Fittings and unions, rigid plastics pipe, manufacturing · New Hampshire

Plumb Pak-North

Winchester, NH · ~193 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Plumb Pak-North runs at 189% of its industry's injury rate - more dangerous than the typical Fittings and unions, rigid plastics pipe, manufacturing workplace, earning a grade D.

Plumb Pak-North: 6.2 TCR = 189% of Fittings and unions, rigid plastics pipe, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Plumb Pak-North safety composite

Plumb Pak-North scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 13%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.24 per 100 workers

Safer than 24% of industry peers

DART rate
F 6.06 per 100 workers

Safer than 13% 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

Plumb Pak-North: 4.6 → 8.1 TCR

Peak year 2018 @ 8.1 TCR · DART/TCR 0.97× in 2018

Plumb Pak-North's TCR rose 3.5 from 4.6 in 2016 to 8.1 in 2018. In 2018, DART was 0.97× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326122 · Winchester, NH ABOVE-IND · MID

Grade D · TCR 6.2 · 189% of ind

  • DART 6.1 DART
  • RANK P24
  • PHOTO Prinsco, Inc. - Prin…
  • BOOK 3y book
  • INJ 33 inj
  • SIZE ~193 FTE

Nearest TCR peer: Prinsco, Inc. - Prinsburg (0.0 TCR gap)

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

Plumb Pak-North in the TCR neighbourhood

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

TCR

What this shows Plumb Pak-North averages 6.2 TCR (189% of the Fittings and unions, rigid plastics pipe, manufacturing BLS benchmark).

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

Plumb Pak-North TCR series: 2016=4.6 · 2017=6 · 2018=8.1 · BLS 3.3

Where Plumb Pak-North falls in its industry

332 Fittings and unions, rigid pla establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers
Plumb Pak-North (193 employees, TCR 6.2) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.7 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 0100200300400500 05101520 Average employees Total Case Rate Plumb Pak-North
Plumb Pak-North (193 employees, TCR 6.2) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.7

Plumb Pak-North has more employees than the Fittings and unions, rigid plastics pipe median and a higher injury rate than the industry's median TCR of 3.7. 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
2018 8.1 6.1 14 2 0
2017 6.0 4.9 11 0 0
2016 4.6 4.0 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326122 · NH · Winchester

332 Fittings and unions, rigid plastics pipe, manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 10 employers in Winchester, 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 Prinsco, Inc. - Prinsburg 6.3 TCR
NAICS-TCR Early Branch, SC 6.1 TCR
NAICS-TCR Sanderson Pipe Corporation 6.1 TCR
NAICS-TCR CANTEX INC.-Specialty Facility 6.4 TCR
STATE-SIZE Keeney Holdings LLC 193 FTE
STATE-SIZE 08120 - Store # 8120 Raymond 193 FTE
STATE-SIZE Velcro SOM 192 FTE
STATE-SIZE 1520 - Hooksett 194 FTE
CITY-NEAR 9288-A30 60 FTE
CITY-NEAR A30 APPLEWOOD CENTER - NH 59 FTE
CITY-NEAR Applewood 57 FTE
CITY-NEAR S.U.R. Construction West, Inc. 33 FTE
NAT-TCR Carter Nursing and Rehab 6.2 TCR
NAT-TCR Schaefer Systems - Lodi, CA 6.2 TCR
NAT-TCR 4795-PD-MDT-HARRISBURG-PD 6.2 TCR
NAT-TCR RPI Property Group, Inc. 6.2 TCR
NAT-SIZE Open Systems Healthcare - Pitt South 193 FTE
NAT-SIZE Trinity Glen 193 FTE
NAT-SIZE Plant Ratcliffe 193 FTE
NAT-SIZE Accredo Health Group, Inc. Memphis, TN 1620 193 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: 2018, 2017, 2016. 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.