Manhole covers, cast iron, manufacturing · California

Alhambra Foundry Co Ltd

Name: Alhambra Foundry Co Ltd Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Alhambra, CA · ~37 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.2
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Alhambra Foundry Co Ltd runs at 279% of its industry's injury rate - far more dangerous than the typical Manhole covers, cast iron, manufacturing workplace, earning a grade F.

Alhambra Foundry Co Ltd: 9.2 TCR = 279% of Manhole covers, cast iron, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Alhambra Foundry Co Ltd safety composite

Alhambra Foundry Co Ltd scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 9%), 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): D 9.22 per 100 workers

Safer than 37% of industry peers
DART rate: F 10.77 per 100 workers

Safer than 9% of industry peers
Fatalities: D 0

Safer than 52% 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

Alhambra Foundry Co Ltd: 4.2 → 69.7 TCR

Peak year 2022 @ 69.7 TCR · DART/TCR 0× in 2022

Alhambra Foundry Co Ltd's TCR rose 65.5 from 4.2 in 2018 to 69.7 in 2022. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 331511 · Alhambra, CA ABOVE-IND · SMALL

Grade F · TCR 9.2 · 279% of ind

DART 0.0 DART
RANK #5/7
PHOTO Metal Technologies A…
BOOK 5y book
INJ 29 inj
SIZE ~37 FTE

Nearest TCR peer: Metal Technologies Auburn, LLC (0.0 TCR gap)

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This site

9.2
Metal Technolo

9.2
FRANKLIN IRON

9.2
Dock Foundry L

9.2
Graham White F

9.2

What this shows Alhambra Foundry Co Ltd averages 9.2 TCR (279% of the Manhole covers, cast iron, manufacturing BLS benchmark).

Alhambra Foundry Co Ltd TCR series: 2018=4.2 · 2019=8.3 · 2020=13.6 · 2021=10.8 · 2022=69.7 · BLS 3.3

Where Alhambra Foundry Co Ltd falls in its industry

272 Manhole covers, cast iron, man establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 7.2.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 Manhole covers, cast iron, man employers in California.

Alhambra Foundry Co Ltd (37 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 7.2

Alhambra Foundry Co Ltd has fewer employees than the Manhole covers, cast iron, manufacturing median and a higher injury rate than the industry's median TCR of 7.2. 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
2022	69.7	0.0	13
2021	10.8	10.8	4
2020	13.6	13.6	6
2019	8.3	6.3	4
2018	4.2	4.2	2

OSHA ITA peer cross-reference

Establishment peer ledger

331511 · CA · Alhambra

272 Manhole covers, cast iron, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 65 employers in Alhambra, 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	Metal Technologies Auburn, LLC	AUBURN, IN	9.2 TCR
NAICS-TCR	FRANKLIN IRON LLC - ALICEVILLE	ALICEVILLE, AL	9.2 TCR
NAICS-TCR	Dock Foundry LLC	THREE RIVERS, MI	9.2 TCR
NAICS-TCR	Graham White Foundry 1201	SALEM, VA	9.2 TCR
STATE-SIZE	BULLSEYE FARMS LLC	WOODLAND	37 FTE
STATE-SIZE	KP Spraying LLC	MADERA	37 FTE
STATE-SIZE	KAN - 01	FRESNO	37 FTE
STATE-SIZE	Kimberlina Shop	BAKERSFIELD	37 FTE
CITY-NEAR	Ono-061	Alhambra	918 FTE
CITY-NEAR	Ono-032	Alhambra	911 FTE
CITY-NEAR	Ono-009	Alhambra	910 FTE
CITY-NEAR	Ono-016	Alhambra	910 FTE
NAT-TCR	Howell Branch Court	Winter Park, FL	9.2 TCR
NAT-TCR	Tony's Finer Foods 167	Niles, IL	9.2 TCR
NAT-TCR	375808-Mandan Po	Mandan, ND	9.2 TCR
NAT-TCR	563900-Holmen Po	Holmen, WI	9.2 TCR
NAT-SIZE	Gulf Stream Plant 69	Nappanee, IN	37 FTE
NAT-SIZE	Specialty Brands : 0Y05	Reno, NV	37 FTE
NAT-SIZE	US - Branch Network : 0576	Omaha, NE	37 FTE
NAT-SIZE	US - Branch Network : 0545	Maspeth, NY	37 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: 2022, 2021, 2020, 2019, 2018. 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.