PATTERSON LABORATORIES INC
11930 PLEASANT AVE, DETROIT, MI 48217
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 11, 2011#311990907Jan 11, 2011Planned (H) · No Inspection scope, Health#311990907$00 viol.0 violations$0 in penalties
Inspection #311990907
Dates
- Opened
- Jan 11, 2011
- Closing Conference Date
- Jan 11, 2011
- Closed
- Jan 28, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Not recorded
- Number of Employees
- Not recorded
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- Industry
- 325612 Polish and Other Sanitation Good 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.
Oct 18, 1999#124990961Oct 18, 1999Follow-Up (F) · Partial scope, Safety#124990961$00 viol.0 violations$0 in penalties
Inspection #124990961
Dates
- Opened
- Oct 18, 1999
- Closing Conference Date
- Nov 5, 1999
- Closed
- Dec 22, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 20
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- 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.
Dec 11, 1995#124823568Dec 11, 1995Referral (C) · Partial scope, Safety#124823568$6,20024 viol.24 violations$6,200 in penalties
Inspection #124823568
Dates
- Opened
- Dec 11, 1995
- Closing Conference Date
- Jan 8, 1996
- Contested
- Apr 5, 1996
- Final Order
- Jun 14, 1999
- Closed
- Jan 10, 2000
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 20
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 24
- Violation Types
- 15 serious, 9 other-than-serious
- Initial Penalties
- $10,800
- Penalties on Record
- $6,200
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- Industry
- Not classified in OSHA's inspection record.
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Violations
Violation list (5 of 24 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4081003403 | Serious | 1 | 14 | $700 | $6,200 | Jul 19, 1999 | Apr 5, 1996 | Jun 14, 1999 |
| 01002 | 4081072701 | Serious | 1 | 14 | $700 | $0 | Jul 19, 1999 | Apr 5, 1996 | Jun 14, 1999 |
| 01003 | 4081073101 | Serious | 1 | 14 | $700 | $0 | Jul 19, 1999 | Apr 5, 1996 | Jun 14, 1999 |
| 01004 | 4081144202 | Serious | 1 | 14 | $700 | $0 | Jul 19, 1999 | Apr 5, 1996 | Jun 14, 1999 |
| 01005 | 4081142104 | Serious | 1 | 14 | $700 | $0 | Jul 19, 1999 | Apr 5, 1996 | Jun 14, 1999 |
Showing the 5 violations listed first by citation identifier. This inspection has 24 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Nov 9, 1995#114538820Nov 9, 1995Planned (H) · Partial scope, Health#114538820$3,49928 viol.28 violations$3,499 in penalties
Inspection #114538820
Dates
- Opened
- Nov 9, 1995
- Closing Conference Date
- Jan 12, 1996
- Final Order
- Mar 14, 1997
- Closed
- Jun 26, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 20
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 28
- Violation Types
- 19 serious, 4 repeat, 5 other-than-serious
- Initial Penalties
- $12,375
- Penalties on Record
- $3,499
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- 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 28 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | R350201 OSHA citation code: R350201 B | Serious | 1 | 4 | $625 | $177 | Jan 30, 1997 | - | Mar 14, 1997 |
| 01001B | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 N | Serious | 1 | 4 | $0 | $0 | Jan 30, 1997 | - | Mar 14, 1997 |
| 01001C | R440103 | Serious | 2 | 4 | $0 | $0 | Jan 30, 1997 | - | Mar 14, 1997 |
| 01002A | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 C02 | Serious | 1 | 20 | $625 | $177 | Jan 30, 1997 | - | Mar 14, 1997 |
| 01002B | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 C03 | Serious | 1 | 20 | $0 | $0 | Jan 30, 1997 | - | Mar 14, 1997 |
Showing the 5 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.
Nov 7, 1995#114538838Nov 7, 1995Unprogrammed Related (G) · Complete scope, Health#114538838$00 viol.0 violations$0 in penalties
Inspection #114538838
Dates
- Opened
- Nov 7, 1995
- Closing Conference Date
- Jan 11, 1996
- Closed
- Jan 11, 1996
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 20
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- Industry
- Not classified in OSHA's inspection record.
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Dec 3, 1993#108063132Dec 3, 1993Follow-Up (F) · Complete scope, Health#108063132$00 viol.0 violations$0 in penalties
Inspection #108063132
Dates
- Opened
- Dec 3, 1993
- Closing Conference Date
- Feb 9, 1994
- Closed
- Feb 23, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 24
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- 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.
Dec 3, 1993#108061946Dec 3, 1993Unprogrammed Related (G) · Complete scope, Health#108061946$1,00011 viol.11 violations$1,000 in penalties
Inspection #108061946
Dates
- Opened
- Dec 3, 1993
- Closing Conference Date
- Feb 11, 1994
- Contested
- Apr 13, 1994
- Final Order
- Jul 21, 1995
- Closed
- Jul 15, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 24
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 10 serious, 1 other-than-serious
- Initial Penalties
- $8,000
- Penalties on Record
- $1,000
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- Industry
- Not classified in OSHA's inspection record.
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Violations
Violation list (5 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 C01 | Serious | 1 | 4 | $1,000 | $500 | Apr 28, 1994 | Apr 13, 1994 | Jul 21, 1995 |
| 01002 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 E01 | Serious | 2 | 4 | $1,000 | $0 | Apr 28, 1994 | Apr 13, 1994 | Jul 21, 1995 |
| 01003 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 F01 | Serious | 2 | 4 | $1,000 | $0 | Oct 25, 1994 | Apr 13, 1994 | Jul 21, 1995 |
| 01004 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 G01 III | Serious | 1 | 2 | $1,000 | $0 | Mar 29, 1994 | Apr 13, 1994 | Jul 21, 1995 |
| 01005 | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 H02 I | Serious | 2 | 4 | $1,000 | $0 | Apr 28, 1994 | Apr 13, 1994 | Jul 21, 1995 |
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.
