This employer's most recent OSHA inspection was in 1991. This data may not reflect current safety conditions.

Union Oil Co of CA Safety Record

Rodeo, CA · Manufacturing

F

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

Last inspected 03/11/1991

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

According to OSHA enforcement records, Union Oil Co of CA in Rodeo, California has 76 workplace safety violations across 1 inspection, with 9 classified as serious and $9,225 in total penalties. Safety grade: F (significantly elevated violations).

Union Oil Co of CA, located in Rodeo, California, was last inspected by OSHA in 1991. 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 76 violations on file, 9 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $9,225.

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.

76 Violations
1 Inspections
9 Serious
$9,225 Penalties
Other-than-Serious?
67 ($3,600)
Serious?
9 ($5,625)
2500.0008 OSHA Standard
3 citations
4002. A OSHA Standard
2 citations $840
2540.0003 OSHA Standard
2 citations $890
6879. D01 OSHA Standard
1 citation $90
6879. B OSHA Standard
1 citation $90
DateTypeLocationViolationsPenalties
03/11/1991 Planned? Rodeo, CA 76 $9,225

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