Delivery service (except as part of intercity carrier network, U.S. Postal Service) · California

4Ks

Concord, CA · ~60 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.1
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

4Ks runs at 291% of its industry's injury rate - far more dangerous than the typical Delivery service (except as part of intercity carrier network, U.S. Postal Service) workplace, earning a grade F.

4Ks: 13.1 TCR = 291% of Delivery service (except as part of intercity carrier network, U.S. Postal Service) BLS 4.5 · 2y Form 300A (see methodology below)

4Ks safety composite

4Ks scores strongest on dart rate (safer than 96% of same-industry peers) and weakest on total case rate (tcr) (safer than 44%), 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 13.1 per 100 workers

Safer than 44% of industry peers

DART rate
A 0 per 100 workers

Safer than 96% 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

−26.2

2022→2023

4Ks injury rate improved

4Ks's TCR fell 26.2 from 26.2 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 26.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=26.2 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 492210 · Concord, CA ABOVE-IND · SMALL

Grade F · TCR 13.1 · 291% of ind

  • DART 0.0 DART
  • RANK #83/168
  • PHOTO Beck Logistics LLC
  • BOOK 2y book
  • INJ 11 inj
  • SIZE ~60 FTE

Nearest TCR peer: Beck Logistics LLC (0.0 TCR gap)

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

4Ks in the TCR neighbourhood

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

TCR

What this shows 4Ks averages 13.1 TCR (291% of the Delivery service (except as part of intercity carrier network, U.S. Postal Service) BLS benchmark).

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

4Ks TCR series: 2022=26.2 · 2023=0 · BLS 4.5

Where 4Ks falls in its industry

1,452 Delivery service (except as pa establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 11.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #83 safest of 168 Delivery service (except as pa employers in California.

4Ks (60 employees, TCR 13.1) among 29 same-industry peers, split at the industry median of 89 employees and a TCR of 11.8 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 0200400600800 0102030 Average employees Total Case Rate 4Ks
4Ks (60 employees, TCR 13.1) among 29 same-industry peers, split at the industry median of 89 employees and a TCR of 11.8

4Ks has fewer employees than the Delivery service (except as part of inte median and a higher injury rate than the industry's median TCR of 11.8. 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 26.2 26.2 11 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

492210 · CA · Concord

1,452 Delivery service (except as part of intercity carrier network, U.S. Postal Service) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 201 employers in Concord, 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 Beck Logistics LLC 13.1 TCR
NAICS-TCR Reliable Bike 7790 S. Quincy 13.1 TCR
NAICS-TCR 6458-ZFRM 13.1 TCR
NAICS-TCR 6458-ZNWC 13.1 TCR
STATE-SIZE North Coast Vineyards 60 FTE
STATE-SIZE Sun Pacific Farming Cooperative, Inc | Grapes Delano 60 FTE
STATE-SIZE Paiva Farm Management 60 FTE
STATE-SIZE Rocket Farms Herbs Inc Thermal 60 FTE
CITY-NEAR CA-01 4,525 FTE
CITY-NEAR California Department of Transportation Facility 403 2,891 FTE
CITY-NEAR AX9 Security Inc 1,725 FTE
CITY-NEAR Gonsalves and Santucci 1,551 FTE
NAT-TCR Lakeview School 13.1 TCR
NAT-TCR Gulf Mist, Inc. 13.1 TCR
NAT-TCR Miami OCS* 13.1 TCR
NAT-TCR Garflex 13.1 TCR
NAT-SIZE Plastic Printers 60 FTE
NAT-SIZE Sweetwater Construction Corp. 60 FTE
NAT-SIZE Bashas 128 60 FTE
NAT-SIZE Bashas 102 60 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.