CHROMALLOY DIVISION-OKLAHOMA
1720 NATIONAL BLVD., MIDWEST CITY, OK 73110
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Nov 3, 2003#306640806Nov 3, 2003Complaint (B) · Partial scope, Health#306640806$3,0007 viol.7 violations$3,000 in penalties
Inspection #306640806
Dates
- Opened
- Nov 3, 2003
- Closing Conference Date
- Nov 5, 2003
- Closed
- Apr 5, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 219
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 7 serious
- Initial Penalties
- $4,550
- Penalties on Record
- $3,000
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- 336412 Aircraft Engine and Engine Parts 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 Sampling16 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 2 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 2 | 0 | mg/m³ |
| Cadmium | 2 | 0 - 0.0087407 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 2 | 0.0171828 - 0.0430831 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 2 | 0 - 0.0326182 | mg/m³ |
| Copper Fume (as Cu) | 2 | 0 | mg/m³ |
| Hydrogen Chloride | 1 | 0.082 | ppm |
| Iron Oxide Fume | 2 | 0 - 0.411103 | mg/m³ |
| Lead, Inorganic (as Pb) | 2 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 2 | 0 - 0.0044665 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 2 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 2 | 0 - 0.0327295 | mg/m³ |
| Nitric Acid | 1 | 0 | ppm |
| Sulfuric Acid | 1 | 0 | mg/m³ |
| Vanadium fume (as V2O5) | 2 | 0 | mg/m³ |
| Zinc Oxide Fume | 2 | 0 | mg/m³ |
Violations
Violation list (5 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.1027 Cadmium OSHA citation code: 19101027 C | Serious | 1 | 1 | $1,625 | $1,250 | Mar 7, 2004 | - | - |
| 01001B | 1910.1027 Cadmium OSHA citation code: 19101027 D01 I | Serious | 1 | 1 | $0 | $0 | Mar 7, 2004 | - | - |
| 01001C | 1910.1027 Cadmium OSHA citation code: 19101027 F03 III | Serious | 1 | 1 | $0 | $0 | Apr 7, 2004 | - | - |
| 01002A | 1910.1027 Cadmium OSHA citation code: 19101027 F02 I | Serious | 1 | 1 | $1,625 | $1,250 | Mar 7, 2004 | - | - |
| 01002B | 1910.1027 Cadmium OSHA citation code: 19101027 G01 | Serious | 1 | 1 | $0 | $0 | Mar 7, 2004 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 7 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Jul 2, 2003#306638404Jul 2, 2003Complaint (B) · Partial scope, Safety#306638404$00 viol.0 violations$0 in penalties
Inspection #306638404
Dates
- Opened
- Jul 2, 2003
- Closing Conference Date
- Jul 8, 2003
- Closed
- Jul 8, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 219
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- 336412 Aircraft Engine and Engine Parts 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.
Jul 2, 2003#306638156Jul 2, 2003Complaint (B) · Partial scope, Health#306638156$00 viol.0 violations$0 in penalties
Inspection #306638156
Dates
- Opened
- Jul 2, 2003
- Closing Conference Date
- Jul 8, 2003
- Closed
- Aug 25, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 219
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- 336412 Aircraft Engine and Engine Parts 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.
Aug 19, 1993#108737859Aug 19, 1993Complaint (B) · Partial scope, Health#108737859$1,9155 viol.5 violations$1,915 in penalties
Inspection #108737859
Dates
- Opened
- Aug 19, 1993
- Closing Conference Date
- Aug 20, 1993
- Closed
- Jan 13, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 277
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 2 serious, 3 other-than-serious
- Initial Penalties
- $2,975
- Penalties on Record
- $1,915
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- 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.
