Utility line (i.e., sewer, water), construction · Colorado

T Lowell Construction Inc

Castle Rock, CO · ~45 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

T Lowell Construction Inc runs at 85% of its industry's injury rate - about level with the typical Utility line (i.e., sewer, water), construction workplace, earning a grade C.

T Lowell Construction Inc: 2.4 TCR = 85% of Utility line (i.e., sewer, water), construction BLS 2.8 · 3y Form 300A (see methodology below)

T Lowell Construction Inc safety composite

T Lowell Construction Inc scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 23%), 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)
C 2.37 per 100 workers

Safer than 60% of industry peers

DART rate
F 3.4 per 100 workers

Safer than 23% 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

T Lowell Construction Inc: 0.0 → 5.1 TCR

Peak year 2024 @ 5.1 TCR · DART/TCR 1.43× in 2024

T Lowell Construction Inc's TCR rose 5.1 from 0.0 in 2022 to 5.1 in 2024. In 2024, DART was 1.43× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237110 · Castle Rock, CO AT/BELOW-IND · SMALL

Grade C · TCR 2.4 · 85% of ind

  • DART 3.4 DART
  • RANK #26/69
  • PHOTO Walters-Morgan Const…
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~45 FTE

Nearest TCR peer: Walters-Morgan Construction, Inc. (0.0 TCR gap)

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

T Lowell Construction Inc in the TCR neighbourhood

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

TCR

What this shows T Lowell Construction Inc averages 2.4 TCR (85% of the Utility line (i.e., sewer, water), construction BLS benchmark).

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

T Lowell Construction Inc TCR series: 2022=0 · 2023=2 · 2024=5.1 · BLS 2.8

Where T Lowell Construction Inc falls in its industry

1,614 Utility line (i.e., sewer, wat establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 69 Utility line (i.e., sewer, wat employers in Colorado.

T Lowell Construction Inc (45 employees, TCR 2.4) 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 051015 Average employees Total Case Rate T Lowell Construction Inc
T Lowell Construction Inc (45 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

T Lowell Construction Inc has fewer employees than the Utility line (i.e., sewer, water), const median and a lower 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
2024 5.1 3.4 3 0 0
2023 2.0 2.0 1 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · CO · Castle Rock

1,614 Utility line (i.e., sewer, water), construction employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 75 employers in Castle Rock, CO · 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 Walters-Morgan Construction, Inc. 2.4 TCR
NAICS-TCR Marlon Dunn Contracting, Inc 2.4 TCR
NAICS-TCR Thieneman Construction, Inc. 2.4 TCR
NAICS-TCR Stayton Oregon Office 2.4 TCR
STATE-SIZE Proctor Division 45 FTE
STATE-SIZE ACA Pit 45 FTE
STATE-SIZE Onward Energy Corporate Denver 45 FTE
STATE-SIZE Evergreen Service Center-500 45 FTE
CITY-NEAR Great Southwestern Construction, Inc. 977 FTE
CITY-NEAR Castle Rock Adventist Hospital 903 FTE
CITY-NEAR CastleRock Adventist Hospital 690 FTE
CITY-NEAR AdventHealth Castle Rock 684 FTE
NAT-TCR Thieneman Construction, Inc. 2.4 TCR
NAT-TCR Franklin I 2.4 TCR
NAT-TCR Conair LLC 2.4 TCR
NAT-TCR LightPath Technologies, Inc. 2.4 TCR
NAT-SIZE Ecker Textiles, LLC 45 FTE
NAT-SIZE Barry Electric Cooperative, Inc. 45 FTE
NAT-SIZE Carleton 45 FTE
NAT-SIZE CWT Farms International 45 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. 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.