WISCONSIN PUBLIC SERVICE CORP WESTON 4
2501 MORRISON AVE, ROTHSCHILD, WI 54474
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Apr 10, 2007#309838068Apr 10, 2007Planned (H) · Partial scope, Safety#309838068$00 viol.0 violations$0 in penalties
Inspection #309838068
Dates
- Opened
- Apr 10, 2007
- Closing Conference Date
- Apr 10, 2007
- Closed
- Apr 10, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 7
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- Industry
- 237130 Power and Communication Line and Related Structures Construction
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.
Apr 5, 2006#309834059Apr 5, 2006Planned (H) · Partial scope, Safety#309834059$00 viol.0 violations$0 in penalties
Inspection #309834059
Dates
- Opened
- Apr 5, 2006
- Closing Conference Date
- Apr 5, 2006
- Closed
- Apr 5, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 7
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- Industry
- 237130 Power and Communication Line and Related Structures Construction
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 15, 1993#103517330Dec 15, 1993Complaint (B) · Complete scope, Safety#103517330$17,20019 viol.19 violations$17,200 in penalties
Inspection #103517330
Dates
- Opened
- Dec 15, 1993
- Closing Conference Date
- Dec 22, 1993
- Closed
- Nov 14, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 700
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 19
- Violation Types
- 13 serious, 1 repeat, 5 other-than-serious
- Initial Penalties
- $31,000
- Penalties on Record
- $17,200
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- 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 (5 of 19 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 II | Serious | 1 | 10 | $2,500 | $1,500 | Nov 11, 1994 | - | - |
| 01001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 II | Serious | 1 | 10 | $0 | $0 | Feb 14, 1994 | - | - |
| 01002 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 1 | 9 | $2,500 | $1,500 | Feb 14, 1994 | - | - |
| 01003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Serious | 1 | 6 | $2,000 | $1,100 | Apr 13, 1994 | - | - |
| 01004 | 1910.261 Pulp, Paper, and Paperboard Mills OSHA citation code: 19100261 A03 II | Serious | 1 | 9 | $1,500 | $900 | Feb 14, 1994 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 19 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Mar 3, 1993#106508005Mar 3, 1993FatalityAccident (A) · Partial scope, SafetyFatality#106508005$5,0001 viol.1 violation$5,000 in penalties
Inspection #106508005
Dates
- Opened
- Mar 3, 1993
- Closing Conference Date
- Mar 11, 1993
- Closed
- Jul 9, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 164
- 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
- 2501 Morrison Ave, Rothschild, WI 54474
- 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 struck when relief valve failed
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 | May 20, 1993 | - | - |
May 12, 1992#103053393May 12, 1992Planned (H) · Complete scope, Health#103053393$2,8605 viol.5 violations$2,860 in penalties
Inspection #103053393
Dates
- Opened
- May 12, 1992
- Closing Conference Date
- May 21, 1992
- Closed
- Nov 20, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 696
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 4 serious, 1 other-than-serious
- Initial Penalties
- $6,000
- Penalties on Record
- $2,860
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- 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.
Chemical Exposure Sampling4 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Heptane (n-Heptane) | 3 | 3.1624 - 4.6537 | ppm |
| Paraffin Wax Fume | 1 | 0 | mg/m³ |
| Toluene | 7 | 1.0645 - 17.1124 | ppm |
| Xylene | 3 | 0.0134 - 0.0182 | ppm |
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.106 Flammable Liquids OSHA citation code: 19100106 E06 I | Serious | 1 | 9 | $1,875 | $950 | Aug 10, 1992 | - | - |
| 01002 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Serious | 3 | 6 | $1,500 | $600 | Aug 20, 1992 | - | - |
| 01003 | 1910.261 Pulp, Paper, and Paperboard Mills OSHA citation code: 19100261 A03 II | Serious | 1 | 1 | $1,500 | $750 | Jul 27, 1992 | - | - |
| 01004 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 A05 V | Serious | 1 | 1 | $1,125 | $560 | Aug 3, 1992 | - | - |
| 02001 | 1910.1200 Hazard Communication OSHA citation code: 19101200 F05 II | Other | 1 | 1 | $0 | $0 | Jul 21, 1992 | - | - |
Apr 29, 1992#103524880Apr 29, 1992Planned (H) · No Inspection scope, Safety#103524880$00 viol.0 violations$0 in penalties
Inspection #103524880
Dates
- Opened
- Apr 29, 1992
- Closing Conference Date
- Apr 29, 1992
- Closed
- May 1, 1992
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
- 2501 Morrison Ave, Rothschild, WI 54474
- 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.
