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

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of ACKER-STONE in 6700 W. ALLISON RD., CHANDLER, AZ 85226 (NAICS 327331). OSHA activity number 343194627.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
Planned (H)
Scope
Complete (A)
Discipline
Safety
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.

1910.28 B01 I A

Serious Gravity 10 1 instance 5 exposed
Issued
Jul 12, 2018
Abate by
Jul 24, 2018
Penalty
Initial $5,691 · Current $2,900 Reduced
29 CFR 1910.28(b)(1)(i)(A): The employer did not ensure that each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1.2 m) or more above a lower level was protected from falling by a standard guardrail system.    Building A - OMAG Color Hopper, 2nd level: the walking working surface surrounding the end of the OMAG color hopper was not protected on the inside edge exposing employees to a 15 ft. fall hazard.
Recent events (2)
  • — I (S) $2900
  • — Z (S) $5691

1910.178 L04 III

Serious Gravity 5 1 instance 3 exposed
Issued
Jul 12, 2018
Abate by
Jul 24, 2018
Penalty
Initial $3,252 · Current $2,600 Reduced
29 CFR 1910.178(l)(4)(iii): An evaluation of each powered industrial truck operator's performance was not being conducted at least once every three years:    Acker-Stone Outside Yard - Employee was operating a Hyster 80 powered industrial truck with expired competency card.
Recent events (2)
  • — I (S) $2600
  • — Z (S) $3252

1910.179 J03

Serious Gravity 5 1 instance 2 exposed
Issued
Jul 12, 2018
Abate by
Jul 24, 2018
Penalty
Initial $3,252 · Current $2,600 Reduced
29 CFR 1910.179(j)(3): A complete periodic inspection of crane(s) had not been conducted in the past 12 months:    Outside Building A - Periodic inspections of the company's overhead bridge crane were not completed as required. Last inspection date was 7/7/2015.
Recent events (2)
  • — I (S) $2600
  • — Z (S) $3252

1910.95 M02 I

Other-than-serious 1 instance 5 exposed
Issued
Jul 12, 2018
Abate by
Jul 24, 2018
Penalty
Initial $0 · Current $0
29 CFR 1910.95(m)(2)(i): The employer did not retain all employee audiometric test records obtained pursuant to 29 CFR 1910.95(g):  Building A - There were no audiometric test records for employees who were exposed to noise levels >91 dba.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.132 D02

Other-than-serious 3 instances 25 exposed
Issued
Jul 12, 2018
Abate by
Jul 24, 2018
Penalty
Initial $0 · Current $0
29 CFR 1910.132(d)(2): The employer did not verify, through a written certification, that the required workplace hazard assessment had been performed:   Buildings A & B - A written certification was not created to verify the performance of a hazard assessment for employees who were exposed to noise, fall, struck-by and confined space hazards.
Recent events (2)
  • — I (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 343194627.

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