This employer's most recent OSHA inspection was in 1995. This data may not reflect current safety conditions.

National Petroleum Marketing, Inc. Jointly & Seper Safety Record

Parker, AZ

F

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

Last inspected 04/25/1995

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

According to OSHA enforcement records, National Petroleum Marketing, Inc. Jointly & Seper in Parker, Arizona has 64 workplace safety violations across 1 inspection, with 60 classified as serious and $30,625 in total penalties. Safety grade: F (significantly elevated violations).

National Petroleum Marketing, Inc. Jointly & Seper, located in Parker, Arizona, was last inspected by OSHA in 1995. 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, 60 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $30,625.

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
1 Inspections
60 Serious
$30,625 Penalties
Serious?
60 ($23,625)
Other-than-Serious?
3 ($0)
Willful?
1 ($7,000)
OSHA initially proposed $73,500 in penalties for National Petroleum Marketing, Inc. Jointly & Seper, later reduced to $30,625 — a 58% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0119 OSHA Standard
36 citations $20,500
1910.0146 Permit-Required Confined Spaces
10 citations $2,250
1910.1200 Hazard Communication
4 citations $1,125
1910.1028 OSHA Standard
3 citations $1,125
1910.0157 Portable Fire Extinguishers
2 citations $1,125
DateTypeLocationViolationsPenalties
04/25/1995 Accident? Parker, AZ 64 $30,625

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