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 · Safety discipline

On , OSHA opened a follow-up safety inspection of ACKER-STONE in 6700 W. ALLISON RD., CHANDLER, AZ 85226 (NAICS 327331). OSHA activity number 344771662.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
327331
Employees
25
Ownership type
A

3 citations on file for this inspection.

1910.179 J03

Repeat Gravity 5 2 instances 2 exposed
Issued
Sep 28, 2020
Abate by
Oct 5, 2020
Penalty
Initial $11,875 · Current $8,313 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 cranes were not completed as required, exposing employers to hazards from falling materials. Last inspection date was 5/13/2019.     Acker-Stone was previously cited for a violation of this Occupational Safety and Health Standard, which was contained in OSHA inspection number 1319462, citation number 1, item number 3 and was affirmed as a final order on 08/01/2018, with respect to a workplace located at 6700 W. Allison Rd., Chandler, AZ 85226.
Recent events (3)
  • — F (R) $8312.5
  • — C (R) $11875
  • — Z (R) $11875

1910.157 C01

Other-than-serious 3 instances 7 exposed
Issued
Sep 28, 2020
Abate by
Oct 5, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.157(c)(1): Portable fire extinguishers were not mounted, located and identified so that they were readily accessible without subjecting the employees to injuries:  a) B Building - Two fire extinguishers were set on top a shelf inside the maintenance shop area, exposing employees to fire hazards.   b) A Building -  Where a fire extinguisher mount and signs are by the south door exit, the fire extinguisher is missing.   c) A Building - One fire extinguisher was set on top of Operator Panel Number 4, exposing employees to fire hazards.
Recent events (3)
  • — F (O) $0
  • — C (O) $0
  • — Z (O) $0

1910.303 B02

Other-than-serious 1 instance 3 exposed
Issued
Sep 28, 2020
Abate by
Oct 8, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.303(b)(2): Installation and use. Listed or labeled equipment shall be installed and used in accordance with any instructions included in the listing or labeling.  a) A Building- Employees were exposed to fire and electrical hazards where a three-way splitter was used with an extension cord to power two industrial fans and a halogen light.
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 344771662.

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