LENTROS ENGINEERING INC
1790 MAIN ST, Ashland, MA 01721
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 14, 2007#310746417Mar 14, 2007Planned (H) · Complete scope, Safety#310746417$1,0004 viol.4 violations$1,000 in penalties
Inspection #310746417
Dates
- Opened
- Mar 14, 2007
- Closing Conference Date
- Mar 14, 2007
- Closed
- Aug 29, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 39
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 3 serious, 1 other-than-serious
- Initial Penalties
- $1,950
- Penalties on Record
- $1,000
- Site Address
- 280 Eliot Street, Ashland, MA 01721
- Industry
- 332710 Machine Shops
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 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 L06 | Serious | 1 | 1 | $700 | $500 | Aug 30, 2007 | - | - |
| 01002A | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Serious | 1 | 2 | $750 | $500 | Aug 16, 2007 | - | - |
| 01002B | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Serious | 1 | 2 | $0 | $0 | Aug 30, 2007 | - | - |
| 02001 | 1904.29 Forms OSHA citation code: 19040029 A | Other | 2 | 2 | $500 | $0 | Jul 19, 2007 | - | - |
Mar 1, 1984#156638Mar 1, 1984Planned (H) · Complete scope, Safety#156638$07 viol.7 violations$0 in penalties
Inspection #156638
Dates
- Opened
- Mar 1, 1984
- Closing Conference Date
- Mar 1, 1984
- Closed
- Jan 18, 1985
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 22
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 7 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1790 Main St, Ashland, MA 01721
- 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 (7 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1904.2 Partial Exemption for Establishments in Certain Industries OSHA citation code: 19040002 A | Other | 1 | - | $0 | $0 | May 7, 1984 | - | - |
| 01002 | 1904.5 Determination of Work-Relatedness OSHA citation code: 19040005 A | Other | 1 | - | $0 | $0 | May 7, 1984 | - | - |
| 01003 | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 Q01 | Other | 1 | 2 | $0 | $0 | May 7, 1984 | - | - |
| 01004 | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A04 | Other | 4 | 1 | $0 | $0 | May 7, 1984 | - | - |
| 01005A | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 B09 | Other | 2 | 1 | $0 | $0 | May 7, 1984 | - | - |
| 01005B | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 B09 | Other | 2 | 1 | $0 | $0 | May 7, 1984 | - | - |
| 01006 | 1910.304 Electrical - Wiring Design and Protection OSHA citation code: 19100304 F05 V | Other | 1 | 4 | $0 | $0 | May 7, 1984 | - | - |
Sep 29, 1977#10148278Sep 29, 1977Follow-Up (F) · Complete scope, Safety#10148278$00 viol.0 violations$0 in penalties
Inspection #10148278
Dates
- Opened
- Sep 29, 1977
- Closing Conference Date
- Sep 29, 1977
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 15
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 179 A Main Street, Ashland, MA 01721
- Industry
- Not classified in OSHA's inspection record.
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Aug 9, 1977#10148120Aug 9, 1977Complaint (B) · Complete scope, Safety#10148120$06 viol.6 violations$0 in penalties
Inspection #10148120
Dates
- Opened
- Aug 9, 1977
- Closing Conference Date
- Aug 9, 1977
- Closed
- Sep 30, 1977
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 15
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 6 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 179 A Main Street, Ashland, MA 01721
- 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 (6 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 D01 | Other | 1 | - | $0 | $0 | Sep 19, 1977 | - | - |
| 01002 | 1910.242 Hand and Portable Powered Tools and Equipment, General OSHA citation code: 19100242 B | Other | 15 | - | $0 | $0 | Aug 29, 1977 | - | - |
| 01003 | 1910.309 OSHA citation code: 19100309 A 025045 | Other | 1 | - | $0 | $0 | Sep 19, 1977 | - | - |
| 01004 | 1910.309 OSHA citation code: 19100309 A 040004 | Other | 2 | - | $0 | $0 | Sep 19, 1977 | - | - |
| 01005 | 1910.309 OSHA citation code: 19100309 B 037304 | Other | 2 | - | $0 | $0 | Aug 29, 1977 | - | - |
| 01006 | 1910.309 OSHA citation code: 19100309 B 041014 | Other | 3 | - | $0 | $0 | Sep 19, 1977 | - | - |
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, 1977 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
Industry comparison
BLS 2024 survey: machine shops reported 2.7 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 7.0%; NAICS 33271 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source