This employer's most recent OSHA inspection was in 1977. This data may not reflect current safety conditions.

Sun Petroleum Products Co Safety Record

Duncan, OK

F

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

Last inspected 11/04/1977

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

According to OSHA enforcement records, Sun Petroleum Products Co in Duncan, Oklahoma has 64 workplace safety violations across 3 inspections, with 8 classified as serious and $2,080 in total penalties. Safety grade: F (significantly elevated violations).

Sun Petroleum Products Co, located in Duncan, Oklahoma, was last inspected by OSHA in 1977. 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 64 violations on file, 8 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $2,080.

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.

64 Violations
3 Inspections
8 Serious
$2,080 Penalties
Other-than-Serious?
56 ($180)
Serious?
8 ($1,900)
1910.0134 Respiratory Protection
7 citations
1910.0023 Ladders
6 citations $180
1910.0309 Electrical — Wiring Design
5 citations
1910.0219 Lockout/Tagout (Energy Control)
5 citations
1910.0106 Flammable Liquids
5 citations $180
DateTypeLocationViolationsPenalties
11/04/1977 Follow-Up? Duncan, OK 0 $0
05/10/1977 Complaint? Duncan, OK 12 $1,000
05/09/1977 Complaint? Duncan, OK 52 $1,080

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