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Establishment profile

CHANDLER AGGREGATES INC.

24867 MAITRI ROAD, CORONA, CA, 91719

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OSHA inspections
6
over 29 years
Violations
10
$650 in penalties
Penalties
$650
$65 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.

Summary

CHANDLER AGGREGATES INC. has accumulated 10 OSHA violations across 6 inspections over 29 years of recorded history, with $650 in total assessed penalties.

The establishment sits in the 95th percentile for violations within its industry-state peer group of 119,385 employers. Inspection frequency runs at the 99th percentile. The most recent enforcement activity was recorded 27 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

CHANDLER AGGREGATES INC. appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
6
0.2 / yr · last 29 yrs
Violations
10
0.3 / yr
Penalties
$650
$65 avg / violation
Inspection trigger · planned
5 of 6
Inspection trigger · accident
1 of 6

83% of inspections at this establishment produced violations,

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 7 distinct standards shown · 10 citations in this view · $650 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
7010 I22$400May 1997Aug 1999
4002 A22Jun 1997Apr 1998
6964 A22Jun 1997Jun 1997
7046 E11$150Aug 1999Aug 1999
29 CFR 2340.002111$100Aug 1999Aug 1999
461 A11Apr 1998Apr 1998
7183 A1711Apr 1998Apr 1998

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

95th

Worse on violations than nearly every other employer. Peer group: 119,385 employers. This establishment has 10 OSHA violations; peer median is 1.

Fewer violationsMore violations
Penalty percentile
78th
peer median: $0
Inspection frequency
99th
peer median: 1

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for CHANDLER AGGREGATES INC.. Verify directly with OSHA Injury Tracking Application

Inspection breakdown

Planned
5
Accident
1

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for CHANDLER AGGREGATES INC.. Verify directly with Occupational Safety and Health Administration

OSHA accident events

Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.

DateEventInjuriesHospitalizedFatalities
Jun 3, 1998SHOULDER,WORK RULES,ELECTRICIAN,SLIP,FALL,CONVEYOR BELT,CONTUSION,UNSTABLE POSITION1

Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
27 years ago

No federal enforcement activity has been recorded against this establishment in 27+ years. Most recent activity: 27 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for CHANDLER AGGREGATES INC.. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in CA — for CHANDLER AGGREGATES INC., not this location alone

Violations
696
Assessed penalties
$359,387

Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other CHANDLER AGGREGATES INC. operations in the same state.

