalties
Inspection #119772168
Dates
- Opened
- Jun 10, 1996
- Closing Conference Date
- Jun 10, 1996
- Closed
- Aug 23, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $250
- Penalties on Record
- $250
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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 | 7183 Federal Electrical Standards OSHA citation code: 7183 A02 | Serious | 1 | 2 | $250 | $250 | Jun 10, 1996 | - | - |
Apr 11, 1995#119771087Apr 11, 1995Planned (H) · Complete scope, Safety#119771087$501 viol.1 violation$50 in penalties
Inspection #119771087
Dates
- Opened
- Apr 11, 1995
- Closing Conference Date
- Apr 11, 1995
- Closed
- Oct 18, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $50
- Penalties on Record
- $50
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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 | 5021 Equipment over Three Tons Rated Capacity OSHA citation code: 5021 A01 | Other | 1 | 1 | $50 | $50 | Jul 17, 1995 | - | - |
Oct 27, 1993#120096912Oct 27, 1993Planned (H) · Partial scope, Safety#120096912$501 viol.1 violation$50 in penalties
Inspection #120096912
Dates
- Opened
- Oct 27, 1993
- Closing Conference Date
- Oct 27, 1993
- Closed
- Jan 19, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 9
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $50
- Penalties on Record
- $50
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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 | 4851 Arc Welding and Cutting OSHA citation code: 4851 E04 | Other | 1 | 1 | $50 | $50 | Nov 26, 1993 | - | - |
Jul 15, 1993#120095948Jul 15, 1993Planned (H) · Complete scope, Safety#120095948$751 viol.1 violation$75 in penalties
Inspection #120095948
Dates
- Opened
- Jul 15, 1993
- Closing Conference Date
- Jul 15, 1993
- Closed
- Aug 17, 1993
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
- $75
- Penalties on Record
- $75
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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 | 4086 Momentary Contact Devices | Other | 1 | 1 | $75 | $75 | Aug 13, 1993 | - | - |
Jun 16, 1992#111956546Jun 16, 1992Planned (H) · Complete scope, Safety#111956546$02 viol.2 violations$0 in penalties
Inspection #111956546
Dates
- Opened
- Jun 16, 1992
- Closing Conference Date
- Jun 16, 1992
- Closed
- Aug 26, 1992
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
- $0
- Penalties on Record
- $0
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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 | 7202 (6-92). Deteriorated Explosives | Other | 1 | 1 | $0 | $0 | Jul 10, 1992 | - | - |
| 01002 | 7183 Federal Electrical Standards OSHA citation code: 7183 A09 | Other | 2 | 1 | $0 | $0 | Jul 10, 1992 | - | - |
Feb 25, 1991#111927414Feb 25, 1991FatalityAccident (A) · Complete scope, SafetyFatality#111927414$1,5207 viol.7 violations$1,520 in penalties
Inspection #111927414
Dates
- Opened
- Feb 25, 1991
- Closing Conference Date
- Mar 15, 1991
- Contested
- Apr 5, 1991
- Closed
- Oct 10, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 10
- Related Activity
- 1 complaint, 1 accident
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 3 serious, 4 other-than-serious
- Initial Penalties
- $2,600
- Penalties on Record
- $1,520
- Site Address
- 16655 Highway 108, Jamestown, CA 95327
- 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 killed in fuel tank explosion
Violations
Violation list (7 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5049 Defective Hoist or Sling Hooks and Rings OSHA citation code: 5049 F | Other | 1 | 2 | $0 | $0 | Apr 5, 1991 | - | - |
| 01002 | 7016 Haulage Vehicle, Construction and Maintenance OSHA citation code: 7016 C | Other | 1 | 1 | $0 | $0 | Mar 26, 1991 | - | - |
| 01003 | 7275 Competency of Blasters OSHA citation code: 7275 B | Other | 1 | 2 | $0 | $0 | Mar 5, 1991 | - | - |
| 01004 | 7055 Fire Prevention and Control OSHA citation code: 7055 L | Other | 1 | 1 | $0 | $0 | Mar 29, 1991 | - | - |
| 02001 | 2395.59 Cord- and Plug-Connected Equipment OSHA citation code: 23950059 B | Serious | 1 | 2 | $200 | $200 | Mar 29, 1991 | - | - |
| 03001 | 5166 Cleaning, Repairing, or Altering Containers OSHA citation code: 5166 B02 | Serious | 2 | 2 | $1,200 | $120 | Mar 5, 1991 | Apr 5, 1991 | - |
| 04001 | 5166 Cleaning, Repairing, or Altering Containers OSHA citation code: 5166 B01 | Serious | 2 | 2 | $1,200 | $1,200 | Mar 5, 1991 | - | - |
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.
27 inspections, 1991 to 2025. 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.