U.S. MINERALS, INC.
1254 70TH AVE, ROBERTS, WI 54023 · NAICS 327910 Abrasive Product Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
May 7, 2026#348925991May 7, 2026Complaint (B) · Partial scope, Health#348925991$16,5447 viol.7 violations$16,544 in penalties
Inspection #348925991
Dates
- Opened
- May 7, 2026
- Closing Conference Date
- May 7, 2026
- Final Order
- Jul 13, 2026
- Closed
- Aug 6, 2026
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 13
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 2 serious, 5 other-than-serious
- Initial Penalties
- $15,194
- Penalties on Record
- $16,544
- Site Address
- 1254 70th Ave, Roberts, WI 54023
- Industry
- 327910 Abrasive Product Manufacturing
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 (7 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01002B | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 D04 | Other | 1 | 4 | $0 | $5,909 | Jul 6, 2026 | - | Jul 13, 2026 |
| 01002C | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 D04 IX | Other | 1 | 4 | $0 | $0 | Jul 6, 2026 | - | Jul 13, 2026 |
| 01002D | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 D05 I | Other | 1 | 4 | $0 | $0 | Jul 6, 2026 | - | Jul 13, 2026 |
| 01002E | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 E06 | Other | 1 | 4 | $0 | $0 | Jul 6, 2026 | - | Jul 13, 2026 |
| 01003A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 F03 I | Serious | 1 | 4 | $6,752 | $4,726 | Jul 6, 2026 | - | Jul 13, 2026 |
| 01003B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 F03 II D | Serious | 1 | 4 | $0 | $0 | Jul 6, 2026 | - | Jul 13, 2026 |
| 01004 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B01 | Other | 1 | 11 | $8,442 | $5,909 | Jul 20, 2026 | - | Jul 13, 2026 |
Sep 10, 2020#344922380Sep 10, 2020Complaint (B) · Partial scope, Health#344922380$7,7253 viol.3 violations$7,725 in penalties
Inspection #344922380
Dates
- Opened
- Sep 10, 2020
- Closing Conference Date
- Sep 18, 2020
- Final Order
- Dec 1, 2020
- Closed
- Sep 28, 2021
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 15
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $7,725
- Penalties on Record
- $7,725
- Site Address
- 1254 70th Ave, Roberts, WI 54023
- Industry
- 327910 Abrasive Product Manufacturing
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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 E01 | Other | 1 | 1 | $6,309 | $6,309 | Dec 14, 2020 | - | Dec 1, 2020 |
| 02001 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C06 I | Other | 1 | 2 | $708 | $708 | Jan 29, 2021 | - | Dec 1, 2020 |
| 02002 | 1910.1024 Beryllium OSHA citation code: 19101024 F01 I | Other | 1 | 1 | $708 | $708 | Feb 26, 2021 | - | Dec 1, 2020 |
Oct 26, 2017#342733862Oct 26, 2017Complaint (B) · Partial scope, Health#342733862$8,5352 viol.2 violations$8,535 in penalties
Inspection #342733862
Dates
- Opened
- Oct 26, 2017
- Closing Conference Date
- Nov 29, 2017
- Contested
- Apr 20, 2018
- Final Order
- Apr 8, 2019
- Closed
- Jul 12, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 12
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $0
- Penalties on Record
- $8,535
- Site Address
- 1254 70th Ave, Roberts, WI 54023
- Industry
- 327910 Abrasive Product Manufacturing
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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001C | 1910.134 Respiratory Protection OSHA citation code: 19100134 D01 III | Serious | 1 | 1 | $0 | $8,535 | May 8, 2019 | Apr 20, 2018 | Apr 8, 2019 |
| 01001F | 1910.1000 Air Contaminants OSHA citation code: 19101000 E | Serious | 1 | 1 | $0 | $0 | May 8, 2019 | Apr 20, 2018 | Apr 8, 2019 |
Sep 3, 2014#339934556Sep 3, 2014Referral (C) · Partial scope, Health#339934556$53,7509 viol.9 violations$53,750 in penalties
Inspection #339934556
Dates
- Opened
- Sep 3, 2014
- Closing Conference Date
- Sep 4, 2014
- Final Order
- Mar 23, 2015
- Closed
- Sep 17, 2015
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 16
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 9
- Violation Types
- 3 serious, 4 repeat, 2 other-than-serious
- Initial Penalties
- $110,000
- Penalties on Record
- $53,750
- Site Address
- 1254 70th Avenue, Roberts, WI 54023
- Industry
- 327910 Abrasive Product Manufacturing
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 (9 of 9 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 2 | 6 | $3,300 | $1,000 | Apr 16, 2015 | - | Mar 23, 2015 |
| 01002 | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 D09 | Serious | 1 | 3 | $5,500 | $2,750 | May 30, 2015 | - | Mar 23, 2015 |
| 02001 | 1910.23 Ladders OSHA citation code: 19100023 C01 | Repeat | 1 | 5 | $38,500 | $19,250 | Mar 26, 2015 | - | Mar 23, 2015 |
| 02002A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Repeat | 1 | 3 | $27,500 | $13,750 | May 30, 2015 | - | Mar 23, 2015 |
| 02002B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 D04 I | Repeat | 1 | 3 | $0 | $0 | May 30, 2015 | - | Mar 23, 2015 |
| 02003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Repeat | 1 | 3 | $22,000 | $10,000 | Apr 16, 2015 | - | Mar 23, 2015 |
| 02004 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H01 | Serious | 1 | 17 | $13,200 | $7,000 | Apr 16, 2015 | - | Mar 23, 2015 |
| 03001 | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 A03 | Other | 3 | 3 | $0 | $0 | - | Mar 23, 2015 | |
| 03002 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 M05 II | Other | 1 | 1 | $0 | $0 | Apr 16, 2015 | - | Mar 23, 2015 |
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, 2014 to 2026. 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.
Standards cited
Industry comparison
Nonmetallic Mineral Product Manufacturing, 17,256 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: abrasive product manufacturing reported 4.6 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 19.7%; NAICS 32791 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source