UNITED MACHINING INC.
4541 SOUTH NAVAJO STREET, ENGLEWOOD, CO 80111 · NAICS 332721 Precision Turned Product Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 12, 2021#345573554Oct 12, 2021Planned (H) · No Inspection scope, Safety#345573554$00 viol.0 violations$0 in penalties
Inspection #345573554
Dates
- Opened
- Oct 12, 2021
- Closing Conference Date
- Oct 12, 2021
- Closed
- Oct 13, 2021
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
- 4541 South Navajo Street, Englewood, CO 80111
- Industry
- 332721 Precision Turned Product 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 11, 2017#342821980Dec 11, 2017Planned (H) · No Inspection scope, Safety#342821980$00 viol.0 violations$0 in penalties
Inspection #342821980
Dates
- Opened
- Dec 11, 2017
- Closing Conference Date
- Dec 11, 2017
- Closed
- Dec 11, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4541 S Navajo St, Englewood, CO 80110
- Industry
- 332710 Machine Shops
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.
Jun 1, 2015#340679166Jun 1, 2015Planned (H) · Partial scope, Safety#340679166$2,45011 viol.11 violations$2,450 in penalties
Inspection #340679166
Dates
- Opened
- Jun 1, 2015
- Closing Conference Date
- Jun 2, 2015
- Final Order
- Sep 9, 2015
- Closed
- Dec 2, 2015
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 12
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 9 serious, 2 other-than-serious
- Initial Penalties
- $3,600
- Penalties on Record
- $2,450
- Site Address
- 4541 South Navajo Street, Englewood, CO 80110
- Industry
- 332710 Machine Shops
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 (11 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.134 Respiratory Protection OSHA citation code: 19100134 K06 | Serious | 1 | 1 | $1,200 | $850 | Sep 18, 2015 | - | Sep 9, 2015 |
| 01001B | 1910.134 Respiratory Protection OSHA citation code: 19100134 C02 II | Serious | 1 | 1 | $0 | $0 | Sep 18, 2015 | - | Sep 9, 2015 |
| 01002A | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Serious | 4 | 2 | $1,200 | $750 | Oct 9, 2015 | - | Sep 9, 2015 |
| 01002B | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 B | Serious | 1 | 1 | $0 | $0 | Oct 9, 2015 | - | Sep 9, 2015 |
| 01002C | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A01 | Serious | 3 | 13 | $0 | $0 | Oct 9, 2015 | - | Sep 9, 2015 |
| 01003A | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B02 | Serious | 1 | 1 | $1,200 | $850 | Oct 9, 2015 | - | Sep 9, 2015 |
| 01003B | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 B01 I | Serious | 3 | 13 | $0 | $0 | Oct 9, 2015 | - | Sep 9, 2015 |
| 01003C | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 B01 II | Serious | 1 | 13 | $0 | $0 | Oct 9, 2015 | - | Sep 9, 2015 |
| 01003D | 1910.334 Electrical - Use of Equipment OSHA citation code: 19100334 A02 II | Serious | 2 | 13 | $0 | $0 | Oct 9, 2015 | - | Sep 9, 2015 |
| 02001A | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G01 | Other | 1 | 13 | $0 | $0 | Aug 27, 2015 | - | Sep 9, 2015 |
| 02001B | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G02 III | Other | 2 | 13 | $0 | $0 | Oct 9, 2015 | - | Sep 9, 2015 |
Oct 11, 2007#310592985Oct 11, 2007Planned (H) · Partial scope, Safety#310592985$2,0209 viol.9 violations$2,020 in penalties
Inspection #310592985
Dates
- Opened
- Oct 11, 2007
- Closing Conference Date
- Oct 11, 2007
- Closed
- Jan 22, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 11
Violations and Penalties
- Total Violations
- 9
- Violation Types
- 4 serious, 5 other-than-serious
- Initial Penalties
- $4,050
- Penalties on Record
- $2,020
- Site Address
- 4541 South Navajo Street, Englewood, CO 80110
- Industry
- 332999 All Other Miscellaneous Fabricated Metal Product 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 (9 of 9 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 C01 | Serious | 3 | 11 | $1,500 | $750 | Jan 3, 2008 | - | - |
| 01002 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 1 | 2 | $525 | $260 | Nov 3, 2007 | - | - |
| 01003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Serious | 12 | 4 | $1,500 | $750 | Jan 3, 2008 | - | - |
| 01004 | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 E01 I | Serious | 1 | 4 | $525 | $260 | Oct 23, 2007 | - | - |
| 02001 | 1904.29 Forms OSHA citation code: 19040029 A | Other | 1 | 4 | $0 | $0 | Nov 19, 2007 | - | - |
| 02002 | 1910.132 Personal Protective Equipment - General Requirements OSHA citation code: 19100132 D01 | Other | 1 | 6 | $0 | $0 | Nov 19, 2007 | - | - |
| 02003 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G02 I | Other | 1 | 1 | $0 | $0 | Oct 17, 2007 | - | - |
| 02004A | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Other | 1 | 4 | $0 | $0 | Nov 19, 2007 | - | - |
| 02004C | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Other | 1 | 5 | $0 | $0 | Jan 3, 2008 | - | - |
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, 2007 to 2021. 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
Industry comparison
Fabricated Metal Product Manufacturing, 45,875 employers with OSHA inspections. Arithmetic from DOL records.