Jun 18, 1990#103050670Jun 18, 1990Referral (C) · Partial scope, Safety#103050670$1,39511 viol.11 violations$1,395 in penalties
Inspection #103050670
Dates
- Opened
- Jun 18, 1990
- Closing Conference Date
- Jul 23, 1990
- Contested
- Aug 3, 1990
- Final Order
- Jul 5, 1991
- Closed
- Apr 16, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 147
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 2 serious, 9 other-than-serious
- Initial Penalties
- $1,395
- Penalties on Record
- $1,395
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- 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 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 A01 | Other | 2 | 4 | $0 | $0 | Aug 28, 1990 | Aug 3, 1990 | Jul 5, 1991 |
| 01002A | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 II | Other | 1 | 4 | $350 | $350 | Aug 28, 1990 | Aug 3, 1990 | Jul 5, 1991 |
| 01002B | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 III | Other | 1 | 4 | $0 | $0 | Aug 28, 1990 | Aug 3, 1990 | Jul 5, 1991 |
| 01002C | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 X | Other | 1 | 4 | $0 | $0 | Aug 28, 1990 | Aug 3, 1990 | Jul 5, 1991 |
| 01002D | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 XI | Other | 1 | 4 | $0 | $0 | Aug 28, 1990 | Aug 3, 1990 | Jul 5, 1991 |
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.
Apr 24, 1990#103046082Apr 24, 1990Accident (A) · Partial scope, Health#103046082$1,54014 viol.14 violations$1,540 in penalties
Inspection #103046082
Dates
- Opened
- Apr 24, 1990
- Closing Conference Date
- May 14, 1990
- Contested
- Jun 25, 1990
- Final Order
- Jun 25, 1992
- Closed
- Nov 10, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 165
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 14
- Violation Types
- 3 serious, 11 other-than-serious
- Initial Penalties
- $2,820
- Penalties on Record
- $1,540
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- 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.
Chlorine exposure - pipeline opened
Violations
Violation list (5 of 14 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 II | Other | 1 | 20 | $490 | $0 | Aug 6, 1990 | Jun 25, 1990 | Jul 5, 1991 |
| 01001B | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 VII | Other | 1 | 20 | $0 | $0 | Jul 5, 1990 | Jun 25, 1990 | Jul 5, 1991 |
| 01001C | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q02 X | Other | 1 | 20 | $0 | $0 | Aug 6, 1990 | Jun 25, 1990 | Jul 5, 1991 |
| 01004 | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q03 V | Other | 1 | 2 | $350 | $270 | Jun 12, 1990 | Jun 25, 1990 | Jul 5, 1991 |
| 01005A | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 Q06 III | Other | 1 | 10 | $490 | $270 | Jun 30, 1991 | Jun 25, 1990 | Jul 5, 1991 |
Showing the 5 violations listed first by citation identifier. This inspection has 14 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Nov 17, 1989#101296382Nov 17, 1989Unprogrammed Related (G) · Complete scope, Safety#101296382$6,15045 viol.45 violations$6,150 in penalties
Inspection #101296382
Dates
- Opened
- Nov 17, 1989
- Closing Conference Date
- Dec 6, 1989
- Closed
- Aug 6, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 650
Violations and Penalties
- Total Violations
- 45
- Violation Types
- 28 serious, 17 other-than-serious
- Initial Penalties
- $12,000
- Penalties on Record
- $6,150
- Site Address
- 2501 Morrison Ave, Rothschild, WI 54474
- 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 45 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 | Serious | 1 | 100 | $600 | $300 | Jan 30, 1990 | - | - |
| 01002 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Serious | 2 | 2 | $300 | $150 | Apr 5, 1990 | - | - |
| 01003 | 1910.184 Slings OSHA citation code: 19100184 I09 III | Serious | 2 | 1 | $200 | $100 | Jan 28, 1990 | - | - |
| 01004 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 15 | 10 | $800 | $400 | Aug 1, 1990 | - | - |
| 01005 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Serious | 5 | 6 | $500 | $250 | Jun 1, 1990 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 45 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation 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 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.
9 inspections, 1989 to 2007. 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
Industry comparison
BLS 2024 survey: power and communication line and related structures construction reported 1.5 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 8.6%; NAICS 23713 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source