This employer's most recent OSHA inspection was in 1981. This data may not reflect current safety conditions.

Trio Industries Safety Record

Shelton, CT

F

Historical grade based on past OSHA records. This employer has not been inspected in over 10 years.

Last inspected 02/11/1981

Based on public OSHA records. How is this calculated? · Data updated March 2026

According to OSHA enforcement records, Trio Industries in Shelton, Connecticut has 68 workplace safety violations across 3 inspections, with 13 classified as serious and $2,340 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1977 to 1981.

Trio Industries, located in Shelton, Connecticut, was last inspected by OSHA in 1981. While this employer's safety record is based on historical data that may not reflect current workplace conditions, the OSHA enforcement history remains part of the public record. Of the 68 violations on file, 13 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $2,340.

OSHA's enforcement records are maintained by the U.S. Department of Labor and cover workplace inspections dating back to the 1970s. An employer's safety grade is calculated using a weighted formula that accounts for the severity of violations — willful violations carry the highest weight (5x), followed by repeat (4x), serious (3x), and other (1x) violations per inspection. Learn more about how safety grades are calculated.

68 Violations
3 Inspections
13 Serious
$2,340 Penalties
Other-than-Serious?
55 ($620)
Serious?
13 ($1,720)
1910.0217 OSHA Standard
Cited in 2 inspections (12 total) since 1977
1910.0106 Flammable Liquids
Cited in 2 inspections (10 total) since 1977
1910.0309 Electrical — Wiring Design
Cited in 2 inspections (9 total) since 1977
1910.0212 Machine Guarding — General
Cited in 2 inspections (5 total) since 1977
1910.0219 Lockout/Tagout (Energy Control)
Cited in 2 inspections (5 total) since 1977
1910.0217 OSHA Standard
12 citations $360
1910.0106 Flammable Liquids
10 citations $520
1910.0309 Electrical — Wiring Design
9 citations $60
1910.0219 Lockout/Tagout (Energy Control)
5 citations $60
1910.0212 Machine Guarding — General
5 citations $480
DateTypeLocationViolationsPenalties
02/11/1981 Follow-Up? Shelton, CT 0 $0
08/06/1980 Complaint? Shelton, CT 49 $2,060
11/07/1977 Planned? Shelton, CT 19 $280

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