Water purification equipment manufacturing · Pennsylvania

Sector4

Allentown, PA · ~33 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Sector4 runs at 52% of its industry's injury rate - safer than the typical Water purification equipment manufacturing workplace, earning a grade B.

Sector4: 1.7 TCR = 52% of Water purification equipment manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Sector4 safety composite

Sector4 scores strongest on dart rate (safer than 79% 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.7 per 100 workers

Safer than 68% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−3.4

2016→2017

Sector4 injury rate improved

Sector4's TCR fell 3.4 from 3.4 in 2016 to 0.0 in 2017. Peak filing year was 2016 at 3.4 TCR. In 2017, DART was 0× this establishment's average TCR (severity share of cases).

2016=3.4 · 2017=0.0

OSHA ITA Form 300A scorecard

Establishment book 333318 · Allentown, PA AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 52% of ind

  • DART 0.0 DART
  • RANK #7/21
  • PHOTO Regal Systems, Inc.
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~33 FTE

Nearest TCR peer: Regal Systems, Inc. (0.0 TCR gap)

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

Sector4 in the TCR neighbourhood

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

TCR

What this shows Sector4 averages 1.7 TCR (52% of the Water purification equipment manufacturing BLS benchmark).

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

Sector4 TCR series: 2016=3.4 · 2017=0 · BLS 3.3

Where Sector4 falls in its industry

361 Water purification equipment m establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 2.7.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 21 Water purification equipment m employers in Pennsylvania.

Sector4 (33 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 77 employees and a TCR of 2.7 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 05001,0001,5002,000 051015 Average employees Total Case Rate Sector4
Sector4 (33 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 77 employees and a TCR of 2.7

Sector4 has fewer employees than the Water purification equipment manufacturi median and a lower injury rate than the industry's median TCR of 2.7. 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
2017 0.0 0.0 0 0 0
2016 3.4 3.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333318 · PA · Allentown

361 Water purification equipment manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 447 employers in Allentown, PA · 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 Regal Systems, Inc. 1.7 TCR
NAICS-TCR KAIVAC PRODUCTION 1.7 TCR
NAICS-TCR ARCA 1.7 TCR
NAICS-TCR Ali Group North America 1.7 TCR
STATE-SIZE Caputo & Guest 33 FTE
STATE-SIZE Colver Power Project 33 FTE
STATE-SIZE Oil City 33 FTE
STATE-SIZE Norristown Operations 33 FTE
CITY-NEAR Lehigh Valley Hospital 9,463 FTE
CITY-NEAR 1200SCC 6,531 FTE
CITY-NEAR Air Products and Chemicals Inc.- Main Campus 2,118 FTE
CITY-NEAR LOCATION 48042 1,728 FTE
NAT-TCR Main Office 1.7 TCR
NAT-TCR Intralox, LLC - Savage, MD 1.7 TCR
NAT-TCR 824/826 Kropp Court 1.7 TCR
NAT-TCR Redford 1.7 TCR
NAT-SIZE HMA Contracting Corp. 33 FTE
NAT-SIZE Peterson Home Health Care Services 33 FTE
NAT-SIZE GCT - Plainfield 33 FTE
NAT-SIZE GCT - Dayton 33 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: 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.