Mail and Parcel Delivery · Tennessee

471572-Cha-Murray Lake Hills Sta

Chattanooga, TN · ~19 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
7.2
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

471572-Cha-Murray Lake Hills Sta runs at 159% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

471572-Cha-Murray Lake Hills Sta: 7.2 TCR = 159% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

471572-Cha-Murray Lake Hills Sta safety composite

471572-Cha-Murray Lake Hills Sta scores strongest on dart rate (safer than 53% of same-industry peers) and weakest on total case rate (tcr) (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).

D

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 7.15 per 100 workers

Safer than 47% of industry peers

DART rate
D 5.1 per 100 workers

Safer than 53% 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%).

TCR Δ

−0.8

2017→2021

471572-Cha-Murray Lake Hills Sta injury rate improved

471572-Cha-Murray Lake Hills Sta's TCR fell 0.8 from 5.8 in 2017 to 5.1 in 2021. Peak filing year was 2019 at 11.6 TCR. In 2021, DART was 0.71× this establishment's average TCR (severity share of cases).

2017=5.8 · 2019=11.6 · 2020=6.0 · 2021=5.1

OSHA ITA Form 300A scorecard

Establishment book 491110 · Chattanooga, TN ABOVE-IND · SMALL

Grade D · TCR 7.2 · 159% of ind

  • DART 5.1 DART
  • RANK #202/324
  • PHOTO LYNDON_1436306
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~19 FTE

Nearest TCR peer: LYNDON_1436306 (0.0 TCR gap)

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

471572-Cha-Murray Lake Hills Sta in the TCR neighbourhood

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

TCR

What this shows 471572-Cha-Murray Lake Hills Sta averages 7.2 TCR (159% of the Mail and Parcel Delivery BLS benchmark).

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

471572-Cha-Murray Lake Hills Sta TCR series: 2017=5.8 · 2019=11.6 · 2020=6 · 2021=5.1 · BLS 4.5

Where 471572-Cha-Murray Lake Hills Sta falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #202 safest of 324 Mail and Parcel Delivery employers in Tennessee.

471572-Cha-Murray Lake Hills Sta (19 employees, TCR 7.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 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 050100150 0510152025 Average employees Total Case Rate 471572-Cha-Murray Lake Hills Sta
471572-Cha-Murray Lake Hills Sta (19 employees, TCR 7.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

471572-Cha-Murray Lake Hills Sta has fewer employees than the Mail and Parcel Delivery median and a higher injury rate than the industry's median TCR of 6.8. 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
2021 5.1 5.1 0 1 0
2020 6.0 6.0 1 0 0
2019 11.6 11.6 2 0 0
2017 5.8 5.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · TN · Chattanooga

13,818 Mail and Parcel Delivery 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. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR LYNDON_1436306 7.2 TCR
NAICS-TCR ORANGEVALE_1376226 7.2 TCR
NAICS-TCR MARIETTA AVMF_1371838 7.2 TCR
NAICS-TCR 451860-CONWAY PO 7.2 TCR
STATE-SIZE PHOENIX GIN COMPANY 19 FTE
STATE-SIZE Southwest Tennessee EMC - Covington 19 FTE
STATE-SIZE Southwest Tennessee EMC - Jackson 19 FTE
STATE-SIZE LC SoBro, LLC 19 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 483221-Ft Worth Tx P&Dc 7.2 TCR
NAT-TCR RTP 7.2 TCR
NAT-TCR BROWN AVIATION LOGISTICS Newark NJ 7.2 TCR
NAT-TCR Province Place of Maryview 7.2 TCR

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: 2021, 2020, 2019, 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.