Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: SIGMA-ALDRICH

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of SIGMA-ALDRICH in 3506 SOUTH BROADWAY, SAINT LOUIS, MO 63118 (NAICS 325188). OSHA activity number 343534608.

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Establishment
SIGMA-ALDRICH
Site address
3506 SOUTH BROADWAY
City
SAINT LOUIS
State
MO
ZIP
63118
Mailing
3500 DEKALB ST., SAINT LOUIS, MO 63118
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
325188
Employees
80
Ownership type
A

5 citations on file for this inspection.

1910.23 C03

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7577.00 · Current $900.00 Reduced
29 CFR 1910.23(c)(3):  The employer did not ensure that ladders were not loaded beyond the maximum intended load:    The employer is failing to ensure that the step ladder maximum intended load is not exceeded.  On 10-9-18, during maintenance work on the ACC Autoclave, a step ladder maximum intended load was exceeded when used by an employee.    Abatement documentation is required for this violation.
Recent events (2)
  • — I (O) $900
  • — Z (S) $7577

1910.147 C04 II

Serious Gravity 5 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $9472.00 · Current $9472.00
29 CFR 1910.147(c)(4)(ii): Procedures did not clearly and specifically outline the scope, purpose, authorization, rules, and techniques to be utilized for the control of hazardous energy, and the means to enforce compliance including, but not limited to, 29 CFR 1910.147(c)(4)(ii)(A), (c)(4)(ii)(B), and (c)(4)(ii)(D):    The employer is failing to provide specific lockout/taqgout procedures, according to the requirements of the standard, for the ACC (steam) autoclave.  The "MONTHLY DOOR GASKET REPLACEMENT 5AU-0004 SAP EQUPMENT 20021492" procedure provided at the time of the inspection, was not a lockout/tagout energy control procedure.  It did not include a specific statement indicating it's use for energy isolation, but instead stated the purpose was for gasket replacement; it did not include specific procedural steps for shutting down and isolating to control for hazardous energy, it did not include procedural steps for energy isolation for steam, and it did not include steps for testing for energy isolation and verifying the effectiveness of energy isolation.    Abatement documentation is required for this violation.
Recent events (2)
  • — I (S) $9472
  • — Z (S) $9472

1910.147 C06 I

Serious Gravity 5 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $9472.00 · Current $0.00 Reduced
29 CFR 1910.147(c)(6)(i): The employer did not conduct a periodic inspection of the energy control procedure at least annually to ensure that the procedure and the requirement of this standard were being followed:    The employer is failing to inspect the lockout/tagout program annually.  An inspection had not been performed for over 17 months.  At the time of the initial opening of the inspection, on 10-16-18, the most recent lockout/tagout inspection was dated 4-21-17 ("2016 Lock-out/Tag-out Audit (St. Louis Facilities)".      Abatement documentation is required for this violation.
Recent events (2)
  • — I (S) $0
  • — Z (S) $9472

1910.147 F03 II D

Serious Gravity 5 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $9472.00 · Current $6630.00 Reduced
29 CFR 1910.147(f)(3)(ii)(D): Each authorized employee did not affix a personal lockout or tagout device to the group lockout device before working on the machine or equipment:    The employer is failing to ensure that a lock is placed on an energy isolation device by all authorized employees performing work.  During maintenance work on the ACC Autoclave, between 10-1-18 and 10-9-18, by three different maintenance employees, who were authorized to perform lockout/tagout work, only one of the three placed a lock on the autoclave isolation device that was left on the equipment during work by all three employees.    Abatement documentation is required for this violation.
Recent events (2)
  • — I (S) $6630
  • — Z (S) $9472

1904.39 A01

Other-than-serious 1 instance 1 exposed
Issued
Penalty
Initial $9472.00 · Current $6630.00 Reduced
29 CFR 1904.39(a)(1): The employer did not report within 8-hours the death of an employee resulting from a work-related incident:    The employer reported a fatality to an employee on 10/10/18 at 11:42 am, that occurred on 10/9/18 at 12:45 pm, which was not within 8 hours.
Recent events (2)
  • — I (O) $6630
  • — Z (O) $9472

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 343534608.