Lumber, hardwood dimension, made from logs or bolts · New Hampshire

Kennebec Lumber Company - Grantham

Grantham, NH · ~13 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Kennebec Lumber Company - Grantham runs at 324% of its industry's injury rate - far more dangerous than the typical Lumber, hardwood dimension, made from logs or bolts workplace, earning a grade F.

Kennebec Lumber Company - Grantham: 10.7 TCR = 324% of Lumber, hardwood dimension, made from logs or bolts BLS 3.3 · 2y Form 300A (see methodology below)

Kennebec Lumber Company - Grantham safety composite

Kennebec Lumber Company - Grantham scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 1%), 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).

F

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.68 per 100 workers

Safer than 18% of industry peers

DART rate
F 17.8 per 100 workers

Safer than 1% 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

Kennebec Lumber Company - Grantham: 0.0 → 21.4 TCR

Peak year 2024 @ 21.4 TCR · DART/TCR 1.67× in 2024

Kennebec Lumber Company - Grantham's TCR rose 21.4 from 0.0 in 2023 to 21.4 in 2024. In 2024, DART was 1.67× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 321113 · Grantham, NH ABOVE-IND · SMALL

Grade F · TCR 10.7 · 324% of ind

  • DART 17.8 DART
  • RANK #6/17
  • PHOTO Jim C. Hamer Company…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~13 FTE

Nearest TCR peer: Jim C. Hamer Company - Curtin Mill (0.0 TCR gap)

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

Kennebec Lumber Company - Grantham in the TCR neighbourhood

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

TCR

What this shows Kennebec Lumber Company - Grantham averages 10.7 TCR (324% of the Lumber, hardwood dimension, made from logs or bolts BLS benchmark).

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

Kennebec Lumber Company - Grantham TCR series: 2023=0 · 2024=21.4 · BLS 3.3

Where Kennebec Lumber Company - Grantham falls in its industry

905 Lumber, hardwood dimension, ma establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 17 Lumber, hardwood dimension, ma employers in New Hampshire.

Kennebec Lumber Company - Grantham (13 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 5.2 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 050100150200250 05101520 Average employees Total Case Rate Kennebec Lumber Company - Grantham
Kennebec Lumber Company - Grantham (13 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 5.2

Kennebec Lumber Company - Grantham has fewer employees than the Lumber, hardwood dimension, made from lo median and a higher injury rate than the industry's median TCR of 5.2. 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 21.4 17.8 6 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

321113 · NH · Grantham

905 Lumber, hardwood dimension, made from logs or bolts employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Jim C. Hamer Company - Curtin Mill 10.7 TCR
NAICS-TCR Cersosimo Lumber Company 10.7 TCR
NAICS-TCR Sawmill 10.6 TCR
NAICS-TCR Sanders Wood Products 10.6 TCR
STATE-SIZE Kennebec Lumber Company - Springfield 13 FTE
STATE-SIZE Portsmouth 13 FTE
STATE-SIZE Location 39001 13 FTE
STATE-SIZE Raymond Ambulance, Incorporated 13 FTE
CITY-NEAR Grantham Mill 20 FTE
NAT-TCR Gaair - Airport Hub 10.7 TCR
NAT-TCR JFK Meridian Home Care 10.7 TCR
NAT-TCR PPD USA Inc 10.7 TCR
NAT-TCR Libertyville Fire Department 10.7 TCR

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, 2023. 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.