Oil field road construction · Iowa

Cedar Valley Corp LLC

Waterloo, IA · ~123 workers · 9 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Cedar Valley Corp LLC runs at 144% of its industry's injury rate - more dangerous than the typical Oil field road construction workplace, earning a grade D.

Cedar Valley Corp LLC: 4.0 TCR = 144% of Oil field road construction BLS 2.8 · 9y Form 300A (see methodology below)

Cedar Valley Corp LLC safety composite

Cedar Valley Corp LLC scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on total case rate (tcr) (safer than 37%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.04 per 100 workers

Safer than 37% of industry peers

DART rate
D 1.19 per 100 workers

Safer than 49% of industry peers

Fatalities
D 0

Safer than 53% 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

−1.8

2016→2024

Cedar Valley Corp LLC injury rate improved

Cedar Valley Corp LLC's TCR fell 1.8 from 4.2 in 2016 to 2.4 in 2024. Peak filing year was 2021 at 10.4 TCR. In 2024, DART was 0.29× this establishment's average TCR (severity share of cases).

2016=4.2 · 2017=4.1 · 2018=2.6 · 2019=3.7 · 2020=4.3 · 2021=10.4 · 2022=0.0 · 2023=4.7 · 2024=2.4

OSHA ITA Form 300A scorecard

Establishment book 237310 · Waterloo, IA ABOVE-IND · MID

Grade D · TCR 4.0 · 144% of ind

  • DART 1.2 DART
  • RANK #42/111
  • PHOTO Holbein Inc.
  • BOOK 9y book
  • INJ 28 inj
  • SIZE ~123 FTE

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

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

Cedar Valley Corp LLC in the TCR neighbourhood

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

TCR

What this shows Cedar Valley Corp LLC averages 4.0 TCR (144% of the Oil field road construction BLS benchmark).

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

Cedar Valley Corp LLC TCR series: 2016=4.2 · 2017=4.1 · 2018=2.6 · 2019=3.7 · 2020=4.3 · 2021=10.4 · 2022=0 · 2023=4.7 · 2024=2.4 · BLS 2.8

Where Cedar Valley Corp LLC falls in its industry

4,078 Oil field road construction establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #42 safest of 111 Oil field road construction employers in Iowa.

Cedar Valley Corp LLC (123 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0 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 01,0002,0003,000 0102030 Average employees Total Case Rate Cedar Valley Corp LLC
Cedar Valley Corp LLC (123 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Cedar Valley Corp LLC has more employees than the Oil field road construction median and a higher injury rate than the industry's median TCR of 3.0. 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
2024 2.4 1.2 1 1 0
2023 4.7 3.5 4 0 0
2022 0.0 0.0 0 0 0
2021 10.4 4.5 6 1 0
2020 4.3 0.0 4 0 0
2019 3.7 2.5 3 0 0
2018 2.6 0.0 2 0 0
2017 4.1 2.1 4 0 0
2016 4.2 2.1 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · IA · Waterloo

4,078 Oil field road construction employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 172 employers in Waterloo, 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 Holbein Inc. 4.0 TCR
NAICS-TCR The RJ Noble Company 4.0 TCR
NAICS-TCR LBJ Infrastructure Group 4.0 TCR
NAICS-TCR Western Engineering- North Platte 4.0 TCR
STATE-SIZE Cramer & Associates, Inc. 123 FTE
STATE-SIZE Bratney Companies 123 FTE
STATE-SIZE 0107 LOWE S OF DAVENPORT IA 123 FTE
STATE-SIZE 2807-0057 123 FTE
CITY-NEAR Black Hawk County Extension 4,790 FTE
CITY-NEAR Waterloo Pork Plant 2,801 FTE
CITY-NEAR UnityPoint 2,295 FTE
CITY-NEAR JD Waterloo Tractor and Cab Assembly Operations 1,605 FTE
NAT-TCR Indianapolis PLC 4.0 TCR
NAT-TCR Giant Food Stores 6005 4.0 TCR
NAT-TCR Chester 4.0 TCR
NAT-TCR Relco LLC 4.0 TCR
NAT-SIZE Park Manor 123 FTE
NAT-SIZE Building Automation Products Inc 123 FTE
NAT-SIZE Good Shepherd Hospice 123 FTE
NAT-SIZE Eggs - Big Lake MN 123 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.