MAHAFFEY ENTERPRISES INC
2800 TRUMAN ROAD, RICHLAND, WA 99352 · NAICS 237990 Other Heavy and Civil Engineering Construction
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
May 23, 2025#348272741May 23, 2025OpenAccident (A) · Partial scope, SafetyOpen#348272741$51,4083 viol.3 violations$51,408 in penalties
Inspection #348272741
Dates
- Opened
- May 23, 2025
- Closing Conference Date
- Sep 22, 2025
- Contested
- Oct 9, 2025
- Closed
- Open
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 5
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 willful
- Initial Penalties
- $51,408
- Penalties on Record
- $51,408
- Site Address
- Between 236 And 242 Epic St., Richland, WA 99352
- Industry
- 238910 Site Preparation Contractors
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.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 296-155-040(2) | Willful | 2 | 5 | $42,840 | $42,840 | May 23, 2025 | Oct 9, 2025 | - |
| 02001 | 296-155-100(1)(C) | Serious | 1 | 5 | $4,284 | $4,284 | May 23, 2025 | Oct 9, 2025 | - |
| 02002 | 296-155-615(1)(M) | Serious | 1 | 1 | $4,284 | $4,284 | May 23, 2025 | Oct 9, 2025 | - |
Apr 30, 2025#348215393Apr 30, 2025Planned (H) · Complete scope, Safety#348215393$00 viol.0 violations$0 in penalties
Inspection #348215393
Dates
- Opened
- Apr 30, 2025
- Closing Conference Date
- May 7, 2025
- Closed
- May 7, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2895 Aviro Ave, Richland, WA 99354
- Industry
- 238910 Site Preparation Contractors
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.
Oct 24, 2017#342724721Oct 24, 2017Planned (H) · Partial scope, Safety#342724721$1,8001 viol.1 violation$1,800 in penalties
Inspection #342724721
Dates
- Opened
- Oct 24, 2017
- Closing Conference Date
- Nov 7, 2017
- Final Order
- Nov 27, 2017
- Closed
- Feb 9, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 3
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $1,800
- Penalties on Record
- $1,800
- Site Address
- Sandpiper Phase 2 Horn Rapids, Richland, WA 99354
- Industry
- 237990 Other Heavy and Civil Engineering Construction
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 | 296-155-100(1)(A) | Serious | 1 | 4 | $1,800 | $1,800 | Oct 24, 2017 | - | Nov 27, 2017 |
Apr 5, 2007#310893045Apr 5, 2007Programmed Related (I) · Partial scope, Safety#310893045$00 viol.0 violations$0 in penalties
Inspection #310893045
Dates
- Opened
- Apr 5, 2007
- Closing Conference Date
- Apr 5, 2007
- Closed
- Apr 5, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2800 Truman Road, Richland, WA 99352
- Industry
- 237990 Other Heavy and Civil Engineering Construction
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Aug 18, 2006#310281043Aug 18, 2006Planned (H) · Partial scope, Safety#310281043$9001 viol.1 violation$900 in penalties
Inspection #310281043
Dates
- Opened
- Aug 18, 2006
- Closing Conference Date
- Aug 18, 2006
- Contested
- Jan 23, 2007
- Final Order
- Apr 9, 2007
- Closed
- Apr 1, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $900
- Penalties on Record
- $900
- Site Address
- Arron And Wellsian Rd., Richland, WA 99352
- Industry
- 237990 Other Heavy and Civil Engineering Construction
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 | 1550065502 OSHA citation code: 1550065502 C | Serious | 1 | 2 | $900 | $900 | Aug 18, 2006 | Jan 23, 2007 | Apr 9, 2007 |
Jun 9, 1999#302217922Jun 9, 1999Planned (H) · Partial scope, Safety#302217922$00 viol.0 violations$0 in penalties
Inspection #302217922
Dates
- Opened
- Jun 9, 1999
- Closing Conference Date
- Jun 9, 1999
- Closed
- Jun 9, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 3
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Crested Hills, Richland, WA 99352
- Industry
- 237990 Other Heavy and Civil Engineering Construction
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.
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.
6 inspections, 1999 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.
Standards cited
Industry comparison
Heavy and Civil Engineering Construction, 69,151 employers with OSHA inspections. Arithmetic from DOL records.