This employer's most recent OSHA inspection was in 2003. This data may not reflect current safety conditions.

Olheiser Masonry Safety Record

Williston, ND · Construction

D

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

Last inspected 12/03/2003

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

According to OSHA enforcement records, Olheiser Masonry in Williston, North Dakota has 5 workplace safety violations across 4 inspections, with 4 classified as serious and $1,312 in total penalties. Safety grade: D (above-average violations). OSHA records span 1992 to 2003.

Olheiser Masonry, located in Williston, North Dakota, was last inspected by OSHA in 2003. 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 5 violations on file, 4 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $1,312.

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.

5 Violations
4 Inspections
4 Serious
$1,312 Penalties
Serious?
4 ($1,312)
Other-than-Serious?
1 ($0)
1926.0451 Scaffolding
Cited in 2 inspections (3 total) since 1992
OSHA initially proposed $3,375 in penalties for Olheiser Masonry, later reduced to $1,312 — a 61% reduction through informal settlement or contest. Learn how OSHA penalties work.
1926.0451 Scaffolding
3 citations $562
1926.0501 Fall Protection — Duty to Have
1 citation $375
1926.0453 Aerial Lifts
1 citation $375
DateTypeLocationViolationsPenalties
12/03/2003 Planned? Williston, ND 2 $750
03/04/2003 Planned? Williston, ND 2 $188
10/30/2002 Planned? Williston, ND 0 $0
06/23/1992 Planned? Williston, ND 1 $375

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