Sand and gravel quarrying (i.e., construction grade) and/or beneficiating · Michigan
Top Grade Aggregates, LLC
Hamilton, MI · ~48 workers · 4 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.6
- Avg TCR
- 1.9
- Industry avg
- 0
- Fatalities
The verdict
Top Grade Aggregates, LLC runs at 347% of its industry's injury rate - far more dangerous than the typical Sand and gravel quarrying (i.e., construction grade) and/or beneficiating workplace, earning a grade F.
Top Grade Aggregates, LLC: 6.6 TCR = 347% of Sand and gravel quarrying (i.e., construction grade) and/or beneficiating BLS 1.9 · 4y Form 300A (see methodology below)
Top Grade Aggregates, LLC safety composite
Top Grade Aggregates, LLC scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 9%), 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).
25/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.6 per 100 workers
Safer than 21% of industry peers
- DART rate
- F 7.69 per 100 workers
Safer than 9% 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%).
Rising injury rate
Top Grade Aggregates, LLC: 2.7 → 7.7 TCR
Peak year 2023 @ 69.9 TCR · DART/TCR 1.17× in 2024
Top Grade Aggregates, LLC's TCR rose 5.0 from 2.7 in 2021 to 7.7 in 2024. Peak filing year was 2023 at 69.9 TCR. In 2024, DART was 1.17× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 212321 · Hamilton, MI ABOVE-IND · SMALL
Grade F · TCR 6.6 · 347% of ind
- DART 7.7 DART
- RANK P21
- PHOTO Custer
- BOOK 4y book
- INJ 13 inj
- SIZE ~48 FTE
Nearest TCR peer: Custer (0.1 TCR gap)
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Top Grade Aggregates, LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- ROCK PRODUCTS
ROCK PRODUCTS
6.9 TCR
- This site
Top Grade Aggregates, LLC
6.6 TCR
- Custer
Custer
6.5 TCR
- Motley-Motley
Motley-Motley Inc
6.5 TCR
- Holmes Supply
Holmes Supply Corp
6.3 TCR
What this shows Top Grade Aggregates, LLC averages 6.6 TCR (347% of the Sand and gravel quarrying (i.e., construction grade) and/or beneficiating BLS benchmark).
Top Grade Aggregates, LLC TCR series: 2021=2.7 · 2022=9.4 · 2023=69.9 · 2024=7.7 · BLS 1.9
Where Top Grade Aggregates, LLC falls in its industry
81 Sand and gravel quarrying (i.e establishmentsSafer than 21% of graded establishments in this industry, whose median TCR is 3.4.
Top Grade Aggregates, LLC has more employees than the Sand and gravel quarrying (i.e., constru median and a higher injury rate than the industry's median TCR of 3.4. 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 | 7.7 | 7.7 | 3 | 0 | 0 |
| 2023 | 69.9 | 69.9 | 5 | 0 | 0 |
| 2022 | 9.4 | 9.4 | 4 | 0 | 0 |
| 2021 | 2.7 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
212321 · MI · Hamilton
81 Sand and gravel quarrying (i.e., construction grade) and/or beneficiating employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 14 employers in Hamilton, MI · 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 | Custer | 6.5 TCR |
| NAICS-TCR | Motley-Motley Inc | 6.5 TCR |
| NAICS-TCR | ROCK PRODUCTS | 6.9 TCR |
| NAICS-TCR | Holmes Supply Corp | 6.3 TCR |
| STATE-SIZE | Sietsema Farms | 48 FTE |
| STATE-SIZE | J.M. Longyear, LLC - Office & Forestry | 48 FTE |
| STATE-SIZE | Great Lakes Packing Co | 48 FTE |
| STATE-SIZE | DTE Maintenance Alliance | 48 FTE |
| CITY-NEAR | Dykhuis Farms | 162 FTE |
| CITY-NEAR | 2794_5337 | 115 FTE |
| CITY-NEAR | Great Lakes Superior Walls | 98 FTE |
| CITY-NEAR | Brink Farms Inc. | 73 FTE |
| NAT-TCR | Holiday Inn Durango | 6.6 TCR |
| NAT-TCR | The Home City Ice Company Lawrence | 6.6 TCR |
| NAT-TCR | Clean Energy Systems e-Power | 6.6 TCR |
| NAT-TCR | NC055 | 6.6 TCR |
| NAT-SIZE | Lake City Chrysler Dodge Jeep Ram | 48 FTE |
| NAT-SIZE | Valley Pallet - Sacramento | 48 FTE |
| NAT-SIZE | Valley Pallet - Phoenix | 48 FTE |
| NAT-SIZE | HV Hotel, LLC | 48 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.