Mineral Wool Manufacturing · Ohio

Waterville 7

Waterville, OH · ~238 workers · 9 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Waterville 7 runs at 66% of its industry's injury rate - safer than the typical Mineral Wool Manufacturing workplace, earning a grade B.

Waterville 7: 2.2 TCR = 66% of Mineral Wool Manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

Waterville 7 safety composite

Waterville 7 scores strongest on dart rate (safer than 55% of same-industry peers) and weakest on total case rate (tcr) (safer than 50%), 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

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.18 per 100 workers

Safer than 50% of industry peers

DART rate
C 0.73 per 100 workers

Safer than 55% 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%).

Waterville 7 held a steady TCR band

Waterville 7's TCR held near 0.2 from 2.0 in 2016 to 2.2 in 2024. Peak filing year was 2021 at 3.1 TCR. In 2024, DART was 0.33× this establishment's average TCR (severity share of cases).

2016=2.0 · 2017=2.1 · 2018=2.8 · 2019=2.0 · 2020=1.6 · 2021=3.1 · 2022=3.1 · 2023=0.7 · 2024=2.2

OSHA ITA Form 300A scorecard

Establishment book 327993 · Waterville, OH AT/BELOW-IND · MID

Grade B · TCR 2.2 · 66% of ind

  • DART 0.7 DART
  • RANK #11/15
  • PHOTO CTA Acoustics, Inc
  • BOOK 9y book
  • INJ 42 inj
  • SIZE ~238 FTE

Nearest TCR peer: CTA Acoustics, Inc (0.0 TCR gap)

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

Waterville 7 in the TCR neighbourhood

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

TCR

What this shows Waterville 7 averages 2.2 TCR (66% of the Mineral Wool Manufacturing BLS benchmark).

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

Waterville 7 TCR series: 2016=2 · 2017=2.1 · 2018=2.8 · 2019=2 · 2020=1.6 · 2021=3.1 · 2022=3.1 · 2023=0.7 · 2024=2.2 · BLS 3.3

Where Waterville 7 falls in its industry

101 Mineral Wool Manufacturing establishments

Safer than 50% of graded establishments in this industry, whose median TCR is 2.2.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 15 Mineral Wool Manufacturing employers in Ohio.

Waterville 7 (238 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 126 employees and a TCR of 2.2 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 0246810 Average employees Total Case Rate Waterville 7
Waterville 7 (238 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 126 employees and a TCR of 2.2

Waterville 7 has more employees than the Mineral Wool Manufacturing median and a higher injury rate than the industry's median TCR of 2.2. 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 2.2 0.7 6 0 0
2023 0.7 0.7 2 0 0
2022 3.1 2.8 8 1 0
2021 3.1 3.1 5 3 0
2020 1.6 1.2 1 3 0
2019 2.0 1.2 5 0 0
2018 2.8 2.0 7 0 0
2017 2.1 1.7 4 1 0
2016 2.0 0.8 4 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

327993 · OH · Waterville

101 Mineral Wool Manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 19 employers in Waterville, OH · 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 CTA Acoustics, Inc 2.2 TCR
NAICS-TCR Quietflex Manufacturing Company, L.P.- Tolleson Arizona 2.1 TCR
NAICS-TCR Knauf Insulation Plant 4 2.2 TCR
NAICS-TCR Nutec Inc. 2.3 TCR
STATE-SIZE Corna Kokosing Construction Co., Inc. 238 FTE
STATE-SIZE SEAM Group LLC 238 FTE
STATE-SIZE PGD1 238 FTE
STATE-SIZE Bowling Green Seal 238 FTE
CITY-NEAR Waterville 1 363 FTE
CITY-NEAR 016-00531 225 FTE
CITY-NEAR Heartland of Waterville 184 FTE
CITY-NEAR Kaufman Engineered Systems 126 FTE
NAT-TCR Rogers City Plant 2.2 TCR
NAT-TCR Havre Gas Production 2.2 TCR
NAT-TCR Plus Mark LLC 2.2 TCR
NAT-TCR Hilltop 2.2 TCR
NAT-SIZE VDF Riverview Campus 238 FTE
NAT-SIZE Dart Container North Aurora 238 FTE
NAT-SIZE Snapping Shoals EMC - Covington Office 238 FTE
NAT-SIZE Cedar River Mill 238 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, 2021, 2020, 2019, 2018, 2017, 2016. 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.