Copper products made by drawing purchased copper · Tennessee

Mueller Fittings Company

Covington, TN · ~112 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mueller Fittings Company runs at 262% of its industry's injury rate - far more dangerous than the typical Copper products made by drawing purchased copper workplace, earning a grade F.

Mueller Fittings Company: 8.6 TCR = 262% of Copper products made by drawing purchased copper BLS 3.3 · 4y Form 300A (see methodology below)

Mueller Fittings Company safety composite

Mueller Fittings Company scores strongest on dart rate (safer than 66% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.64 per 100 workers

Safer than 13% of industry peers

DART rate
C 1.06 per 100 workers

Safer than 66% 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

−12.7

2019→2024

Mueller Fittings Company injury rate improved

Mueller Fittings Company's TCR fell 12.7 from 15.9 in 2019 to 3.2 in 2024. Peak filing year was 2019 at 15.9 TCR. In 2024, DART was 0.12× this establishment's average TCR (severity share of cases).

2019=15.9 · 2022=7.9 · 2023=7.5 · 2024=3.2

OSHA ITA Form 300A scorecard

Establishment book 331420 · Covington, TN ABOVE-IND · MID

Grade F · TCR 8.6 · 262% of ind

  • DART 1.1 DART
  • RANK #9/10
  • PHOTO Howell Metals dba Pr…
  • BOOK 4y book
  • INJ 39 inj
  • SIZE ~112 FTE

Nearest TCR peer: Howell Metals dba Precision Tube (0.0 TCR gap)

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

Mueller Fittings Company in the TCR neighbourhood

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

TCR

What this shows Mueller Fittings Company averages 8.6 TCR (262% of the Copper products made by drawing purchased copper BLS benchmark).

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

Mueller Fittings Company TCR series: 2019=15.9 · 2022=7.9 · 2023=7.5 · 2024=3.2 · BLS 3.3

Where Mueller Fittings Company falls in its industry

198 Copper products made by drawin establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 10 Copper products made by drawin employers in Tennessee.

Mueller Fittings Company (112 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 113 employees and a TCR of 3.7 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 0200400600 051015 Average employees Total Case Rate Mueller Fittings Company
Mueller Fittings Company (112 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 113 employees and a TCR of 3.7

Mueller Fittings Company has fewer employees than the Copper products made by drawing purchase median and a higher injury rate than the industry's median TCR of 3.7. 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 3.2 1.1 3 0 0
2023 7.5 4.7 8 0 0
2022 7.9 5.5 8 2 0
2019 15.9 11.4 20 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

331420 · TN · Covington

198 Copper products made by drawing purchased copper employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 34 employers in Covington, TN · 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 Howell Metals dba Precision Tube 8.7 TCR
NAICS-TCR Essex Furukawa 8.5 TCR
NAICS-TCR Hussey Copper LTD. 8.5 TCR
NAICS-TCR Berkshire Investments, LLC 8.8 TCR
STATE-SIZE Lendlease - DoD Construction 112 FTE
STATE-SIZE AMERICAN MECHANICAL CONTRACTORS 112 FTE
STATE-SIZE Great Lakes Boat Top LLC 112 FTE
STATE-SIZE Koch Tenn Cabinets 112 FTE
CITY-NEAR Covington 771 FTE
CITY-NEAR Charms 365 FTE
CITY-NEAR Baptist Memorial Hospital Tipton 339 FTE
CITY-NEAR WM 93 307 FTE
NAT-TCR Connecticut 8.6 TCR
NAT-TCR Panel Processing of Oregon Inc 8.6 TCR
NAT-TCR GKN Aerospace Services Structures LLC / GKN Aerospace Engine Systems 8.6 TCR
NAT-TCR Baptist Health Floyd 8.6 TCR
NAT-SIZE Shackelford Construction & Hauling, LLC 112 FTE
NAT-SIZE Denali Ingredients Calhoun 112 FTE
NAT-SIZE Winebow-GA 112 FTE
NAT-SIZE 396 - Normal 112 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, 2022, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.