HORN CORP
WESTFORD ROAD, Ayer, MA 01432
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 26, 1983#10139731Aug 26, 1983Planned (H) · Complete scope, Health#10139731$00 viol.0 violations$0 in penalties
Inspection #10139731
Dates
- Opened
- Aug 26, 1983
- Closing Conference Date
- Aug 26, 1983
- Closed
- Aug 26, 1983
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 175
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Groton St, Ayer, MA 01432
- 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.
Aug 2, 1983#10212330Aug 2, 1983Complaint (B) · Partial scope, Safety#10212330$01 viol.1 violation$0 in penalties
Inspection #10212330
Dates
- Opened
- Aug 2, 1983
- Closing Conference Date
- Aug 2, 1983
- Closed
- Oct 3, 1983
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 3
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Groton St, Ayer, MA 01432
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 B02 | Other | 2 | - | $0 | $0 | Aug 13, 1983 | - | - |
Jan 27, 1982#10143147Jan 27, 1982Planned (H) · Partial scope, Safety#10143147$02 viol.2 violations$0 in penalties
Inspection #10143147
Dates
- Opened
- Jan 27, 1982
- Closing Conference Date
- Jan 27, 1982
- Closed
- Mar 24, 1982
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 138
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Westford Road, Ayer, MA 01432
- 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 (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 B02 | Other | 1 | - | $0 | $0 | Mar 15, 1982 | - | - |
| 01002 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 B02 | Other | 2 | - | $0 | $0 | Feb 15, 1982 | - | - |
Mar 20, 1979#10140820Mar 20, 1979Planned (H) · Complete scope, Safety#10140820$2004 viol.4 violations$200 in penalties
Inspection #10140820
Dates
- Opened
- Mar 20, 1979
- Closing Conference Date
- Mar 20, 1979
- Closed
- May 10, 1979
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 70
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 1 serious, 3 other-than-serious
- Initial Penalties
- $200
- Penalties on Record
- $200
- Site Address
- Westford Road, Ayer, MA 01432
- 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 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $200 | $200 | Apr 30, 1979 | - | - |
| 02001 | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A04 | Other | 1 | - | $0 | $0 | Mar 30, 1979 | - | - |
| 02002 | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 D01 | Other | 2 | - | $0 | $0 | Apr 2, 1979 | - | - |
| 02003 | 1910.309 OSHA citation code: 19100309 B 011016 | Other | 1 | - | $0 | $0 | Mar 30, 1979 | - | - |
Jun 19, 1975#10180776Jun 19, 1975Planned (H) · Partial scope, Health#10180776$255 viol.5 violations$25 in penalties
Inspection #10180776
Dates
- Opened
- Jun 19, 1975
- Closing Conference Date
- Jun 19, 1975
- Closed
- Jul 23, 1975
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 60
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 other-than-serious
- Initial Penalties
- $25
- Penalties on Record
- $25
- Site Address
- Westford Road, Ayer, MA 01432
- 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 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 B02 | Other | 1 | - | $0 | $0 | Jul 9, 1975 | - | - |
| 01002 | 1910.23 Ladders OSHA citation code: 19100023 C01 | Other | 1 | - | $0 | $0 | Jul 28, 1975 | - | - |
| 01003 | 1910.176 Handling Materials - General OSHA citation code: 19100176 B | Other | 1 | - | $0 | $0 | Jul 9, 1975 | - | - |
| 01004 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 G01 | Other | 1 | - | $25 | $25 | Jul 14, 1975 | - | - |
| 01005 | 1910.242 Hand and Portable Powered Tools and Equipment, General OSHA citation code: 19100242 B | Other | 1 | - | $0 | $0 | Jul 9, 1975 | - | - |
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.
5 inspections, 1975 to 1983. 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.