TANCO ENGINEERING INC.
3485 PACHECO BLVD., SHELL OIL REFINERY, MARTINEZ, CA 94553 · NAICS 324110 Petroleum Refineries
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Feb 3, 2003#120337761Feb 3, 2003Complaint (B) · Partial scope, Health#120337761$4503 viol.3 violations$450 in penalties
Inspection #120337761
Dates
- Opened
- Feb 3, 2003
- Closing Conference Date
- Apr 11, 2003
- Contested
- May 27, 2003
- Final Order
- Sep 15, 2004
- Closed
- Apr 30, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 12
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $1,450
- Penalties on Record
- $450
- Site Address
- 150 Solano Way, Tesoro Refinery, Martinez, CA 94553
- Industry
- 237990 Other Heavy and Civil Engineering Construction
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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1532.1 Lead OSHA citation code: 15320001 I05 A | Other | 1 | 3 | $280 | $0 | Jun 4, 2003 | May 27, 2003 | Sep 15, 2004 |
| 01002 | 1532.1 Lead OSHA citation code: 15320001 D01 A | Other | 1 | 3 | $750 | $450 | Jun 4, 2003 | May 27, 2003 | Sep 15, 2004 |
| 01003 | 1532.1 Lead OSHA citation code: 15320001 L02 | Other | 1 | 3 | $420 | $0 | Jun 4, 2003 | May 27, 2003 | Sep 15, 2004 |
Dec 2, 2002#125739755Dec 2, 2002Complaint (B) · Partial scope, Safety#125739755$3003 viol.3 violations$300 in penalties
Inspection #125739755
Dates
- Opened
- Dec 2, 2002
- Closing Conference Date
- Apr 10, 2003
- Contested
- May 12, 2003
- Final Order
- May 24, 2004
- Closed
- Apr 13, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 8
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $525
- Penalties on Record
- $300
- Site Address
- 3485 Pacheco Blvd., Shell Oil Refinery, Martinez, CA 94553
- Industry
- 324110 Petroleum Refineries
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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1524 Water Supply OSHA citation code: 1524 A02 | Other | 2 | 6 | $150 | $150 | Apr 30, 2003 | May 12, 2003 | May 24, 2004 |
| 01002 | 4851 Arc Welding and Cutting OSHA citation code: 4851 A | Other | 1 | 3 | $150 | $150 | May 28, 2003 | May 12, 2003 | May 24, 2004 |
| 01003 | 1536 Ventilation Requirements for Welding, Brazing, and Cutting OSHA citation code: 1536 A | Other | 1 | 3 | $225 | $0 | May 28, 2003 | May 12, 2003 | May 24, 2004 |
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, 2002 to 2003. 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
Petroleum and Coal Products Manufacturing, 2,503 employers with OSHA inspections. Arithmetic from DOL records.