COORSTEK TECHNICAL CERAMICS COMPANY
1100 COMMERCE PARK DR., OAK RIDGE, TN 37830
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Dec 19, 2008#312787815Dec 19, 2008Planned (H) · Partial scope, Safety#312787815$1,6003 viol.3 violations$1,600 in penalties
Inspection #312787815
Dates
- Opened
- Dec 19, 2008
- Closing Conference Date
- Dec 19, 2008
- Closed
- Mar 4, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 86
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 1 serious, 2 other-than-serious
- Initial Penalties
- $1,600
- Penalties on Record
- $1,600
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- Industry
- 327113
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 | 1910.23 Ladders OSHA citation code: 19100023 A04 | Serious | 1 | 1 | $1,400 | $1,400 | Jan 29, 2009 | - | - |
| 02001 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G01 IIID | Other | 1 | 1 | $100 | $100 | Jan 29, 2009 | - | - |
| 02002 | 900.602 | Other | 1 | 1 | $100 | $100 | Jan 29, 2009 | - | - |
Sep 19, 2003#306779752Sep 19, 2003Planned (H) · Complete scope, Health#306779752$00 viol.0 violations$0 in penalties
Inspection #306779752
Dates
- Opened
- Sep 19, 2003
- Closing Conference Date
- Sep 19, 2003
- Closed
- Sep 23, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 96
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- Industry
- 327113
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.
Oct 25, 2002#305605131Oct 25, 2002Planned (H) · Complete scope, Safety#305605131$02 viol.2 violations$0 in penalties
Inspection #305605131
Dates
- Opened
- Oct 25, 2002
- Closing Conference Date
- Oct 25, 2002
- Closed
- Nov 18, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 109
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- Industry
- 327113
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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G01 II | Other | 1 | 1 | $0 | $0 | Nov 8, 2002 | - | - |
| 01002 | 900.609 | Other | 1 | 1 | $0 | $0 | Dec 8, 2002 | - | - |
Jul 22, 1998#127336758Jul 22, 1998Planned (H) · Complete scope, Safety#127336758$90011 viol.11 violations$900 in penalties
Inspection #127336758
Dates
- Opened
- Jul 22, 1998
- Closing Conference Date
- Jul 22, 1998
- Closed
- Dec 8, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 160
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 1 serious, 10 other-than-serious
- Initial Penalties
- $900
- Penalties on Record
- $900
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- 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 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.23 Ladders OSHA citation code: 19100023 C01 | Serious | 2 | 1 | $900 | $900 | Nov 16, 1998 | - | - |
| 02001 | 1910.24 Step Bolts and Manhole Steps OSHA citation code: 19100024 H | Other | 1 | 1 | $0 | $0 | Nov 12, 1998 | - | - |
| 02002 | 1910.179 Overhead and Gantry Cranes OSHA citation code: 19100179 J02 III | Other | 1 | 1 | $0 | $0 | Nov 16, 1998 | - | - |
| 02003 | 1910.179 Overhead and Gantry Cranes OSHA citation code: 19100179 J02 IV | Other | 1 | 1 | $0 | $0 | Nov 16, 1998 | - | - |
| 02004 | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 B09 | Other | 1 | 1 | $0 | $0 | Oct 26, 1998 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 11 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Jun 13, 1996#127314185Jun 13, 1996Complaint (B) · Partial scope, Health#127314185$751 viol.1 violation$75 in penalties
Inspection #127314185
Dates
- Opened
- Jun 13, 1996
- Closing Conference Date
- Jun 13, 1996
- Closed
- Oct 8, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $75
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01002 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Other | 80 | 80 | $150 | $75 | Aug 28, 1996 | - | - |
Aug 2, 1994#120539044Aug 2, 1994Planned (H) · Partial scope, Safety#120539044$00 viol.0 violations$0 in penalties
Inspection #120539044
Dates
- Opened
- Aug 2, 1994
- Closing Conference Date
- Aug 2, 1994
- Closed
- Aug 2, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 150
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- 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.
May 29, 1992#114495831May 29, 1992Complaint (B) · Partial scope, Safety#114495831$01 viol.1 violation$0 in penalties
Inspection #114495831
Dates
- Opened
- May 29, 1992
- Closing Conference Date
- May 29, 1992
- Closed
- Jun 29, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 80
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 B01 | Other | 1 | 1 | $0 | $0 | Jul 6, 1992 | - | - |
Sep 6, 1990#111041471Sep 6, 1990Complaint (B) · Complete scope, Health#111041471$02 viol.2 violations$0 in penalties
Inspection #111041471
Dates
- Opened
- Sep 6, 1990
- Closing Conference Date
- Sep 25, 1990
- Closed
- Dec 4, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 70
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- 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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 I04 | Other | 1 | 70 | $0 | $0 | Nov 21, 1990 | - | - |
| 01002 | 1910.134 Respiratory Protection OSHA citation code: 19100134 A02 | Other | 1 | 70 | $0 | $0 | Nov 21, 1990 | - | - |
Aug 17, 1990#111054284Aug 17, 1990Complaint (B) · Partial scope, Safety#111054284$02 viol.2 violations$0 in penalties
Inspection #111054284
Dates
- Opened
- Aug 17, 1990
- Closing Conference Date
- Aug 17, 1990
- Closed
- Sep 13, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 47
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1100 Commerce Park Dr., Oak Ridge, TN 37830
- 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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Other | 1 | 2 | $0 | $0 | Oct 1, 1990 | - | - |
| 01002 | 400.301 | Other | 1 | 10 | $0 | $0 | Aug 29, 1990 | - | - |
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.
9 inspections, 1990 to 2008. 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.