HEXFET AMERICA
41915 BUSINESS PARK AVENUE, RANCHO CALIFORNIA, CA 92390 · NAICS 334413 Semiconductor and Related Device Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jun 23, 1992#112099577Jun 23, 1992Complaint (B) · Complete scope, Safety#112099577$3202 viol.2 violations$320 in penalties
Inspection #112099577
Dates
- Opened
- Jun 23, 1992
- Closing Conference Date
- Dec 1, 1992
- Closed
- Dec 24, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 625
- Related Activity
- 3 complaints
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $320
- Penalties on Record
- $320
- Site Address
- 41915 Business Park Avenue, Rancho California, CA 92390
- Industry
- 334413 Semiconductor and Related Device Manufacturing
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 | 3308 Hot Pipes and Hot Surfaces | Other | 2 | 5 | $160 | $160 | Dec 21, 1992 | - | - |
| 01002 | 4002 Moving Parts of Machinery or Equipment OSHA citation code: 4002 A | Other | 2 | 5 | $160 | $160 | Dec 21, 1992 | - | - |
Jun 23, 1992#112056700Jun 23, 1992Complaint (B) · Complete scope, Health#112056700$00 viol.0 violations$0 in penalties
Inspection #112056700
Dates
- Opened
- Jun 23, 1992
- Closing Conference Date
- Jun 23, 1992
- Closed
- Aug 10, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 220
- Related Activity
- 3 complaints
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 41915 Business Park Avenue, Rancho California, CA 92390
- Industry
- 334413 Semiconductor and Related Device Manufacturing
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.
May 10, 1991#112032917May 10, 1991Accident (A) · Complete scope, Health#112032917$52012 viol.12 violations$520 in penalties
Inspection #112032917
Dates
- Opened
- May 10, 1991
- Closing Conference Date
- Jun 21, 1991
- Closed
- Nov 20, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 517
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 12
- Violation Types
- 12 other-than-serious
- Initial Penalties
- $520
- Penalties on Record
- $520
- Site Address
- 41915 Business Park Avenue, Rancho California, CA 92390
- Industry
- 334413 Semiconductor and Related Device Manufacturing
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 (12 of 12 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3221 Fire Prevention Plan OSHA citation code: 3221 B01 | Other | 1 | 1 | $0 | $0 | Jul 19, 1991 | - | - |
| 01002 | 3328 Machinery and Equipment OSHA citation code: 3328 C | Other | 1 | 1 | $40 | $40 | Jun 24, 1991 | - | - |
| 01003 | 5099 Training Program OSHA citation code: 5099 B01 | Other | 1 | 1 | $30 | $30 | Jul 19, 1991 | - | - |
| 01004 | 5143 General Requirements of Mechanical Ventilation Systems OSHA citation code: 5143 A05 | Other | 16 | 1 | $80 | $80 | Jul 19, 1991 | - | - |
| 01005 | 5144 Respiratory Protection OSHA citation code: 5144 C | Other | 1 | 1 | $0 | $0 | Jul 19, 1991 | - | - |
| 01006 | 5144 Respiratory Protection OSHA citation code: 5144 D02 | Other | 8 | 1 | $70 | $70 | Jul 5, 1991 | - | - |
| 01007 | 5144 Respiratory Protection OSHA citation code: 5144 D04 | Other | 8 | 1 | $40 | $40 | Jul 5, 1991 | - | - |
| 01008 | 5194 Hazard Communication OSHA citation code: 5194 E01 A | Other | 1 | 1 | $0 | $0 | Jul 19, 1991 | - | - |
| 01009 | 5194 Hazard Communication OSHA citation code: 5194 G08 | Other | 1 | 1 | $160 | $160 | Jul 19, 1991 | - | - |
| 01010 | 5551 Housekeeping OSHA citation code: 5551 C | Other | 1 | 1 | $40 | $40 | Jun 21, 1991 | - | - |
| 01011 | 14301 Log and Summary of Occupational Injuries and Illnesses OSHA citation code: 14301 B | Other | 2 | 1 | $30 | $30 | Jul 19, 1991 | - | - |
| 01012 | 14305 Annual Summary OSHA citation code: 14305 B | Other | 1 | 1 | $30 | $30 | Jun 21, 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.
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.
3 inspections, 1991 to 1992. 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
Computer and Electronic Product Manufacturing, 5,598 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: semiconductor and related device manufacturing reported 0.8 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 8.5%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source