HI-GRADE MATERIALS CO
6500 EAST AVENUE "T", LITTLEROCK, CA 93543
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 12, 2025#348114232Mar 12, 2025Planned (H) · Complete scope, Safety#348114232$1,8955 viol.5 violations$1,895 in penalties
Inspection #348114232
Dates
- Opened
- Mar 12, 2025
- Closing Conference Date
- Jun 19, 2025
- Final Order
- Jul 21, 2025
- Closed
- Aug 11, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 18
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 other-than-serious
- Initial Penalties
- $1,895
- Penalties on Record
- $1,895
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (5 of 5 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2812.3 Outdoor Electrical Installations OSHA citation code: 28120003 B02 | Other | 1 | 1 | $315 | $315 | - | Jul 21, 2025 | |
| 01002 | 3273(B) Working Area | Other | 1 | 1 | $315 | $315 | - | Jul 21, 2025 | |
| 01003 | 3366(B) Washing Facilities | Other | 1 | 2 | $475 | $475 | - | Jul 21, 2025 | |
| 01004 | 4851(E)(2) Arc Welding and Cutting | Other | 1 | 1 | $315 | $315 | - | Jul 21, 2025 | |
| 01005 | 5204(D)(3)(C) Occupational Exposures to Respirable Crystalline Silica | Other | 1 | 1 | $475 | $475 | Jul 30, 2025 | - | Jul 21, 2025 |
Jun 14, 2024#347561698Jun 14, 2024Unprogrammed Related (G) · Partial scope, Safety#347561698$00 viol.0 violations$0 in penalties
Inspection #347561698
Dates
- Opened
- Jun 14, 2024
- Closing Conference Date
- Dec 10, 2024
- Closed
- Dec 10, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 15
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Oct 31, 2023#347073280Oct 31, 2023Planned (H) · Complete scope, Safety#347073280$1,2002 viol.2 violations$1,200 in penalties
Inspection #347073280
Dates
- Opened
- Oct 31, 2023
- Closing Conference Date
- Feb 5, 2024
- Final Order
- Mar 22, 2024
- Closed
- Sep 18, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 18
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $1,200
- Penalties on Record
- $1,200
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2320.11 Protection From Flames and Electric Arcs OSHA citation code: 23200011 A01 | Other | 1 | 10 | $600 | $600 | Mar 5, 2024 | - | Mar 22, 2024 |
| 01002 | 5204(D)(1) Occupational Exposures to Respirable Crystalline Silica | Other | 1 | 10 | $600 | $600 | Mar 5, 2024 | - | Mar 22, 2024 |
Jun 14, 2022#346018583Jun 14, 2022Planned (H) · Complete scope, Safety#346018583$6302 viol.2 violations$630 in penalties
Inspection #346018583
Dates
- Opened
- Jun 14, 2022
- Closing Conference Date
- Jul 27, 2022
- Final Order
- Aug 30, 2022
- Closed
- Sep 27, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 16
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $630
- Penalties on Record
- $630
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4002(A) Moving Parts of Machinery or Equipment | Other | 1 | 1 | $315 | $315 | Aug 23, 2022 | - | Aug 30, 2022 |
| 01002 | 7014(G) Private Roads | Other | 2 | 2 | $315 | $315 | - | Aug 30, 2022 |
May 31, 2019#344048228May 31, 2019Planned (H) · Complete scope, Safety#344048228$1851 viol.1 violation$185 in penalties
Inspection #344048228
Dates
- Opened
- May 31, 2019
- Closing Conference Date
- Jul 11, 2019
- Final Order
- Aug 5, 2019
- Closed
- Aug 5, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 16
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $185
- Penalties on Record
- $185
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3277(D)(2) Fixed Ladders | Other | 1 | 3 | $185 | $185 | - | Aug 5, 2019 |
Jun 25, 2018#343251963Jun 25, 2018Planned (H) · Complete scope, Safety#343251963$00 viol.0 violations$0 in penalties
Inspection #343251963
Dates
- Opened
- Jun 25, 2018
- Closing Conference Date
- Jul 24, 2018
- Closed
- Jul 24, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 18
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Sep 15, 2016#341783207Sep 15, 2016Planned (H) · Complete scope, Safety#341783207$00 viol.0 violations$0 in penalties
Inspection #341783207
Dates
- Opened
- Sep 15, 2016
- Closing Conference Date
- Sep 15, 2016
- Closed
- Nov 2, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 40
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Nov 30, 2015#341088730Nov 30, 2015Planned (H) · Complete scope, Safety#341088730$7002 viol.2 violations$700 in penalties
Inspection #341088730
Dates
- Opened
- Nov 30, 2015
- Closing Conference Date
- Dec 16, 2015
- Final Order
- Jan 14, 2016
- Closed
- Feb 29, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 40
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $700
- Penalties on Record
- $700
- Site Address
- 6500 E. Avenue T, Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 2360.3 Ground-Fault Circuit Interrupter Protection for Personnel - General Industry OSHA citation code: 23600003 B01 | Other | 1 | 5 | $300 | $300 | Jan 13, 2016 | - | Jan 14, 2016 |
| 01002 | 3212(A)(2)(A) Floor Openings, Floor Holes, Skylights and Roofs | Other | 4 | 5 | $400 | $400 | Jan 13, 2016 | - | Jan 14, 2016 |
Aug 6, 2014#317446094Aug 6, 2014Planned (H) · Complete scope, Safety#317446094$4652 viol.2 violations$465 in penalties
Inspection #317446094
Dates
- Opened
- Aug 6, 2014
- Closing Conference Date
- Aug 6, 2014
- Closed
- Jan 25, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 41
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $465
- Penalties on Record
- $465
- Site Address
- 6500 East Avenue "t", Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 7014 Private Roads OSHA citation code: 7014 G | Other | 1 | 1 | $280 | $280 | Sep 30, 2014 | - | - |
| 01002 | 3272 Aisles, Walkways, and Crawlways OSHA citation code: 3272 C | Other | 1 | 6 | $185 | $185 | Sep 30, 2014 | - | - |
Feb 24, 2012#315699959Feb 24, 2012Planned (H) · Complete scope, Safety#315699959$4001 viol.1 violation$400 in penalties
Inspection #315699959
Dates
- Opened
- Feb 24, 2012
- Closing Conference Date
- Feb 24, 2012
- Closed
- Jul 31, 2012
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 14
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $400
- Penalties on Record
- $400
- Site Address
- 6500 East Avenue "t", Littlerock, CA 93543
- Industry
- 212321 Construction Sand and Gravel Mining
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3666 Haulage Vehicles and Earthmoving Equipment OSHA citation code: 3666 A | Other | 1 | 1 | $400 | $400 | Apr 27, 2012 | - | - |
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.
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.
26 inspections, 1990 to 2025. 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.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.