ROBERTSONS READY MIX
2601 N ALDER, RIALTO, CA 92376
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Aug 20, 2026#349129304Aug 20, 2026OpenPlanned (H) · Complete scope, SafetyOpen#349129304$00 viol.0 violations$0 in penalties
Inspection #349129304
Dates
- Opened
- Aug 20, 2026
- Closing Conference Date
- Not recorded
- Closed
- Open
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 15
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2601 Alder Avenue, Rialto, CA 92377
- Industry
- 327320 Ready-Mix Concrete Manufacturing
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.
Jan 13, 2015#340176965Jan 13, 2015Planned (H) · Complete scope, Safety#340176965$01 viol.1 violation$0 in penalties
Inspection #340176965
Dates
- Opened
- Jan 13, 2015
- Closing Conference Date
- Jan 13, 2015
- Final Order
- Feb 24, 2015
- Closed
- Feb 6, 2015
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 103
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2601 North Alder Avenue, Rialto, CA 92377
- Industry
- 212313 Crushed and Broken Granite Mining and Quarrying
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 | 2340.26 Mechanical Protection | Other | 1 | 5 | $0 | $0 | Feb 9, 2015 | - | Feb 24, 2015 |
Apr 14, 2014#315984617Apr 14, 2014Complaint (B) · Partial scope, Safety#315984617$1851 viol.1 violation$185 in penalties
Inspection #315984617
Dates
- Opened
- Apr 14, 2014
- Closing Conference Date
- Apr 28, 2014
- Contested
- May 5, 2014
- Final Order
- Aug 27, 2014
- Closed
- Oct 27, 2014
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 31
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $375
- Penalties on Record
- $185
- Site Address
- 2601 Alder Avenue, Rialto, CA 92377
- 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.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 6984 (3-1). Face or Bank of Pit OSHA citation code: 6984 B | Other | 1 | 1 | $375 | $185 | May 8, 2014 | May 5, 2014 | Aug 27, 2014 |
Jul 28, 2010#311671481Jul 28, 2010Planned (H) · Complete scope, Safety#311671481$2251 viol.1 violation$225 in penalties
Inspection #311671481
Dates
- Opened
- Jul 28, 2010
- Closing Conference Date
- Jul 28, 2010
- Closed
- Sep 27, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 28
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $225
- Penalties on Record
- $225
- Site Address
- 2601 North Alder Avenue, Rialto, CA 92377
- 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 | 5162 Emergency Eyewash and Shower Equipment OSHA citation code: 5162 E | Other | 1 | 1 | $225 | $225 | Aug 9, 2010 | - | - |
May 11, 2009#311668651May 11, 2009Accident (A) · Partial scope, Safety#311668651$00 viol.0 violations$0 in penalties
Inspection #311668651
Dates
- Opened
- May 11, 2009
- Closing Conference Date
- Jul 23, 2009
- Closed
- Aug 3, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 28
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2601 North Alder Avenue, Rialto, CA 92377
- 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's leg is fractured by shattered fan pieces
May 7, 2009#311668610May 7, 2009Planned (H) · Complete scope, Safety#311668610$00 viol.0 violations$0 in penalties
Inspection #311668610
Dates
- Opened
- May 7, 2009
- Closing Conference Date
- May 7, 2009
- Closed
- May 8, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 28
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2601 North Alder Avenue, Rialto, CA 92377
- 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.
May 8, 2008#311665863May 8, 2008Planned (H) · Complete scope, Safety#311665863$00 viol.0 violations$0 in penalties
Inspection #311665863
Dates
- Opened
- May 8, 2008
- Closing Conference Date
- May 8, 2008
- Closed
- May 13, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 37
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2601 Alder Ave, Rialto, CA 92376
- 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.
Dec 14, 2005#303588123Dec 14, 2005Accident (A) · Partial scope, Safety#303588123$3,6001 viol.1 violation$3,600 in penalties
Inspection #303588123
Dates
- Opened
- Dec 14, 2005
- Closing Conference Date
- Dec 14, 2005
- Contested
- Apr 13, 2006
- Final Order
- Oct 20, 2006
- Closed
- Aug 19, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 26
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $18,000
- Penalties on Record
- $3,600
- Site Address
- 2601 N Alder, Rialto, CA 92376
- 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 fractures femur in fall from elevated conveyor belt
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 6981 (15-5). Safety Belts and Life Lines OSHA citation code: 6981 A | Serious | 1 | 1 | $18,000 | $3,600 | Mar 30, 2006 | Apr 13, 2006 | Oct 20, 2006 |
Jun 8, 2005#303587380Jun 8, 2005Planned (H) · Complete scope, Safety#303587380$3001 viol.1 violation$300 in penalties
Inspection #303587380
Dates
- Opened
- Jun 8, 2005
- Closing Conference Date
- Jun 10, 2005
- Closed
- Apr 25, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 35
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $300
- Penalties on Record
- $300
- Site Address
- 2601 N Alder, Rialto, CA 92376
- 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 | 2340.16 Work Space About Electric Equipment OSHA citation code: 23400016 A | Other | 1 | 1 | $300 | $300 | Jun 20, 2005 | - | - |
Feb 10, 2005#303586887Feb 10, 2005Planned (H) · Partial scope, Safety#303586887$00 viol.0 violations$0 in penalties
Inspection #303586887
Dates
- Opened
- Feb 10, 2005
- Closing Conference Date
- Feb 10, 2005
- Closed
- Feb 11, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 66
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2601 N Alder, Rialto, CA 92376
- 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.
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.
14 inspections, 2000 to 2026. 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.