substance abuse facilities · New Hampshire

The Granite House

Derry, NH · ~25 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

The Granite House runs at 0% of its industry's injury rate - about level with the typical substance abuse facilities workplace, earning a grade C.

The Granite House: 0.0 TCR = 0% of substance abuse facilities BLS 3.8 · 2y Form 300A (see methodology below)

The Granite House safety composite

The Granite House scores strongest on total case rate (tcr) (safer than 100% 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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%).

The Granite House held a steady TCR band

The Granite House's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 623220 · Derry, NH AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/8
  • PHOTO Comprehensive Mental…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~25 FTE

Nearest TCR peer: Comprehensive Mental Health Services, Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · New Hampshire employers → · Look up another →

The Granite House in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows The Granite House averages 0.0 TCR (0% of the substance abuse facilities BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

The Granite House TCR series: 2017=0 · 2024=0 · BLS 3.8

Where The Granite House falls in its industry

1,165 substance abuse facilities establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 8 substance abuse facilities employers in New Hampshire.

The Granite House (25 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 0510152025 Average employees Total Case Rate The Granite House
The Granite House (25 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7

The Granite House has fewer employees than the substance abuse facilities median and a lower injury rate than the industry's median TCR of 4.7. 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 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623220 · NH · Derry

1,165 substance abuse facilities employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 33 employers in Derry, 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 Comprehensive Mental Health Services, Inc. 0.0 TCR
NAICS-TCR Cortland House 0.1 TCR
NAICS-TCR Clay House 0.1 TCR
NAICS-TCR St. Marks 0.1 TCR
STATE-SIZE Stephens-Marquis Associates Inc 25 FTE
STATE-SIZE Chestnut & Cape Inc. 25 FTE
STATE-SIZE Bay State Industrial Welding & Fabrication, Inc. 25 FTE
STATE-SIZE Granite State Solar 25 FTE
CITY-NEAR Parkland Medical Center 539 FTE
CITY-NEAR WM 1753 288 FTE
CITY-NEAR 1753 279 FTE
CITY-NEAR 08016 - Store # 8016 Derry 159 FTE
NAT-TCR Kinship Pointe Seward 0.0 TCR
NAT-TCR Chicago Corporate 0.0 TCR
NAT-TCR 1655 3rd St,San Francisco (MB3 0.0 TCR
NAT-TCR Carbro Constructors Corp Main 0.0 TCR
NAT-SIZE DAY 25 FTE
NAT-SIZE FluxData Inc 25 FTE
NAT-SIZE Rare Parts, Inc. 25 FTE
NAT-SIZE Qsi Environmental & Industrial Fab 25 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.