STONE PRODUCTS CORP
350 TOWER ROAD, NAPA, CA 94558
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 15, 1999#125590059Jan 15, 1999Follow-Up (F) · Partial scope, Safety#125590059$2601 viol.1 violation$260 in penalties
Inspection #125590059
Dates
- Opened
- Jan 15, 1999
- Closing Conference Date
- Jan 15, 1999
- Closed
- Jun 21, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 600
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $260
- Penalties on Record
- $260
- Site Address
- 350 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3210 Guardrails at Elevated Locations OSHA citation code: 3210 A | Other | 1 | 1 | $260 | $260 | Jan 22, 1999 | - | - |
Jul 1, 1998#125584599Jul 1, 1998Accident (A) · Complete scope, Safety#125584599$2,9807 viol.7 violations$2,980 in penalties
Inspection #125584599
Dates
- Opened
- Jul 1, 1998
- Closing Conference Date
- Jul 1, 1998
- Closed
- Sep 24, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 500
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 2 serious, 5 other-than-serious
- Initial Penalties
- $2,980
- Penalties on Record
- $2,980
- Site Address
- 350 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
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 when finger caught in moving conveyor
Violations
Violation list (6 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3301 Use of Compressed Air or Gases OSHA citation code: 3301 C | Other | 4 | 4 | $575 | $575 | Jul 15, 1998 | - | - |
| 01002 | 4002 Moving Parts of Machinery or Equipment OSHA citation code: 4002 A | Other | 2 | 1 | $575 | $575 | Jul 7, 1998 | - | - |
| 01003 | 3210 Guardrails at Elevated Locations OSHA citation code: 3210 A | Other | 1 | 1 | $350 | $350 | Jul 7, 1998 | - | - |
| 01004 | 3661 Brakes and Warning Devices OSHA citation code: 3661 C | Other | 1 | 6 | $260 | $260 | Jul 8, 1998 | - | - |
| 01005 | 5144 Respiratory Protection OSHA citation code: 5144 D04 | Other | 1 | 1 | $260 | $260 | Jul 1, 1998 | - | - |
| 02001 | 4075 Gears and Sprockets OSHA citation code: 4075 A | Serious | 1 | 2 | $875 | $875 | Jul 8, 1998 | - | - |
Showing the 6 violations listed first by citation identifier. This inspection has 7 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Nov 10, 1997#125512848Nov 10, 1997Complaint (B) · Partial scope, Safety#125512848$2,1804 viol.4 violations$2,180 in penalties
Inspection #125512848
Dates
- Opened
- Nov 10, 1997
- Closing Conference Date
- Nov 10, 1997
- Closed
- Jan 16, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 500
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 1 serious, 3 other-than-serious
- Initial Penalties
- $2,180
- Penalties on Record
- $2,180
- Site Address
- 350 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
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 (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3301 Use of Compressed Air or Gases OSHA citation code: 3301 A | Other | 2 | 1 | $350 | $350 | Nov 14, 1997 | - | - |
| 01002 | 5162 Emergency Eyewash and Shower Equipment OSHA citation code: 5162 E | Other | 1 | 15 | $260 | $260 | Nov 11, 1997 | - | - |
| 01003 | 2340.16 Work Space About Electric Equipment OSHA citation code: 23400016 B | Other | 3 | 14 | $260 | $260 | Nov 17, 1997 | - | - |
| 02001 | 5162 Emergency Eyewash and Shower Equipment OSHA citation code: 5162 D | Serious | 3 | 6 | $1,310 | $1,310 | Nov 17, 1997 | - | - |
May 15, 1997#125508234May 15, 1997Accident (A) · Partial scope, Safety#125508234$4,4253 viol.3 violations$4,425 in penalties
Inspection #125508234
Dates
- Opened
- May 15, 1997
- Closing Conference Date
- May 29, 1997
- Closed
- Jul 22, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 400
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 1 serious, 1 repeat, 1 other-than-serious
- Initial Penalties
- $4,425
- Penalties on Record
- $4,425
- Site Address
- 300 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
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's fingers injure in chain and sprocket drive
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3664 Operating Rules OSHA citation code: 3664 A | Other | 5 | 5 | $575 | $575 | Jun 3, 1997 | - | - |
| 02001 | 3314 The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout OSHA citation code: 3314 A | Repeat | 1 | 1 | $2,100 | $2,100 | Jun 3, 1997 | - | - |
