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

Conalco INC Hannibal Plant Safety Record

Hannibal, OH

F

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

Last inspected 12/22/1977

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

According to OSHA enforcement records, Conalco INC Hannibal Plant in Hannibal, Ohio has 49 workplace safety violations across 2 inspections, with 12 classified as serious and $3,860 in total penalties. Safety grade: F (significantly elevated violations).

Conalco INC Hannibal Plant, located in Hannibal, Ohio, 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 49 violations on file, 12 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $3,860.

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.

49 Violations
2 Inspections
12 Serious
$3,860 Penalties
Other-than-Serious?
22 ($150)
Repeat?
15 ($2,450)
Serious?
12 ($1,260)
OSHA initially proposed $5,790 in penalties for Conalco INC Hannibal Plant, later reduced to $3,860 — a 33% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0217 OSHA Standard
8 citations
1910.0179 OSHA Standard
6 citations
1910.0309 Electrical — Wiring Design
5 citations $180
1910.0219 Lockout/Tagout (Energy Control)
4 citations $720
1910.0022 Walking-Working Surfaces — General
4 citations $550
DateTypeLocationViolationsPenalties
12/22/1977 Complaint? Hannibal, OH 0 $0
01/24/1977 Complaint? Hannibal, OH 49 $3,860

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