DIAMOND SHAMROCK REFINING & MARKETING
301 LEROY, THREE RIVERS, TX 78071
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 4, 1997#300185618Mar 4, 1997Unprogrammed Related (G) · Partial scope, Safety#300185618$00 viol.0 violations$0 in penalties
Inspection #300185618
Dates
- Opened
- Mar 4, 1997
- Closing Conference Date
- Mar 4, 1997
- Closed
- Mar 5, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 298
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- 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.
Jan 30, 1997#300185295Jan 30, 1997Unprogrammed Related (G) · Partial scope, Health#300185295$00 viol.0 violations$0 in penalties
Inspection #300185295
Dates
- Opened
- Jan 30, 1997
- Closing Conference Date
- Feb 13, 1997
- Closed
- Mar 21, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 296
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- 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.
Feb 9, 1995#122218498Feb 9, 1995Planned (H) · No Inspection scope, Safety#122218498$00 viol.0 violations$0 in penalties
Inspection #122218498
Dates
- Opened
- Feb 9, 1995
- Closing Conference Date
- Feb 9, 1995
- Closed
- Feb 9, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Not recorded
- Number of Employees
- Not recorded
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Nov 30, 1992#107427957Nov 30, 1992Unprogrammed Related (G) · Complete scope, Safety#107427957$1,2752 viol.2 violations$1,275 in penalties
Inspection #107427957
Dates
- Opened
- Nov 30, 1992
- Closing Conference Date
- Dec 1, 1992
- Closed
- Dec 29, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $1,275
- Penalties on Record
- $1,275
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- 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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1926.1053 Ladders (Construction) OSHA citation code: 19261053 B13 | Serious | 1 | 1 | $1,275 | $1,275 | Dec 10, 1992 | - | - |
| 01001B | 1926.1060 Stairways and Ladders - Training (Construction) OSHA citation code: 19261060 A | Serious | 1 | 1 | $0 | $0 | Jan 21, 1993 | - | - |
Jul 12, 1991#2441087Jul 12, 1991Unprogrammed Related (G) · Complete scope, Safety#2441087$5501 viol.1 violation$550 in penalties
Inspection #2441087
Dates
- Opened
- Jul 12, 1991
- Closing Conference Date
- Jul 16, 1991
- Closed
- Nov 20, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 238
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $1,100
- Penalties on Record
- $550
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.59 Hazard Communication OSHA citation code: 19260059 E02 | Serious | 2 | 100 | $1,100 | $550 | Oct 3, 1991 | - | - |
Jan 9, 1990#106768765Jan 9, 1990Planned (H) · Complete scope, Safety#106768765$3501 viol.1 violation$350 in penalties
Inspection #106768765
Dates
- Opened
- Jan 9, 1990
- Closing Conference Date
- Jan 9, 1990
- Closed
- Jan 30, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 60
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $350
- Penalties on Record
- $350
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.404 Electrical - Wiring Design and Protection (Construction) OSHA citation code: 19260404 B01 II | Serious | 1 | 3 | $350 | $350 | Feb 1, 1990 | - | - |
Aug 3, 1989#102270824Aug 3, 1989Planned (H) · Partial scope, Health#102270824$1,0207 viol.7 violations$1,020 in penalties
Inspection #102270824
Dates
- Opened
- Aug 3, 1989
- Closing Conference Date
- Aug 6, 1989
- Closed
- Dec 8, 1989
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 205
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 5 serious, 2 other-than-serious
- Initial Penalties
- $1,020
- Penalties on Record
- $1,020
- Site Address
- 301 Leroy, Three Rivers, TX 78071
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (7 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 1 | $240 | $240 | Nov 15, 1989 | - | - |
| 01002 | 1910.132 Personal Protective Equipment - General Requirements OSHA citation code: 19100132 A | Serious | 1 | 1 | $240 | $240 | Nov 3, 1989 | - | - |
| 01003 | 1910.134 Respiratory Protection OSHA citation code: 19100134 B07 | Serious | 1 | 8 | $240 | $240 | Nov 13, 1989 | - | - |
| 01004 | 1910.1200 Hazard Communication OSHA citation code: 19101200 F05 II | Serious | 1 | 8 | $240 | $240 | Nov 16, 1989 | - | - |
| 01005 | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Serious | 1 | 205 | $60 | $60 | Nov 30, 1989 | - | - |
| 02001 | 1904.2 Partial Exemption for Establishments in Certain Industries OSHA citation code: 19040002 A | Other | 1 | 10 | $0 | $0 | Nov 2, 1989 | - | - |
| 02002 | 1910.1028 Benzene OSHA citation code: 19101028 E01 III | Other | 1 | 35 | $0 | $0 | Nov 30, 1989 | - | - |
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.
7 inspections, 1989 to 1997. 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.