Building materials supply dealers · California

Rms Supply

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

Manteca, CA · ~45 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.2
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

Rms Supply runs at 272% of its industry's injury rate - far more dangerous than the typical Building materials supply dealers workplace, earning a grade F.

Rms Supply: 9.2 TCR = 272% of Building materials supply dealers BLS 3.4 · 3y Form 300A (see methodology below)

Rms Supply safety composite

Rms Supply scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (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).

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.24 per 100 workers

Safer than 22% of industry peers
DART rate: F 5.75 per 100 workers

Safer than 27% of industry peers
Fatalities: D 0

Safer than 50% 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%).

Rising injury rate

Rms Supply: 6.8 → 11.5 TCR

Peak year 2020 @ 11.5 TCR · DART/TCR 0.62× in 2020

Rms Supply's TCR rose 4.7 from 6.8 in 2017 to 11.5 in 2020. In 2020, DART was 0.62× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 444190 · Manteca, CA ABOVE-IND · SMALL

Grade F · TCR 9.2 · 272% of ind

DART 5.8 DART
RANK #127/159
PHOTO Unique Building Supp…
BOOK 3y book
INJ 13 inj
SIZE ~45 FTE

Nearest TCR peer: Unique Building Supplies, LLC (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

4192-00051369-

9.3
This site

9.2
Unique Buildin

9.2
11 Denver Relo

9.2
Jackson Lumber

9.2

What this shows Rms Supply averages 9.2 TCR (272% of the Building materials supply dealers BLS benchmark).

Rms Supply TCR series: 2017=6.8 · 2018=9.4 · 2020=11.5 · BLS 3.4

Where Rms Supply falls in its industry

1,643 Building materials supply deal establishments

Safer than 22% of graded establishments in this industry, whose median TCR is 5.2.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #127 safest of 159 Building materials supply deal employers in California.

Rms Supply (45 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Rms Supply has more employees than the Building materials supply dealers median and a higher injury rate than the industry's median TCR of 5.2. 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
2020	11.5	5.8	6
2018	9.4	7.1	4
2017	6.8	2.3	3

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · CA · Manteca

1,643 Building materials supply dealers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 118 employers in Manteca, 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	Unique Building Supplies, LLC	BRUNSWICK, GA	9.2 TCR
NAICS-TCR	11 Denver Reload and 23 FastFrame	DENVER, CO	9.2 TCR
NAICS-TCR	Jackson Lumber - LAW	LAWRENCE, MA	9.2 TCR
NAICS-TCR	4192-00051369-000502	LAS VEGAS, NV	9.3 TCR
STATE-SIZE	Salinas Transplant Company	SALINAS	45 FTE
STATE-SIZE	Terra Firma Farm	WINTERS	45 FTE
STATE-SIZE	Donald Beeman Farm	WOODLAND	45 FTE
STATE-SIZE	Berry Mist Farms, LP	AROMAS	45 FTE
CITY-NEAR	Manteca Ops Center	Manteca	1,489 FTE
CITY-NEAR	ClearPath Workforce Managment	Manteca	971 FTE
CITY-NEAR	Ono-208	Manteca	911 FTE
CITY-NEAR	Ono-226	Manteca	910 FTE
NAT-TCR	BWS-Heeia	Kaneohe, HI	9.2 TCR
NAT-TCR	SearStone-RLA, Inc	Cary, NC	9.2 TCR
NAT-TCR	Associated Pallet, Inc.	South Carrollton, KY	9.2 TCR
NAT-TCR	Ashley Furniture Homestore- LaVergne	Lavergen, TN	9.2 TCR
NAT-SIZE	JMS Transport, LLC - El Dorado, AR	El Dorado, AR	45 FTE
NAT-SIZE	Carpenter Liquid Transporters, Inc.	Rockdale, IL	45 FTE
NAT-SIZE	Harpeth Towing and Recovery Inc	Franklin, TN	45 FTE
NAT-SIZE	Luxfer MEL Technologies	Flemington, NJ	45 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: 2020, 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.