Sheltered workshops (i.e., work experience centers) · California

#3 Assembly

Name: #3 Assembly Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Porterville, CA · ~74 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.3
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

#3 Assembly runs at 60% of its industry's injury rate - safer than the typical Sheltered workshops (i.e., work experience centers) workplace, earning a grade B.

#3 Assembly: 2.3 TCR = 60% of Sheltered workshops (i.e., work experience centers) BLS 3.8 · 2y Form 300A (see methodology below)

#3 Assembly safety composite

#3 Assembly scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 2.28 per 100 workers

Safer than 75% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% 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%).

TCR Δ

−4.6

2017→2018

#3 Assembly injury rate improved

#3 Assembly's TCR fell 4.6 from 4.6 in 2017 to 0.0 in 2018. Peak filing year was 2017 at 4.6 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2017=4.6 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 624310 · Porterville, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.3 · 60% of ind

DART 0.0 DART
RANK #33/141
PHOTO Achievement House, I…
BOOK 2y book
INJ 2 inj
SIZE ~74 FTE

Nearest TCR peer: Achievement House, Inc. (0.0 TCR gap)

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This site

2.3
Achievement Ho

2.3
Joint Base

2.3
Decatur Develo

2.3
Pemiscot Progr

2.3

What this shows #3 Assembly averages 2.3 TCR (60% of the Sheltered workshops (i.e., work experience centers) BLS benchmark).

#3 Assembly TCR series: 2017=4.6 · 2018=0 · BLS 3.8

Where #3 Assembly falls in its industry

1,455 Sheltered workshops (i.e., wor establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 4.6.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 141 Sheltered workshops (i.e., wor employers in California.

#3 Assembly (74 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6

#3 Assembly has more employees than the Sheltered workshops (i.e., work experien median and a lower injury rate than the industry's median TCR of 4.6. 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	0.0	0.0	0	0	0
2017	4.6	4.6	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

624310 · CA · Porterville

1,455 Sheltered workshops (i.e., work experience centers) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 147 employers in Porterville, 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	Achievement House, Inc.	SAN LUIS OBISPO, CA	2.3 TCR
NAICS-TCR	Joint Base	WRIGHTSTOWN, NJ	2.3 TCR
NAICS-TCR	Decatur Developmental Industries	GREENSBURG, IN	2.3 TCR
NAICS-TCR	Pemiscot Progressive Industries, Inc	HAYTI, MO	2.3 TCR
STATE-SIZE	Wonderful Orchards-New Columbia	FIREBAUGH	74 FTE
STATE-SIZE	Apricot Lane Farms	MOORPARK	74 FTE
STATE-SIZE	Central California Almond Growers (Kerman)	KERMAN	74 FTE
STATE-SIZE	Jose Jesus Garcia Jr	PORTERVILLE	74 FTE
CITY-NEAR	California Department of Transportation Facility 173	Porterville	1,485 FTE
CITY-NEAR	AG	Porterville	1,379 FTE
CITY-NEAR	Ag Star Harvesting Inc 1	Porterville	1,180 FTE
CITY-NEAR	6021	Porterville	1,030 FTE
NAT-TCR	Big Lots Store #5127 Cuyahoga Falls,	Cuyahoga Falls, OH	2.3 TCR
NAT-TCR	Big Lots Store #1834 Vestal, New York	Vestal, NY	2.3 TCR
NAT-TCR	Bryn Mawr Medical Specialists Association	Bryn Mawr, PA	2.3 TCR
NAT-TCR	TampaShip LLC	Tampa, FL	2.3 TCR
NAT-SIZE	West Farms Day Program	Bronx, NY	74 FTE
NAT-SIZE	Interiors-Lake Suzy	Lake Suzy, FL	74 FTE
NAT-SIZE	The Logan Clay Products Company	Logan, OH	74 FTE
NAT-SIZE	Detroit Office	Wixom, MI	74 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.