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

OSHA Inspection: SYNAGRO-WWT, INC.

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of SYNAGRO-WWT, INC. in 7300 HAWTHRONE RD, KANSAS CITY, MO 64120 (NAICS 221320). OSHA activity number 347855876.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
SYNAGRO-WWT, INC.
Site address
7300 HAWTHRONE RD
City
KANSAS CITY
State
MO
ZIP
64120
Mailing
435 WILLIAMS COURT, SUITE 100, BALTIMORE, MD 21220
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
221320
Employees
6
Ownership type
A

4 citations on file for this inspection.

1910.1053 J01

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
Apr 4, 2025
Abate by
Sep 18, 2025
Penalty
Initial $11,823 · Current $8,867 Reduced

Hazardous substances S122

29 CFR 1910.1053(j)(1): The employer did not include respirable crystalline silica in the program established to comply with the hazard communication standard (HCS) (29 CFR 1910.1200):  At a worksite located at or near 7300 Hawthrone Rd, Kansas City, MO 64120:   Employee(s) were exposed to respirable crystalline silica. This was demonstrated on or about October28, 2025, when employee(s) were manually cleaning up Cheney Lime and Cement Quicklime. Employee(s) were instructed to clean up materials that were leaking from a storage silo and had not been provided information regarding the potential hazards associated with the material. The employer failed to include as part of their hazard communication program information on the hazards of crystalline silica.
Recent events (3)
  • — F (O) $8867.25
  • — C (S) $11823
  • — Z (S) $11823

1910.1200 H02 II

Deleted Serious Gravity 5 1 instance 1 exposed
Issued
Apr 4, 2025
Abate by
Apr 30, 2025
Penalty
Initial $0 · Current $0

Hazardous substances S122

29 CFR 1910.1200(h)(2)(ii): The employer did not provide information to the employees on operations in their work area where hazardous chemicals were present:   At a worksite located at or near 7300 Hawthrone Rd, Kansas City, MO 64120:   The employer failed to protect employees from exposure to toxic and/or hazardous substances associated with the cleanup of materials that contain respirable silica at the facility. This was most recently demonstrated on or about October 28, 2024, when employee(s) were instructed to cleanup up Cheney Lime and Cement Quicklime, containing crystalline silica. The employer had not developed or implemented a written hazard communication program that included information being provided to employee(s) regarding the use of chemicals and substances that they could be exposed to as part of their job duties.
Recent events (3)
  • — F (S) $0
  • — C (S) $0
  • — Z (S) $0

1910.141 B01 I

Deleted Serious Gravity 5 1 instance 1 exposed
Issued
Apr 4, 2025
Abate by
Apr 30, 2025
Penalty
Initial $9,457 · Current $0 Reduced
29 CFR 1910.141(b)(1)(i): Potable water was not provided in all places of employment, for drinking, washing of the person, cooking, washing of foods, washing of cooking or eating utensils, washing of food preparation or processing premises, and personal service rooms.  At a worksite located at or near 7300 Hawthrone Rd, Kansas City, MO 64120:   Employees were exposed to health hazards in the form of unsanitary conditions. This was demonstrated on or about October 28, 2024, and at times prior to when employees were not provided with potable water for the purposes of drinking and washing their person. The employer failed to provide employees with potable water at their place of employment.
Recent events (3)
  • — F (S) $0
  • — C (S) $9457
  • — Z (S) $9457

1910.132 D02

Deleted Other-than-serious 1 instance 5 exposed
Issued
Apr 4, 2025
Abate by
Apr 30, 2025
Penalty
Initial $0 · Current $0

Hazardous substances 8111

29 CFR 1910.132(d)(2): The employer did not verify that the required workplace hazard assessment has been performed through a written certification that identifies the workplace evaluated, the person certifying that the evaluation has been performed, the date(s) of the hazard assessment, and, which identifies the document as a certification of hazard assessment:  At a worksite located at or near 7300 Hawthrone Rd, Kansas City, MO 64120:   The employer failed to protect employees from both physical and health hazards associated with the processing of biological waste at the facility including but not limited to the not routine cleanup of spilled substances and off gassing of biological waste in the form of hydrogen sulfide (H2S) through a written hazard assessment. This was most recently demonstrated on or about October 28, 2024, and at times prior to when employees in the production area(s) were exposed to physical and health hazards; including but not limited to, toxic or hazardous substances and potentially hazardous atmospheres.
Recent events (3)
  • — F (O) $0
  • — C (O) $0
  • — Z (O) $0

View Synagro-Wwt, INC.'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 347855876.

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