DELTA STAR INC.
270 INDUSTRIAL RD., SAN CARLOS, CA 94070
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 5, 2011#310099056Jan 5, 2011Complaint (B) · Partial scope, Health#310099056$00 viol.0 violations$0 in penalties
Inspection #310099056
Dates
- Opened
- Jan 5, 2011
- Closing Conference Date
- Jan 11, 2011
- Closed
- Jan 11, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 2,000
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- Industry
- 335311 Power, Distribution, and Specialty Transformer 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.
Oct 22, 2008#310094693Oct 22, 2008Accident (A) · Partial scope, Safety#310094693$12,9006 viol.6 violations$12,900 in penalties
Inspection #310094693
Dates
- Opened
- Oct 22, 2008
- Closing Conference Date
- Jan 6, 2009
- Closed
- Dec 31, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 180
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 1 serious, 5 other-than-serious
- Initial Penalties
- $29,400
- Penalties on Record
- $12,900
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- Industry
- 334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor 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.
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 is pinned by scissor lift, sustains fractures
Violations
Violation list (5 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3638 Equipment Instructions and Marking OSHA citation code: 3638 D | Other | 1 | 3 | $300 | $100 | Feb 10, 2009 | - | - |
| 01003 | 3640 Maintenance and Repairs OSHA citation code: 3640 D02 | Other | 1 | 4 | $300 | $300 | Feb 10, 2009 | - | - |
| 02001 | 2340.2 Examination, Installation, and Use of Equipment OSHA citation code: 23400002 A | Other | 1 | 4 | $2,700 | $100 | Feb 10, 2009 | - | - |
| 03001 | 3328 Machinery and Equipment OSHA citation code: 3328 G | Other | 1 | 4 | $2,700 | $100 | Feb 10, 2009 | - | - |
| 04001 | 3640 Maintenance and Repairs OSHA citation code: 3640 B | Serious | 1 | 4 | $18,000 | $12,000 | Feb 10, 2009 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 6 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Oct 21, 2005#300843653Oct 21, 2005Accident (A) · Partial scope, Safety#300843653$18,4459 viol.9 violations$18,445 in penalties
Inspection #300843653
Dates
- Opened
- Oct 21, 2005
- Closing Conference Date
- Feb 24, 2006
- Contested
- Apr 3, 2006
- Final Order
- Feb 6, 2008
- Closed
- Dec 31, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 100
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 9
- Violation Types
- 2 serious, 7 other-than-serious
- Initial Penalties
- $22,230
- Penalties on Record
- $18,445
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- Industry
- 335311 Power, Distribution, and Specialty Transformer 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.
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.
Four employees are injured when struck by transformer
Violations
Violation list (5 of 9 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A | Other | 2 | 4 | $500 | $0 | Mar 21, 2006 | Apr 3, 2006 | Feb 6, 2008 |
| 01002 | 3381 Head Protection OSHA citation code: 3381 A | Other | 6 | 6 | $250 | $125 | Mar 21, 2006 | Apr 3, 2006 | Feb 6, 2008 |
| 01004 | 4896 Controllers OSHA citation code: 4896 D | Other | 1 | 8 | $280 | $125 | Mar 21, 2006 | Apr 3, 2006 | Feb 6, 2008 |
| 01005 | 5008 Operating Practices OSHA citation code: 5008 E01 | Other | 2 | 8 | $375 | $125 | Mar 21, 2006 | Apr 3, 2006 | Feb 6, 2008 |
| 01006 | 5009 Floor-Operated Cranes OSHA citation code: 5009 B | Other | 2 | 2 | $500 | $0 | Mar 21, 2006 | Apr 3, 2006 | Feb 6, 2008 |
Showing the 5 violations listed first by citation identifier. This inspection has 9 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Oct 27, 2004#300841921Oct 27, 2004Accident (A) · Partial scope, Safety#300841921$3001 viol.1 violation$300 in penalties
Inspection #300841921
Dates
- Opened
- Oct 27, 2004
- Closing Conference Date
- Apr 19, 2005
- Closed
- Jun 30, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 130
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $300
- Penalties on Record
- $300
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- Industry
- 335311 Power, Distribution, and Specialty Transformer 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.