Chemical Exposure Sampling12 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 4 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 4 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 4 | 0 - 0.0113 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 4 | 0 - 0.0012 | mg/m³ |
| Copper Fume (as Cu) | 4 | 0 | mg/m³ |
| Iron Oxide Fume | 4 | 0 - 0.0313 | mg/m³ |
| Lead, Inorganic (as Pb) | 4 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 4 | 0 - 0.0013 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 4 | 0 - 0.0042 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 4 | 0 - 0.0336 | mg/m³ |
| Vanadium fume (as V2O5) | 4 | 0 | mg/m³ |
| Zinc Oxide Fume | 4 | 0 - 0.0011 | mg/m³ |
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 D01 | Serious | 1 | 12 | $2,125 | $1,065 | Nov 29, 1993 | - | - |
| 01001B | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 E01 I | Serious | 1 | 12 | $0 | $0 | Nov 29, 1993 | - | - |
| 02001 | 1904.7 General Recording Criteria for Cases OSHA citation code: 19040007 B01 | Other | 1 | 1 | $850 | $850 | Nov 16, 1993 | - | - |
| 02002 | 1910.133 Eye and Face Protection OSHA citation code: 19100133 A06 | Other | 1 | 1 | $0 | $0 | Nov 22, 1993 | - | - |
| 02003 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B02 | Other | 2 | 12 | $0 | $0 | Nov 16, 1993 | - | - |
Jun 3, 1993#109059584Jun 3, 1993Follow-Up (F) · Partial scope, Safety#109059584$00 viol.0 violations$0 in penalties
Inspection #109059584
Dates
- Opened
- Jun 3, 1993
- Closing Conference Date
- Jun 3, 1993
- Closed
- Jun 22, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 276
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- Not classified in OSHA's inspection record.
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.
Jul 13, 1992#107529687Jul 13, 1992Complaint (B) · Partial scope, Health#107529687$00 viol.0 violations$0 in penalties
Inspection #107529687
Dates
- Opened
- Jul 13, 1992
- Closing Conference Date
- Jul 13, 1992
- Closed
- Sep 9, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 280
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- 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.
Chemical Exposure Sampling2 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Chromic Acid and Chromates (as CrO3) | 1 | 0.03 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 1 | 0 | mg/m³ |
May 18, 1992#108862731May 18, 1992FatalityAccident (A) · Partial scope, SafetyFatality#108862731$5,0001 viol.1 violation$5,000 in penalties
Inspection #108862731
Dates
- Opened
- May 18, 1992
- Closing Conference Date
- May 27, 1992
- Closed
- Jun 12, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 280
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $5,000
- Penalties on Record
- $5,000
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- Not classified in OSHA's inspection record.
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee asphyxiated by argon gas
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 4 | $5,000 | $5,000 | Dec 18, 1992 | - | - |
May 18, 1992#107528820May 18, 1992FatalityAccident (A) · Partial scope, HealthFatality#107528820$5,0002 viol.2 violations$5,000 in penalties
Inspection #107528820
Dates
- Opened
- May 18, 1992
- Closing Conference Date
- May 27, 1992
- Closed
- Feb 11, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 280
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 other-than-serious
- Initial Penalties
- $5,000
- Penalties on Record
- $5,000
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- Not classified in OSHA's inspection record.
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee asphyxiated by argon gas
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 E03 II | Serious | 1 | 2 | $5,000 | $5,000 | Nov 3, 1992 | - | - |
| 02001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 F02 IV | Other | 3 | 2 | $0 | $0 | Oct 29, 1992 | - | - |
Oct 25, 1990#107530974Oct 25, 1990Complaint (B) · Partial scope, Health#107530974$3002 viol.2 violations$300 in penalties
Inspection #107530974
Dates
- Opened
- Oct 25, 1990
- Closing Conference Date
- Oct 25, 1990
- Closed
- Mar 4, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 340
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $300
- Penalties on Record
- $300
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- 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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 B05 I | Serious | 1 | 8 | $300 | $300 | Jan 27, 1991 | - | - |
| 01001B | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 D09 | Serious | 1 | 8 | $0 | $0 | Feb 27, 1991 | - | - |
Mar 7, 1990#106652274Mar 7, 1990Follow-Up (F) · Partial scope, Health#106652274$00 viol.0 violations$0 in penalties
Inspection #106652274
Dates
- Opened
- Mar 7, 1990
- Closing Conference Date
- Mar 7, 1990
- Closed
- Apr 3, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 260
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1720 National Blvd., Midwest City, OK 73110
- Industry
- Not classified in OSHA's inspection record.
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.
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: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
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.
13 inspections, 1986 to 2003. 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
Chemical exposure sampling
Sample results are listed in the record of each inspection that collected them.
Industry comparison
BLS 2024 survey: aircraft engine and engine parts manufacturing reported 1.2 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 8.8%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source