Bridges, custom made in dental laboratories · Iowa

Colonial Lab

Davenport, IA · ~24 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.3
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Colonial Lab runs at 222% of its industry's injury rate - far more dangerous than the typical Bridges, custom made in dental laboratories workplace, earning a grade F.

Colonial Lab: 7.3 TCR = 222% of Bridges, custom made in dental laboratories BLS 3.3 · 7y Form 300A (see methodology below)

Colonial Lab safety composite

Colonial Lab scores strongest on dart rate (safer than 72% of same-industry peers) and weakest on total case rate (tcr) (safer than 3%), 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

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.33 per 100 workers

Safer than 3% of industry peers

DART rate
C 0 per 100 workers

Safer than 72% 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%).

Rising injury rate

Colonial Lab: 4.1 → 5.9 TCR

Peak year 2019 @ 12.9 TCR · DART/TCR 0× in 2024

Colonial Lab's TCR rose 1.8 from 4.1 in 2018 to 5.9 in 2024. Peak filing year was 2019 at 12.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339116 · Davenport, IA ABOVE-IND · SMALL

Grade F · TCR 7.3 · 222% of ind

  • DART 0.0 DART
  • RANK P3
  • PHOTO NDX H and O
  • BOOK 7y book
  • INJ 10 inj
  • SIZE ~24 FTE

Nearest TCR peer: NDX H and O (0.2 TCR gap)

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

Colonial Lab in the TCR neighbourhood

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

TCR

What this shows Colonial Lab averages 7.3 TCR (222% of the Bridges, custom made in dental laboratories BLS benchmark).

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

Colonial Lab TCR series: 2018=4.1 · 2019=12.9 · 2020=12.2 · 2021=5.7 · 2022=10.5 · 2023=0 · 2024=5.9 · BLS 3.3

Where Colonial Lab falls in its industry

184 Bridges, custom made in dental establishments

Safer than 3% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers
Colonial Lab (24 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 2.6 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 05001,0001,500 02468 Average employees Total Case Rate Colonial Lab
Colonial Lab (24 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 2.6

Colonial Lab has fewer employees than the Bridges, custom made in dental laborator median and a higher injury rate than the industry's median TCR of 2.6. 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
2024 5.9 0.0 1 0 0
2023 0.0 0.0 0 0 0
2022 10.5 0.0 2 0 0
2021 5.7 0.0 1 0 0
2020 12.2 6.1 2 0 0
2019 12.9 8.6 3 0 0
2018 4.1 4.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339116 · IA · Davenport

184 Bridges, custom made in dental laboratories employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 284 employers in Davenport, IA · 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 NDX H and O 7.2 TCR
NAICS-TCR Granite City Dental Laboratory 7.2 TCR
NAICS-TCR NDX CLEVELAND 7.1 TCR
NAICS-TCR Respire Medical Holidings 7.0 TCR
STATE-SIZE Afton Warehouse 24 FTE
STATE-SIZE Northwood Sow Unit 24 FTE
STATE-SIZE Belmond 24 FTE
STATE-SIZE Clarion, IA 24 FTE
CITY-NEAR MercyOne-Genesis, East Hospital-MHS-IA/NE 2,129 FTE
CITY-NEAR Genesis Medical Center East Campus 1,704 FTE
CITY-NEAR John Deere Davenport Works 1,394 FTE
CITY-NEAR Amazon.com Services LLC - MLI1 1,353 FTE
NAT-TCR Del Monte Foods, Inc 7.3 TCR
NAT-TCR Dynapac Harvesting, Inc. (AZ) 7.3 TCR
NAT-TCR Huerta Family Farms, Inc. 7.3 TCR
NAT-TCR Oak Springs Nursery Inc 7.3 TCR
NAT-SIZE Astor Services for Children & Families- LRS 24 FTE
NAT-SIZE Segale Properties LLC 24 FTE
NAT-SIZE Centre Concrete Northeast, LLC 24 FTE
NAT-SIZE Mitsubishi Electric US Inc.-15 24 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. 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.