Septic tank cleaning services · Michigan

Plummers Septic Tank Inc.

Grand Rapids, MI · ~24 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.1
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

Plummers Septic Tank Inc. runs at 234% of its industry's injury rate - far more dangerous than the typical Septic tank cleaning services workplace, earning a grade F.

Plummers Septic Tank Inc.: 6.1 TCR = 234% of Septic tank cleaning services BLS 2.6 · 2y Form 300A (see methodology below)

Plummers Septic Tank Inc. safety composite

Plummers Septic Tank Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 40%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.08 per 100 workers

Safer than 40% of industry peers

DART rate
D 4.06 per 100 workers

Safer than 45% 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

Plummers Septic Tank Inc.: 0.0 → 12.2 TCR

Peak year 2024 @ 12.2 TCR · DART/TCR 0.67× in 2024

Plummers Septic Tank Inc.'s TCR rose 12.2 from 0.0 in 2023 to 12.2 in 2024. In 2024, DART was 0.67× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 562991 · Grand Rapids, MI ABOVE-IND · SMALL

Grade F · TCR 6.1 · 234% of ind

  • DART 4.1 DART
  • RANK P40
  • PHOTO International Equipm…
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~24 FTE

Nearest TCR peer: International Equipment Logistics Inc (0.0 TCR gap)

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

Plummers Septic Tank Inc. in the TCR neighbourhood

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

TCR

What this shows Plummers Septic Tank Inc. averages 6.1 TCR (234% of the Septic tank cleaning services BLS benchmark).

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

Plummers Septic Tank Inc. TCR series: 2023=0 · 2024=12.2 · BLS 2.6

Where Plummers Septic Tank Inc. falls in its industry

70 Septic tank cleaning services establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 5.4.

More dangerous than peersSafer than peers
Plummers Septic Tank Inc. (24 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 5.4 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 020406080100120 05101520 Average employees Total Case Rate Plummers Septic Tank Inc.
Plummers Septic Tank Inc. (24 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 5.4

Plummers Septic Tank Inc. has fewer employees than the Septic tank cleaning services median and a higher injury rate than the industry's median TCR of 5.4. 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 12.2 4.1 3 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

562991 · MI · Grand Rapids

70 Septic tank cleaning services employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 1,006 employers in Grand Rapids, MI · 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 International Equipment Logistics Inc 6.1 TCR
NAICS-TCR Wind River Environmental - Bow, NH 6.2 TCR
NAICS-TCR Wind River Environmental - Bridgewater, MA 6.2 TCR
NAICS-TCR Wind River Environmental, Acton MA 5.9 TCR
STATE-SIZE Medina Dairy, LLC 24 FTE
STATE-SIZE Sturgis 24 FTE
STATE-SIZE CE Innovation Center 24 FTE
STATE-SIZE Water Filtration and Meter Shop 24 FTE
CITY-NEAR SHHG-GR BUTTERWORTH CA 9,012 FTE
CITY-NEAR SH Butterworth Hospital 7,397 FTE
CITY-NEAR Mercy Health Saint Mary's Hospital-MH-MI 2,914 FTE
CITY-NEAR Steelcase - Grand Rapids / Kentwood 2,817 FTE
NAT-TCR Superior Tire & Rubber Corp. 6.1 TCR
NAT-TCR Fairborn USA inc. 6.1 TCR
NAT-TCR Signet Shipbuilding & Repair 6.1 TCR
NAT-TCR Goodwill Industries of Wayne and Holmes Counties 6.1 TCR
NAT-SIZE Thybar Corporation 24 FTE
NAT-SIZE Advanced Wiring Solutions 24 FTE
NAT-SIZE World Transload & Logistics LLC 24 FTE
NAT-SIZE Denair HVAC INC 24 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. 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.