Construction sand and gravel beneficiating (e.g., grinding, screening, washing) · South Dakota

Jensen Rock & Sand

Mobridge, SD · ~97 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.0
Avg TCR
1.9
Industry avg
0
Fatalities
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The verdict

Jensen Rock & Sand runs at 51% of its industry's injury rate - safer than the typical Construction sand and gravel beneficiating (e.g., grinding, screening, washing) workplace, earning a grade B.

Jensen Rock & Sand: 1.0 TCR = 51% of Construction sand and gravel beneficiating (e.g., grinding, screening, washing) BLS 1.9 · 6y Form 300A (see methodology below)

Jensen Rock & Sand safety composite

Jensen Rock & Sand scores strongest on total case rate (tcr) (safer than 93% of same-industry peers) and weakest on fatalities (safer than 53%), 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).

B

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.96 per 100 workers

Safer than 93% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% of industry peers

Fatalities
D 0

Safer than 53% 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

−3.9

2018→2024

Jensen Rock & Sand injury rate improved

Jensen Rock & Sand's TCR fell 3.9 from 3.9 in 2018 to 0.0 in 2024. Peak filing year was 2018 at 3.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=3.9 · 2020=1.0 · 2021=0.0 · 2022=0.0 · 2023=1.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 212321 · Mobridge, SD AT/BELOW-IND · SMALL

Grade B · TCR 1.0 · 51% of ind

  • DART 0.0 DART
  • RANK P93
  • PHOTO Jensen Rock & Sand A…
  • BOOK 6y book
  • INJ 5 inj
  • SIZE ~97 FTE

Nearest TCR peer: Jensen Rock & Sand Aberdeen (0.0 TCR gap)

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Jensen Rock & Sand in the TCR neighbourhood

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

TCR

What this shows Jensen Rock & Sand averages 1.0 TCR (51% of the Construction sand and gravel beneficiating (e.g., grinding, screening, washing) BLS benchmark).

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

Jensen Rock & Sand TCR series: 2018=3.9 · 2020=1 · 2021=0 · 2022=0 · 2023=1 · 2024=0 · BLS 1.9

Where Jensen Rock & Sand falls in its industry

81 Construction sand and gravel b establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 3.4.

More dangerous than peersSafer than peers
Jensen Rock & Sand (97 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.4 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 0200400600 051015 Average employees Total Case Rate Jensen Rock & Sand
Jensen Rock & Sand (97 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.4

Jensen Rock & Sand has more employees than the Construction sand and gravel beneficiati median and a lower injury rate than the industry's median TCR of 3.4. 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
2024 0.0 0.0 0 0 0
2023 1.0 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 1.0 0.0 1 0 0
2018 3.9 1.0 3 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

212321 · SD · Mobridge

81 Construction sand and gravel beneficiating (e.g., grinding, screening, washing) employers nationwide with a credible TCR · 1,778 rated employers in South Dakota with headcount on file · 6 employers in Mobridge, SD · 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 Jensen Rock & Sand Aberdeen 1.0 TCR
NAICS-TCR StPierre Inc 0.8 TCR
NAICS-TCR JTL Group inc. Knife River 0.8 TCR
NAICS-TCR Casino Creek Concrete, Inc. 1.2 TCR
STATE-SIZE Vermeer Corporation 97 FTE
STATE-SIZE 6458-ZSFL 97 FTE
STATE-SIZE Weller Brothers, LLC 97 FTE
STATE-SIZE Monument Health Deadwood Hospital 97 FTE
CITY-NEAR Paylessfoods 56 FTE
CITY-NEAR SDMOB - MOBRIDGE 28 FTE
CITY-NEAR ABERDEEN, SD 28 FTE
CITY-NEAR Runnings of Mobridge 22 FTE
NAT-TCR Radius Systems, LLC - Chadds Ford Office 1.0 TCR
NAT-TCR Ostrom Painting & Sandblasting, Inc 1.0 TCR
NAT-TCR Bluebonnet Electric Cooperative, Inc - Bastrop Campus 1.0 TCR
NAT-TCR Public Utilities Commission 1.0 TCR
NAT-SIZE Struktol Company of America (1) 97 FTE
NAT-SIZE Direct Traffic Control, Inc. 97 FTE
NAT-SIZE Showalter Construction 97 FTE
NAT-SIZE Westland Floral Company Carpinteria, Inc. 97 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: 2024, 2023, 2022, 2021, 2020, 2018. 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.