TAD VAN NGUYEN
1600 THOMAS STREET, SAN FRANCISCO, CA 94124 · NAICS 238990 All Other Specialty Trade Contractors
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 18, 2022#346287501Oct 18, 2022Final Order RecordedComplaint (B) · Partial scope, SafetyFinal Order Recorded#346287501$13,7359 viol.9 violations$13,735 in penalties
Inspection #346287501
Dates
- Opened
- Oct 18, 2022
- Closing Conference Date
- Mar 22, 2023
- Contested
- Apr 26, 2023
- Final Order
- Dec 22, 2025
- Closed
- No close date in inspection feed
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 2
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 9
- Violation Types
- 4 serious, 5 other-than-serious
- Initial Penalties
- $13,735
- Penalties on Record
- $13,735
- Site Address
- 1600 Thomas Street, San Francisco, CA 94124
- Industry
- 238990 All Other Specialty Trade Contractors
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 (9 of 9 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1509(A) Injury and Illness Prevention Program | Other | 1 | 2 | $175 | $175 | May 1, 2023 | Apr 26, 2023 | Dec 22, 2025 |
| 01002 | 1509(B) Injury and Illness Prevention Program | Other | 1 | 2 | $175 | $175 | May 1, 2023 | Apr 26, 2023 | Dec 22, 2025 |
| 01004 | 1640(B)(2) Light-Duty Wooden Pole Scaffolds | Other | 1 | 2 | $350 | $350 | Apr 26, 2023 | Dec 22, 2025 | |
| 01005 | 1675(B) General | Other | 1 | 1 | $260 | $260 | Apr 26, 2023 | Dec 22, 2025 | |
| 01007 | 3395(C) Heat Illness Prevention in Outdoor Places of Employment | Other | 1 | 2 | $175 | $175 | May 1, 2023 | Apr 26, 2023 | Dec 22, 2025 |
| 02001 | 1640(B)(1) Light-Duty Wooden Pole Scaffolds | Serious | 1 | 2 | $3,150 | $3,150 | Apr 26, 2023 | Dec 22, 2025 | |
| 03001 | 1640(B)(3) Light-Duty Wooden Pole Scaffolds | Serious | 1 | 2 | $3,150 | $3,150 | Apr 26, 2023 | Dec 22, 2025 | |
| 04001 | 1640(B)(4) Light-Duty Wooden Pole Scaffolds | Serious | 1 | 2 | $3,150 | $3,150 | Apr 26, 2023 | Dec 22, 2025 | |
| 05001 | 1640(B)(5)(A) Light-Duty Wooden Pole Scaffolds | Serious | 1 | 2 | $3,150 | $3,150 | Apr 26, 2023 | Dec 22, 2025 |
Jun 20, 2013#312695703Jun 20, 2013Final Order RecordedComplaint (B) · Partial scope, SafetyFinal Order Recorded#312695703$10,57515 viol.15 violations$10,575 in penalties
Inspection #312695703
Dates
- Opened
- Jun 20, 2013
- Closing Conference Date
- Jun 20, 2013
- Contested
- Sep 6, 2013
- Final Order
- Oct 21, 2013
- Closed
- No close date in inspection feed
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 2
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 15
- Violation Types
- 6 serious, 9 other-than-serious
- Initial Penalties
- $10,575
- Penalties on Record
- $10,575
- Site Address
- 3512 Geary Boulevard, San Francisco, CA 94118
- Industry
- 236118 Residential Remodelers
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 (15 of 15 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1509 Injury and Illness Prevention Program OSHA citation code: 1509 A | Other | 1 | 2 | $85 | $85 | Oct 1, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01002 | 1509 Injury and Illness Prevention Program OSHA citation code: 1509 C | Other | 1 | 2 | $85 | $85 | Sep 8, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01003 | 3395 Heat Illness Prevention in Outdoor Places of Employment OSHA citation code: 3395 F03 | Other | 1 | 2 | $85 | $85 | Oct 1, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01004 | 3276 Portable Ladders OSHA citation code: 3276 E11 | Other | 1 | 2 | $175 | $175 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01005 | 3276 Portable Ladders OSHA citation code: 3276 E09 | Other | 1 | 2 | $175 | $175 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01006 | 3276 Portable Ladders OSHA citation code: 3276 E15 | Other | 1 | 1 | $175 | $175 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01007 | 3276 Portable Ladders OSHA citation code: 3276 E01 | Other | 1 | 1 | $85 | $85 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01008 | 3276 Portable Ladders OSHA citation code: 3276 F | Other | 1 | 1 | $85 | $85 | Sep 8, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 01009 | 1637 General Requirements OSHA citation code: 1637 K01 | Other | 1 | 1 | $175 | $175 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 02001 | 1640 Light-Duty Wooden Pole Scaffolds OSHA citation code: 1640 B01 | Serious | 6 | 1 | $1,575 | $1,575 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 03001 | 1640 Light-Duty Wooden Pole Scaffolds OSHA citation code: 1640 B | Serious | 6 | 1 | $1,575 | $1,575 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 04001 | 1640 Light-Duty Wooden Pole Scaffolds OSHA citation code: 1640 B | Serious | 2 | 1 | $1,575 | $1,575 | Sep 2, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 05001 | 1640 Light-Duty Wooden Pole Scaffolds OSHA citation code: 1640 B04 | Serious | 8 | 1 | $1,575 | $1,575 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 06001 | 1640 Light-Duty Wooden Pole Scaffolds OSHA citation code: 1640 B05 | Serious | 1 | 1 | $1,575 | $1,575 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
| 07001 | 1642 Schedules of Timber Scaffolds up to 60 Feet in Height | Serious | 3 | 1 | $1,575 | $1,575 | Sep 3, 2013 | Sep 6, 2013 | Oct 21, 2013 |
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.
2 inspections, 2013 to 2022. 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.
Standards cited
Industry comparison
Specialty Trade Contractors, 551,694 employers with OSHA inspections. Arithmetic from DOL records.