Shipyard (i.e., facility capable of building ships) · Tennessee

Serodino Inc

Chattanooga, TN · ~74 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Serodino Inc runs at 149% of its industry's injury rate - more dangerous than the typical Shipyard (i.e., facility capable of building ships) workplace, earning a grade D.

Serodino Inc: 4.9 TCR = 149% of Shipyard (i.e., facility capable of building ships) BLS 3.3 · 2y Form 300A (see methodology below)

Serodino Inc safety composite

Serodino Inc scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 37%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.93 per 100 workers

Safer than 42% of industry peers

DART rate
D 3.27 per 100 workers

Safer than 37% 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%).

Rising injury rate

Serodino Inc: 4.4 → 5.5 TCR

Peak year 2018 @ 5.5 TCR · DART/TCR 0.66× in 2018

Serodino Inc's TCR rose 1.0 from 4.4 in 2017 to 5.5 in 2018. In 2018, DART was 0.66× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336611 · Chattanooga, TN ABOVE-IND · SMALL

Grade D · TCR 4.9 · 149% of ind

  • DART 3.3 DART
  • RANK #2/4
  • PHOTO Bayonne Drydock and …
  • BOOK 2y book
  • INJ 9 inj
  • SIZE ~74 FTE

Nearest TCR peer: Bayonne Drydock and Repair Corp. (0.0 TCR gap)

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

Serodino Inc in the TCR neighbourhood

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

TCR

What this shows Serodino Inc averages 4.9 TCR (149% of the Shipyard (i.e., facility capable of building ships) BLS benchmark).

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

Serodino Inc TCR series: 2017=4.4 · 2018=5.5 · BLS 3.3

Where Serodino Inc falls in its industry

454 Shipyard (i.e., facility capab establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 4 Shipyard (i.e., facility capab employers in Tennessee.

Serodino Inc (74 employees, TCR 4.9) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2 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 01,0002,0003,0004,0005,000 0510152025 Average employees Total Case Rate Serodino Inc
Serodino Inc (74 employees, TCR 4.9) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Serodino Inc has fewer employees than the Shipyard (i.e., facility capable of buil median and a higher injury rate than the industry's median TCR of 4.2. 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
2018 5.5 3.3 5 0 0
2017 4.4 4.4 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · TN · Chattanooga

454 Shipyard (i.e., facility capable of building ships) employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, TN · 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 Bayonne Drydock and Repair Corp. 4.9 TCR
NAICS-TCR Steiner Construction Company, Inc. 4.9 TCR
NAICS-TCR General Dynamics Puget 4.9 TCR
NAICS-TCR Convent MM 164 5.0 TCR
STATE-SIZE Middle Tennessee Electric (Rutherford County Office) 74 FTE
STATE-SIZE Arcus Restoration 74 FTE
STATE-SIZE Grinder, Taber and Grinder, Inc. 74 FTE
STATE-SIZE Reese Enterprises Inc 74 FTE
CITY-NEAR CHATTANOOGA COKE 8,650 FTE
CITY-NEAR CHATTANOOGA FOOD 8,650 FTE
CITY-NEAR USXpress 7,385 FTE
CITY-NEAR Cardiology GB 6,606 FTE
NAT-TCR VTI 4.9 TCR
NAT-TCR Perforex Forest Services 4.9 TCR
NAT-TCR Sales - Kona 4.9 TCR
NAT-TCR Royal Vista - Resort 4.9 TCR
NAT-SIZE Garco Building Company 74 FTE
NAT-SIZE Utilities Region 74 FTE
NAT-SIZE Penske : 5109-00 Ford-DCM-ODC/Coldwater, MI 74 FTE
NAT-SIZE Cedarbrook Residential Center 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: 2018, 2017. 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.