THORLEIF LARSEN & SON
950 N MICHIGAN AVE, Chicago, IL 60611
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 28, 1989#103263992Mar 28, 1989Unprogrammed Related (G) · Partial scope, Safety#103263992$00 viol.0 violations$0 in penalties
Inspection #103263992
Dates
- Opened
- Mar 28, 1989
- Closing Conference Date
- Mar 28, 1989
- Closed
- Mar 28, 1989
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
- 225 West Wacker, Chicago, IL 60606
- 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 14, 1988#103335808Dec 14, 1988Unprogrammed Related (G) · Complete scope, Safety#103335808$901 viol.1 violation$90 in penalties
Inspection #103335808
Dates
- Opened
- Dec 14, 1988
- Closing Conference Date
- Dec 14, 1988
- Final Order
- May 31, 1989
- Closed
- Aug 22, 1989
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $90
- Site Address
- 225 West Wacker, Chicago, IL 60606
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01002 | 1926.25 Housekeeping OSHA citation code: 19260025 A | Other | 1 | - | $0 | $90 | Jun 3, 1989 | - | May 31, 1989 |
May 7, 1987#103259743May 7, 1987Unprogrammed Related (G) · Complete scope, Safety#103259743$14,00011 viol.11 violations$14,000 in penalties
Inspection #103259743
Dates
- Opened
- May 7, 1987
- Closing Conference Date
- Jun 9, 1987
- Contested
- Nov 23, 1987
- Closed
- Nov 23, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 60
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 9 serious, 2 willful
- Initial Penalties
- $16,100
- Penalties on Record
- $14,000
- Site Address
- 900 North Michigan Avenue, Chicago, IL 60611
- 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.
Enforcement Outcome
Citation contest activity appears on Nov 23, 1987. Final orders are recorded through Jan 17, 1989. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (7 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 B01 | Serious | 2 | 5 | $800 | $100 | Nov 9, 1987 | Nov 23, 1987 | Jan 17, 1989 |
| 01002 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 C01 | Serious | 1 | 1 | $700 | $100 | Nov 9, 1987 | Nov 23, 1987 | - |
| 01003 | 1926.50 Medical Services and First Aid (Construction) OSHA citation code: 19260050 D01 | Serious | 3 | 11 | $900 | $100 | Nov 9, 1987 | Nov 23, 1987 | Jan 17, 1989 |
| 01004A | 1926.20 General Safety and Health Provisions OSHA citation code: 19260020 B01 | Serious | 1 | - | $700 | $700 | Jan 3, 1989 | - | - |
| 01004B | 1926.20 General Safety and Health Provisions OSHA citation code: 19260020 B01 | Serious | 1 | - | $0 | $0 | Jan 3, 1989 | - | - |
| 01005 | 1926.21 Safety Training and Education OSHA citation code: 19260021 B02 | Serious | 1 | - | $1,000 | $1,000 | Jan 3, 1989 | - | - |
| 01006 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 A03 | Serious | 1 | - | $1,000 | $1,000 | Jan 3, 1989 | - | Jan 17, 1989 |
Showing the 7 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.
Feb 2, 1982#15852544Feb 2, 1982Planned (H) · Complete scope, Safety#15852544$00 viol.0 violations$0 in penalties
Inspection #15852544
Dates
- Opened
- Feb 2, 1982
- Closing Conference Date
- Feb 2, 1982
- Closed
- Feb 3, 1982
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 5
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 950 N Michigan Ave, Chicago, IL 60611
- 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 6, 1976#214727091May 6, 1976Planned (H) · Complete scope, Safety#214727091$01 viol.1 violation$0 in penalties
Inspection #214727091
Dates
- Opened
- May 6, 1976
- Closing Conference Date
- May 6, 1976
- Closed
- Jun 30, 1976
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 10
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 58th And Drexel, Chicago, IL 60637
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.450 Scaffolding - Scope, Application, and Definitions OSHA citation code: 19260450 A02 | Other | 1 | - | $0 | $0 | Jun 10, 1976 | - | - |
Sep 11, 1974#214724544Sep 11, 1974Planned (H) · Complete scope, Safety#214724544$1204 viol.4 violations$120 in penalties
Inspection #214724544
Dates
- Opened
- Sep 11, 1974
- Closing Conference Date
- Sep 11, 1974
- Closed
- Dec 15, 1974
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 14
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 4 other-than-serious
- Initial Penalties
- $120
- Penalties on Record
- $120
- Site Address
- 5500 N St Louis Avenue, Chicago, IL 60645
- 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 (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 B08 | Other | 8 | - | $35 | $35 | Sep 25, 1974 | - | - |
| 01002 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 B01 | Other | 3 | - | $0 | $0 | Sep 25, 1974 | - | - |
| 01003 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 D01 | Other | 1 | - | $85 | $85 | Sep 30, 1974 | - | - |
| 01004 | 1926.450 Scaffolding - Scope, Application, and Definitions OSHA citation code: 19260450 A10 | Other | 1 | - | $0 | $0 | Sep 25, 1974 | - | - |
Aug 29, 1974#214768087Aug 29, 1974Complaint (B) · Partial scope, Safety#214768087$02 viol.2 violations$0 in penalties
Inspection #214768087
Dates
- Opened
- Aug 29, 1974
- Closing Conference Date
- Aug 29, 1974
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 100
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 211 So Laflin Ave, Chicago, IL 60606
- 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 | 1926.25 Housekeeping OSHA citation code: 19260025 A | Other | 2 | - | $0 | $0 | Sep 12, 1974 | - | - |
| 01002 | 1926.100 Head Protection (Construction) OSHA citation code: 19260100 A | Other | 3 | - | $0 | $0 | Sep 12, 1974 | - | - |
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.
7 inspections, 1974 to 1989. 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.