Industrial process piping installation · Iowa
ACI Mechanical, Inc.
Ames, IA · ~91 workers · 9 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.5
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
ACI Mechanical, Inc. runs at 54% of its industry's injury rate - safer than the typical Industrial process piping installation workplace, earning a grade B.
ACI Mechanical, Inc.: 1.5 TCR = 54% of Industrial process piping installation BLS 2.8 · 9y Form 300A (see methodology below)
ACI Mechanical, Inc. safety composite
ACI Mechanical, Inc. scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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).
72/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 1.5 per 100 workers
Safer than 78% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% 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%).
TCR Δ
−2.6
2016→2024
ACI Mechanical, Inc. injury rate improved
ACI Mechanical, Inc.'s TCR fell 2.6 from 3.4 in 2016 to 0.7 in 2024. Peak filing year was 2016 at 3.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2016=3.4 · 2017=1.4 · 2018=0.0 · 2019=2.9 · 2020=0.0 · 2021=3.1 · 2022=1.0 · 2023=1.0 · 2024=0.7
OSHA ITA Form 300A scorecard
Establishment book 238220 · Ames, IA AT/BELOW-IND · SMALL
Grade B · TCR 1.5 · 54% of ind
- DART 0.0 DART
- RANK #17/94
- PHOTO Elliott-Lewis Corpor…
- BOOK 9y book
- INJ 13 inj
- SIZE ~91 FTE
Nearest TCR peer: Elliott-Lewis Corporation (0.0 TCR gap)
Read with this employer → · Industry book → · Iowa employers → · Look up another →
ACI Mechanical, Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
ACI Mechanical, Inc.
1.5 TCR
- Elliott-Lewis
Elliott-Lewis Corporation
1.5 TCR
- Total Fire Pro
Total Fire Protection, Inc.
1.5 TCR
- Illinois Pipin
Illinois Piping Corporation
1.5 TCR
- John E. Green
John E. Green Company
1.5 TCR
What this shows ACI Mechanical, Inc. averages 1.5 TCR (54% of the Industrial process piping installation BLS benchmark).
ACI Mechanical, Inc. TCR series: 2016=3.4 · 2017=1.4 · 2018=0 · 2019=2.9 · 2020=0 · 2021=3.1 · 2022=1 · 2023=1 · 2024=0.7 · BLS 2.8
Where ACI Mechanical, Inc. falls in its industry
5,793 Industrial process piping inst establishmentsSafer than 78% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 94 Industrial process piping inst employers in Iowa.
ACI Mechanical, Inc. has more employees than the Industrial process piping installation median and a lower injury rate than the industry's median TCR of 3.3. 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 | 0.7 | 0.0 | 1 | 0 | 0 |
| 2023 | 1.0 | 1.0 | 1 | 0 | 0 |
| 2022 | 1.0 | 1.0 | 1 | 0 | 0 |
| 2021 | 3.1 | 3.1 | 3 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 2.9 | 1.0 | 3 | 0 | 0 |
| 2018 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2017 | 1.4 | 1.4 | 1 | 0 | 0 |
| 2016 | 3.4 | 2.3 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · IA · Ames
5,793 Industrial process piping installation employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 170 employers in Ames, 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 | Elliott-Lewis Corporation | 1.5 TCR |
| NAICS-TCR | Total Fire Protection, Inc. | 1.5 TCR |
| NAICS-TCR | Illinois Piping Corporation | 1.5 TCR |
| NAICS-TCR | John E. Green Company | 1.5 TCR |
| STATE-SIZE | Trans Ova Genetics LC | 91 FTE |
| STATE-SIZE | Sioux City Neal North | 91 FTE |
| STATE-SIZE | Louisa Generating Station | 91 FTE |
| STATE-SIZE | Ames-West Operating | 91 FTE |
| CITY-NEAR | ISU - University Wide | 13,316 FTE |
| CITY-NEAR | ISU - On Campus | 12,527 FTE |
| CITY-NEAR | Mary Greeley Medical Center- Main Hospital | 1,415 FTE |
| CITY-NEAR | Mary Greeley Medical Center | 1,277 FTE |
| NAT-TCR | TTI- San Antonio, TX | 1.5 TCR |
| NAT-TCR | Illinois Piping Corporation | 1.5 TCR |
| NAT-TCR | TCCo-PIT | 1.5 TCR |
| NAT-TCR | Giant Eagle #5810 | 1.5 TCR |
| NAT-SIZE | AAF Flanders Atlanta | 91 FTE |
| NAT-SIZE | DeRoyal Distribution Center | 91 FTE |
| NAT-SIZE | PRI of East TN, Inc. | 91 FTE |
| NAT-SIZE | Always Bagels - Lebanon | 91 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.