Waterworks and municipal water system valves manufacturing · Tennessee

Mueller Co. LLC

Kimball, TN · ~231 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mueller Co. LLC runs at 125% of its industry's injury rate - more dangerous than the typical Waterworks and municipal water system valves manufacturing workplace, earning a grade D.

Mueller Co. LLC: 4.1 TCR = 125% of Waterworks and municipal water system valves manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Mueller Co. LLC safety composite

Mueller Co. LLC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.13 per 100 workers

Safer than 19% of industry peers

DART rate
D 1.25 per 100 workers

Safer than 36% 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%).

Mueller Co. LLC held a steady TCR band

Mueller Co. LLC's TCR held near 0.1 from 4.1 in 2022 to 4.2 in 2023. In 2023, DART was 0.3× this establishment's average TCR (severity share of cases).

2022=4.1 · 2023=4.2

OSHA ITA Form 300A scorecard

Establishment book 332911 · Kimball, TN ABOVE-IND · MID

Grade D · TCR 4.1 · 125% of ind

  • DART 1.3 DART
  • RANK #7/8
  • PHOTO Cashco Inc.
  • BOOK 2y book
  • INJ 19 inj
  • SIZE ~231 FTE

Nearest TCR peer: Cashco Inc. (0.0 TCR gap)

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

Mueller Co. LLC in the TCR neighbourhood

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

TCR

What this shows Mueller Co. LLC averages 4.1 TCR (125% of the Waterworks and municipal water system valves manufacturing BLS benchmark).

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

Mueller Co. LLC TCR series: 2022=4.1 · 2023=4.2 · BLS 3.3

Where Mueller Co. LLC falls in its industry

298 Waterworks and municipal water establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 8 Waterworks and municipal water employers in Tennessee.

Mueller Co. LLC (231 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 2.0 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 051015 Average employees Total Case Rate Mueller Co. LLC
Mueller Co. LLC (231 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 2.0

Mueller Co. LLC has more employees than the Waterworks and municipal water system va median and a higher injury rate than the industry's median TCR of 2.0. 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
2023 4.2 1.3 10 0 0
2022 4.1 0.0 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332911 · TN · Kimball

298 Waterworks and municipal water system valves manufacturing employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 8 employers in Kimball, 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 Cashco Inc. 4.1 TCR
NAICS-TCR Kerotest Manufacturing Corp. Mansura, LA 4.1 TCR
NAICS-TCR VAL-MATIC VALVE & MFG. CORP. 4.0 TCR
NAICS-TCR Conover Regulator Plant 4.2 TCR
STATE-SIZE Sequoyah Nuclear Plant 231 FTE
STATE-SIZE Duro Bag - Jackson 231 FTE
STATE-SIZE Innovative Water Care, LLC 231 FTE
STATE-SIZE Maryville 231 FTE
CITY-NEAR WM 1089 294 FTE
CITY-NEAR 1089 264 FTE
CITY-NEAR Kimball Digital 204 FTE
CITY-NEAR 1910 LOWE S OF KIMBALL TN 126 FTE
NAT-TCR GAC 4.1 TCR
NAT-TCR Algenol Biotech LLC 4.1 TCR
NAT-TCR Steven Izzi Trucking and Rigging, Inc. 4.1 TCR
NAT-TCR Big Lots Store #1934 Woodland, CA 4.1 TCR
NAT-SIZE MAC Construction 231 FTE
NAT-SIZE Deep Roots Harvest 231 FTE
NAT-SIZE 3202 Queens Blvd 231 FTE
NAT-SIZE Headquarters 231 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: 2023, 2022. 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.