CHANDLER AGGREGATES INC.
25225 MAITRI ROAD, CORONA, CA 92883 · NAICS 212321 Construction Sand and Gravel Mining
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Dec 7, 2021#345682868Dec 7, 2021Planned (H) · Complete scope, Safety#345682868$4803 viol.3 violations$480 in penalties
Inspection #345682868
Dates
- Opened
- Dec 7, 2021
- Closing Conference Date
- Jan 24, 2022
- Final Order
- Mar 1, 2022
- Closed
- Feb 14, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 55
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $480
- Penalties on Record
- $480
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 465(B)(2) Safety Devices and Systems | Other | 1 | 1 | $240 | $240 | Feb 3, 2022 | - | Mar 1, 2022 |
| 01002 | 2340.11 Deteriorating Agents OSHA citation code: 23400011 A | Other | 1 | 1 | $240 | $240 | Feb 8, 2022 | - | Mar 1, 2022 |
| 01003 | 2340.12 Mechanical Execution of Work OSHA citation code: 23400012 D | Other | 1 | 2 | $0 | $0 | Feb 8, 2022 | - | Mar 1, 2022 |
Dec 13, 2019#344526488Dec 13, 2019Planned (H) · Complete scope, Safety#344526488$3,5658 viol.8 violations$3,565 in penalties
Inspection #344526488
Dates
- Opened
- Dec 13, 2019
- Closing Conference Date
- Mar 6, 2020
- Final Order
- Mar 23, 2020
- Closed
- Apr 22, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 55
Violations and Penalties
- Total Violations
- 8
- Violation Types
- 1 repeat, 7 other-than-serious
- Initial Penalties
- $3,565
- Penalties on Record
- $3,565
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 8 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3944(C) Guard Clearances | Other | 1 | 2 | $260 | $260 | Mar 17, 2020 | - | Mar 23, 2020 |
| 01002 | 5551(A) Housekeeping | Other | 2 | 2 | $260 | $260 | Mar 19, 2020 | - | Mar 23, 2020 |
| 01003 | 3273(E)(1) Working Area | Other | 2 | 4 | $390 | $390 | - | Mar 23, 2020 | |
| 01004 | 5162(E) Emergency Eyewash and Shower Equipment | Other | 2 | 2 | $260 | $260 | Mar 16, 2020 | - | Mar 23, 2020 |
| 01005 | 2340.17 Guarding of Energized Parts OSHA citation code: 23400017 D | Other | 1 | 2 | $260 | $260 | Mar 16, 2020 | - | Mar 23, 2020 |
Showing the 5 violations listed first by citation identifier. This inspection has 8 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Dec 19, 2018#343677480Dec 19, 2018Planned (H) · Complete scope, Safety#343677480$1501 viol.1 violation$150 in penalties
Inspection #343677480
Dates
- Opened
- Dec 19, 2018
- Closing Conference Date
- Feb 15, 2019
- Final Order
- Mar 13, 2019
- Closed
- Mar 11, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 55
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $150
- Penalties on Record
- $150
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 | 3214(B) Stair Rails and Handrails | Other | 1 | 1 | $150 | $150 | - | Mar 13, 2019 |
Aug 20, 2018#343409991Aug 20, 2018Accident (A) · Partial scope, Safety#343409991$6251 viol.1 violation$625 in penalties
Inspection #343409991
Dates
- Opened
- Aug 20, 2018
- Closing Conference Date
- Oct 1, 2018
- Final Order
- Oct 26, 2018
- Closed
- Nov 5, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 55
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $625
- Penalties on Record
- $625
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- Industry
- 212321 Construction Sand and Gravel Mining
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 sustains injection of grease through skin
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3380(F)(2) Personal Protective Devices | Other | 1 | 1 | $625 | $625 | Oct 18, 2018 | - | Oct 26, 2018 |
Mar 5, 2018#342996972Mar 5, 2018Planned (H) · Complete scope, Safety#342996972$3,4958 viol.8 violations$3,495 in penalties
Inspection #342996972
Dates
- Opened
- Mar 5, 2018
- Closing Conference Date
- Mar 22, 2018
- Final Order
- Apr 20, 2018
- Closed
- Apr 23, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 55
Violations and Penalties
- Total Violations
- 8
- Violation Types
- 1 repeat, 7 other-than-serious
- Initial Penalties
- $3,495
- Penalties on Record
- $3,495
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 8 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Other | 1 | 5 | $250 | $250 | Apr 12, 2018 | - | Apr 20, 2018 |
| 01002 | 3328(G) Machinery and Equipment | Other | 1 | 1 | $110 | $110 | Apr 12, 2018 | - | Apr 20, 2018 |
| 01003 | 3942(A) Type of Guarding Required | Other | 2 | 1 | $250 | $250 | Apr 12, 2018 | - | Apr 20, 2018 |
| 01004 | 4851(D)(2) Arc Welding and Cutting | Other | 1 | 2 | $450 | $450 | - | Apr 20, 2018 | |
| 01005 | 7010(D) Loading, Hauling, and Dumping--General | Other | 1 | 1 | $450 | $450 | - | Apr 20, 2018 |
