Marine construction · Ohio

McNally Tunneling Corp.

Name: McNally Tunneling Corp. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Westlake, OH · ~55 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

McNally Tunneling Corp. runs at 94% of its industry's injury rate - about level with the typical Marine construction workplace, earning a grade C.

McNally Tunneling Corp.: 2.6 TCR = 94% of Marine construction BLS 2.8 · 2y Form 300A (see methodology below)

McNally Tunneling Corp. safety composite

McNally Tunneling Corp. scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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).

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 2.63 per 100 workers

Safer than 31% of industry peers
DART rate: C 0 per 100 workers

Safer than 73% 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

McNally Tunneling Corp.: 2.2 → 3.0 TCR

Peak year 2018 @ 3.0 TCR · DART/TCR 0× in 2018

McNally Tunneling Corp.'s TCR rose 0.8 from 2.2 in 2017 to 3.0 in 2018. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237990 · Westlake, OH AT/BELOW-IND · SMALL

Grade C · TCR 2.6 · 94% of ind

DART 0.0 DART
RANK #24/34
PHOTO Dig-It Inc. Hastings…
BOOK 2y book
INJ 2 inj
SIZE ~55 FTE

Nearest TCR peer: Dig-It Inc. Hastings MI (0.0 TCR gap)

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

This site

2.6
Dig-It Inc. Ha

2.6
R & S Track Ma

2.6
Mehmert Tiling

2.6
Suulutaaq, Inc

2.6

What this shows McNally Tunneling Corp. averages 2.6 TCR (94% of the Marine construction BLS benchmark).

McNally Tunneling Corp. TCR series: 2017=2.2 · 2018=3 · BLS 2.8

Where McNally Tunneling Corp. falls in its industry

932 Marine construction establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 1.5.

Grade C

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 34 Marine construction employers in Ohio.

McNally Tunneling Corp. (55 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

McNally Tunneling Corp. has fewer employees than the Marine construction median and a higher injury rate than the industry's median TCR of 1.5. 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
2018	3.0	0.0	1	0	0
2017	2.2	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · OH · Westlake

932 Marine construction employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 95 employers in Westlake, OH · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Dig-It Inc. Hastings MI	HASTINGS, MI	2.6 TCR
NAICS-TCR	R & S Track Maintenance, INC	COLUMBUS, NE	2.6 TCR
NAICS-TCR	Mehmert Tiling, Inc	LIME SPRINGS, IA	2.6 TCR
NAICS-TCR	Suulutaaq, Inc.	SUISUN CITY, CA	2.6 TCR
STATE-SIZE	IGS Solar 6100	DUBLIN	55 FTE
STATE-SIZE	Dolan Lab	GROVEPORT	55 FTE
STATE-SIZE	Backbone Power Systems LLC	CLEVES	55 FTE
STATE-SIZE	Columbus NE Service Center	COLUMBUS	55 FTE
CITY-NEAR	St. John Medical Center	Westlake	1,158 FTE
CITY-NEAR	Lake Erie Electric, Inc.	Westlake	374 FTE
CITY-NEAR	Equity Administrative Services, Inc. - Westlake Office	Westlake	333 FTE
CITY-NEAR	TruWest Company	Westlake	307 FTE
NAT-TCR	Daytona Beach Kennel Club & Poker Room	Daytona Beach, FL	2.6 TCR
NAT-TCR	UG2 - 300 - EOP 100 Summer Street	Boston, MA	2.6 TCR
NAT-TCR	Paso Robles Tank - Brown Minneapolis Tank	Sparks, NV	2.6 TCR
NAT-TCR	Tmx2034 - Portland	Wilsonville, OR	2.6 TCR
NAT-SIZE	Heritage Health - Minonk	Minonk, IL	55 FTE
NAT-SIZE	Fairview Nursing Center	Du Quoin, IL	55 FTE
NAT-SIZE	Goodrich Cabin Systems - Booth Veneers	Jeffersonville, IN	55 FTE
NAT-SIZE	Alfred Service Center	Alfred, ME	55 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: 2018, 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.