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

OSHA Inspection: ACKER-STONE

Follow-up inspection · Health discipline

On , OSHA opened a follow-up health inspection of ACKER-STONE in 6700 W. ALLISON RD., CHANDLER, AZ 85226 (NAICS 327331). OSHA activity number 344773718.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
ACKER-STONE
Site address
6700 W. ALLISON RD.
City
CHANDLER
State
AZ
ZIP
85226
Mailing
6700 W. ALLISON RD. BOX 5061, CHANDLER, AZ 85226
Inspection type
Follow-up (F)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
327331
Employees
25
Ownership type
A

5 citations on file for this inspection.

1910.1053 D03 III

Serious Gravity 5 1 instance 1 exposed
Issued
Sep 28, 2020
Abate by
Nov 16, 2020
Penalty
Initial $7,422 · Current $5,195 Reduced
29 CFR 1910.1053(d)(3)(iii): Where the most recent exposure monitoring indicated that employee exposures were at or above the action level but at or below the PEL, the employer did not repeat such monitoring within six months of the most recent monitoring:  A BUILDING - On or about November 21, 2019 sampling for the OMAG Press operator showed an exposure above the AL and resampling was not conducted.
Recent events (3)
  • — F (S) $5195.4
  • — C (S) $7422
  • — Z (S) $7422

1910.1053 D03 IV

Serious Gravity 5 1 instance 1 exposed
Issued
Sep 28, 2020
Abate by
Nov 16, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.1053(d)(3)(iv): Where the most recent exposure monitoring indicated that employee exposures were above the PEL, the employer did not repeat such monitoring within three months of the most recent monitoring:  B BUILDING - On or about November 21, 2019 sampling for the OCEM Press operator showed an exposure above the PEL and resampling was not conducted.
Recent events (3)
  • — F (S) $0
  • — C (S) $0
  • — Z (S) $0

1910.1053 F02 I A

Serious Gravity 5 1 instance 16 exposed
Issued
Sep 28, 2020
Abate by
Oct 23, 2020
Penalty
Initial $7,422 · Current $5,195 Reduced
29 CFR 1910.1053(f)(2)(i)(A): The exposure control plan did not contain a description of the tasks in the workplace that involve exposure to respirable crystalline silica:  PLANT WIDE- The Written Exposure Control Plan for silica did not include a list of the job tasks that involve exposure to respirable crystalline silica and the engineering controls and work practices in place to limit employee exposures during each listed task, exposing workers to hazards from crystalline silica.
Recent events (3)
  • — F (S) $5195.4
  • — C (S) $7422
  • — Z (S) $7422

1910.1053 F02 I B

Serious Gravity 5 1 instance 16 exposed
Issued
Sep 28, 2020
Abate by
Oct 23, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.1053(f)(2)(i)(B): The exposure control plan did not contain a  description of the engineering controls, work practices, and respiratory protection used to limit employee exposure to respirable crystalline silica for each task:  PLANT WIDE- The Written Exposure Control Plan for silica did not include a list of the job tasks that involve exposure to respirable crystalline silica and the engineering controls and work practices in place to limit employee exposures during each listed task, exposing workers to hazards from crystalline silica.
Recent events (3)
  • — F (S) $0
  • — C (S) $0
  • — Z (S) $0

1910.1200 G01

Other-than-serious 2 instances 2 exposed
Issued
Sep 28, 2020
Abate by
Oct 2, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.1200(g)(1): Employers did not have a safety data sheet in the workplace for each hazardous chemical which they use.  a) PLANT WIDE- Current safety data sheets for the CathayGran Yellow F5300GS color pigment being used onsite were not available, exposing employees to hazards from improper treatment or handling in the event of an emergency.  b) PLANT WIDE- Current safety data sheets for the CathayGran Red F3400GS color pigment being used onsite were not available, exposing employees to hazards from improper treatment or handling in the event of an emergency.
Recent events (3)
  • — F (O) $0
  • — C (O) $0
  • — Z (O) $0

View Acker-Stone'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 344773718.

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