Data / Workplace safety / New Jersey / Mersen USA PTT Corp.
Mersen USA PTT Corp., Boonton, NJ: 4 OSHA citations, $30,912 in penalties (2025)
OSHA recorded 2 inspections at Mersen USA PTT Corp., 400 Myrtle Ave., Boonton, NJ 07005, between February 21, 2025 and April 15, 2025. 2 inspections ended in citations: 4 citations with $44,923 in initial penalties and $30,912 in current penalties. The latest citation was issued October 9, 2025.
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- Site
- 400 Myrtle Ave., Boonton, NJ 07005
- Industry
- 335991 Carbon and Graphite Product Manufacturing
- Ownership
- Private
- Employees at the site
- 95 (as recorded at the latest inspection)
- Inspections
- 2, of which 2 with citations
- Citations
- 4
- Penalties
- $44,923 initial, $30,912 current
Inspections
Every inspection OSHA opened at this site since November 3, 2021.
| Opened | Closed | Type | Scope | Focus | Citations | Current penalties | Source |
|---|---|---|---|---|---|---|---|
| April 15, 2025 | April 21, 2026 | Referral | Partial | Health | 2 | $5,912 | osha.gov |
| February 21, 2025 | March 13, 2026 | Complaint | Partial | Safety | 2 | $25,000 | osha.gov |
Citations
One row for each citation, newest first. Gravity is OSHA's level of gravity for serious violations.
| Inspection opened | Standard cited | Standard title | Type | Gravity | Issued | Initial penalty | Current penalty | Source |
|---|---|---|---|---|---|---|---|---|
| April 15, 2025 | 1910.1052(f)(1) | Methylene chloride | Other than serious | 5 | October 9, 2025 | $0 | $0 | osha.gov |
| April 15, 2025 | 1910.1052(d)(2) | Methylene chloride | Other than serious | 5 | October 9, 2025 | $11,823 | $5,912 | osha.gov |
| February 21, 2025 | 1910.212(a)(3)(ii) | General requirements for all machines | Other than serious | 10 | August 20, 2025 | $16,550 | $12,500 | osha.gov |
| February 21, 2025 | 1910.147(c)(4)(i) | The control of hazardous energy (lockout/tagout) | Other than serious | 10 | August 20, 2025 | $16,550 | $12,500 | osha.gov |
Also on SpecStream
- OSHA citations in New Jersey
- 29 CFR 1910.1052, Methylene chloride: all citations
- 29 CFR 1910.147, The control of hazardous energy (lockout/tagout): all citations
- 29 CFR 1910.212, General requirements for all machines: all citations
Updated November 3, 2026. Read from US Department of Labor, OSHA enforcement data. Public domain (U.S. government work). Penalties are as OSHA records them on the date this page was read and can change after a contest or a settlement. Citations OSHA deleted are left out. Each row links to OSHA's own inspection record. This page uses US Department of Labor data and is not endorsed or certified by the US Department of Labor. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.