Grading construction sites · California

Appian Engineering Inc.

Campbell, CA · ~20 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Appian Engineering Inc. runs at 75% of its industry's injury rate - safer than the typical Grading construction sites workplace, earning a grade B.

Appian Engineering Inc.: 2.1 TCR = 75% of Grading construction sites BLS 2.8 · 3y Form 300A (see methodology below)

Appian Engineering Inc. safety composite

Appian Engineering Inc. scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on fatalities (safer than 52%), 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

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.09 per 100 workers

Safer than 58% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Appian Engineering Inc. held a steady TCR band

Appian Engineering Inc.'s TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2023 at 6.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=0.0 · 2023=6.3 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · Campbell, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 75% of ind

  • DART 0.0 DART
  • RANK #65/184
  • PHOTO Precision Blasting, …
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~20 FTE

Nearest TCR peer: Precision Blasting, LLC (0.0 TCR gap)

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

Appian Engineering Inc. in the TCR neighbourhood

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

TCR

What this shows Appian Engineering Inc. averages 2.1 TCR (75% of the Grading construction sites BLS benchmark).

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

Appian Engineering Inc. TCR series: 2022=0 · 2023=6.3 · 2024=0 · BLS 2.8

Where Appian Engineering Inc. falls in its industry

1,750 Grading construction sites establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #65 safest of 184 Grading construction sites employers in California.

Appian Engineering Inc. (20 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 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 050100150200250 0246810 Average employees Total Case Rate Appian Engineering Inc.
Appian Engineering Inc. (20 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Appian Engineering Inc. has fewer employees than the Grading construction sites median and a lower injury rate than the industry's median TCR of 2.5. 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
2024 0.0 0.0 0 0 0
2023 6.3 0.0 1 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · CA · Campbell

1,750 Grading construction sites employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 87 employers in Campbell, 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 Precision Blasting, LLC 2.1 TCR
NAICS-TCR Blankenship Construction Co 2.1 TCR
NAICS-TCR Scott Gann Construction 2.1 TCR
NAICS-TCR DWH Creative Contracting, Inc. 2.1 TCR
STATE-SIZE Sills Farms, Inc. 20 FTE
STATE-SIZE F A Maggiore & Sons, LLC 20 FTE
STATE-SIZE CALMEX CONTRACTING INC 20 FTE
STATE-SIZE Velvet Antler Ranch LLC 20 FTE
CITY-NEAR LARGO CONCRETE, INC. 599 FTE
CITY-NEAR Daley's Drywall and Taping 503 FTE
CITY-NEAR West Valley Construction Inc. 496 FTE
CITY-NEAR Life Services Alternatives 245 FTE
NAT-TCR 205 - Raleigh-Durham 2.1 TCR
NAT-TCR 442 - Stevens Point 2.1 TCR
NAT-TCR 650 - Searcy 2.1 TCR
NAT-TCR 0d53 - Phoenix Fire 2.1 TCR
NAT-SIZE Luttrell Engraving Inc. 20 FTE
NAT-SIZE Wind River Environmental Monroe, CT 20 FTE
NAT-SIZE Gronen Properties LLC 20 FTE
NAT-SIZE Lewisy Fuel Oil, Inc 20 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: 2024, 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.