ARGONAUT CONSTRUCTORS
VILLA LANE, NAPA, CA 94558 · NAICS 237110 Water and Sewer Line and Related Structures Construction
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 26, 2004#119633600Aug 26, 2004Planned (H) · Complete scope, Safety#119633600$2,0001 viol.1 violation$2,000 in penalties
Inspection #119633600
Dates
- Opened
- Aug 26, 2004
- Closing Conference Date
- Aug 26, 2004
- Contested
- Sep 1, 2004
- Final Order
- Aug 31, 2006
- Closed
- Jul 13, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 repeat
- Initial Penalties
- $2,000
- Penalties on Record
- $2,000
- Site Address
- 2022 Imola Avenue, Napa, CA 94558
- Industry
- 237110 Water and Sewer Line and Related Structures 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 | 341.1 OSHA citation code: 3410001 F03 | Repeat | 1 | - | $2,000 | $2,000 | Aug 31, 2004 | Sep 1, 2004 | Aug 31, 2006 |
Jul 30, 2004#119631679Jul 30, 2004Planned (H) · Partial scope, Safety#119631679$00 viol.0 violations$0 in penalties
Inspection #119631679
Dates
- Opened
- Jul 30, 2004
- Closing Conference Date
- Aug 4, 2004
- Closed
- Jan 6, 2006
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
- Jefferson & Trower Sts., Napa, CA 94999
- 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, 2003#119632610Oct 24, 2003Planned (H) · Complete scope, Safety#119632610$00 viol.0 violations$0 in penalties
Inspection #119632610
Dates
- Opened
- Oct 24, 2003
- Closing Conference Date
- Oct 24, 2003
- Closed
- Oct 27, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Daffodil Drive & Jefferson Street, Napa, CA 94558
- Industry
- 237110 Water and Sewer Line and Related Structures 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.
May 15, 2003#119629491May 15, 2003Planned (H) · Complete scope, Safety#119629491$00 viol.0 violations$0 in penalties
Inspection #119629491
Dates
- Opened
- May 15, 2003
- Closing Conference Date
- May 15, 2003
- Closed
- May 16, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 16
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Coombsville Road & Terrace Drive, Napa, CA 94558
- Industry
- 237110 Water and Sewer Line and Related Structures 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.
Sep 12, 2001#125625228Sep 12, 2001Complaint (B) · Complete scope, Safety#125625228$2,7001 viol.1 violation$2,700 in penalties
Inspection #125625228
Dates
- Opened
- Sep 12, 2001
- Closing Conference Date
- Sep 12, 2001
- Contested
- Oct 9, 2001
- Final Order
- Dec 4, 2002
- Closed
- Jan 23, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 13
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $4,050
- Penalties on Record
- $2,700
- Site Address
- Sousa Lane Between Soscal & Silverado Trail, Napa, CA 94559
- Industry
- 237110 Water and Sewer Line and Related Structures 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1541.1 Requirements for Protective Systems OSHA citation code: 15410001 A01 | Serious | 1 | 2 | $4,050 | $2,700 | Sep 17, 2001 | Oct 9, 2001 | Dec 4, 2002 |
Jun 2, 1998#125585794Jun 2, 1998Planned (H) · Complete scope, Safety#125585794$00 viol.0 violations$0 in penalties
Inspection #125585794
Dates
- Opened
- Jun 2, 1998
- Closing Conference Date
- Jun 2, 1998
- Closed
- Jun 2, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 1
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Villa Lane, Napa, CA 94558
- Industry
- 237110 Water and Sewer Line and Related Structures 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.
Apr 17, 1998#125584102Apr 17, 1998Planned (H) · Complete scope, Safety#125584102$00 viol.0 violations$0 in penalties
Inspection #125584102
Dates
- Opened
- Apr 17, 1998
- Closing Conference Date
- Apr 20, 1998
- Closed
- Apr 23, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 15
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Big Ranch Road, Napa, CA 94558
- Industry
- 237110 Water and Sewer Line and Related Structures 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.
May 31, 1996#125501254May 31, 1996Planned (H) · Complete scope, Safety#125501254$1501 viol.1 violation$150 in penalties
Inspection #125501254
Dates
- Opened
- May 31, 1996
- Closing Conference Date
- May 31, 1996
- Contested
- Jun 10, 1996
- Final Order
- Mar 24, 1997
- Closed
- May 31, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 8
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $185
- Penalties on Record
- $150
- Site Address
- 2510 Old Sonoma Road, Napa, CA 94559
- Industry
- 237110 Water and Sewer Line and Related Structures 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 | 5158 Other Confined Space Operations OSHA citation code: 5158 D03 | Other | 1 | 1 | $185 | $150 | May 31, 1996 | Jun 10, 1996 | Mar 24, 1997 |
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.
8 inspections, 1996 to 2004. 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, 70,221 employers with OSHA inspections. Arithmetic from DOL records.