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

O P Peterson Safety Record

Portland, ME

F

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

Last inspected 03/24/1977

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

According to OSHA enforcement records, O P Peterson in Portland, Maine has 52 workplace safety violations across 4 inspections, with 0 classified as serious and $275 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1975 to 1977.

O P Peterson, located in Portland, Maine, 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. Total penalties assessed were $275.

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.

52 Violations
4 Inspections
0 Serious
$275 Penalties
Other-than-Serious?
52 ($275)
1910.0107 OSHA Standard
Cited in 2 inspections (8 total) since 1975
1910.0094 OSHA Standard
Cited in 2 inspections (6 total) since 1975
OSHA initially proposed $575 in penalties for O P Peterson, later reduced to $275 — a 52% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0107 OSHA Standard
8 citations $50
1910.0309 Electrical — Wiring Design
7 citations $90
1910.0094 OSHA Standard
6 citations $30
1910.0219 Lockout/Tagout (Energy Control)
5 citations $30
1910.0023 Ladders
4 citations $25
DateTypeLocationViolationsPenalties
03/24/1977 Follow-Up? Portland, ME 0 $0
12/31/1975 Follow-Up? Portland, ME 10 $0
06/09/1975 Complaint? Portland, ME 30 $195
06/09/1975 Complaint? Portland, ME 12 $80

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