Intercooler shells manufacturing · Texas

Dunn Heat Exchangers

Texas City, TX · ~148 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.3
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Dunn Heat Exchangers runs at 101% of its industry's injury rate - about level with the typical Intercooler shells manufacturing workplace, earning a grade C.

Dunn Heat Exchangers: 3.3 TCR = 101% of Intercooler shells manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Dunn Heat Exchangers safety composite

Dunn Heat Exchangers scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 44%), 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).

C

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.33 per 100 workers

Safer than 44% 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

−6.8

2017→2024

Dunn Heat Exchangers injury rate improved

Dunn Heat Exchangers's TCR fell 6.8 from 6.8 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 6.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=6.8 · 2018=3.3 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332410 · Texas City, TX ABOVE-IND · MID

Grade C · TCR 3.3 · 101% of ind

  • DART 0.0 DART
  • RANK #15/17
  • PHOTO WCR CA (loc code: WC…
  • BOOK 3y book
  • INJ 17 inj
  • SIZE ~148 FTE

Nearest TCR peer: WCR CA (loc code: WCRCA1) (0.0 TCR gap)

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

Dunn Heat Exchangers in the TCR neighbourhood

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

TCR

What this shows Dunn Heat Exchangers averages 3.3 TCR (101% of the Intercooler shells manufacturing BLS benchmark).

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

Dunn Heat Exchangers TCR series: 2017=6.8 · 2018=3.3 · 2024=0 · BLS 3.3

Where Dunn Heat Exchangers falls in its industry

171 Intercooler shells manufacturi establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 17 Intercooler shells manufacturi employers in Texas.

Dunn Heat Exchangers (148 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9 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 0200400600800 05101520 Average employees Total Case Rate Dunn Heat Exchangers
Dunn Heat Exchangers (148 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9

Dunn Heat Exchangers has more employees than the Intercooler shells manufacturing median and a higher injury rate than the industry's median TCR of 2.9. 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
2018 3.3 0.7 5 0 0
2017 6.8 1.7 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332410 · TX · Texas City

171 Intercooler shells manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 81 employers in Texas City, TX · 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 WCR CA (loc code: WCRCA1) 3.3 TCR
NAICS-TCR DraCool-USA 3.4 TCR
NAICS-TCR Lytron Inc- now known as Boyd Corporation (Woburn), Inc. 3.4 TCR
NAICS-TCR Thermal Engineering International - Joplin 3.3 TCR
STATE-SIZE Cal- Maine Foods Red River 148 FTE
STATE-SIZE GNB Global Inc 148 FTE
STATE-SIZE Dallas Underground, LLC 148 FTE
STATE-SIZE 5 Star Civil Construction 148 FTE
CITY-NEAR Galveston Bay Refinery 1,677 FTE
CITY-NEAR Houston Eye Associates (TC) 616 FTE
CITY-NEAR Valero Refining Company - Texas City 470 FTE
CITY-NEAR HCA HOUSTON HEALTHCARE MAINLAND 440 FTE
NAT-TCR VTE Inc 3.3 TCR
NAT-TCR Exceptional Opportunities, Inc. 3.3 TCR
NAT-TCR Ohio Galvanizing 3.3 TCR
NAT-TCR Careone at Hackensack Umc - Pascack Valley 3.3 TCR
NAT-SIZE Luther Memorial Home 148 FTE
NAT-SIZE Myers Emergency Power Systems, LLC 148 FTE
NAT-SIZE Main Office 148 FTE
NAT-SIZE Westco Iron Works 148 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, 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.