Inspection 348311747 OPENED JUN 13, 2025Closed
822 Kim Dr, Mason, MI 48854 · Metal Heat Treating · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
OSHA has inspected Nitrex Inc 4 times in Michigan since 2013.
The latest one began on Jun 13, 2025 after a complaint, in Mason.
Those inspections ended with 6 citation items: 3 serious and 3 other-than-serious.
Penalties were first proposed at $4,500 and now stand at $2,250, 50% lower after settlements or reviews.
comes up most often in these citations: 2 items under 4081.15.
How that compares: the median penalty per cited inspection for manufacturing employers since 2015 is $3,600, and Nitrex Inc averages $250 (2 cited inspections).
Want to know if OSHA cites Nitrex Inc again? Add it to a watchlist and we will email you the morning the citation shows up.
Watch this companyInspection history
Inspection 345484836 OPENED AUG 19, 2021Closed
822 Kim Dr., Mason, MI 48854 · Metal Heat Treating · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.138(b) · Gloves and hand protection |
Other-than-serious | $0 | $0 | Nov 10, 2021 | Final |
Inspection 340076355 OPENED APR 22, 2015Closed
822 Kim Dr, Mason, MI 48854 · Metal Heat Treating · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.106(e)(6)(ii) · Flammable liquids |
Serious | $1,000 | $500 | May 28, 2015 | Final |
| Citation 2, item 1 29 CFR 408.10227(3) |
Other-than-serious | $0 | $0 | May 28, 2015 | Final |
| Citation 2, item 2 29 CFR 1910.303(b)(7)(iv) · Electrical equipment, general requirements |
Other-than-serious | $0 | $0 | May 28, 2015 | Final |
Inspection 315395772 OPENED MAR 18, 2013Closed
822 Kim Dr, Mason, MI 48854 · Metal Heat Treating · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a | Serious | $3,500 | $1,750 | Apr 16, 2013 | Closed |
| Citation 1, item 1b | Serious | $0 | $0 | Apr 16, 2013 | Closed |
The rules behind these citations
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1910.106 · Flammable liquids
29 CFR 1910.106(e)(6)(ii)
(ii) Grounding. Category 1 or 2 flammable liquids, or Category 3 flammable liquids with a flashpoint below 100 °F (37.8 °C), shall not be dispensed into containers unless the nozzle and container are electrically interconnected. Where the metallic floorplate on which the container stands while filling is electrically connected to the fill stem or where the fill stem is bonded to the container during filling operations by means of a bond wire, the provisions of this section shall be deemed to have been complied with.
29 CFR 1910.138 · Gloves and hand protection
29 CFR 1910.138(b)
(b) Selection. Employers shall base the selection of the appropriate hand protection on an evaluation of the performance characteristics of the hand protection relative to the task(s) to be performed, conditions present, duration of use, and the hazards and potential hazards identified.
29 CFR 1910.303 · Electrical equipment, general requirements
29 CFR 1910.303(b)(7)(iv)
(iv) There shall be no damaged parts that may adversely affect safe operation or mechanical strength of the equipment, such as parts that are broken, bent, cut, or deteriorated by corrosion, chemical action, or overheating.
Other metal heat treating employers in Michigan
- Gestamp Inc Mason · 9 citations · $10,000
- Diamond Chrome Plating Inc Howell · 151 citations · $36,870
- West Michigan Metal Services Inc Muskegon · 21 citations · $6,150
- Ihi Ionbond LLC Madison Heights · 26 citations · $17,980
- Zion Industries Inc Grand Ledge · 2 citations · $750
- Almond Products Inc Spring Lake · 31 citations · $24,338
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.