Inspection #344012547
ClosedThis page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
The Occupational Safety and Health Administration (OSHA) conducted a referral inspection of ACKER-STONE at 6700 W. Allison Rd., Chandler, AZ 85226 on May 15, 2019. The inspection scope was partial. The case was closed on Apr 28, 2020.
OSHA documented 21 violations (13 serious, 3 willful, 5 other-than-serious) with total penalties on record of $150,000. 1 incident investigation summary is associated with this inspection. This inspection is linked to 1 referral in OSHA records.
This employer has 6 other OSHA inspections on record at this establishment.
- Inspection Number
- 344012547
- Type
- Referral (C)
- Scope
- Partial
- Opened
- May 15, 2019
- Closed
- Apr 28, 2020
- Final Order
- Dec 26, 2019
- Total Violations
- 21
- Penalties on Record
- $150,000
- Initial Penalties
- $273,154
- Related Activity
- 1 referral
- Name
- ACKER-STONE
- Address
- 6700 W. Allison Rd., Chandler, AZ 85226
- Industry
- 327331 Concrete Block and Brick Manufacturing
Other OSHA inspections of the same establishment. Linked via establishment ID (exact government key).
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection appears immediately below.
Employees injures arm when caught in automatic rotary press
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key).
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page.
Inspection closed Apr 28, 2020.
13 serious, 3 willful, 5 other-than-serious.
Citation amounts as first recorded in OSHA's penalty fields.
Latest published amounts after changes in the enforcement process.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value.
| Citation | Standard | Type | Initial | Current | Abatement |
|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 C | Serious | $9,282 | $2,000 | Nov 29, 2019 |
| 01002 | 1910.28 Duty to Have Fall Protection OSHA citation code: 19100028 B03 V | Serious | $7,956 | $2,000 | Nov 18, 2019 |
| 01003 | 1910.101 Compressed Gases (General Requirements) OSHA citation code: 19100101 B | Serious | $6,630 | $2,000 | Nov 29, 2019 |
| 01004 | 1910.133 Eye and Face Protection OSHA citation code: 19100133 A02 | Serious | $5,304 | $2,000 | Nov 18, 2019 |
| 01005 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Serious | $9,282 | $2,000 | Nov 29, 2019 |
| 01006 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Serious | $5,304 | $2,000 | Nov 18, 2019 |
| 01007 | 1910.176 Handling Materials - General OSHA citation code: 19100176 B | Serious | $7,956 | $2,000 | Nov 18, 2019 |
| 01008 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | $9,282 | $2,000 | Dec 13, 2019 |
| 01009 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A04 | Serious | $9,282 | $2,000 | Dec 13, 2019 |
| 01010 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B02 | Serious | $9,282 | $2,000 | Dec 13, 2019 |
| 01011 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G01 II | Serious | $3,978 | $2,000 | Nov 18, 2019 |
| 01012A | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G01 IV A | Serious | $3,978 | $2,000 | Dec 13, 2019 |
| 01012B | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 G01 IV F | Serious | $0 | $0 | Dec 13, 2019 |
| 02001A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C02 II | Willful | $92,819 | $63,000 | Nov 21, 2019 |
| 02001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C07 I | Willful | $0 | $0 | Nov 29, 2019 |
| 02002 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Willful | $92,819 | $63,000 | Dec 13, 2019 |
| 03001 | 1910.157 Portable Fire Extinguishers OSHA citation code: 19100157 E03 | Other | $0 | $0 | Nov 21, 2019 |
| 03002 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 Q07 | Other | $0 | $0 | Nov 18, 2019 |
| 03003 | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 B01 | Other | $0 | $0 | Nov 29, 2019 |
| 03004 | 1910.305 Electrical - Wiring Methods, Components, and Equipment OSHA citation code: 19100305 A02 X | Other | $0 | $0 | Dec 6, 2019 |
| 03005 | 1910.334 Electrical - Use of Equipment OSHA citation code: 19100334 A02 I | Other | $0 | $0 | Nov 15, 2019 |
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. On inspection pages, the status display follows the DOL inspection record first. If the DOL inspection feed includes a close date, we show the inspection as closed. If the inspection feed has no close date but all citation records tied to that inspection show a final order date, we label the page "Final Order Recorded" and disclose the citation dates instead of inferring a close date. Chemical exposure sampling data and OSHA Permissible Exposure Limits (PELs) are sourced from the OSHA Occupational Chemical Database, matched via IMIS analyte codes. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.