PARKER HANNIFIN CORP
501 S WOLF RD, Des Plaines, IL 60016
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 9, 1984#15907694Jan 9, 1984Planned (H) · Records Only scope, Safety#15907694$00 viol.0 violations$0 in penalties
Inspection #15907694
Dates
- Opened
- Jan 9, 1984
- Closing Conference Date
- Jan 9, 1984
- Closed
- Jan 12, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 160
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 501 S Wolf Rd, Des Plaines, IL 60017
- 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.
Jan 9, 1984#15907686Jan 9, 1984Planned (H) · Complete scope, Safety#15907686$05 viol.5 violations$0 in penalties
Inspection #15907686
Dates
- Opened
- Jan 9, 1984
- Closing Conference Date
- Jan 12, 1984
- Closed
- Sep 6, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 65
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 500 S Wolf Rd, Des Plaines, IL 60017
- 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 (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 A03 | Other | 1 | - | $0 | $0 | Mar 15, 1984 | - | - |
| 01002 | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 B09 | Other | 1 | - | $0 | $0 | Feb 13, 1984 | - | - |
| 01003 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 P01 | Other | 1 | - | $0 | $0 | Mar 15, 1984 | - | - |
| 01004 | 1910.304 Electrical - Wiring Design and Protection OSHA citation code: 19100304 F04 | Other | 1 | - | $0 | $0 | Feb 5, 1984 | - | - |
| 01005 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G01 I | Other | 1 | - | $0 | $0 | Feb 13, 1984 | - | - |
Mar 3, 1983#15839285Mar 3, 1983Planned (H) · Records Only scope, Safety#15839285$00 viol.0 violations$0 in penalties
Inspection #15839285
Dates
- Opened
- Mar 3, 1983
- Closing Conference Date
- Mar 3, 1983
- Closed
- Mar 3, 1983
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 114
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 501 S Wolf Rd Plts 1&2, Des Plaines, IL 60016
- 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.
Feb 22, 1982#15823917Feb 22, 1982Planned (H) · Complete scope, Health#15823917$03 viol.3 violations$0 in penalties
Inspection #15823917
Dates
- Opened
- Feb 22, 1982
- Closing Conference Date
- Feb 24, 1982
- Closed
- Jun 16, 1982
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 120
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 501 S Wolf Rd, Des Plaines, IL 60016
- 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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 B02 | Other | 1 | - | $0 | $0 | Apr 10, 1982 | - | - |
| 01002 | 1910.134 Respiratory Protection OSHA citation code: 19100134 B06 | Other | 1 | - | $0 | $0 | Mar 30, 1982 | - | - |
| 01003 | 1910.252 Welding, Cutting, and Brazing - General Requirements OSHA citation code: 19100252 A05 VIB | Other | 1 | - | $0 | $0 | Mar 20, 1982 | - | - |
Dec 17, 1975#214736803Dec 17, 1975Planned (H) · Complete scope, Health#214736803$355 viol.5 violations$35 in penalties
Inspection #214736803
Dates
- Opened
- Dec 17, 1975
- Closing Conference Date
- Dec 17, 1975
- Closed
- Jan 16, 1976
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 166
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 other-than-serious
- Initial Penalties
- $35
- Penalties on Record
- $35
- Site Address
- 504 South Wolf Road, Des Plaines, IL 60016
- 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 (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.141 Sanitation OSHA citation code: 19100141 A03 I | Other | 1 | - | $0 | $0 | Jan 15, 1976 | - | - |
| 01002 | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 B09 | Other | 1 | - | $0 | $0 | Jan 15, 1976 | - | - |
| 01003 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 A02 | Other | 2 | - | $0 | $0 | Jan 30, 1976 | - | - |
| 01004 | 1910.25 Stairways OSHA citation code: 19100025 D01 X | Other | 1 | - | $0 | $0 | Jan 15, 1976 | - | - |
| 01005 | 1910.26 Dockboards OSHA citation code: 19100026 C02 VID | Other | 1 | - | $35 | $35 | Jan 30, 1976 | - | - |
Dec 12, 1973#214744328Dec 12, 1973Planned (H) · Complete scope, Safety#214744328$57028 viol.28 violations$570 in penalties
Inspection #214744328
Dates
- Opened
- Dec 12, 1973
- Closing Conference Date
- Dec 12, 1973
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 600
Violations and Penalties
- Total Violations
- 28
- Violation Types
- 28 other-than-serious
- Initial Penalties
- $570
- Penalties on Record
- $570
- Site Address
- 501 S Wolf Road, Des Plaines, IL 60016
- 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 28 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 B | Other | 1 | - | $0 | $0 | May 28, 1974 | - | - |
| 01002 | 1910.309 OSHA citation code: 19100309 A 025045 | Other | 4 | - | $0 | $0 | Apr 9, 1974 | - | - |
| 01003 | 1910.157 Portable Fire Extinguishers OSHA citation code: 19100157 A03 | Other | 1 | - | $30 | $30 | Feb 25, 1974 | - | - |
| 01004 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 B01 | Other | 6 | - | $30 | $30 | Apr 9, 1974 | - | - |
| 01005 | 1910.242 Hand and Portable Powered Tools and Equipment, General OSHA citation code: 19100242 A | Other | 2 | - | $60 | $60 | May 28, 1974 | - | - |
| 01006 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Other | 2 | - | $30 | $30 | Jul 11, 1974 | - | - |
| 01007 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Other | 1 | - | $30 | $30 | May 28, 1974 | - | - |
| 01008 | 1910.29 Fall Protection Systems and Criteria OSHA citation code: 19100029 A03 VII | Other | 1 | - | $30 | $30 | Apr 9, 1974 | - | - |
Showing the 8 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.
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.
6 inspections, 1973 to 1984. 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.