This employer's most recent OSHA inspection was in 1985. This data may not reflect current safety conditions.

Slack Horner Foundries Safety Record

Longmont, CO

F

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

Last inspected 02/14/1985

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

According to OSHA enforcement records, Slack Horner Foundries in Longmont, Colorado has 42 workplace safety violations across 8 inspections, with 19 classified as serious and $3,000 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1979 to 1985.

Slack Horner Foundries, located in Longmont, Colorado, was last inspected by OSHA in 1985. 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 42 violations on file, 19 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $3,000.

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.

42 Violations
8 Inspections
19 Serious
$3,000 Penalties
Other-than-Serious?
23 ($50)
Serious?
19 ($2,950)
1910.0244 OSHA Standard
Cited in 2 inspections (2 total) since 1979
OSHA initially proposed $5,960 in penalties for Slack Horner Foundries, later reduced to $3,000 — a 50% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.1025 OSHA Standard
7 citations $735
1910.0106 Flammable Liquids
5 citations
5A00.01 General Duty Clause
3 citations $625
1910.0309 Electrical — Wiring Design
3 citations $25
1910.0252 OSHA Standard
3 citations $150
DateTypeLocationViolationsPenalties
02/14/1985 Planned? Longmont, CO 0 $0
01/13/1983 Planned? Longmont, CO 4 $240
02/23/1982 Planned? Longmont, CO 0 $0
03/03/1981 Follow-Up? Longmont, CO 0 $0
10/02/1980 Follow-Up? Longmont, CO 0 $0
04/28/1980 Follow-Up? Longmont, CO 0 $0
04/18/1979 Planned? Longmont, CO 27 $1,500
04/18/1979 Planned? Longmont, CO 11 $1,260

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