MATERIALS SUPPLIES, INC
4325 ETIWANDA AVE, Mira Loma, CA 91752 · NAICS 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 3, 2004#307454009Aug 3, 2004FatalityAccident (A) · Partial scope, SafetyFatality#307454009$6,8703 viol.3 violations$6,870 in penalties
Inspection #307454009
Dates
- Opened
- Aug 3, 2004
- Closing Conference Date
- Jan 4, 2005
- Closed
- Oct 9, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $6,870
- Penalties on Record
- $6,870
- Site Address
- 4325 Etiwanda Ave, Mira Loma, CA 91752
- Industry
- 493190 Other Warehousing and Storage
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
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 is in the inspection details above.
Employee dies after being pinned by forklift
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 342 Reporting Work-Connected Fatalities and Serious Injuries OSHA citation code: 342 A | Other | 1 | 1 | $5,000 | $5,000 | Feb 7, 2005 | - | - |
| 01002 | 3650 Industrial Trucks. General OSHA citation code: 3650 S09 | Other | 1 | 1 | $935 | $935 | Feb 7, 2005 | - | - |
| 01003 | 3668 Powered Industrial Truck Operator Training OSHA citation code: 3668 F | Other | 1 | 1 | $935 | $935 | Feb 7, 2005 | - | - |
Nov 17, 2003#125885160Nov 17, 2003Complaint (B) · Complete scope, Safety#125885160$14,97012 viol.12 violations$14,970 in penalties
Inspection #125885160
Dates
- Opened
- Nov 17, 2003
- Closing Conference Date
- May 12, 2004
- Closed
- Sep 2, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 130
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 12
- Violation Types
- 6 serious, 6 other-than-serious
- Initial Penalties
- $39,745
- Penalties on Record
- $14,970
- Site Address
- 4325 Etiwanda Ave, Mira Loma, CA 91752
- Industry
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (12 of 12 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 461 Permits to Operate OSHA citation code: 461 C | Other | 1 | - | $375 | $300 | May 17, 2004 | - | - |
| 01002 | 3203 Injury and Illness Prevention Program OSHA citation code: 3203 B02 | Other | 1 | - | $375 | $300 | Jun 14, 2004 | - | - |
| 01003 | 2340.16 Work Space About Electric Equipment OSHA citation code: 23400016 A | Other | 1 | - | $185 | $150 | May 17, 2004 | - | - |
| 01004 | 2340.23 Openings (Repealed) | Other | 1 | - | $750 | $300 | May 17, 2004 | - | - |
| 01005 | 2500.10 Pull at Joints and Terminals OSHA citation code: 25000010 A | Other | 1 | - | $750 | $0 | Jun 14, 2004 | - | - |
| 01006 | 3273 Working Area OSHA citation code: 3273 A | Other | 1 | - | $185 | $150 | Jun 14, 2004 | - | - |
| 02001 | 4187 Rolls OSHA citation code: 4187 A | Serious | 3 | - | $6,750 | $2,700 | May 24, 2004 | - | - |
| 03001 | 4216 Rivet Setting Equipment OSHA citation code: 4216 A | Serious | 8 | - | $6,750 | $270 | May 24, 2004 | - | - |
| 04001 | 4214 Press Brakes Mechanically or Hydraulically Powered OSHA citation code: 4214 A | Serious | 2 | - | $6,750 | $2,700 | May 24, 2004 | - | - |
| 05001 | 4075 Gears and Sprockets OSHA citation code: 4075 A | Serious | 1 | - | $6,750 | $2,700 | May 24, 2004 | - | - |
| 06001 | 4070 Guarding OSHA citation code: 4070 A | Serious | 1 | - | $6,750 | $2,700 | May 17, 2004 | - | - |
| 07001 | 4185 Foot-Operated Devices | Serious | 3 | - | $3,375 | $2,700 | May 24, 2004 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This 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.
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. How to interpret these status fields. How initial and current penalties are recorded.
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. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
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). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
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.
2 inspections, 2003 to 2004. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Standards cited
Industry comparison
Fabricated Metal Product Manufacturing, 45,913 employers with OSHA inspections. Arithmetic from DOL records.