UNITHERM FURNACE CORPORATION
55 MAY RD, WENTZVILLE, MO 63385
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 25, 2024#347232548Jan 25, 2024Referral (C) · Partial scope, Safety#347232548$00 viol.0 violations$0 in penalties
Inspection #347232548
Dates
- Opened
- Jan 25, 2024
- Closing Conference Date
- Jan 25, 2024
- Closed
- Mar 8, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 7
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 55 May Road, Wentzville, MO 63385
- Industry
- 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Nov 9, 2012#337424816Nov 9, 2012Planned (H) · No Inspection scope, Safety#337424816$00 viol.0 violations$0 in penalties
Inspection #337424816
Dates
- Opened
- Nov 9, 2012
- Closing Conference Date
- Nov 9, 2012
- Closed
- Nov 9, 2012
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 9
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 55 May Road, Wentzville, MO 63385
- Industry
- 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
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.
Dec 29, 2009#314076449Dec 29, 2009Planned (H) · Partial scope, Safety#314076449$1,8905 viol.5 violations$1,890 in penalties
Inspection #314076449
Dates
- Opened
- Dec 29, 2009
- Closing Conference Date
- Dec 29, 2009
- Closed
- Mar 25, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 20
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 serious
- Initial Penalties
- $3,150
- Penalties on Record
- $1,890
- Site Address
- 55 May Road, Wentzville, MO 63385
- Industry
- 333994 Industrial Process Furnace and Oven Manufacturing
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 (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 D01 | Serious | 1 | 20 | $525 | $315 | Mar 22, 2010 | - | - |
| 01002 | 1910.132 Personal Protective Equipment - General Requirements OSHA citation code: 19100132 E | Serious | 1 | 3 | $225 | $135 | Mar 17, 2010 | - | - |
| 01003 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C06 I | Serious | 1 | 3 | $375 | $225 | Mar 22, 2010 | - | - |
| 01004 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 2 | 3 | $1,500 | $900 | Mar 24, 2010 | - | - |
| 01005 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 B02 | Serious | 1 | 4 | $525 | $315 | Mar 17, 2010 | - | - |
Jun 7, 1985#2134054Jun 7, 1985Planned (H) · Records Only scope, Safety#2134054$00 viol.0 violations$0 in penalties
Inspection #2134054
Dates
- Opened
- Jun 7, 1985
- Closing Conference Date
- Jun 7, 1985
- Closed
- Jun 7, 1985
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 12
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 55 May Rd, Wentzville, MO 63385
- 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.
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, 1985 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.
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.