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 burns hands due to electrocution
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2940 General Provisions OSHA citation code: 2940 B | Other | 1 | 1 | $300 | $300 | Apr 25, 2005 | - | - |
Jan 4, 2001#125526905Jan 4, 2001Accident (A) · Complete scope, Safety#125526905$5251 viol.1 violation$525 in penalties
Inspection #125526905
Dates
- Opened
- Jan 4, 2001
- Closing Conference Date
- Feb 23, 2001
- Closed
- Feb 28, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 165
- 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
- 270 Industrial Rd., San Carlos, CA 94070
- 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 in fall from elevation
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 C | Other | 1 | 1 | $525 | $525 | Feb 28, 2001 | - | - |
Jun 9, 1999#125521047Jun 9, 1999Complaint (B) · Complete scope, Health#125521047$10,92016 viol.16 violations$10,920 in penalties
Inspection #125521047
Dates
- Opened
- Jun 9, 1999
- Closing Conference Date
- Dec 7, 1999
- Closed
- Aug 12, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 170
- Related Activity
- 2 complaints
Violations and Penalties
- Total Violations
- 16
- Violation Types
- 4 serious, 2 repeat, 10 other-than-serious
- Initial Penalties
- $15,705
- Penalties on Record
- $10,920
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- 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 (5 of 16 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4851 Arc Welding and Cutting OSHA citation code: 4851 A | Other | 4 | 11 | $315 | $315 | Jan 10, 2000 | - | - |
| 01002 | 2340.16 Work Space About Electric Equipment OSHA citation code: 23400016 B | Other | 4 | 11 | $315 | $315 | Jan 10, 2000 | - | - |
| 01003 | 5143 General Requirements of Mechanical Ventilation Systems OSHA citation code: 5143 A05 | Other | 1 | 2 | $210 | $210 | Jan 10, 2000 | - | - |
| 01004 | 5097 Hearing Conservation Program OSHA citation code: 5097 D01 | Other | 4 | 3 | $0 | $0 | Jan 10, 2000 | - | - |
| 01005 | 5098 Hearing Protectors OSHA citation code: 5098 A05 | Other | 2 | 2 | $0 | $0 | Jan 10, 2000 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 16 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Feb 22, 1999#125517227Feb 22, 1999Accident (A) · Partial scope, Safety#125517227$00 viol.0 violations$0 in penalties
Inspection #125517227
Dates
- Opened
- Feb 22, 1999
- Closing Conference Date
- Apr 16, 1999
- Closed
- Apr 20, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 150
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- 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 in fall from ladder
Sep 16, 1998#125519850Sep 16, 1998Accident (A) · Partial scope, Safety#125519850$5,9753 viol.3 violations$5,975 in penalties
Inspection #125519850
Dates
- Opened
- Sep 16, 1998
- Closing Conference Date
- Jan 26, 1999
- Contested
- Mar 8, 1999
- Closed
- Jun 7, 2000
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 120
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 other-than-serious
- Initial Penalties
- $5,975
- Penalties on Record
- $5,975
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- 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.
Electric shock & burn - direct contact with energized parts
Enforcement Outcome
Citation contest activity appears on Mar 8, 1999. Final orders are recorded through Sep 22, 1999. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (3 of 3 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 G | Other | 1 | 2 | $225 | $225 | Feb 26, 1999 | - | - |
| 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 B | Serious | 1 | 2 | $750 | $750 | Sep 16, 1998 | Mar 8, 1999 | Sep 22, 1999 |
| 03001 | 2930 Enclosure and Guarding OSHA citation code: 2930 B | Serious | 2 | 2 | $5,000 | $5,000 | Feb 26, 1999 | Mar 8, 1999 | Sep 22, 1999 |
Jul 29, 1998#125515353Jul 29, 1998Accident (A) · Partial scope, Safety#125515353$2601 viol.1 violation$260 in penalties
Inspection #125515353
Dates
- Opened
- Jul 29, 1998
- Closing Conference Date
- Oct 20, 1998
- Closed
- Dec 31, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 150
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $260
- Penalties on Record
- $260
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- 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 finger amputated after jumping from trailer
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A04 | Other | 1 | 1 | $260 | $260 | Oct 28, 1998 | - | - |
Jan 21, 1998#120351739Jan 21, 1998Unprogrammed Related (G) · Partial scope, Health#120351739$5,3152 viol.2 violations$5,315 in penalties
Inspection #120351739
Dates
- Opened
- Jan 21, 1998
- Closing Conference Date
- Jun 16, 1998
- Contested
- Jul 8, 1998
- Final Order
- Sep 28, 1998
- Closed
- Oct 24, 2001
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 190
- Related Activity
- 1 complaint, 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 other-than-serious
- Initial Penalties
- $5,635
- Penalties on Record
- $5,315
- Site Address
- 270 Industrial Rd., San Carlos, CA 94070
- Industry
- Not classified in OSHA's inspection record.
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4848 Fire Prevention and Suppression Procedure OSHA citation code: 4848 A | Other | 1 | 24 | $635 | $315 | Jun 16, 1998 | Jul 8, 1998 | Sep 28, 1998 |
| 02001 | 5420 Tanks, Vats and Containers Containing Flammable Liquids OSHA citation code: 5420 A02 | Serious | 1 | 24 | $5,000 | $5,000 | Jun 16, 1998 | Jul 8, 1998 | Sep 28, 1998 |
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.
22 inspections, 1994 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.