Aug 23, 1993#110880937Aug 23, 1993Follow-Up (F) · Partial scope, Safety#110880937$00 viol.0 violations$0 in penalties
Inspection #110880937
Dates
- Opened
- Aug 23, 1993
- Closing Conference Date
- Aug 23, 1993
- Closed
- Sep 23, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 21
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- 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.
Mar 26, 1993#110880390Mar 26, 1993Complaint (B) · Partial scope, Safety#110880390$1,0004 viol.4 violations$1,000 in penalties
Inspection #110880390
Dates
- Opened
- Mar 26, 1993
- Closing Conference Date
- Mar 29, 1993
- Contested
- Jan 23, 1997
- Closed
- Aug 29, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 21
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 3 serious, 1 other-than-serious
- Initial Penalties
- $1,000
- Penalties on Record
- $1,000
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- 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.
Enforcement Outcome
Citation contest activity appears on Jan 23, 1997. Final orders are recorded through Apr 14, 1997. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4080.1011 OSHA citation code: 40801011 A | Serious | 1 | 3 | $300 | $300 | Apr 21, 1997 | Jan 23, 1997 | Apr 14, 1997 |
| 01002 | 4081215401 | Serious | 1 | 3 | $300 | $300 | Apr 21, 1997 | Jan 23, 1997 | Apr 14, 1997 |
| 01003 | 1910.106 Flammable Liquids OSHA citation code: 19100106 D07 III | Serious | 1 | 21 | $400 | $400 | Apr 21, 1997 | Jan 23, 1997 | Apr 14, 1997 |
| 02001 | 4081213101 | Other | 1 | 3 | $0 | $0 | Apr 13, 1993 | - | - |
Sep 10, 1992#108061771Sep 10, 1992Referral (C) · Complete scope, Health#108061771$3,60013 viol.13 violations$3,600 in penalties
Inspection #108061771
Dates
- Opened
- Sep 10, 1992
- Closing Conference Date
- Nov 17, 1992
- Final Order
- Jul 21, 1995
- Closed
- Jun 26, 1998
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 22
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 13
- Violation Types
- 9 serious, 4 other-than-serious
- Initial Penalties
- $7,200
- Penalties on Record
- $3,600
- Site Address
- 11930 Pleasant Ave, Detroit, MI 48217
- Industry
- Not classified in OSHA's inspection record.
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Violations
Violation list (5 of 13 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | R350206 OSHA citation code: R350206 B | Serious | 1 | 2 | $1,500 | $750 | Jan 9, 1993 | - | Jul 21, 1995 |
| 01002 | R350201 OSHA citation code: R350201 B | Serious | 1 | 8 | $750 | $375 | Feb 8, 1993 | - | Jul 21, 1995 |
| 01003 | R440103 | Serious | 3 | 8 | $750 | $375 | Jan 9, 1993 | - | Jul 21, 1995 |
| 01004A | 1910.119 Process Safety Management of Highly Hazardous Chemicals OSHA citation code: 19100119 N | Serious | 1 | 4 | $0 | $0 | Feb 8, 1993 | - | Jul 21, 1995 |
| 01004B | 3255213004 | Serious | 1 | 8 | $2,100 | $1,050 | Feb 8, 1993 | - | Jul 21, 1995 |
Showing the 5 violations listed first by citation identifier. This inspection has 13 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Failure to Abate Penalties9 citations, $375 in FTA penalties on record
OSHA's enforcement record shows Failure to Abate (FTA) activity recorded against 9 citations issued in this inspection. An FTA penalty is assessed during a follow-up inspection when OSHA's records indicate a previously cited hazard was not corrected by the abatement date. Each row below shows the FTA fields published on the original citation record: the follow-up inspection number, the FTA issuance date, the FTA penalty amount, and any FTA contest or final order date on record.
| Citation | FTA Inspection | FTA Issuance | FTA Penalty | FTA Contest | FTA Final Order |
|---|---|---|---|---|---|
| 01001 | #108063132 | Feb 23, 1994 | $75 | Apr 13, 1994 | Jul 21, 1995 |
| 01002 | #108063132 | Feb 23, 1994 | $75 | Apr 13, 1994 | Jul 21, 1995 |
| 01004A | #108063132 | Feb 23, 1994 | $75 | Apr 13, 1994 | Jul 21, 1995 |
| 01004B | #108063132 | Feb 23, 1994 | - | Apr 13, 1994 | Jul 21, 1995 |
Showing the 4 FTA rows present in the first 5 citations on this inspection. OSHA's record shows 9 total citations with FTA activity for this inspection. The complete 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.
Source: U.S. Department of Labor OSHA enforcement data, violations table fields fta_insp_nr, fta_issuance_date, fta_penalty, fta_contest_date, fta_final_order_date. The FTA follow-up inspection is linked via fta_insp_nr to the inspection activity number (exact government key). When the follow-up inspection is not currently on record in SafetyRecord, the inspection number is shown without a link.
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.
12 inspections, 1990 to 2011. 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
BLS 2024 survey: polish and other sanitation good manufacturing reported 2.2 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 12.6%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source