Plumbing supplies merchant wholesalers · California

NDA

San Clemente, CA · ~28 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.0
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

NDA runs at 92% of its industry's injury rate - about level with the typical Plumbing supplies merchant wholesalers workplace, earning a grade C.

NDA: 2.0 TCR = 92% of Plumbing supplies merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

NDA safety composite

NDA scores strongest on dart rate (safer than 80% 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

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.02 per 100 workers

Safer than 72% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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

−4.0

2022→2023

NDA injury rate improved

NDA's TCR fell 4.0 from 4.0 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 4.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=4.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 423720 · San Clemente, CA AT/BELOW-IND · SMALL

Grade C · TCR 2.0 · 92% of ind

  • DART 0.0 DART
  • RANK #22/85
  • PHOTO Hajoca 718
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~28 FTE

Nearest TCR peer: Hajoca 718 (0.0 TCR gap)

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

NDA in the TCR neighbourhood

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

TCR

What this shows NDA averages 2.0 TCR (92% of the Plumbing supplies merchant wholesalers BLS benchmark).

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

NDA TCR series: 2022=4 · 2023=0 · BLS 2.2

Where NDA falls in its industry

853 Plumbing supplies merchant who establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 85 Plumbing supplies merchant who employers in California.

NDA (28 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3 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 NDA
NDA (28 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3

NDA has fewer employees than the Plumbing supplies merchant wholesalers median and a lower injury rate than the industry's median TCR of 3.3. 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
2022 4.0 4.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423720 · CA · San Clemente

853 Plumbing supplies merchant wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 69 employers in San Clemente, CA · 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 Hajoca 718 2.0 TCR
NAICS-TCR LSP Products 2.0 TCR
NAICS-TCR JMP Equipment Company LLC 2.0 TCR
NAICS-TCR Boiler Supply Company, Inc. 2.0 TCR
STATE-SIZE Davis Ranch L.L.C. 28 FTE
STATE-SIZE Steinbeck Country Produce 28 FTE
STATE-SIZE Harlan Family Ranch 28 FTE
STATE-SIZE KKG Equipment Company, LLC32 28 FTE
CITY-NEAR Bemus Landscape Inc. 463 FTE
CITY-NEAR Glaukos- San Clemente 314 FTE
CITY-NEAR City of San Clemente 305 FTE
CITY-NEAR Millennium Reinforcing 238 FTE
NAT-TCR Unger Enterprises LLC 2.0 TCR
NAT-TCR Giroux Glass, Inc. 2.0 TCR
NAT-TCR Market 2.0 TCR
NAT-TCR WinTech 2.0 TCR
NAT-SIZE Branch 3636 - Houston #2 28 FTE
NAT-SIZE Knighto, LLC 28 FTE
NAT-SIZE Woodley's Fine Furniture KL Store 28 FTE
NAT-SIZE Niles, Mi 28 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, 2022. 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.