Addition, alteration and renovation for-sale builders, commercial and institutional building · Minnesota
TerWisscha Construction, Inc
Willmar, MN · ~62 workers · 8 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.4
- Avg TCR
- 2.9
- Industry avg
- 0
- Fatalities
The verdict
TerWisscha Construction, Inc runs at 153% of its industry's injury rate - more dangerous than the typical Addition, alteration and renovation for-sale builders, commercial and institutional building workplace, earning a grade D.
TerWisscha Construction, Inc: 4.4 TCR = 153% of Addition, alteration and renovation for-sale builders, commercial and institutional building BLS 2.9 · 8y Form 300A (see methodology below)
TerWisscha Construction, Inc safety composite
TerWisscha Construction, Inc scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), 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).
49/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 4.44 per 100 workers
Safer than 26% of industry peers
- DART rate
- C 0 per 100 workers
Safer than 73% 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%).
Rising injury rate
TerWisscha Construction, Inc: 7.5 → 9.2 TCR
Peak year 2024 @ 9.2 TCR · DART/TCR 0× in 2024
TerWisscha Construction, Inc's TCR rose 1.7 from 7.5 in 2017 to 9.2 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 236220 · Willmar, MN ABOVE-IND · SMALL
Grade D · TCR 4.4 · 153% of ind
- DART 0.0 DART
- RANK #80/130
- PHOTO Hagen Construction
- BOOK 8y book
- INJ 23 inj
- SIZE ~62 FTE
Nearest TCR peer: Hagen Construction (0.0 TCR gap)
Read with this employer → · Industry book → · Minnesota employers → · Look up another →
TerWisscha Construction, Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
TerWisscha Construction, Inc
4.4 TCR
- Hagen Construc
Hagen Construction
4.4 TCR
- Combs Interior
Combs Interior Specialties, Inc.
4.4 TCR
- Gray Ohio Vall
Gray Ohio Valley
4.4 TCR
- Nuway Construc
Nuway Construction
4.4 TCR
What this shows TerWisscha Construction, Inc averages 4.4 TCR (153% of the Addition, alteration and renovation for-sale builders, commercial and institutional building BLS benchmark).
TerWisscha Construction, Inc TCR series: 2017=7.5 · 2018=0 · 2019=5.1 · 2020=4.6 · 2021=3.3 · 2022=2.5 · 2023=3.4 · 2024=9.2 · BLS 2.9
Where TerWisscha Construction, Inc falls in its industry
4,692 Addition, alteration and renov establishmentsSafer than 26% of graded establishments in this industry, whose median TCR is 2.3.
Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #80 safest of 130 Addition, alteration and renov employers in Minnesota.
TerWisscha Construction, Inc has more employees than the Addition, alteration and renovation for- median and a higher injury rate than the industry's median TCR of 2.3. 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 | 9.2 | 0.0 | 7 | 0 | 0 |
| 2023 | 3.4 | 0.0 | 3 | 0 | 0 |
| 2022 | 2.5 | 1.3 | 2 | 0 | 0 |
| 2021 | 3.3 | 3.3 | 2 | 0 | 0 |
| 2020 | 4.6 | 1.5 | 3 | 0 | 0 |
| 2019 | 5.1 | 0.0 | 3 | 0 | 0 |
| 2018 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2017 | 7.5 | 0.0 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
236220 · MN · Willmar
4,692 Addition, alteration and renovation for-sale builders, commercial and institutional building employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 154 employers in Willmar, MN · 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 | Hagen Construction | 4.4 TCR |
| NAICS-TCR | Combs Interior Specialties, Inc. | 4.4 TCR |
| NAICS-TCR | Gray Ohio Valley | 4.4 TCR |
| NAICS-TCR | Nuway Construction | 4.4 TCR |
| STATE-SIZE | Pipestone System Services | 62 FTE |
| STATE-SIZE | Sports Group | 62 FTE |
| STATE-SIZE | BlueLinx Corporation Aitkin | 62 FTE |
| STATE-SIZE | Nor-Son Construction | 62 FTE |
| CITY-NEAR | Willmar Avenue Plant | 1,205 FTE |
| CITY-NEAR | Willmar Ave Plant | 1,096 FTE |
| CITY-NEAR | Carris Health Rice Hospital | 848 FTE |
| CITY-NEAR | CentraCare Rice Memorial Hospital | 742 FTE |
| NAT-TCR | Basic Grain Products Inc. | 4.4 TCR |
| NAT-TCR | Delaware River Stevedores - Tioga Marine Terminal | 4.4 TCR |
| NAT-TCR | Meiwa Industry North America, Inc. | 4.4 TCR |
| NAT-TCR | Acra Cast | 4.4 TCR |
| NAT-SIZE | ABF Freight 153 | 62 FTE |
| NAT-SIZE | National Plant Services | 62 FTE |
| NAT-SIZE | Tuscany Villa of Naples | 62 FTE |
| NAT-SIZE | Family Food Products, Inc. | 62 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.