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R O HAHN INC
$295
penalties
40
viol.
4
insp.

R O HAHN INC

5230 DUFF DR, CINCINNATI, OH 45246NAICS 336211 Motor Vehicle Body Manufacturing

Inspections
4
Sep 1974 to Jun 1984 · 2 safety, 2 health
Violations
40
across 4 inspections
Penalties on record
$295
latest amounts in DOL records
By classification
Serious 3Willful 0Repeat 1Other 36

Having inspection records is common for businesses in regulated industries. Data and methodology

Inspection records

Jun 28, 1984Complaint (B) · Partial scope, Health#1252931$1804 viol.

Inspection #1252931

Dates

Opened
Jun 28, 1984
Closing Conference Date
Jun 29, 1984
Closed
Jun 27, 1986

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
33
Related Activity
1 complaint

Violations and Penalties

Total Violations
4
Violation Types
3 serious, 1 other-than-serious
Initial Penalties
$720
Penalties on Record
$180
Site Address
5230 Duff Dr, Cincinnati, OH 45246
Industry
336211 Motor Vehicle Body Manufacturing

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.

Chemical Exposure Sampling4 substances sampled

Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.

SubstanceSamplesResult RangeUnit
Chromium, Metal and Insoluble Salts10.11mg/m³
Iron Oxide Fume10.66mg/m³
Nickel, Soluble Compounds (as Ni)10.062mg/m³
Particulates not otherwise regulated (Respirable Fraction)10mg/m³

Violations

Violation list (4 of 4 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.23
Ladders
OSHA citation code: 19100023 C02
Serious1012$300$60Jul 27, 1984--
01002A1910.252
Welding, Cutting, and Brazing - General Requirements
OSHA citation code: 19100252 E04 IV
Serious212$420$120Aug 13, 1984--
01002B1910.252
Welding, Cutting, and Brazing - General Requirements
OSHA citation code: 19100252 F04 I
Serious112$0$0Aug 13, 1984--
020011904.2
Partial Exemption for Establishments in Certain Industries
OSHA citation code: 19040002 A
Other133$0$0Jul 16, 1984--
Nov 22, 1976Complaint (B) · Complete scope, Health#214604514$658 viol.

Inspection #214604514

Dates

Opened
Nov 22, 1976
Closing Conference Date
Nov 22, 1976
Closed
Mar 10, 1984

Inspection

Advance Notice
Not recorded
Owner Type
Not recorded
Union Status
No
Number of Employees
30

Violations and Penalties

Total Violations
8
Violation Types
1 repeat, 7 other-than-serious
Initial Penalties
$65
Penalties on Record
$65
Site Address
264 Stille Drive, Cincinnati, OH 45233
Industry
336211 Motor Vehicle Body Manufacturing

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 (8 of 8 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.107
Spray Finishing Using Flammable and Combustible Materials
OSHA citation code: 19100107 E09
Repeat1-$65$65Dec 18, 1976--
020011910.106
Flammable Liquids
OSHA citation code: 19100106 D03 II
Other1-$0$0Dec 30, 1976--
020021910.134
Respiratory Protection
OSHA citation code: 19100134 B05
Other1-$0$0Dec 18, 1976--
020031910.106
Flammable Liquids
OSHA citation code: 19100106 E09 I
Other1-$0$0Dec 18, 1976--
02004A1910.95
Occupational Noise Exposure
OSHA citation code: 19100095 A
Other1-$0$0Dec 18, 1976--
02004B1910.95
Occupational Noise Exposure
OSHA citation code: 19100095 B01
Other1-$0$0Mar 17, 1977--
990011910.107
Spray Finishing Using Flammable and Combustible Materials
OSHA citation code: 19100107 E02
Other1-$0$0--
990021910.106
Flammable Liquids
OSHA citation code: 19100106 D03 IIB
Other1-$0$0--
Dec 2, 1974Follow-Up (F) · Complete scope, Safety#14553390$00 viol.

Inspection #14553390

Dates

Opened
Dec 2, 1974
Closing Conference Date
Dec 2, 1974
Closed
Mar 10, 1984

Inspection

Advance Notice
Not recorded
Owner Type
Not recorded
Union Status
Not displayed
Number of Employees
34

Violations and Penalties

Total Violations
0
Initial Penalties
$0
Penalties on Record
$0
Site Address
264 Stille Drive, Cincinnati, OH 45233
Industry
336211 Motor Vehicle Body Manufacturing

Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.

Sep 30, 1974Planned (H) · Complete scope, Safety#14552988$5028 viol.

Inspection #14552988

Dates

Opened
Sep 30, 1974
Closing Conference Date
Sep 30, 1974
Closed
Mar 10, 1984

Inspection

Advance Notice
Not recorded
Owner Type
Not recorded
Union Status
Not displayed
Number of Employees
35

Violations and Penalties

Total Violations
28
Violation Types
28 other-than-serious
Initial Penalties
$50
Penalties on Record
$50
Site Address
264 Stille Drive, Cincinnati, OH 45233
Industry
336211 Motor Vehicle Body 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 (12 of 28 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.157
Portable Fire Extinguishers
OSHA citation code: 19100157 D03 I
Other2-$0$0Oct 31, 1974--
010021910.157
Portable Fire Extinguishers
OSHA citation code: 19100157 D03 IV
Other1-$0$0Oct 31, 1974--
010031910.157
Portable Fire Extinguishers
OSHA citation code: 19100157 D04 III
Other2-$0$0Oct 31, 1974--
010041910.157
Portable Fire Extinguishers
OSHA citation code: 19100157 A05
Other3-$0$0Oct 31, 1974--
010051910.309
OSHA citation code: 19100309 A 025045
Other2-$0$0Oct 31, 1974--
010061910.309
OSHA citation code: 19100309 A 004004
Other2-$0$0Nov 21, 1974--
010071910.309
OSHA citation code: 19100309 B 020010
Other1-$0$0Oct 31, 1974--
010081910.309
OSHA citation code: 19100309 A 011017
Other1-$25$25Nov 21, 1974--
010091910.215
Abrasive Wheel Machinery
OSHA citation code: 19100215 A05
Other1-$0$0Oct 31, 1974--
010101910.22
Walking-Working Surfaces - General Requirements
OSHA citation code: 19100022 D01
Other1-$0$0Nov 21, 1974--
010111910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 H01
Other1-$0$0Nov 21, 1974--
010121910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 H04
Other1-$0$0Nov 21, 1974--

Showing the 12 violations listed first by citation identifier. This inspection has 28 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Inspections 1 to 4 of 4, newest first

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.

Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).

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.

Standards cited

1910.106Flammable Liquids5 citations · $25
1910.107Spray Finishing Using Flammable and Combustible Materials5 citations · $65
1910.3094 citations · $25

Chemical exposure sampling

Samples
4
Substances
4
Inspections
1

Industry comparison

Violations per inspection
This employer10.0
Industry average2.9
Penalties per inspection
This employer$74
Industry average$2,680

Transportation Equipment Manufacturing, 17,010 employers with OSHA inspections. Arithmetic from DOL records.

Other inspected employers in CINCINNATI, OH

All employers in CINCINNATI →