MSHA citations

Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 61S&S · 79 contractor · $246,668 proposed / $199,347 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
9684277
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
Mar 2023YesModNegligence$17,919$5,396
9684279
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
Mar 2023NoHighNegligence$16,127$3,256
8560441
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesHighNegligence$9,122$6,458
8560439
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesModNegligence$9,122$2,748
9500988
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2020YesHighNegligence$7,955$7,955
9684295
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
May 2023NoLowNegligence$7,246$198
8613951
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Mar 2012YesHighNegligence$6,458$6,458
8788785
NICHOLS ROAD PIT
Riverside, CA
Mar 2016YesHighNegligence$5,961$5,961
8874748
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Nov 2016YesHighNegligence$5,338$5,338
9681496
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
Sep 2022YesHighNegligence$5,290$5,290
7954318
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Dec 2020YesHighNegligence$4,598$4,598
8560434
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010NoHighNegligence$4,329$4,329
8560433
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010NoModNegligence$4,329$1,449
8560440
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesHighNegligence$3,689$3,689
6431569
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2008YesModNegligence$3,689$3,689
6431447
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2008NoModNegligence$3,689$3,689
8995228
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
May 2017YesHighNegligence$3,636$3,636
9684283
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
Mar 2023NoModNegligence$3,256$295
8560438
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesModNegligence$3,143$3,143
8560437
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesModNegligence$3,143$3,143
9432251
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2019YesModNegligence$2,993$2,993
9432250
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2019YesModNegligence$2,993$2,993
9506009
NICHOLS ROAD PIT
Riverside, CA
Jan 2020NoHighNegligence$2,811$2,811
9892661
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Sep 2024YesLowNegligence$2,644$2,644
6376377
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006YesHighNegligence$2,639$2,639
8994870
NICHOLS ROAD PIT
Riverside, CA
Apr 2017YesLowNegligence$2,500$2,500
8698113
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Apr 2013YesModNegligence$2,473$2,473
8567189
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2011YesModNegligence$2,473$2,473
9684762
NICHOLS ROAD PIT
Riverside, CA
Mar 2024YesLowNegligence$2,253$2,253
9500945
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2020YesHighNegligence$2,211$2,211
9684293
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
May 2023YesLowNegligence$2,182$2,182
9432293
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
May 2019YesLowNegligence$2,172$2,172
9500985
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2020NoHighNegligence$2,041$2,041
6381864
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$1,955$1,955
6381853
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$1,955$1,955
6376368
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006NoHighNegligence$1,955$1,955
8613954
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Mar 2012YesModNegligence$1,944$1,944
8613950
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Mar 2012YesModNegligence$1,944$1,944
6485237
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2010YesModNegligence$1,944$1,944
7954347
NICHOLS ROAD PIT
Riverside, CA
Apr 2021YesModNegligence$1,907$1,907
8613955
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Mar 2012YesModNegligence$1,842$1,842
8567186
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2011NoHighNegligence$1,657$1,657
8567184
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2011NoHighNegligence$1,657$1,657
7950325
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Aug 2007NoModNegligence$1,657$1,657
9500987
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2020NoHighNegligence$1,605$1,605
7950226
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2007YesModNegligence$1,576$1,576
6376385
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006YesModNegligence$1,576$1,576
6376375
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006YesModNegligence$1,576$1,576
8788786
NICHOLS ROAD PIT
Riverside, CA
Mar 2016YesModNegligence$1,569$1,569
6381867
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoModNegligence$1,566$1,566
8788078
NICHOLS ROAD PIT
Riverside, CA
Nov 2015YesModNegligence$1,530$1,530
6485244
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2010YesModNegligence$1,530$1,530
7950333
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Aug 2007NoModNegligence$1,530$1,530
7950332
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Aug 2007NoModNegligence$1,530$1,530
7950331
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Aug 2007NoModNegligence$1,530$1,530
9509247
CHANDLER AGGREGATES - GILMAN SPRINGS
Riverside, CA
Dec 2023YesModNegligence$1,511$1,511
7954366
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2021YesModNegligence$1,500$1,500
8560435
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesModNegligence$1,412$1,412
6381600
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2007NoHighNegligence$1,402$1,402
6361675
Chandler Aggregates Coldwater Pl
Riverside, CA
Apr 2004YesHighNegligence$1,402$1,402
8874832
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2016YesModNegligence$1,369$1,369
9500984
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2020YesModNegligence$1,368$1,368
9432252
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2019YesModNegligence$1,345$1,345
6485177
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Aug 2009YesModNegligence$1,304$1,304
6441221
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2009NoModNegligence$1,304$1,304
6441218
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2009NoModNegligence$1,304$1,304
8788174
NICHOLS ROAD PIT
Riverside, CA
Oct 2016NoHighNegligence$1,265$1,265
6381857
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006YesHighNegligence$1,238$1,238
8788783
NICHOLS ROAD PIT
Riverside, CA
Mar 2016NoHighNegligence$1,203$1,203
9506712
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Oct 2021YesModNegligence$1,179$1,179
8613967
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Mar 2012YesModNegligence$1,111$1,111
6485249
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2010YesModNegligence$1,111$1,111
6485248
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2010YesModNegligence$1,111$1,111
6485182
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Aug 2009YesModNegligence$1,111$1,111
9892330
NICHOLS ROAD PIT
Riverside, CA
Sep 2024YesLowNegligence$1,098$1,098
6381862
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoModNegligence$1,096$1,096
6376383
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006NoModNegligence$1,096$1,096
6376381
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006NoModNegligence$1,096$1,096
6485245
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2010NoHighNegligence$1,026$1,026
7954365
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2021NoHighNegligence$1,006$1,006
6340081
Chandler Aggregates Coldwater Pl
Riverside, CA
May 2002YesHighNegligence$1,000$1,000
8793770
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Sep 2015YesModNegligence$946$946
8793768
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Sep 2015YesModNegligence$946$946
8560436
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2010YesModNegligence$946$946
6441222
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2009YesModNegligence$946$946
6441220
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2009YesModNegligence$946$946
9500986
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2020NoHighNegligence$918$918
9500982
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jun 2020NoHighNegligence$918$918
9432254
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2019YesModNegligence$902$902
8613963
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Mar 2012NoHighNegligence$873$873
7954348
NICHOLS ROAD PIT
Riverside, CA
Apr 2021YesLowNegligence$856$856
8874745
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Nov 2016YesModNegligence$848$848
6381598
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jan 2007NoHighNegligence$838$838
6381861
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$838$838
6381860
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$838$838
6381859
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$838$838
6381855
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$838$838
6381854
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Jul 2006NoHighNegligence$838$838
6376369
Maitri Sand and Gravel
Riverside, CA
contractor: Chandler Aggregates Inc
Feb 2006NoModNegligence$838$838
6351665
Chandler Aggregates Coldwater Pl
Riverside, CA
Sep 2003YesHighNegligence$830$830

Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).

Labor relations (NLRB)

No NLRB unfair labor practice charges or union representation cases on file for CHANDLER AGGREGATES INC.. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC) — historical

No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for CHANDLER AGGREGATES INC.. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for CHANDLER AGGREGATES INC.. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for CHANDLER AGGREGATES INC.. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
1999-06-15Planned3$500
1998-06-04Accident0$0
1998-03-04Planned1$0
1998-03-03Planned2$0
1997-05-13Planned2$0
1997-05-12Planned2$150

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

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About this data

This profile aggregates federal enforcement records on CHANDLER AGGREGATES INC. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

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Frequently asked

What is CHANDLER AGGREGATES INC.'s OSHA violation history?
CHANDLER AGGREGATES INC. has 6 OSHA inspections on record with 10 violations and $650 in total penalties.