Ready-mix concrete manufacturing and distributing · California

Compton RM

Name: Compton RM Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Compton, CA · ~21 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Compton RM runs at 177% of its industry's injury rate - more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade D.

Compton RM: 5.8 TCR = 177% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 2y Form 300A (see methodology below)

Compton RM safety composite

Compton RM scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 22%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.83 per 100 workers

Safer than 35% of industry peers
DART rate: F 5.99 per 100 workers

Safer than 22% of industry peers
Fatalities: D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Compton RM held a steady TCR band

Compton RM's TCR held near 0.3 from 5.7 in 2017 to 6.0 in 2018. In 2018, DART was 1.03× this establishment's average TCR (severity share of cases).

2017=5.7 · 2018=6.0

OSHA ITA Form 300A scorecard

Establishment book 327320 · Compton, CA ABOVE-IND · SMALL

Grade D · TCR 5.8 · 177% of ind

DART 6.0 DART
RANK #84/128
PHOTO Ernst Concrete Inc
BOOK 2y book
INJ 1 inj
SIZE ~21 FTE

Nearest TCR peer: Ernst Concrete Inc (0.0 TCR gap)

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5.8
Ernst Concrete

5.8
Geiger Truckin

5.8
East Broward

5.8
Crown Point Ya

5.8

What this shows Compton RM averages 5.8 TCR (177% of the Ready-mix concrete manufacturing and distributing BLS benchmark).

Compton RM TCR series: 2017=5.7 · 2018=6 · BLS 3.3

Where Compton RM falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 4.5.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #84 safest of 128 Ready-mix concrete manufacturi employers in California.

Compton RM (21 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Compton RM has fewer employees than the Ready-mix concrete manufacturing and dis median and a higher injury rate than the industry's median TCR of 4.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2018	6.0	6.0	0	1	0
2017	5.7	5.7	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · CA · Compton

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 143 employers in Compton, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Ernst Concrete Inc	COLUMBUS, OH	5.8 TCR
NAICS-TCR	Geiger Trucking Co.	KANSAS CITY, KS	5.8 TCR
NAICS-TCR	East Broward	DAVIE, FL	5.8 TCR
NAICS-TCR	Crown Point Yard 315	CROWN POINT, IN	5.8 TCR
STATE-SIZE	Poso Ridge,LLC	BAKERSFIELD	21 FTE
STATE-SIZE	Fonseca & Fonseca, Inc.	WALNUT GROVE	21 FTE
STATE-SIZE	TELESIS ONION CO., INC.	FIVE POINTS	21 FTE
STATE-SIZE	Mayflower Farms Inc	ARBUCKLE	21 FTE
CITY-NEAR	Ono-017	Compton	910 FTE
CITY-NEAR	430-DC006	Compton	793 FTE
CITY-NEAR	430-DC001	Compton	789 FTE
CITY-NEAR	The People Concern - SOLAR	Compton	448 FTE
NAT-TCR	Ursa Logistics-OC	Oak Creek, WI	5.8 TCR
NAT-TCR	Lake Success	New Hyde Park, NY	5.8 TCR
NAT-TCR	Ltl, LLC	Goldsboro, NC	5.8 TCR
NAT-TCR	Presence Saint Joseph Medical Center, Joliet	Joliet, IL	5.8 TCR
NAT-SIZE	IVMEL - Melbourne	Melbourne, FL	21 FTE
NAT-SIZE	Luther Manor	Marinette, WI	21 FTE
NAT-SIZE	783 Town & Country Industries	Tampa, FL	21 FTE
NAT-SIZE	550 ABC Supply Co., inc.	Kent, WA	21 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.