Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: LAWSON STEEL ERECTION COMPANY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of LAWSON STEEL ERECTION COMPANY in 1503 S. MUMM AVE., MARYVILLE, MO 64468 (NAICS 238120). OSHA activity number 341097665.

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Site address
1503 S. MUMM AVE.
City
MARYVILLE
State
MO
ZIP
64468
Mailing
1600 DORA STREET, KANSAS CITY, MO 64106
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238120
Employees
6
Ownership type
A

3 citations on file for this inspection.

1926.453 B02 IV

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $6300.00 · Current $4500.00 Reduced
29 CFR 1926.453(b)(2)(iv): Employee(s) working in an aerial lift were sitting or climbing on the edge of the basket:    (a). Worksite located at 1503 S. Mumm Ave., Maryville, Missouri- Employees were observed climbing out of the aerial lifts and on to the steel frame of the building. Employees were not protected from falling while in the lift or while climbing on to the steel.
Recent events (2)
  • — I (S) $4500
  • — Z (S) $6300

1926.453 B02 V

Serious Gravity 5 1 instance 3 exposed
Issued
Penalty
Initial $4500.00 · Current $0.00 Reduced
29 CFR 1926.453(b)(2)(v): A body belt with lanyard attached to the boom or basket was not worn by employee(s) working from an aerial lift:     (a). Worksite located at 1503 S. Mumm Ave., Maryville, Missouri- Employees were observed working in aerial lifts and were not protected from falling by the use of a body belt or harness with a lanyard attached to the boom or basket of the lift.
Recent events (2)
  • — I (S) $0
  • — Z (S) $4500

1926.760 A01

Deleted Serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $6300.00 · Current $0.00 Reduced
29 CFR 1926.760(a)(1): Each employee engaged in a steel erection activity who is on a walking/working surface with an unprotected side or edge more than 15 feet (4.6 m) above a lower level was not protected from fall hazards by guardrail systems, safety net systems, personal fall arrest systems, positioning device systems, or fall restraint systems:   (a). Worksite located at 1503 S. Mumm Ave., Maryville, Missouri- Employees were observed working and walking on structural steel beams and were not protected from falling by guardrail systems, safety net systems, personal fall arrest systems, positioning device systems, or fall restraint systems.
Recent events (2)
  • — I (S) $0
  • — Z (S) $6300

View LAWSON STEEL ERECTION COMPANY's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 341097665.