Construction management, water and sewer line · Maryland

City of Rockville Public Works Maintenance

Rockville, MD · ~58 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
21.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

City of Rockville Public Works Maintenance runs at 776% of its industry's injury rate - far more dangerous than the typical Construction management, water and sewer line workplace, earning a grade F.

City of Rockville Public Works Maintenance: 21.7 TCR = 776% of Construction management, water and sewer line BLS 2.8 · 2y Form 300A (see methodology below)

City of Rockville Public Works Maintenance safety composite

City of Rockville Public Works Maintenance scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

F

13/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 21.73 per 100 workers

Safer than 0% of industry peers

DART rate
F 30.03 per 100 workers

Safer than 0% of industry peers

Fatalities
D 0

Safer than 52% 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

City of Rockville Public Works Maintenance: 13.4 → 30.0 TCR

Peak year 2021 @ 30.0 TCR · DART/TCR 1.38× in 2021

City of Rockville Public Works Maintenance's TCR rose 16.6 from 13.4 in 2020 to 30.0 in 2021. In 2021, DART was 1.38× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237110 · Rockville, MD ABOVE-IND · SMALL

Grade F · TCR 21.7 · 776% of ind

  • DART 30.0 DART
  • RANK #33/34
  • PHOTO JD Twilla Enterprises
  • BOOK 2y book
  • INJ 10 inj
  • SIZE ~58 FTE

Nearest TCR peer: JD Twilla Enterprises (0.6 TCR gap)

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

City of Rockville Public Works Maintenance in the TCR neighbourhood

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

TCR

What this shows City of Rockville Public Works Maintenance averages 21.7 TCR (776% of the Construction management, water and sewer line BLS benchmark).

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

City of Rockville Public Works Maintenance TCR series: 2020=13.4 · 2021=30 · BLS 2.8

Where City of Rockville Public Works Maintenance falls in its industry

1,614 Construction management, water establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 34 Construction management, water employers in Maryland.

City of Rockville Public Works Maintenance (58 employees, TCR 21.7) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 0510152025 Average employees Total Case Rate City of Rockville Public Works Maintenance
City of Rockville Public Works Maintenance (58 employees, TCR 21.7) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

City of Rockville Public Works Maintenance has more employees than the Construction management, water and sewer median and a higher injury rate than the industry's median TCR of 3.0. 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 30.0 30.0 6 8 0
2020 13.4 11.2 4 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · MD · Rockville

1,614 Construction management, water and sewer line employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 225 employers in Rockville, MD · 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 JD Twilla Enterprises 21.1 TCR
NAICS-TCR Freeport Water & Sewer Department - City of Freeport 22.5 TCR
NAICS-TCR Sargent Irrigation 20.9 TCR
NAICS-TCR 16-003 St Pete SWWRF Biosolids 22.8 TCR
STATE-SIZE Pocomoke Farm 58 FTE
STATE-SIZE Chalk Point Power, LLC 58 FTE
STATE-SIZE DRB Group Mid- Atlantic, LLC Metro 58 FTE
STATE-SIZE Southway Builders 58 FTE
CITY-NEAR Adventist Health Shady Grove Medical Center 2,600 FTE
CITY-NEAR Adventist HealthCare Shady Grove Medical Center 2,461 FTE
CITY-NEAR Shady Grove Adventist Hospital 2,357 FTE
CITY-NEAR MOM's Organic Market 1,354 FTE
NAT-TCR Think All-In LLC 21.7 TCR
NAT-TCR San Francisco (Casan) 21.7 TCR
NAT-TCR Los Angeles Police Department, Northeast Division 21.7 TCR
NAT-TCR WCA San Diego 21.7 TCR
NAT-SIZE Diversified Interiors Arizona 58 FTE
NAT-SIZE Tcw, Inc Columbia 58 FTE
NAT-SIZE Colorado Moisture Control, Inc. 58 FTE
NAT-SIZE Belle South 58 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: 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.