Waterproofing contractors · Washington

Technical waterproofing

Seattle, WA · ~38 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Technical waterproofing runs at 247% of its industry's injury rate - far more dangerous than the typical Waterproofing contractors workplace, earning a grade F.

Technical waterproofing: 6.9 TCR = 247% of Waterproofing contractors BLS 2.8 · 3y Form 300A (see methodology below)

Technical waterproofing safety composite

Technical waterproofing scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), 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).

D

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.91 per 100 workers

Safer than 26% 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

−5.8

2020→2022

Technical waterproofing injury rate improved

Technical waterproofing's TCR fell 5.8 from 8.8 in 2020 to 3.1 in 2022. Peak filing year was 2020 at 8.8 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2020=8.8 · 2021=8.8 · 2022=3.1

OSHA ITA Form 300A scorecard

Establishment book 238390 · Seattle, WA ABOVE-IND · SMALL

Grade F · TCR 6.9 · 247% of ind

  • DART 0.0 DART
  • RANK #8/9
  • PHOTO Ace Door & Window
  • BOOK 3y book
  • INJ 7 inj
  • SIZE ~38 FTE

Nearest TCR peer: Ace Door & Window (0.0 TCR gap)

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

Technical waterproofing in the TCR neighbourhood

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

TCR

What this shows Technical waterproofing averages 6.9 TCR (247% of the Waterproofing contractors BLS benchmark).

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

Technical waterproofing TCR series: 2020=8.8 · 2021=8.8 · 2022=3.1 · BLS 2.8

Where Technical waterproofing falls in its industry

403 Waterproofing contractors establishments

Safer than 26% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 9 Waterproofing contractors employers in Washington.

Technical waterproofing (38 employees, TCR 6.9) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1 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 051015 Average employees Total Case Rate Technical waterproofing
Technical waterproofing (38 employees, TCR 6.9) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1

Technical waterproofing has fewer employees than the Waterproofing contractors median and a higher injury rate than the industry's median TCR of 4.1. 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
2022 3.1 0.0 1 0 0
2021 8.8 0.0 3 0 0
2020 8.8 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238390 · WA · Seattle

403 Waterproofing contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 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 Ace Door & Window 6.9 TCR
NAICS-TCR Metal Solutions, Inc 6.9 TCR
NAICS-TCR NPW Contracting, Inc. 6.9 TCR
NAICS-TCR Ortronics, Inc 6.9 TCR
STATE-SIZE MWR HOLDINGS LLC 38 FTE
STATE-SIZE Winemakers LLC 38 FTE
STATE-SIZE Anderson Agri LLC 38 FTE
STATE-SIZE WA-Clark County RC 38 FTE
CITY-NEAR UW Seattle 32,378 FTE
CITY-NEAR The United States of America 25,000 FTE
CITY-NEAR Starz Entertainment 25,000 FTE
CITY-NEAR UW Medical Center - Montlake and NW 11,307 FTE
NAT-TCR Select Genetics IN Hatchery 6.9 TCR
NAT-TCR Lewiston MFG 6.9 TCR
NAT-TCR HG725 6.9 TCR
NAT-TCR 1855-TNNAS178 6.9 TCR
NAT-SIZE Gardonville Cooperative Telephone Association 38 FTE
NAT-SIZE City of Wells 38 FTE
NAT-SIZE Cryogenic Transportation 64060 Bethlehem 38 FTE
NAT-SIZE 6957-PVD 38 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: 2022, 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.