This employer's most recent OSHA inspection was in 1990. This data may not reflect current safety conditions.

Slack-Horner Foundries Co Safety Record

Longmont, CO

F

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

Last inspected 04/30/1990

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

According to OSHA enforcement records, Slack-Horner Foundries Co in Longmont, Colorado has 20 workplace safety violations across 1 inspection, with 15 classified as serious and $2,250 in total penalties. Safety grade: F (significantly elevated violations).

Slack-Horner Foundries Co, located in Longmont, Colorado, was last inspected by OSHA in 1990. 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 20 violations on file, 15 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $2,250.

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.

20 Violations
1 Inspections
15 Serious
$2,250 Penalties
Serious?
15 ($450)
Willful?
5 ($1,800)
OSHA initially proposed $15,290 in penalties for Slack-Horner Foundries Co, later reduced to $2,250 — a 85% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.1025 OSHA Standard
10 citations $300
1910.1200 Hazard Communication
4 citations $800
1910.0147 Lockout/Tagout — Machines
2 citations $50
1910.0242 OSHA Standard
1 citation $50
1910.0134 Respiratory Protection
1 citation
DateTypeLocationViolationsPenalties
04/30/1990 Complaint? Longmont, CO 20 $2,250

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