Construction machinery manufacturing · Idaho

Diamond Products Heavy Equipment Division

Name: Diamond Products Heavy Equipment Division Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Nampa, ID · ~26 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Diamond Products Heavy Equipment Division runs at 68% of its industry's injury rate - safer than the typical Construction machinery manufacturing workplace, earning a grade B.

Diamond Products Heavy Equipment Division: 2.3 TCR = 68% of Construction machinery manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Diamond Products Heavy Equipment Division safety composite

Diamond Products Heavy Equipment Division scores strongest on dart rate (safer than 86% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.25 per 100 workers

Safer than 72% of industry peers
DART rate: B 0 per 100 workers

Safer than 86% 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%).

TCR Δ

−4.5

2023→2024

Diamond Products Heavy Equipment Division injury rate improved

Diamond Products Heavy Equipment Division's TCR fell 4.5 from 4.5 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 4.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=4.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 333120 · Nampa, ID AT/BELOW-IND · SMALL

Grade B · TCR 2.3 · 68% of ind

DART 0.0 DART
RANK #1/5
PHOTO Dillman Equipment
BOOK 2y book
INJ 1 inj
SIZE ~26 FTE

Nearest TCR peer: Dillman Equipment (0.0 TCR gap)

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

This site

2.3
Dillman Equipm

2.3
Broce Manufact

2.3
Mack Manufactu

2.2
MW

2.2

What this shows Diamond Products Heavy Equipment Division averages 2.3 TCR (68% of the Construction machinery manufacturing BLS benchmark).

Diamond Products Heavy Equipment Division TCR series: 2023=4.5 · 2024=0 · BLS 3.3

Where Diamond Products Heavy Equipment Division falls in its industry

400 Construction machinery manufac establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 4.0.

Grade B

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 5 Construction machinery manufac employers in Idaho.

Diamond Products Heavy Equipment Division (26 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 4.0

Diamond Products Heavy Equipment Division has fewer employees than the Construction machinery manufacturing median and a lower injury rate than the industry's median TCR of 4.0. 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
2024	0.0	0.0	0	0	0
2023	4.5	4.5	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

333120 · ID · Nampa

400 Construction machinery manufacturing employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 228 employers in Nampa, ID · 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	Dillman Equipment	PRAIAIE DU CHIEN, WI	2.3 TCR
NAICS-TCR	Mack Manufacturing, Inc.	THEODORE, AL	2.2 TCR
NAICS-TCR	MW	ST. JOSEPH, MO	2.2 TCR
NAICS-TCR	Broce Manufacturing Company	FAIRVIEW, OK	2.3 TCR
STATE-SIZE	Caldwell ID Orchard	CALDWELL	26 FTE
STATE-SIZE	Boise Valley Feeders, LLC	PARMA	26 FTE
STATE-SIZE	Twin Falls District Office	JEROME	26 FTE
STATE-SIZE	Estech, LLC.	MERIDIAN	26 FTE
CITY-NEAR	Amazon.com Services LLC - BOI2	Nampa	2,940 FTE
CITY-NEAR	Saint Alphonsus Medical Center, Nampa (Garrity)-SAHS-ID/OR	Nampa	1,047 FTE
CITY-NEAR	Saint Alphonsus Medical Center Nampa	Nampa	922 FTE
CITY-NEAR	Lactalis Nampa	Nampa	863 FTE
NAT-TCR	Aspirus Tomahawk Hospital	Tomahawk, WI	2.3 TCR
NAT-TCR	Berry Global Franklin KY	Franklin, KY	2.3 TCR
NAT-TCR	Baldwin & Shell Construction Co.	Little Rock, AR	2.3 TCR
NAT-TCR	Automated Logic Controls (Southeast)	Orlando, FL	2.3 TCR
NAT-SIZE	Brookdale Pointe West	Bradenton, FL	26 FTE
NAT-SIZE	GS Industries of Bassett, Ltd.	Bassett, VA	26 FTE
NAT-SIZE	Queen City Awning	Cincinnati, OH	26 FTE
NAT-SIZE	ABF Freight 052	Durham, NC	26 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: 2024, 2023. 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.