Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purchased chassis · Michigan

Spencer Manufacturing, Inc.

South Haven, MI · ~49 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Spencer Manufacturing, Inc. runs at 116% of its industry's injury rate - about level with the typical Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purchased chassis workplace, earning a grade C.

Spencer Manufacturing, Inc.: 3.8 TCR = 116% of Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purchased chassis BLS 3.3 · 3y Form 300A (see methodology below)

Spencer Manufacturing, Inc. safety composite

Spencer Manufacturing, Inc. scores strongest on total case rate (tcr) (safer than 69% of same-industry peers) and weakest on dart rate (safer than 11%), 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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.82 per 100 workers

Safer than 69% of industry peers

DART rate
F 7.62 per 100 workers

Safer than 11% 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%).

Rising injury rate

Spencer Manufacturing, Inc.: 0.0 → 7.6 TCR

Peak year 2024 @ 7.6 TCR · DART/TCR 1.99× in 2024

Spencer Manufacturing, Inc.'s TCR rose 7.6 from 0.0 in 2021 to 7.6 in 2024. In 2024, DART was 1.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336211 · South Haven, MI ABOVE-IND · SMALL

Grade C · TCR 3.8 · 116% of ind

  • DART 7.6 DART
  • RANK #9/27
  • PHOTO Knapheide truck equi…
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~49 FTE

Nearest TCR peer: Knapheide truck equipment Orlando (0.0 TCR gap)

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

Spencer Manufacturing, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Spencer Manufacturing, Inc. averages 3.8 TCR (116% of the Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purchased chassis BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Spencer Manufacturing, Inc. TCR series: 2021=0 · 2023=3.9 · 2024=7.6 · BLS 3.3

Where Spencer Manufacturing, Inc. falls in its industry

470 Special purpose highway vehicl establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 5.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 27 Special purpose highway vehicl employers in Michigan.

Spencer Manufacturing, Inc. (49 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 5.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400500 05101520 Average employees Total Case Rate Spencer Manufacturing, Inc.
Spencer Manufacturing, Inc. (49 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 5.5

Spencer Manufacturing, Inc. has fewer employees than the Special purpose highway vehicle (e.g., f median and a lower injury rate than the industry's median TCR of 5.5. 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
2024 7.6 7.6 4 0 0
2023 3.9 1.9 2 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336211 · MI · South Haven

470 Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purchased chassis employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 30 employers in South Haven, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Knapheide truck equipment Orlando 3.8 TCR
NAICS-TCR Wabash Cleburne 3.8 TCR
NAICS-TCR Versalift Southeast - TN 3.8 TCR
NAICS-TCR Stellar Industries Inc. Garner Plant 3.8 TCR
STATE-SIZE 1003 Canal St 49 FTE
STATE-SIZE Miller-Davis Company 49 FTE
STATE-SIZE Gundlach Champion, Inc. 49 FTE
STATE-SIZE CLOSNER CONSTRUCTION & SALES INC 49 FTE
CITY-NEAR WM 1540 304 FTE
CITY-NEAR Bronson South Haven 277 FTE
CITY-NEAR 1540 264 FTE
CITY-NEAR Meijer Store 271 242 FTE
NAT-TCR 260 Lci 3.8 TCR
NAT-TCR Hilltop Energy, Inc 3.8 TCR
NAT-TCR Twinsburg 3.8 TCR
NAT-TCR Modern Dispersions South Inc 3.8 TCR
NAT-SIZE LB Civil Construction, Inc. 49 FTE
NAT-SIZE Pioneer West Centennial 49 FTE
NAT-SIZE Avalon Landscapes 49 FTE
NAT-SIZE Deerfield Beach, FL 49 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, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.