Instruments, mechanical microsurgical, manufacturing · California

San Diego Tech Center and Otay Mesa Distribution Center

San Diego, CA · ~1,299 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

San Diego Tech Center and Otay Mesa Distribution Center runs at 20% of its industry's injury rate - far safer than the typical Instruments, mechanical microsurgical, manufacturing workplace, earning a grade A.

San Diego Tech Center and Otay Mesa Distribution Center: 0.7 TCR = 20% of Instruments, mechanical microsurgical, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

San Diego Tech Center and Otay Mesa Distribution Center safety composite

San Diego Tech Center and Otay Mesa Distribution Center scores strongest on total case rate (tcr) (safer than 77% 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

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.66 per 100 workers

Safer than 77% of industry peers

DART rate
D 0.37 per 100 workers

Safer than 53% 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%).

San Diego Tech Center and Otay Mesa Distribution Center held a steady TCR band

San Diego Tech Center and Otay Mesa Distribution Center's TCR held near 0.0 from 0.7 in 2022 to 0.6 in 2023. Peak filing year was 2022 at 0.7 TCR. In 2023, DART was 0.56× this establishment's average TCR (severity share of cases).

2022=0.7 · 2023=0.6

OSHA ITA Form 300A scorecard

Establishment book 339112 · San Diego, CA AT/BELOW-IND · LARGE

Grade A · TCR 0.7 · 20% of ind

  • DART 0.4 DART
  • RANK #29/107
  • PHOTO Leica Biosystems (Ap…
  • BOOK 2y book
  • INJ 16 inj
  • SIZE ~1,299 FTE

Nearest TCR peer: Leica Biosystems (Aperio) - Vista (0.0 TCR gap)

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San Diego Tech Center and Otay Mesa Distribution Center in the TCR neighbourhood

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

TCR

What this shows San Diego Tech Center and Otay Mesa Distribution Center averages 0.7 TCR (20% of the Instruments, mechanical microsurgical, manufacturing BLS benchmark).

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

San Diego Tech Center and Otay Mesa Distribution Center TCR series: 2022=0.7 · 2023=0.6 · BLS 3.3

Where San Diego Tech Center and Otay Mesa Distribution Center falls in its industry

741 Instruments, mechanical micros establishments

Safer than 77% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 107 Instruments, mechanical micros employers in California.

San Diego Tech Center and Otay Mesa Distribution Center (1,299 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5 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 02,0004,0006,0008,000 0246 Average employees Total Case Rate San Diego Tech Center and Otay Mesa Distribution Center
San Diego Tech Center and Otay Mesa Distribution Center (1,299 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5

San Diego Tech Center and Otay Mesa Distribution Center has more employees than the Instruments, mechanical microsurgical, m median and a lower injury rate than the industry's median TCR of 1.5. 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
2023 0.6 0.4 7 0 0
2022 0.7 0.6 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339112 · CA · San Diego

741 Instruments, mechanical microsurgical, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 Leica Biosystems (Aperio) - Vista 0.7 TCR
NAICS-TCR MN3 MED - BROOKLYN PARK 0.7 TCR
NAICS-TCR Integra LifeSciences Cincinnati 0.7 TCR
NAICS-TCR Concert Medical 0.7 TCR
STATE-SIZE Cerritos Farms, Inc. 1,299 FTE
STATE-SIZE El Don Farm Labor Contracting Inc. 1,300 FTE
STATE-SIZE Amazon.com Services LLC - KSBD 1,298 FTE
STATE-SIZE The Mandalorian Production 1,298 FTE
CITY-NEAR UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR EverStaff - Corporate 0.7 TCR
NAT-TCR Argos Utilities Holdings LLC. 0.7 TCR
NAT-TCR Admin/Rec/Golf/Planning - Town of Black Mountain 0.7 TCR
NAT-TCR Springfield Office 0.7 TCR
NAT-SIZE Keeley Construction Group 1,299 FTE
NAT-SIZE 0589 - Chambersburg PA DC 1,299 FTE
NAT-SIZE Aisin Mfg. Illinois, LLC 1,299 FTE
NAT-SIZE Benton County 1,300 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.
Data sourced from official public datasets. See our methodology for details.