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 340815547.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
20
Ownership type
A

7 citations on file for this inspection.

1910.215 A04

Serious Gravity 1 1 instance 1 exposed
Issued
Oct 1, 2015
Abate by
Oct 7, 2015
Penalty
Initial $2,100 · Current $2,100
29 CFR 1910.215(a)(4): Work rest(s) on grinding machinery were not adjusted closely to the wheel with a maximum opening of one eighth inch:   Bldg. B, Shop - A DeWalt double wheeled bench grinder (MD. DW758) had measured gaps of 3/4" on the right side and a 1/2" gap on the left side between the work rests and the abrasive wheels.
Recent events (1)
  • — Z (S) $2100

1910.215 B09

Serious Gravity 1 1 instance 1 exposed
Issued
Oct 1, 2015
Abate by
Oct 7, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.215(b)(9): The distance between the abrasive wheel periphery(s) and the adjustable tongue or the end of the safety guard peripheral member at the top exceeded one fourth inch:       Bldg. B, Shop - A DeWalt double wheeled bench grinder (MD. DW758) had measured gaps of 1" on the right side and a 1/2"  on the left side between the tongue guards and the abrasive wheels.
Recent events (1)
  • — Z (S) $0

1910.253 B04 III

Serious Gravity 1 1 instance 10 exposed
Issued
Oct 1, 2015
Abate by
Oct 8, 2015
Penalty
Initial $2,100 · Current $2,100
29 CFR 1910.253(b)(4)(iii): Oxygen cylinders in storage were not separated from fuel-gas cylinders or combustible materials (especially oil or grease), a minimum distance of 20 feet (6.1 m) or by a noncombustible barrier at least 5 feet (1.5 m) high having a fire-resistance rating of at least one-half hour.   Bldg. B, Shop - Welding gases Oxygen and Acetylene were stored together when not in use.  The distance between the stored gases was 7'6".
Recent events (1)
  • — Z (S) $2100

1910.23 A09

Other-than-serious 1 instance 5 exposed
Issued
Oct 1, 2015
Abate by
Oct 7, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.23(a)(9): Every floor hole into which persons cannot accidentally walk (on account  of fixed machinery, equipment or walls) shall be protected by a cover that leaves no openings more than 1 inch wide. The cover shall be securely held in place to prevent tools or maerials from falling through:  Bldg. A, OMAG color hopper, second level  - At the end of the color hopper line, a section of grating in excess of one inch wide was missing.
Recent events (1)
  • — Z (O) $0

1910.23 E01

Other-than-serious 1 instance 10 exposed
Issued
Oct 1, 2015
Abate by
Oct 8, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.23(e)(1): Standard railing(s) did not consist of top rail, intermediate rail and/or posts and/or did not have a vertical height of 42 inches (106.7 cm) nominal from upper surface of top rail to floor, platform runway, or ramp level:    Bldg. A, OMAG color hopper, second level - The standard railing was inadequate in that it was missing a mid-rail.
Recent events (1)
  • — Z (O) $0

1910.37 A03

Other-than-serious 1 instance 10 exposed
Issued
Oct 1, 2015
Abate by
Oct 7, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.37(a)(3): Exit routes must be free and unobstructed. No materials or equipment may be placed, either permanently or temporarily, within the exit route. The exit access must not go through a room that can be locked, such as a bathroom, to reach an exit or exit discharge, nor may it lead into a dead-end corridor. Stairs or a ramp must be provided where the exit route is not substantially level.     Bldg. A, South East exit door -- It was observed that that the exit discharge was blocked by sand bags.
Recent events (1)
  • — Z (O) $0

1910.1200 H03 IV

Other-than-serious 1 instance 20 exposed
Issued
Oct 1, 2015
Abate by
Oct 27, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.1200(h)(3)(iv): The details of the hazard communication program developed by the employer did not include an explanation of the labels received on shipped containers and the workplace labeling system used by their employer; the safety data sheet, including the order of information and how employee could obtain and use the appropriate hazard information:          Workplace - The employer failed to train exposed employees on the new label elements (e.g., pictograms and signal words) and the new SDS formation by December 2, 2013, as required by the revised Hazard Communication Standard.  Employees handle and use hazardous chemicals such as, but not limited to,  Portland cement, welding gases (Oxygen, Acetylene, ), fuels, and mineral pigments.
Recent events (1)
  • — 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 340815547.

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