Showing the 5 violations listed first by citation identifier. This inspection has 8 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Dec 2, 2016#341949931Dec 2, 2016Planned (H) · Complete scope, Safety#341949931$1,6505 viol.5 violations$1,650 in penalties
Inspection #341949931
Dates
- Opened
- Dec 2, 2016
- Closing Conference Date
- Dec 20, 2016
- Final Order
- Feb 6, 2017
- Closed
- Feb 8, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 39
Violations and Penalties
- Total Violations
- 5
- Violation Types
- 5 other-than-serious
- Initial Penalties
- $1,650
- Penalties on Record
- $1,650
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 | 461(A) Permits to Operate | Other | 4 | 1 | $375 | $375 | Jan 26, 2017 | - | Feb 6, 2017 |
| 01002 | 2340.17 Guarding of Energized Parts OSHA citation code: 23400017 A01 | Other | 1 | 1 | $750 | $750 | - | Feb 6, 2017 | |
| 01003 | 3231(D) Stairways | Other | 1 | 1 | $225 | $225 | Jan 26, 2017 | - | Feb 6, 2017 |
| 01004 | 3366(A) Washing Facilities | Other | 3 | 1 | $150 | $150 | Jan 26, 2017 | - | Feb 6, 2017 |
| 01005 | 4851(E)(2) Arc Welding and Cutting | Other | 2 | 1 | $150 | $150 | - | Feb 6, 2017 |
Apr 20, 2016#341415289Apr 20, 2016Planned (H) · Complete scope, Safety#341415289$3252 viol.2 violations$325 in penalties
Inspection #341415289
Dates
- Opened
- Apr 20, 2016
- Closing Conference Date
- May 23, 2016
- Final Order
- Jun 21, 2016
- Closed
- Aug 25, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 6
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $325
- Penalties on Record
- $325
- Site Address
- 24980 Maitri Road, Corona, CA 92883
- 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 | 3212(A)(2)(A) Floor Openings, Floor Holes, Skylights and Roofs | Other | 1 | 6 | $325 | $325 | - | Jun 21, 2016 | |
| 02001 | 3314(G)(2)(A) The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout | Other | 1 | 6 | $0 | $0 | Jun 20, 2016 | - | Jun 21, 2016 |
Nov 18, 2015#341065555Nov 18, 2015Planned (H) · Complete scope, Safety#341065555$1,3756 viol.6 violations$1,375 in penalties
Inspection #341065555
Dates
- Opened
- Nov 18, 2015
- Closing Conference Date
- Dec 11, 2015
- Final Order
- Jan 13, 2016
- Closed
- Feb 22, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 39
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 6 other-than-serious
- Initial Penalties
- $1,375
- Penalties on Record
- $1,375
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3299 Personal Fall Protection | Other | 1 | 4 | $200 | $200 | Dec 23, 2015 | - | Jan 13, 2016 |
| 01002 | 3234(E)(6) Fixed Industrial Stairs | Other | 2 | 2 | $150 | $150 | Jan 14, 2016 | - | Jan 13, 2016 |
| 01003 | 3209(A) Standard Guardrails | Other | 2 | 4 | $225 | $225 | Jan 14, 2016 | - | Jan 13, 2016 |
| 01004 | 7044(F) (11-1). Manways and Ladder Installations | Other | 1 | 2 | $100 | $100 | Dec 28, 2015 | - | Jan 13, 2016 |
| 01005 | 4650(D) Storage, Handling, and Use of Cylinders | Other | 1 | 4 | $200 | $200 | - | Jan 13, 2016 |
Showing the 5 violations listed first by citation identifier. This inspection has 6 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Mar 28, 2013#315983825Mar 28, 2013Complaint (B) · Partial scope, Safety#315983825$00 viol.0 violations$0 in penalties
Inspection #315983825
Dates
- Opened
- Mar 28, 2013
- Closing Conference Date
- Mar 29, 2013
- Closed
- Apr 2, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 35
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- Industry
- 212321 Construction Sand and Gravel Mining
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.
Jan 29, 2013#315983668Jan 29, 2013Planned (H) · Complete scope, Safety#315983668$2002 viol.2 violations$200 in penalties
Inspection #315983668
Dates
- Opened
- Jan 29, 2013
- Closing Conference Date
- Jan 29, 2013
- Closed
- Nov 18, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 35
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $200
- Penalties on Record
- $200
- Site Address
- 24867 Maitri Road, Corona, CA 92883
- 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 | 5044 Alloy Steel Chain Slings OSHA citation code: 5044 C02 | Other | 2 | 1 | $200 | $200 | Feb 15, 2013 | - | - |
| 02001 | 6981 (15-5). Safety Belts and Life Lines OSHA citation code: 6981 D | Other | 1 | 1 | $0 | $0 | Feb 15, 2013 | - | - |
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.
27 inspections, 1997 to 2021. 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.
Standards cited
Industry comparison
Mining (except Oil and Gas), 2,259 employers with OSHA inspections. Arithmetic from DOL records.