Highway construction · Iowa
Dormark Construction Co.
Grimes, IA · ~28 workers · 8 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 9.8
- Avg TCR
- 2.8
- Industry avg
- 1
- Fatality
The verdict
Dormark Construction Co. runs at 349% of its industry's injury rate - far more dangerous than the typical Highway construction workplace, earning a grade F.
Dormark Construction Co.: 9.8 TCR = 349% of Highway construction BLS 2.8 · 8y Form 300A (see methodology below)
Dormark Construction Co. safety composite
Dormark Construction Co. scores strongest on dart rate (safer than 23% of same-industry peers) and weakest on fatalities (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).
13/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 9.78 per 100 workers
Safer than 10% of industry peers
- DART rate
- F 3.61 per 100 workers
Safer than 23% of industry peers
- Fatalities
- F 1
Safer than 3% 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
−1.2
2016→2024
Dormark Construction Co. injury rate improved
Dormark Construction Co.'s TCR fell 1.2 from 8.4 in 2016 to 7.2 in 2024. Peak filing year was 2022 at 15.8 TCR. In 2024, DART was 0.37× this establishment's average TCR (severity share of cases).
2016=8.4 · 2018=12.0 · 2019=3.5 · 2020=14.3 · 2021=14.3 · 2022=15.8 · 2023=2.8 · 2024=7.2
OSHA ITA Form 300A scorecard
Establishment book 237310 · Grimes, IA ABOVE-IND · SMALL
Grade F · TCR 9.8 · 349% of ind
- DART 3.6 DART
- RANK #91/111
- PHOTO Brown and White, Inc.
- BOOK 8y book
- INJ 22 inj
- SIZE ~28 FTE
Nearest TCR peer: Brown and White, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Iowa employers → · Look up another →
Dormark Construction Co. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Dormark Construction Co.
9.8 TCR
- Brown and Whit
Brown and White, Inc.
9.8 TCR
- Metro PCC
Metro PCC
9.8 TCR
- Safety Equipme
Safety Equipment Leasing Co.
9.8 TCR
- EMI Guide Rail
EMI Guide Rail, LLC
9.8 TCR
What this shows Dormark Construction Co. averages 9.8 TCR (349% of the Highway construction BLS benchmark).
Dormark Construction Co. TCR series: 2016=8.4 · 2018=12 · 2019=3.5 · 2020=14.3 · 2021=14.3 · 2022=15.8 · 2023=2.8 · 2024=7.2 · BLS 2.8
Where Dormark Construction Co. falls in its industry
4,078 Highway construction establishmentsSafer than 10% of graded establishments in this industry, whose median TCR is 3.0.
Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #91 safest of 111 Highway construction employers in Iowa.
Dormark Construction Co. has fewer employees than the Highway 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 | 7.2 | 3.6 | 2 | 0 | 0 |
| 2023 | 2.8 | 2.8 | 1 | 0 | 0 |
| 2022 | 15.8 | 7.9 | 4 | 0 | 0 |
| 2021 | 14.3 | 7.2 | 4 | 0 | 0 |
| 2020 | 14.3 | 2.9 | 5 | 0 | 1 |
| 2019 | 3.5 | 0.0 | 1 | 0 | 0 |
| 2018 | 12.0 | 4.0 | 2 | 1 | 0 |
| 2016 | 8.4 | 8.4 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
237310 · IA · Grimes
4,078 Highway construction employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 65 employers in Grimes, 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 | Brown and White, Inc. | 9.8 TCR |
| NAICS-TCR | Metro PCC | 9.8 TCR |
| NAICS-TCR | Safety Equipment Leasing Co. | 9.8 TCR |
| NAICS-TCR | EMI Guide Rail, LLC | 9.8 TCR |
| STATE-SIZE | IOWA ADMIN | 28 FTE |
| STATE-SIZE | Pocahontas Warehouse | 28 FTE |
| STATE-SIZE | WCT Crystal Lake | 28 FTE |
| STATE-SIZE | BHE - Council Bluff W Broadway (IA001) | 28 FTE |
| CITY-NEAR | National Carwash Solutions | 698 FTE |
| CITY-NEAR | Des Moines Office | 421 FTE |
| CITY-NEAR | Grimes - Main Store | 359 FTE |
| CITY-NEAR | WM 5748 | 315 FTE |
| NAT-TCR | A.C. Miller Concrete Products, Inc.- Location #1 | 9.8 TCR |
| NAT-TCR | Bastrop Lost Pines Nursing and Rehabilitation Center | 9.8 TCR |
| NAT-TCR | MMNC, Inc. dba The Lakes at Maumelle Health and Rehabilitation | 9.8 TCR |
| NAT-TCR | CWT | 9.8 TCR |
| NAT-SIZE | Phase Six Moving | 28 FTE |
| NAT-SIZE | FCL Builders Maryland, LLC | 28 FTE |
| NAT-SIZE | CITGO Linden Terminal | 28 FTE |
| NAT-SIZE | Wired Communications, LLC | 28 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.