DIAMOND SHAMROCK REFINING COMPANY, L.P.
100 W. LEROY STREET, THREE RIVERS, TX 78071 · NAICS 324110 Petroleum Refineries
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Feb 18, 2025#348049628Feb 18, 2025Referral (C) · Partial scope, Safety#348049628$00 viol.0 violations$0 in penalties
Inspection #348049628
Dates
- Opened
- Feb 18, 2025
- Closing Conference Date
- Feb 19, 2025
- Closed
- Aug 8, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 302
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 301 West Leroy, Three Rivers, TX 78071
- Industry
- 324110 Petroleum Refineries
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Jan 27, 2025#348000886Jan 27, 2025Referral (C) · Partial scope, Safety#348000886$49,6503 viol.3 violations$49,650 in penalties
Inspection #348000886
Dates
- Opened
- Jan 27, 2025
- Closing Conference Date
- Jan 29, 2025
- Final Order
- Jul 31, 2025
- Closed
- Sep 9, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 301
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 other-than-serious
- Initial Penalties
- $49,650
- Penalties on Record
- $49,650
- Site Address
- 100 W. Leroy Street, Three Rivers, TX 78071
- Industry
- 324110 Petroleum Refineries
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 H02 II | Serious | 1 | 2 | $16,550 | $16,550 | - | Jul 31, 2025 | |
| 01003 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 F04 | Serious | 1 | 1 | $16,550 | $16,550 | - | Jul 31, 2025 | |
| 01005 | 1910.307 Electrical - Hazardous (Classified) Locations OSHA citation code: 19100307 C02 I | Other | 1 | 2 | $16,550 | $16,550 | - | Jul 31, 2025 |
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, 2025 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.
Standards cited
Industry comparison
Petroleum and Coal Products Manufacturing, 2,478 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: petroleum refineries reported 0.4 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 11.1%; NAICS 32411 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source