ACORN MANUFACTURING CO., INC.
457 SCHOOL STREET, MANSFIELD, MA 02048 · NAICS 332510 Hardware Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Apr 2, 2025#348153867Apr 2, 2025Planned (H) · Complete scope, Safety#348153867$5,6004 viol.4 violations$5,600 in penalties
Inspection #348153867
Dates
- Opened
- Apr 2, 2025
- Closing Conference Date
- Apr 2, 2025
- Final Order
- May 9, 2025
- Closed
- Jun 24, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 23
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 3 serious, 1 other-than-serious
- Initial Penalties
- $17,969
- Penalties on Record
- $5,600
- Site Address
- 457 School Street, Mansfield, MA 02048
- Industry
- 332510 Hardware 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.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C06 I | Serious | 1 | 7 | $6,620 | $3,300 | Jun 23, 2025 | - | May 9, 2025 |
| 01001B | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C07 I A | Serious | 1 | 2 | $6,620 | $0 | - | May 9, 2025 | |
| 01003 | 1910.213 Woodworking Machinery Requirements OSHA citation code: 19100213 H01 | Serious | 3 | 1 | $4,729 | $2,300 | Jun 23, 2025 | - | May 9, 2025 |
| 02001 | 1910.305 Wiring methods, components, and equipment for general use OSHA citation code: 19100305 A02 I | Other | 2 | 26 | $0 | $0 | - | May 9, 2025 |
Jan 16, 2025#347982134Jan 16, 2025Planned (H) · Partial scope, Health#347982134$02 viol.2 violations$0 in penalties
Inspection #347982134
Dates
- Opened
- Jan 16, 2025
- Closing Conference Date
- Feb 18, 2025
- Final Order
- Apr 17, 2025
- Closed
- Apr 17, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 24
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 457 School Street, Mansfield, MA 02048
- Industry
- 332510 Hardware 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.
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 D01 | Other | 1 | 10 | $0 | $0 | - | Apr 17, 2025 | |
| 01002 | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 L01 | Other | 1 | 10 | $0 | $0 | - | Apr 17, 2025 |
Jan 16, 2015#340185404Jan 16, 2015Referral (C) · Partial scope, Health#340185404$4,2006 viol.6 violations$4,200 in penalties
Inspection #340185404
Dates
- Opened
- Jan 16, 2015
- Closing Conference Date
- Jan 16, 2015
- Final Order
- Apr 28, 2015
- Closed
- Aug 11, 2015
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 30
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 5 serious, 1 other-than-serious
- Initial Penalties
- $11,200
- Penalties on Record
- $4,200
- Site Address
- 457 School Street, Mansfield, MA 02048
- Industry
- 332510 Hardware 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 (6 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.106 OSHA citation code: 19100106 E02 II | Serious | 4 | 30 | $2,800 | $1,400 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01001B | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 G02 | Serious | 2 | 2 | $2,800 | $0 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01003 | 1910.134 Respiratory Protection OSHA citation code: 19100134 C02 II | Serious | 2 | 2 | $2,800 | $1,400 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01004A | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Serious | 10 | 28 | $2,800 | $1,400 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01004B | 1910.1200 Hazard Communication OSHA citation code: 19101200 H01 | Serious | 10 | 28 | $0 | $0 | Jun 8, 2015 | - | Apr 28, 2015 |
| 02001 | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 B05 I | Other | 2 | 2 | $0 | $0 | Jun 8, 2015 | - | Apr 28, 2015 |
Jan 15, 2015#340189711Jan 15, 2015Planned (H) · Partial scope, Safety#340189711$20,00011 viol.11 violations$20,000 in penalties
Inspection #340189711
Dates
- Opened
- Jan 15, 2015
- Closing Conference Date
- Jan 15, 2015
- Final Order
- Apr 28, 2015
- Closed
- Jul 6, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 31
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 11 serious
- Initial Penalties
- $30,800
- Penalties on Record
- $20,000
- Site Address
- 457 School Street, Mansfield, MA 02048
- Industry
- 332510 Hardware 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.
Violations
Violation list (11 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.24 OSHA citation code: 19100024 H | Serious | 1 | 5 | $4,900 | $3,675 | - | Apr 28, 2015 | |
| 01002 | 1910.37 OSHA citation code: 19100037 B04 | Serious | 1 | 31 | $2,100 | $1,025 | - | Apr 28, 2015 | |
| 01003 | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C04 I | Serious | 1 | 2 | $4,900 | $3,675 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01004 | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C06 I | Serious | 1 | 24 | $4,200 | $2,150 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01005A | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C07 I A | Serious | 1 | 24 | $4,200 | $2,150 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01005B | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C07 I B | Serious | 1 | 15 | $0 | $0 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01005C | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C07 III | Serious | 1 | 11 | $0 | $0 | Jun 8, 2015 | - | Apr 28, 2015 |
| 01006 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 2 | 10 | $4,900 | $3,675 | Jun 30, 2016 | - | Apr 28, 2015 |
| 01007A | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A04 | Serious | 1 | 3 | $2,100 | $1,025 | - | Apr 28, 2015 | |
| 01007B | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 B09 | Serious | 1 | 3 | $0 | $0 | - | Apr 28, 2015 | |
| 01008 | 1910.217 Mechanical Power Presses OSHA citation code: 19100217 E01 II | Serious | 2 | 10 | $3,500 | $2,625 | Jun 8, 2015 | - | Apr 28, 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, 2015 to 2025. 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
Fabricated Metal Product Manufacturing, 45,892 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: hardware manufacturing reported 2.9 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 12.0%; NAICS 3325 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source