Commuter rail systems (except mixed mode) · Puerto Rico

ACI-Herzog, Joint Venture

Guaynabo, PR · ~343 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
2.0
Avg TCR
4.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

ACI-Herzog, Joint Venture runs at 44% of its industry's injury rate - far safer than the typical Commuter rail systems (except mixed mode) workplace, earning a grade A.

ACI-Herzog, Joint Venture: 2.0 TCR = 44% of Commuter rail systems (except mixed mode) BLS 4.5 · 4y Form 300A (see methodology below)

ACI-Herzog, Joint Venture safety composite

ACI-Herzog, Joint Venture scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (safer than 47%), 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

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2 per 100 workers

Safer than 72% of industry peers

DART rate
D 2.2 per 100 workers

Safer than 47% of industry peers

Fatalities
D 0

Safer than 51% 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

ACI-Herzog, Joint Venture: 1.3 → 2.8 TCR

Peak year 2019 @ 2.8 TCR · DART/TCR 1.1× in 2019

ACI-Herzog, Joint Venture's TCR rose 1.5 from 1.3 in 2016 to 2.8 in 2019. In 2019, DART was 1.1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 485112 · Guaynabo, PR AT/BELOW-IND · MID

Grade A · TCR 2.0 · 44% of ind

  • DART 2.2 DART
  • RANK P72
  • PHOTO HERZOG TRANSIT SERVI…
  • BOOK 4y book
  • INJ 21 inj
  • SIZE ~343 FTE

Nearest TCR peer: HERZOG TRANSIT SERVICES - STOCKTON (0.0 TCR gap)

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

ACI-Herzog, Joint Venture in the TCR neighbourhood

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

TCR

What this shows ACI-Herzog, Joint Venture averages 2.0 TCR (44% of the Commuter rail systems (except mixed mode) BLS benchmark).

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

ACI-Herzog, Joint Venture TCR series: 2016=1.3 · 2017=2.5 · 2018=1.3 · 2019=2.8 · BLS 4.5

Where ACI-Herzog, Joint Venture falls in its industry

71 Commuter rail systems (except establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers
ACI-Herzog, Joint Venture (343 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 3.1 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 ACI-Herzog, Joint Venture
ACI-Herzog, Joint Venture (343 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 3.1

ACI-Herzog, Joint Venture has more employees than the Commuter rail systems (except mixed mode median and a lower injury rate than the industry's median TCR of 3.1. 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
2019 2.8 2.2 9 0 0
2018 1.3 1.0 4 0 0
2017 2.5 1.4 6 1 0
2016 1.3 1.0 2 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

485112 · PR · Guaynabo

71 Commuter rail systems (except mixed mode) employers nationwide with a credible TCR · 1,632 rated employers in Puerto Rico with headcount on file · 109 employers in Guaynabo, PR · 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 HERZOG TRANSIT SERVICES - STOCKTON 2.0 TCR
NAICS-TCR Bombardier Transportation - Orlando - SUNRAIL 2.1 TCR
NAICS-TCR 55837 IMPERIAL 1.9 TCR
NAICS-TCR Bombardier Transportation - Camden - RiverLine 1.9 TCR
STATE-SIZE WM 1822 343 FTE
STATE-SIZE Unit #2751 343 FTE
STATE-SIZE ACI-HERZOG A Joint Venture 343 FTE
STATE-SIZE SAN JUAN (PRSJU) 343 FTE
CITY-NEAR Antilles Services 1,349 FTE
CITY-NEAR CLARO / PRT - Roosevelt 1,346 FTE
CITY-NEAR CLARO / PRT - Roosevelt 1513 & 1515 1,114 FTE
CITY-NEAR FB New Team Guaynabo I Branch 587 FTE
NAT-TCR Westwood Elementary School 2.0 TCR
NAT-TCR Lithia Springs Resort 2.0 TCR
NAT-TCR Canarsie Service Center (Ny43) 2.0 TCR
NAT-TCR Leader Tech Inc. 2.0 TCR
NAT-SIZE Perry Memorial Hospital 343 FTE
NAT-SIZE 4813-48130009-Freeman Expo San Francisco 343 FTE
NAT-SIZE Shell Permian - Midland Field Office 343 FTE
NAT-SIZE Location 19022 343 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: 2019, 2018, 2017, 2016. 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.