Mine site preparation and related construction activities, construction contractors · New Hampshire
Capital Rock
New Boston, NH · ~24 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.3
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Capital Rock runs at 46% of its industry's injury rate - far safer than the typical Mine site preparation and related construction activities, construction contractors workplace, earning a grade A.
Capital Rock: 1.3 TCR = 46% of Mine site preparation and related construction activities, construction contractors BLS 2.8 · 3y Form 300A (see methodology below)
Capital Rock safety composite
Capital Rock scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on dart rate (safer than 50%), 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).
61/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 1.3 per 100 workers
Safer than 76% of industry peers
- DART rate
- D 0.68 per 100 workers
Safer than 50% of industry peers
- Fatalities
- D 0
Safer than 52% 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
Capital Rock: 0.0 → 0.7 TCR
Peak year 2023 @ 3.2 TCR · DART/TCR 0.52× in 2024
Capital Rock's TCR rose 0.7 from 0.0 in 2022 to 0.7 in 2024. Peak filing year was 2023 at 3.2 TCR. In 2024, DART was 0.52× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238910 · New Boston, NH AT/BELOW-IND · SMALL
Grade A · TCR 1.3 · 46% of ind
- DART 0.7 DART
- RANK #2/16
- PHOTO Central Jersey Wreck…
- BOOK 3y book
- INJ 2 inj
- SIZE ~24 FTE
Nearest TCR peer: Central Jersey Wrecking & Recycling, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · New Hampshire employers → · Look up another →
Capital Rock in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Capital Rock
1.3 TCR
- Central Jersey
Central Jersey Wrecking & Recycling, Inc.
1.3 TCR
- RES Brodhead
RES Brodhead
1.3 TCR
- RHL Companies
RHL Companies Inc
1.3 TCR
- Triangle Concr
Triangle Concrete Services, Inc.
1.3 TCR
What this shows Capital Rock averages 1.3 TCR (46% of the Mine site preparation and related construction activities, construction contractors BLS benchmark).
Capital Rock TCR series: 2022=0 · 2023=3.2 · 2024=0.7 · BLS 2.8
Where Capital Rock falls in its industry
1,750 Mine site preparation and rela establishmentsSafer than 76% of graded establishments in this industry, whose median TCR is 2.5.
Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 16 Mine site preparation and rela employers in New Hampshire.
Capital Rock has fewer employees than the Mine site preparation and related constr median and a lower injury rate than the industry's median TCR of 2.5. 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 | 0.7 | 1 | 0 | 0 |
| 2023 | 3.2 | 3.2 | 1 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238910 · NH · New Boston
1,750 Mine site preparation and related construction activities, construction contractors employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 4 employers in New Boston, NH · 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 | Central Jersey Wrecking & Recycling, Inc. | 1.3 TCR |
| NAICS-TCR | RES Brodhead | 1.3 TCR |
| NAICS-TCR | RHL Companies Inc | 1.3 TCR |
| NAICS-TCR | Triangle Concrete Services, Inc. | 1.3 TCR |
| STATE-SIZE | Granite Ridge Energy Center | 24 FTE |
| STATE-SIZE | Eversource - Derry | 24 FTE |
| STATE-SIZE | New Hampshire Electric Cooperative Pemi | 24 FTE |
| STATE-SIZE | Eversource - Newport | 24 FTE |
| CITY-NEAR | Rose Meadow Garden | 34 FTE |
| CITY-NEAR | Rose Meadow Farm | 25 FTE |
| CITY-NEAR | John E. Neville Excavating Inc. | 23 FTE |
| NAT-TCR | Andersen Construction Company, LLC Boise Idaho | 1.3 TCR |
| NAT-TCR | LA Carlyss | 1.3 TCR |
| NAT-TCR | Winston Hardwood | 1.3 TCR |
| NAT-TCR | HPC Industrial Group LLC H1111 | 1.3 TCR |
| NAT-SIZE | Woodbridge Enterprise | 24 FTE |
| NAT-SIZE | DCHM Comfort Inn and Suites Dover | 24 FTE |
| NAT-SIZE | 3052-Norfolk | 24 FTE |
| NAT-SIZE | Stirling Food Systems, Inc | 24 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.