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

Diamond Ko Safety Record

Asan, GU

F

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

Last inspected 05/03/1995

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

According to OSHA enforcement records, Diamond Ko in Asan, Guam has 6 workplace safety violations across 1 inspection, with 5 classified as serious and $7,700 in total penalties. Safety grade: F (significantly elevated violations).

Diamond Ko, located in Asan, Guam, 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 6 violations on file, 5 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $7,700.

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.

6 Violations
1 Inspections
5 Serious
$7,700 Penalties
Serious?
5 ($7,300)
Other-than-Serious?
1 ($400)
OSHA initially proposed $9,000 in penalties for Diamond Ko, later reduced to $7,700 — a 14% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0157 Portable Fire Extinguishers
2 citations $2,600
1910.0178 Powered Industrial Trucks (Forklifts)
1 citation $1,400
1910.0136 OSHA Standard
1 citation $800
1910.0037 Means of Egress — Maintenance
1 citation $2,500
1904.0002 Recordkeeping — Log of Injuries
1 citation $400
DateTypeLocationViolationsPenalties
05/03/1995 Planned? Asan, GU 6 $7,700

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