4MOSTCONSTRUCTION LLC
100 CLARET DR, PROSSER, WA 99350 · NAICS 238990 All Other Specialty Trade Contractors
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 15, 2024#347371981Mar 15, 2024Programmed Related (I) · Partial scope, Safety#347371981$1,8003 viol.3 violations$1,800 in penalties
Inspection #347371981
Dates
- Opened
- Mar 15, 2024
- Closing Conference Date
- Mar 27, 2024
- Contested
- May 14, 2024
- Final Order
- Jun 14, 2024
- Closed
- Jul 2, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 3
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 serious
- Initial Penalties
- $3,600
- Penalties on Record
- $1,800
- Site Address
- 450 Nunn Rd, Prosser, WA 99350
- Industry
- 238990 All Other Specialty Trade Contractors
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.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 296-880-30005(1)(B) | Serious | 1 | 1 | $1,800 | $900 | Mar 15, 2024 | May 14, 2024 | Jun 14, 2024 |
| 01001B | 296-880-10020(1) | Serious | 1 | 3 | $0 | $0 | Mar 15, 2024 | May 14, 2024 | Jun 14, 2024 |
| 01002 | 296-155-350(3) | Serious | 1 | 1 | $1,800 | $900 | Mar 15, 2024 | May 14, 2024 | Jun 14, 2024 |
Feb 26, 2024#347309148Feb 26, 2024Programmed Related (I) · Partial scope, Safety#347309148$2,0002 viol.2 violations$2,000 in penalties
Inspection #347309148
Dates
- Opened
- Feb 26, 2024
- Closing Conference Date
- Feb 28, 2024
- Final Order
- Mar 29, 2024
- Closed
- May 7, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 1
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $2,000
- Penalties on Record
- $2,000
- Site Address
- 133/137 Claret Dr, Prosser, WA 99350
- Industry
- 238990 All Other Specialty Trade Contractors
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.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 296-874-40038(1) | Serious | 1 | 1 | $2,000 | $2,000 | Feb 26, 2024 | - | Mar 29, 2024 |
| 01001B | 296-876-40015(1) | Serious | 1 | 1 | $0 | $0 | Feb 26, 2024 | - | Mar 29, 2024 |
Sep 27, 2022#346258486Sep 27, 2022Programmed Related (I) · Complete scope, Safety#346258486$03 viol.3 violations$0 in penalties
Inspection #346258486
Dates
- Opened
- Sep 27, 2022
- Closing Conference Date
- Oct 12, 2022
- Final Order
- Nov 9, 2022
- Closed
- Dec 14, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 2
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 100 Claret Dr, Prosser, WA 99350
- Industry
- 238990 All Other Specialty Trade Contractors
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.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 296-155-110(2) | Other | 1 | 2 | $0 | $0 | Sep 27, 2022 | - | Nov 9, 2022 |
| 01002 | 296-155-110(5)(A) | Other | 1 | 2 | $0 | $0 | Sep 27, 2022 | - | Nov 9, 2022 |
| 01003 | 296-155-110(9)(A) | Other | 1 | 2 | $0 | $0 | Sep 27, 2022 | - | Nov 9, 2022 |
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.
3 inspections, 2022 to 2024. 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, 551,857 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: all other specialty trade contractors reported 1.6 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 12.5%; NAICS 23899 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source