706,732Inspections Most recent open 2026-07-09 Last loaded 2026-07-13
Safety Incidents OSHA Severe Injury Reports · 2015–2025

CHESTERFIELD, MO —

OSHA Inspection: MASSMAN CONSTRUCTION CO.

Follow-up inspection · Safety discipline

At a glance

On , OSHA opened a follow-up safety inspection of MASSMAN CONSTRUCTION CO. in MISSOURI RIVER BRIDGE (HWY 40), CHESTERFIELD, MO 63017 (NAICS 000000). OSHA activity number 2133767.

Where did this inspection happen?

Establishment
MASSMAN CONSTRUCTION CO.
Site address
MISSOURI RIVER BRIDGE (HWY 40)
City
CHESTERFIELD
State
MO
ZIP
63017
Mailing
P. O. BOX 677, CHESTERFIELD, MO 63017

What kind of inspection was it?

Inspection type
Follow-up (F)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A

When did the case open and close?

Opened
Closing conference
Case closed
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1622
Employees
30
Ownership type
A

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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Source

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 2133767.