Sewer main, pipe and connection, construction · Washington

Tapani Underground

Name: Tapani Underground Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Battle Ground, WA · ~457 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.4
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Tapani Underground runs at 192% of its industry's injury rate - more dangerous than the typical Sewer main, pipe and connection, construction workplace, earning a grade D.

Tapani Underground: 5.4 TCR = 192% of Sewer main, pipe and connection, construction BLS 2.8 · 3y Form 300A (see methodology below)

Tapani Underground safety composite

Tapani Underground scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (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).

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 5.37 per 100 workers

Safer than 23% of industry peers
DART rate: F 3.05 per 100 workers

Safer than 26% 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%).

TCR Δ

−2.6

2019→2021

Tapani Underground injury rate improved

Tapani Underground's TCR fell 2.6 from 6.8 in 2019 to 4.3 in 2021. Peak filing year was 2019 at 6.8 TCR. In 2021, DART was 0.57× this establishment's average TCR (severity share of cases).

2019=6.8 · 2020=5.0 · 2021=4.3

OSHA ITA Form 300A scorecard

Establishment book 237110 · Battle Ground, WA ABOVE-IND · MID

Grade D · TCR 5.4 · 192% of ind

DART 3.0 DART
RANK #19/29
PHOTO Boudreau Pipeline Co…
BOOK 3y book
INJ 78 inj
SIZE ~457 FTE

Nearest TCR peer: Boudreau Pipeline Corporation (0.0 TCR gap)

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

This site

5.4
Boudreau Pipel

5.4
Mid TN Constru

5.4
Perma

5.3
Mike Smith Pum

5.3

What this shows Tapani Underground averages 5.4 TCR (192% of the Sewer main, pipe and connection, construction BLS benchmark).

Tapani Underground TCR series: 2019=6.8 · 2020=5 · 2021=4.3 · BLS 2.8

Where Tapani Underground falls in its industry

1,614 Sewer main, pipe and connectio establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 3.0.

Grade D

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 29 Sewer main, pipe and connectio employers in Washington.

Tapani Underground (457 employees, TCR 5.4) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Tapani Underground has more employees than the Sewer main, pipe and connection, constru 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
2021	4.3	3.0	21
2020	5.0	3.6	24
2019	6.8	5.8	33

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · WA · Battle Ground

1,614 Sewer main, pipe and connection, construction employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 30 employers in Battle Ground, WA · 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	Boudreau Pipeline Corporation	CORONA, CA	5.4 TCR
NAICS-TCR	Perma	COLUMBUS, MS	5.3 TCR
NAICS-TCR	Mike Smith Pump Service, LLC	BEAN STATION, TN	5.3 TCR
NAICS-TCR	Mid TN Constructors Inc	COLUMBIA, TN	5.4 TCR
STATE-SIZE	WM 3261	RICHLAND	457 FTE
STATE-SIZE	KENNEWICK WA (GAGE RD CORP)	KENNEWICK	457 FTE
STATE-SIZE	2249	CHEHALIS	458 FTE
STATE-SIZE	Snelson Companies, Inc. - Corporate	SEDRO WOOLLEY	455 FTE
CITY-NEAR	WM 5929	Battle Ground	313 FTE
CITY-NEAR	Battle Ground	Battle Ground	312 FTE
CITY-NEAR	701-00614	Battle Ground	259 FTE
CITY-NEAR	5929	Battle Ground	254 FTE
NAT-TCR	Home Hospice	Honolulu, HI	5.4 TCR
NAT-TCR	Violet Packing	Parsippany, NJ	5.4 TCR
NAT-TCR	Five Points Store	Five Points, CA	5.4 TCR
NAT-TCR	St James Transports	Saint James, MO	5.4 TCR
NAT-SIZE	Wegmans Dick Road 080	Depew, NY	457 FTE
NAT-SIZE	Dcfs Hq	Los Angeles, CA	457 FTE
NAT-SIZE	Public Safety Center	Winston-Salem, NC	457 FTE
NAT-SIZE	4504 Hodge Mill	Hodge, LA	457 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, 2019. 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.