DUO-TRI CORP
31211 STEPHENSON HWY, MADISON HEIGHTS, MI 48071
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 13, 2000#127094605Mar 13, 2000Planned (H) · Complete scope, Safety#127094605$8258 viol.8 violations$825 in penalties
Inspection #127094605
Dates
- Opened
- Mar 13, 2000
- Closing Conference Date
- Mar 13, 2000
- Closed
- Jan 5, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 25
Violations and Penalties
- Total Violations
- 8
- Violation Types
- 3 serious, 5 other-than-serious
- Initial Penalties
- $1,650
- Penalties on Record
- $825
- Site Address
- 31211 Stephenson Hwy, Madison Heights, MI 48071
- 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 (8 of 8 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4081331201 | Serious | 2 | 4 | $450 | $225 | May 26, 2000 | - | - |
| 01002 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Serious | 1 | - | $600 | $300 | Jun 26, 2000 | - | - |
| 01003 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C07 IA | Serious | 1 | 3 | $600 | $300 | May 26, 2000 | - | - |
| 02001 | 4081.125 | Other | 1 | 3 | $0 | $0 | May 4, 2000 | - | - |
| 02002 | 4081111501 | Other | 1 | 3 | $0 | $0 | May 26, 2000 | - | - |
| 02003 | 4081330801 | Other | 1 | 15 | $0 | $0 | May 26, 2000 | - | - |
| 02004 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B02 | Other | 1 | 3 | $0 | $0 | May 26, 2000 | - | - |
| 02005 | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Other | 1 | 15 | $0 | $0 | May 26, 2000 | - | - |
May 1, 1995#124911793May 1, 1995Complaint (B) · Partial scope, Safety#124911793$7002 viol.2 violations$700 in penalties
Inspection #124911793
Dates
- Opened
- May 1, 1995
- Closing Conference Date
- May 1, 1995
- Closed
- Jun 29, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 45
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 repeat
- Initial Penalties
- $700
- Penalties on Record
- $700
- Site Address
- 31211 Stephenson Hwy, Madison Heights, MI 48071
- Industry
- Not classified in OSHA's inspection record.
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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Serious | 1 | 2 | $600 | $600 | May 11, 1995 | - | - |
| 02001 | 4081001503 | Repeat | 1 | 6 | $100 | $100 | May 11, 1995 | - | - |
Dec 27, 1993#114799927Dec 27, 1993Planned (H) · Complete scope, Safety#114799927$1,3506 viol.6 violations$1,350 in penalties
Inspection #114799927
Dates
- Opened
- Dec 27, 1993
- Closing Conference Date
- Dec 28, 1993
- Closed
- May 19, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 30
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 3 serious, 3 other-than-serious
- Initial Penalties
- $1,350
- Penalties on Record
- $1,350
- Site Address
- 31211 Stephenson Hwy, Madison Heights, MI 48071
- 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 (6 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4081072701 | Serious | 2 | 2 | $450 | $450 | Mar 3, 1994 | - | - |
| 01002 | 1910.106 Flammable Liquids OSHA citation code: 19100106 E06 I | Serious | 1 | 3 | $450 | $450 | Mar 3, 1994 | - | - |
| 01003 | 1910.106 Flammable Liquids OSHA citation code: 19100106 E06 II | Serious | 1 | 3 | $450 | $450 | Mar 3, 1994 | - | - |
| 02001 | 4081001503 | Other | 1 | 2 | $0 | $0 | Mar 3, 1994 | - | - |
| 02002 | 4081339402 | Other | 1 | 3 | $0 | $0 | Mar 3, 1994 | - | - |
| 02003 | 3090025005 OSHA citation code: 3090025005 B | Other | 1 | 2 | $0 | $0 | Mar 3, 1994 | - | - |
Jul 28, 1992#110903465Jul 28, 1992Planned (H) · Complete scope, Safety#110903465$75010 viol.10 violations$750 in penalties
Inspection #110903465
Dates
- Opened
- Jul 28, 1992
- Closing Conference Date
- Jul 28, 1992
- Closed
- Jan 6, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 25
Violations and Penalties
- Total Violations
- 10
- Violation Types
- 4 serious, 6 other-than-serious
- Initial Penalties
- $750
- Penalties on Record
- $750
- Site Address
- 31211 Stephenson Hwy, Madison Heights, MI 48071
- 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 (10 of 10 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4081.2611 OSHA citation code: 40812611 C | Serious | 1 | 2 | $225 | $225 | Oct 14, 1992 | - | - |
| 01002 | 4081331201 | Serious | 1 | 1 | $225 | $225 | Oct 14, 1992 | - | - |
| 01003 | 4081331201 | Serious | 3 | 3 | $0 | $0 | Oct 14, 1992 | - | - |
| 01004 | 4081400502 | Serious | 1 | 2 | $300 | $300 | Oct 14, 1992 | - | - |
| 02001 | 4081003302 | Other | 1 | 1 | $0 | $0 | Oct 29, 1992 | - | - |
| 02002 | 4081011402 | Other | 1 | 8 | $0 | $0 | Sep 22, 1992 | - | - |
| 02003 | 4081064502 | Other | 1 | 2 | $0 | $0 | Oct 14, 1992 | - | - |
| 02004 | 1910.106 Flammable Liquids OSHA citation code: 19100106 E02 IVD | Other | 1 | 1 | $0 | $0 | Oct 14, 1992 | - | - |
| 02005 | 3090011016 | Other | 1 | 2 | $0 | $0 | Oct 29, 1992 | - | - |
| 02006 | 1910.1200 Hazard Communication OSHA citation code: 19101200 F04 | Other | 1 | 8 | $0 | $0 | Oct 14, 1992 | - | - |
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.
4 inspections, 1992 to 2000. 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.