Water tanks, heavy gauge metal, manufacturing · Missouri

Mueller Field Operations

Springfield, MO · ~46 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mueller Field Operations runs at 38% of its industry's injury rate - far safer than the typical Water tanks, heavy gauge metal, manufacturing workplace, earning a grade A.

Mueller Field Operations: 1.3 TCR = 38% of Water tanks, heavy gauge metal, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Mueller Field Operations safety composite

Mueller Field Operations scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on dart rate (safer than 27%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.25 per 100 workers

Safer than 84% of industry peers

DART rate
F 3.16 per 100 workers

Safer than 27% 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

Mueller Field Operations: 0.0 → 3.2 TCR

Peak year 2021 @ 3.2 TCR · DART/TCR 2.53× in 2021

Mueller Field Operations's TCR rose 3.2 from 0.0 in 2017 to 3.2 in 2021. In 2021, DART was 2.53× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332420 · Springfield, MO AT/BELOW-IND · SMALL

Grade A · TCR 1.3 · 38% of ind

  • DART 3.2 DART
  • RANK #2/9
  • PHOTO Global Vacuum Systems
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~46 FTE

Nearest TCR peer: Global Vacuum Systems (0.0 TCR gap)

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Mueller Field Operations in the TCR neighbourhood

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

TCR

What this shows Mueller Field Operations averages 1.3 TCR (38% of the Water tanks, heavy gauge metal, manufacturing BLS benchmark).

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

Mueller Field Operations TCR series: 2017=0 · 2018=3.1 · 2019=0 · 2020=0 · 2021=3.2 · BLS 3.3

Where Mueller Field Operations falls in its industry

355 Water tanks, heavy gauge metal establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 9 Water tanks, heavy gauge metal employers in Missouri.

Mueller Field Operations (46 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.6 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 0100200300400 051015 Average employees Total Case Rate Mueller Field Operations
Mueller Field Operations (46 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.6

Mueller Field Operations has fewer employees than the Water tanks, heavy gauge metal, manufact median and a lower injury rate than the industry's median TCR of 3.6. 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
2021 3.2 3.2 1 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 3.1 3.1 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332420 · MO · Springfield

355 Water tanks, heavy gauge metal, manufacturing employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 633 employers in Springfield, MO · 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 Global Vacuum Systems 1.3 TCR
NAICS-TCR WC Westerville 1.2 TCR
NAICS-TCR Worthington Cryogenics LLC 1.2 TCR
NAICS-TCR James Machine Works LLC 1.2 TCR
STATE-SIZE Marshall, MO-PS 46 FTE
STATE-SIZE AMEREN MISSOURI - System Relay Services 46 FTE
STATE-SIZE Three Rivers Electric Cooperative - Linn 46 FTE
STATE-SIZE JIS at ExxonMobil Billings 46 FTE
CITY-NEAR MERCY HOSPITAL SPRINGFIELD 4,885 FTE
CITY-NEAR Prime, Inc. HQ 3,091 FTE
CITY-NEAR Corp 3,052 FTE
CITY-NEAR Bass Pro Corporate 1,888 FTE
NAT-TCR Phoenix-45th Ave 1.3 TCR
NAT-TCR Manor at Steeplechase, The 1.3 TCR
NAT-TCR Panel Truss Townville, LLC. 1.3 TCR
NAT-TCR CCSF, ADM, City Administrator 1.3 TCR
NAT-SIZE Anderson Lumber 46 FTE
NAT-SIZE Schillinger Road 46 FTE
NAT-SIZE Wilson Insulation #721 46 FTE
NAT-SIZE MAP Installed Building Products #350 46 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: 2021, 2020, 2019, 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.