MANKATO, MN — 2025-05-29 00:00:00

OSHA Inspection: 109244 - CEMSTONE CONCRETE MATERIALS LLC

Planned inspection · Safety discipline

At a glance

On 2025-05-29 00:00:00, OSHA opened a planned safety inspection of 109244 - CEMSTONE CONCRETE MATERIALS LLC in 161 SUMMIT AVE, MANKATO, MN 56001 (NAICS 327320). OSHA activity number 348275876.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment: 109244 - CEMSTONE CONCRETE MATERIALS LLC
Site address: 161 SUMMIT AVE
City: MANKATO
State: MN
ZIP: 56001
Mailing: 161 SUMMIT AVE, MANKATO, MN 56001

What kind of inspection was it?

Inspection type: Planned (H)
Scope: Complete (A)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 2025-05-29 00:00:00
Closing conference: 2025-05-29 00:00:00
Case closed: 2025-10-06 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:20

Establishment context

NAICS code: 327320
Employees: 22
Ownership type: A

Citations

2 citations on file for this inspection.

1910.28 B11 II

Serious 2 instances 3 exposed

Issued: Jun 12, 2025
Abate by: Jul 7, 2025
Penalty: Initial $3,500 · Current $1,750 Reduced

Recent events (3)

2025-09-29 00:00:00 — F (S) $1750
2025-06-17 00:00:00 — C (S) $3500
2025-06-12 00:00:00 — Z (S) $3500

1910.178 L

Other-than-serious 1 instance 1 exposed

Issued: Jun 12, 2025
Abate by: Jul 7, 2025
Penalty: Initial $2,100 · Current $1,050 Reduced

Recent events (3)

2025-09-29 00:00:00 — F (O) $1050
2025-06-17 00:00:00 — C (S) $2100
2025-06-12 00:00:00 — Z (S) $2100

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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 348275876.

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