Waterproofing contractors · Colorado

Alpha - Denver #123

Denver, CO · ~74 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Alpha - Denver #123 runs at 120% of its industry's injury rate - about level with the typical Waterproofing contractors workplace, earning a grade C.

Alpha - Denver #123: 3.4 TCR = 120% of Waterproofing contractors BLS 2.8 · 2y Form 300A (see methodology below)

Alpha - Denver #123 safety composite

Alpha - Denver #123 scores strongest on total case rate (tcr) (safer than 58% of same-industry peers) and weakest on dart rate (safer than 30%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.36 per 100 workers

Safer than 58% of industry peers

DART rate
F 4.01 per 100 workers

Safer than 30% 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%).

Rising injury rate

Alpha - Denver #123: 1.4 → 5.3 TCR

Peak year 2021 @ 5.3 TCR · DART/TCR 1.19× in 2021

Alpha - Denver #123's TCR rose 4.0 from 1.4 in 2020 to 5.3 in 2021. In 2021, DART was 1.19× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238390 · Denver, CO ABOVE-IND · SMALL

Grade C · TCR 3.4 · 120% of ind

  • DART 4.0 DART
  • RANK #4/13
  • PHOTO N&S Waterproofing, L…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~74 FTE

Nearest TCR peer: N&S Waterproofing, LLC. (0.0 TCR gap)

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

Alpha - Denver #123 in the TCR neighbourhood

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

TCR

What this shows Alpha - Denver #123 averages 3.4 TCR (120% of the Waterproofing contractors BLS benchmark).

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

Alpha - Denver #123 TCR series: 2020=1.4 · 2021=5.3 · BLS 2.8

Where Alpha - Denver #123 falls in its industry

403 Waterproofing contractors establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 13 Waterproofing contractors employers in Colorado.

Alpha - Denver #123 (74 employees, TCR 3.4) 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 Alpha - Denver #123
Alpha - Denver #123 (74 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1

Alpha - Denver #123 has more employees than the Waterproofing contractors median and a lower 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
2021 5.3 4.0 4 0 0
2020 1.4 1.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238390 · CO · Denver

403 Waterproofing contractors employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 1,757 employers in Denver, CO · 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 N&S Waterproofing, LLC. 3.4 TCR
NAICS-TCR R & J Sheet Metal, Inc. 3.4 TCR
NAICS-TCR Creative Business Interiors, Inc 3.3 TCR
NAICS-TCR The Expo Group -1148 3.3 TCR
STATE-SIZE Natural Soda LLC 74 FTE
STATE-SIZE Cherokee Station-105 74 FTE
STATE-SIZE Pawnee Station-888 74 FTE
STATE-SIZE Corden Pharma Boulder 74 FTE
CITY-NEAR DEN DEN 9,832 FTE
CITY-NEAR 6925-DEN 6,769 FTE
CITY-NEAR DEN - Airport United Airlines Offices 5,277 FTE
CITY-NEAR CO-01 4,581 FTE
NAT-TCR PrairieLand Partners - McPherson 3.4 TCR
NAT-TCR Mid-South/Central Extrusion 3.4 TCR
NAT-TCR Ac Hotel Boston Downtown 3.4 TCR
NAT-TCR Cheyenne WY - Walmart - DOT 3.4 TCR
NAT-SIZE Desoto Retirement 74 FTE
NAT-SIZE NAIS- Salt Lake City, UT 74 FTE
NAT-SIZE Bothell, WA (BID) 74 FTE
NAT-SIZE #11 Barnesville 74 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: 2021, 2020. 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.