Aluminum door and window, residential-type, installation · Connecticut

Porcelen LTD CT LlC - Welton Street

Hamden, CT · ~31 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.2
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Porcelen LTD CT LlC - Welton Street runs at 114% of its industry's injury rate - about level with the typical Aluminum door and window, residential-type, installation workplace, earning a grade C.

Porcelen LTD CT LlC - Welton Street: 3.2 TCR = 114% of Aluminum door and window, residential-type, installation BLS 2.8 · 3y Form 300A (see methodology below)

Porcelen LTD CT LlC - Welton Street safety composite

Porcelen LTD CT LlC - Welton Street scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on fatalities (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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.19 per 100 workers

Safer than 67% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% of industry peers

Fatalities
D 0

Safer than 50% 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%).

TCR Δ

−6.0

2019→2023

Porcelen LTD CT LlC - Welton Street injury rate improved

Porcelen LTD CT LlC - Welton Street's TCR fell 6.0 from 6.0 in 2019 to 0.0 in 2023. Peak filing year was 2019 at 6.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2019=6.0 · 2021=3.6 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238350 · Hamden, CT ABOVE-IND · SMALL

Grade C · TCR 3.2 · 114% of ind

  • DART 0.0 DART
  • RANK #1/4
  • PHOTO Millwork Pioneers, I…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~31 FTE

Nearest TCR peer: Millwork Pioneers, Inc. (0.0 TCR gap)

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

Porcelen LTD CT LlC - Welton Street in the TCR neighbourhood

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

TCR

What this shows Porcelen LTD CT LlC - Welton Street averages 3.2 TCR (114% of the Aluminum door and window, residential-type, installation BLS benchmark).

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

Porcelen LTD CT LlC - Welton Street TCR series: 2019=6 · 2021=3.6 · 2023=0 · BLS 2.8

Where Porcelen LTD CT LlC - Welton Street falls in its industry

367 Aluminum door and window, resi establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Aluminum door and window, resi employers in Connecticut.

Porcelen LTD CT LlC - Welton Street (31 employees, TCR 3.2) among 29 same-industry peers, split at the industry median of 44 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 0100200300 05101520 Average employees Total Case Rate Porcelen LTD CT LlC - Welton Street
Porcelen LTD CT LlC - Welton Street (31 employees, TCR 3.2) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 4.7

Porcelen LTD CT LlC - Welton Street has fewer employees than the Aluminum door and window, residential-ty 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
2023 0.0 0.0 0 0 0
2021 3.6 3.6 1 0 0
2019 6.0 3.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238350 · CT · Hamden

367 Aluminum door and window, residential-type, installation employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 80 employers in Hamden, CT · 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 Millwork Pioneers, Inc. 3.2 TCR
NAICS-TCR Contour Construction 3.2 TCR
NAICS-TCR Greenside Corp 3.2 TCR
NAICS-TCR Advanced Window Inc./AWI Installation Services Inc. 3.1 TCR
STATE-SIZE Greater New Haven Water Pollution Abatement Facility 31 FTE
STATE-SIZE Water Pollution Control 31 FTE
STATE-SIZE Connecticut Division 31 FTE
STATE-SIZE Savannah Specialty Products 31 FTE
CITY-NEAR CTtransit 1,290 FTE
CITY-NEAR Whitney Center 286 FTE
CITY-NEAR Hamden Markets LLC, dba ShopRite of Hamden 261 FTE
CITY-NEAR Arden House 226 FTE
NAT-TCR MRC Global - 160 Benicia, CA 3.2 TCR
NAT-TCR 55571 East Bay Paratransit 3.2 TCR
NAT-TCR 073-El Paso/G Dieter 3.2 TCR
NAT-TCR Piantedosi Baking Company (240) 3.2 TCR
NAT-SIZE Solstice Senior Living at Kennewick 31 FTE
NAT-SIZE ASI 31 FTE
NAT-SIZE Portrait Construction of Florida, Inc. 31 FTE
NAT-SIZE Baer Field Svc Ctr 31 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: 2023, 2021, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.