| 03001 | 1698 Concrete and Masonry Equipment OSHA citation code: 1698 E 1 | Serious | 2 | 1 | $1,750 | $1,750 | Jun 3, 1997 | - | - |
Apr 2, 1996#120293220Apr 2, 1996Accident (A) · Partial scope, Safety#120293220$5,7003 viol.3 violations$5,700 in penalties
Inspection #120293220
Dates
- Opened
- Apr 2, 1996
- Closing Conference Date
- Apr 2, 1996
- Closed
- May 14, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 1 serious, 2 other-than-serious
- Initial Penalties
- $5,700
- Penalties on Record
- $5,700
- Site Address
- 300 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
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.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4309 Horizontal Pull Saws (Radial Arm Saw) OSHA citation code: 4309 B | Other | 1 | 4 | $350 | $350 | Apr 2, 1996 | - | - |
| 01002 | 4304 Box Shook Cut-off Saws (California Cut-off Saws) | Other | 1 | 4 | $350 | $350 | Apr 17, 1996 | - | - |
| 02001 | 4300 Circular Ripsaws Manual Feed (Class B) OSHA citation code: 4300 A | Serious | 2 | 4 | $5,000 | $5,000 | Apr 2, 1996 | - | - |
Jan 3, 1996#120294913Jan 3, 1996Accident (A) · Partial scope, Safety#120294913$5251 viol.1 violation$525 in penalties
Inspection #120294913
Dates
- Opened
- Jan 3, 1996
- Closing Conference Date
- Jan 8, 1996
- Closed
- Apr 2, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 150
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $525
- Penalties on Record
- $525
- Site Address
- 350 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
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.
Mechanic's hand injured in chain and sprocket drive
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3314 The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout OSHA citation code: 3314 A | Other | 1 | 1 | $525 | $525 | Jan 3, 1996 | - | - |
Dec 12, 1995#120293899Dec 12, 1995Follow-Up (F) · Partial scope, Safety#120293899$3001 viol.1 violation$300 in penalties
Inspection #120293899
Dates
- Opened
- Dec 12, 1995
- Closing Conference Date
- Dec 12, 1995
- Closed
- Mar 1, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 150
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $300
- Penalties on Record
- $300
- Site Address
- 300 Tower Road, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4353 Stationary Compaction Equipment and Balers OSHA citation code: 4353 A01 C | Other | 1 | 1 | $300 | $300 | Dec 12, 1995 | - | - |
Jun 22, 1995#120291885Jun 22, 1995Complaint (B) · Complete scope, Health#120291885$2,7758 viol.8 violations$2,775 in penalties
Inspection #120291885
Dates
- Opened
- Jun 22, 1995
- Closing Conference Date
- Jun 23, 1995
- Contested
- Jul 10, 1995
- Final Order
- Mar 11, 1996
- Closed
- May 7, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 150
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 8
- Violation Types
- 3 serious, 5 other-than-serious
- Initial Penalties
- $5,285
- Penalties on Record
- $2,775
- Site Address
- 2301 Napa-Valejo Hwy, Napa, CA 94558
- Industry
- Not classified in OSHA's inspection record.
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 (6 of 8 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3301 Use of Compressed Air or Gases OSHA citation code: 3301 C | Other | 7 | 7 | $600 | $300 | Jun 30, 1995 | Jul 10, 1995 | Mar 11, 1996 |
| 01002 | 5194 Hazard Communication OSHA citation code: 5194 E01 | Other | 1 | 150 | $300 | $225 | Jul 23, 1995 | Jul 10, 1995 | Mar 11, 1996 |
| 01003 | 3384 Hand Protection OSHA citation code: 3384 A | Other | 3 | 3 | $450 | $225 | Jun 23, 1995 | Jul 10, 1995 | Mar 11, 1996 |
| 01004 | 5144 Respiratory Protection OSHA citation code: 5144 D04 | Other | 2 | 2 | $335 | $225 | Jun 30, 1995 | Jul 10, 1995 | Mar 11, 1996 |
| 01005 | 4070 Guarding OSHA citation code: 4070 A | Other | 1 | 15 | $225 | $225 | Jun 30, 1995 | Jul 10, 1995 | Mar 11, 1996 |
| 02001 | 3382 Eye and Face Protection OSHA citation code: 3382 A | Serious | 3 | 3 | $1,500 | $750 | Jun 23, 1995 | Jul 10, 1995 | Mar 11, 1996 |
Showing the 6 violations listed first by citation identifier. This inspection has 8 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
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.
8 inspections, 1995 to 1999. 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.